Movable power distribution cabinet

Abstract

The invention belongs to the technical field of power distribution cabinets, and particularly relates to a movable power distribution cabinet which comprises a cabinet body, a lifting moving assembly is arranged at the lower end of the cabinet body and used for lifting the cabinet body away from the ground and driving the cabinet body to move and carry, and a sliding frame is slidably connected to an inner cavity of the cabinet body. The front end of the sliding frame is provided with a mounting plate, the front end of the mounting plate is provided with a clamping and wire arranging assembly, and the problems that in an existing power distribution cabinet, electrical elements are generally arranged on a back plate of an inner cavity of the power distribution cabinet, circuits are synchronously arranged on the back plate, and due to the fact that the circuits and the elements are intensively arranged on the same back plate, the circuit layout is prone to being disordered; the problems that in the prior art, a cable tie is generally adopted for limiting when lines are arranged, operation is complex, installation efficiency is low, convenient arrangement of the lines is difficult to achieve, the cable tie is used for binding and bundling the lines, the position of a single wire is difficult to distinguish accurately when the wires need to be overhauled and disassembled, and inconvenience is brought to follow-up wire replacement or equipment maintenance are solved.

Description

Technical Field

[0001] This invention belongs to the field of power distribution cabinet technology, specifically a portable power distribution cabinet. Background Technology

[0002] Distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets. They are the final-level equipment in a power distribution system. Distribution cabinets are a general term for motor control centers. They are used in situations where the loads are relatively dispersed and there are few circuits. They distribute the electrical energy of a circuit from the previous level of power distribution equipment to the nearest load. This level of equipment should provide protection, monitoring, and control functions for the load.

[0003] A patent with publication number CN120933775B discloses a power distribution cabinet structure that facilitates cable management. This device, through the cooperation of a cable storage rack and a concave cable tie, allows for the storage of wired cables. First, the cable storage rack is rotated to maintain parallelism with the connecting frame. Then, the wired cables are pressed into the cable storage rack. The pressed-in cables are restrained by the elastic storage rack, thus completing the cable storage process. Compared to traditional storage methods, folding the cable storage rack avoids interfering with wiring operations. Furthermore, cables can be pressed into different cable storage racks and concave cable ties for both horizontal and vertical storage, facilitating subsequent maintenance and improving the overall cable management efficiency of the equipment.

[0004] The above solution still has some problems in practical application. Usually, electrical components are installed on the back panel inside the distribution cabinet, and the wiring connecting the electrical components is also laid on this back panel at the same time. Then, cable ties are used to bundle and limit the multiple lines. However, when it is necessary to inspect and disassemble the wires by bundling them with cable ties, it is difficult to accurately identify the position of a single wire, which brings inconvenience to subsequent wire replacement or equipment maintenance.

[0005] Therefore, the present invention provides a portable power distribution cabinet. Summary of the Invention

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by the present invention to solve its technical problem is as follows: The present invention provides a movable power distribution cabinet, including a cabinet body, a lifting and moving component is provided at the lower end of the cabinet body, and the lifting and moving component is used to raise the cabinet body away from the ground and drive the cabinet body to move and transport. A sliding frame is slidably connected to the inner cavity of the cabinet body, and an installation plate is installed at the front end of the sliding frame. A cable clamping and organizing component is provided at the front end of the installation plate. Furthermore, the cable management assembly includes a support rod that slides on the front end of the mounting plate. The front end of the support rod has multiple second storage slots. A convex slider is slidably connected to the inner cavity of the second storage slot. An L-shaped rotating block is slidably connected to both ends of the convex slider. The convex slider is used to drive the two L-shaped rotating blocks to move closer to each other and flip, so that the L-shaped rotating blocks can clamp and fix the wires for wiring.

[0008] Preferably, a fixing block is fixedly connected to each of the four corners of the second storage groove at the front end of the support rod, and the L-shaped rotating block is rotatably connected to the fixing block.

[0009] Preferably, an insertion hole is provided at the bottom of the inner cavity of the second storage slot, a conical insertion post is fixedly connected to the lower end of the convex slider, the conical insertion post is slidably connected to the insertion hole, and a second spring is fixedly connected to the lower end of the convex slider, one end of the second spring is fixedly connected to the bottom of the inner cavity of the second storage slot.

[0010] Preferably, the tapered insert is slidably connected to a tapered slider, the inner wall of the insertion hole is provided with multiple T-shaped grooves, and each of the multiple T-shaped grooves is provided with an elastic element. One end of the elastic element abuts against a tapered block, and the tapered block is slidably connected to the inner cavity of the T-shaped groove.

[0011] Preferably, the support rod has grooves inside both ends, and a U-shaped slide is slidably connected inside both ends of the support rod. An L-shaped clamp is fixedly connected to one end of the U-shaped slide in the groove cavity, and a tension spring is fixedly connected to the inner wall of the groove. One end of the tension spring is fixedly connected to the L-shaped clamp.

[0012] Preferably, the mounting plate has four L-shaped slots on both the upper and lower sides of its front end, the support rod is slidably installed in the L-shaped slots via L-shaped clamps, and multiple control switches are installed at the front end of the mounting plate.

[0013] Preferably, the lifting and moving component includes a first storage slot at the lower end of the cabinet, a push frame is slidably connected to the inner cavity of the first storage slot, and universal wheels are provided at the four corners of the lower end of the push frame.

[0014] Preferably, the inner cavity of the first storage slot is rotatably connected to a bidirectional screw, and the inner cavity of the first storage slot is fixedly connected to two limiting posts. Two sliding rods are slidably connected to the outside of the two limiting posts, and the two sliding rods are threadedly connected to the bidirectional screw.

[0015] Preferably, both ends of the slide rod are rotatably connected to push rods, the lower end of the push rod is rotatably connected to the push frame, and the upper end of the push frame is fixedly connected to fixed cylinders at the four corners. A T-shaped piston column is slidably connected to the inner cavity of the fixed cylinder. The lower end of the T-shaped piston column is fixedly installed to a universal wheel. A first spring is fixedly connected to the upper end of the T-shaped piston column, and the first spring abuts against the upper wall of the inner cavity of the fixed cylinder. An air inlet and outlet hole is opened at the upper end of the fixed cylinder, and the air inlet and outlet hole is tapered.

[0016] Preferably, the inner wall of the cabinet is provided with a slide rail, and a telescopic frame is slidably connected to the inner cavity of the slide rail. An installation block is fixedly connected to one end of the telescopic frame, and the installation block is fixedly installed with the slide frame.

[0017] The beneficial effects of this invention are as follows: 1. The movable distribution cabinet of the present invention uses cable pressurization to cause a convex slider to slide into the inner cavity of the second storage slot. At the same time, the convex slider drives the L-shaped rotating block to move downward. The L-shaped rotating block then completes the flipping through the fixed block, thereby clamping the cable. During this process, when the convex slider moves downward, it will squeeze the second spring, causing the conical plug to move downward and slide into the inner cavity of the plug hole. The conical plug then pushes the conical block to slide into the T-slot. After it moves to below the conical block, the elastic element will bounce the conical block, causing it to slide out of the T-slot and insert between the conical plug and the conical slider. In this way, the conical block can abut against the conical plug, effectively preventing the second spring from bouncing the convex slider and causing the L-shaped rotating block to move upward and loosen the clamping. Finally, it achieves stable clamping and limiting of the cable, ensuring that the cable is evenly distributed in the inner cavity of the distribution cabinet for later maintenance and replacement operations.

[0018] 2. The movable distribution cabinet of the present invention, by continuously pressing the convex slider to move it downward, pushes the conical plug to continuously insert into the inner cavity of the socket. At the same time, the conical plug squeezes the conical block at the bottom of the socket, causing the conical block to slide into the T-slot for storage. When the conical plug slides below the conical block, the elastic element will pop up the conical block, causing it to insert between the conical plug and the conical slider, thereby allowing the conical block to abut against the conical plug. This action can drive the L-shaped rotating blocks to move closer and flip, thereby realizing the clamping and limiting of cables of different thicknesses by the L-shaped rotating blocks. When maintaining and disassembling the cable, press the convex slider to slide it into the second storage slot. The slider will push the conical plug to the bottom of the socket cavity, and then the conical slider will squeeze the conical block into the T-slot. Subsequently, the second spring will lift the convex slider, causing the conical plug to move upward. At the same time, the conical plug will drive the conical slider to move upward in sync. The conical slider will then drive the conical block to slide quickly to the bottom of the conical plug, so that the two are no longer in contact. During this process, the upward movement of the convex slider will cause the two L-shaped rotating blocks to move away from each other and flip open, so as to facilitate the quick removal of the cable. Attached Figure Description

[0019] The invention will now be further described with reference to the accompanying drawings.

[0020] Figure 1 This is a schematic diagram of the overall structure of the main view of the present invention; Figure 2 This is a schematic diagram of the overall structure of the invention viewed from below; Figure 3 This is a schematic diagram of the internal structure of the cabinet of the present invention; Figure 4 This is a schematic diagram of the assembly structure of the cable clamping assembly of the present invention; Figure 5 This is a partial cross-sectional structural diagram of the support rod of the present invention; Figure 6 This is a schematic diagram of the assembly structure of the conical insert of the present invention; Figure 7 This is a half-sectional structural diagram of the support rod of the present invention; Figure 8 This is the present invention. Figure 7 Enlarged structural diagram of region A in the middle; Figure 9 This is a schematic diagram of the assembly structure of the lifting and moving component of the present invention; Figure 10 This is a partial cross-sectional schematic diagram of the push frame of the present invention; In the diagram: 1. Cabinet; 2. Lifting and moving assembly; 21. First storage slot; 22. Two-way screw; 23. Limiting post; 24. Slide rod; 25. Push frame; 26. Push rod; 27. Fixed cylinder; 28. First spring; 29. ​​T-shaped piston column; 210. Caster wheel; 3. Slide rail; 4. Sliding frame; 5. Mounting plate; 6. Control switch; 7. Cable management assembly; 71. Support rod; 72. Second storage slot; 73. Fixed block; 74. L-shaped rotating block; 75. Convex slider; 76. Second spring; 77. Conical insert; 78. Conical slider; 79. Insertion hole; 710. T-slot; 711. Conical block; 8. Tension spring; 9. L-shaped slot; 10. Telescopic frame; 11. Mounting block; 12. Groove; 13. U-shaped slide; 14. L-shaped clamping block. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0022] Example 1, as Figure 2 , Figure 3 and Figure 5As shown in the embodiment of the present invention, a movable power distribution cabinet includes a cabinet body 1. A lifting and moving component 2 is provided at the lower end of the cabinet body 1. The lifting and moving component 2 is used to raise the cabinet body 1 away from the ground and drive the cabinet body 1 to move and transport. A sliding frame 4 is slidably connected to the inner cavity of the cabinet body 1. An installation plate 5 is installed at the front end of the sliding frame 4. A cable clamping and organizing component 7 is provided at the front end of the installation plate 5. Furthermore, the cable management assembly 7 includes a support rod 71 that slides on the front end of the mounting plate 5. The front end of the support rod 71 has multiple second storage slots 72. A convex slider 75 is slidably connected to the inner cavity of the second storage slot 72. An L-shaped rotating block 74 is slidably connected to both ends of the convex slider 75. The convex slider 75 is used to drive the two L-shaped rotating blocks 74 to move closer to each other and flip, so that the L-shaped rotating blocks 74 can clamp and fix the wires for arranging and laying the wires.

[0023] Specifically, in existing technologies, electrical components are typically installed by adding component mounting rails to a back panel, and wiring is also laid out on this back panel simultaneously. Since wiring and components are concentrated on the same back panel, the wiring layout is prone to becoming messy. Cable ties are generally used to limit the wiring when sorting it out, which is not only complicated and inefficient, but also makes it difficult to arrange the wiring conveniently. Furthermore, when the cable ties are used to bundle the wires, it is difficult to accurately identify the position of individual wires when it is necessary to inspect or disassemble the wires, which brings inconvenience to subsequent wire replacement or equipment maintenance.

[0024] In use, this invention lifts the cabinet 1 away from the ground by driving the lifting and moving component 2, and moves the cabinet 1 accordingly, thereby improving the convenience of transporting and transferring the cabinet 1. After the cabinet 1 is moved to a fixed position, it is stored by driving the lifting and moving component 2, so that the feet of the cabinet 1 contact the ground to prevent the cabinet 1 from moving during use. Then, the cable is installed with the switch in the inner cavity of the cabinet 1, and the cable is pressed between the two L-shaped rotating blocks 74. The cable pushes the convex slider 75 into the inner cavity of the second storage groove 72. At the same time, the convex slider 75 drives the two L-shaped rotating blocks 74 to move closer to each other and rotate, thereby clamping and fixing the cable with the L-shaped rotating blocks 74, thus solving the above-mentioned problems.

[0025] like Figure 5 , Figure 6 and Figure 8 As shown, a fixing block 73 is fixedly connected to the front end of the support rod 71 at each of the four corners of the second storage groove 72. The L-shaped rotating block 74 is rotatably connected to the fixing block 73. An insertion hole 79 is opened at the bottom of the inner cavity of the second storage groove 72. A conical insertion post 77 is fixedly connected to the lower end of the convex slider 75. The conical insertion post 77 is slidably connected to the insertion hole 79. A second spring 76 is fixedly connected to the lower end of the convex slider 75. One end of the second spring 76 is fixedly connected to the bottom of the inner cavity of the second storage groove 72.

[0026] Specifically, when arranging the cables inside the distribution cabinet, the cable-pressurized convex slider 75 slides into the inner cavity of the second storage slot 72. Simultaneously, the convex slider 75 drives the L-shaped rotating block 74 downwards, and the L-shaped rotating block 74 flips via the fixing block 73, thus clamping the cable. During the downward movement of the convex slider 75, it compresses the second spring 76, causing the conical plug 77 to move downwards and slide into the inner cavity of the socket 79. Simultaneously, the conical plug 77 pushes the conical block 711 into the T-slot 710. After the conical plug 77 moves below the conical block 711, the elastic element springs the conical block 711 out of the T-slot 710, inserting it between the conical plug 77 and the conical slider 78. This allows the conical block 711 to abut against the conical plug 77, preventing the second spring 76 from springing back. The convex slider 75 moves upward to open the L-shaped rotating block 74, thereby achieving cable clamping and limiting, so that the cable is evenly distributed in the inner cavity of the distribution cabinet, which facilitates the later maintenance and replacement of the cable. Moreover, the second spring 76 pops up the convex slider 75, so that the convex slider 75 drives the L-shaped rotating block 74 to achieve appropriate clamping tightness, which can avoid the situation where the cable is clamped too tightly, which makes it difficult to dissipate heat during operation. At the same time, it reduces the wear of the L-shaped rotating block 74 on the outside of the cable during subsequent cable management. This solves the problem that when arranging cables in existing mobile distribution cabinets, multiple cables are usually bundled together with cable ties. However, due to the cables being mixed together, it is difficult to accurately identify the position of individual cables, which brings inconvenience to subsequent cable replacement or equipment maintenance. In addition, multiple cables bundled together can easily make it difficult to dissipate the heat generated during operation. If the cable breaks, it may cause a fire.

[0027] like Figure 6 and Figure 8 As shown, a tapered slider 78 is slidably connected to the outside of the tapered insert 77, and multiple T-slots 710 are provided on the inner wall of the insertion hole 79. Each of the multiple T-slots 710 has an elastic element in its inner cavity. One end of the elastic element abuts against a tapered block 711, and the tapered block 711 is slidably connected to the inner cavity of the T-slot 710.

[0028] Specifically, when clamping cables of different thicknesses, the convex slider 75 is continuously pressed downwards, causing it to push the conical pin 77 into the inner cavity of the socket 79. Simultaneously, the conical pin 77 presses against the conical block 711 at the bottom of the socket 79, causing the conical block 711 to slide into the T-slot 710 for storage. After the conical pin 77 slides below the conical block 711, the elastic element springs up the conical block 711, causing it to insert into the conical pin 77 and the conical slider. Between 78, the conical block 711 abuts against the conical insert 77, so that the convex slider 75 drives the L-shaped rotating block 74 to move closer and flip, thereby enabling the L-shaped rotating block 74 to clamp and limit cables of different thicknesses. When maintaining and disassembling the cable, pressing the convex slider 75 into the second receiving groove 72 causes the convex slider 75 to push the conical insert 77 into the bottom of the cavity of the insertion hole 79, thereby causing the conical slider 78 to squeeze the conical block 711 into the T-shaped groove 710, and then through... The second spring 76 springs up the convex slider 75, causing it to move the conical plug 77 upwards. Simultaneously, the conical plug 77 moves the conical slider 78 upwards, which in turn causes the conical block 711 to slide quickly below the conical plug 77, thus disengaging it from the plug. During the upward movement of the convex slider 75, the two L-shaped rotating blocks 74 are moved away from each other and flip open, facilitating quick cable removal. The solution addresses the problem that existing portable distribution cabinets typically route cables through clamps, which are then fixed to mounting brackets within the cabinet. While this clamps limit cable movement, they are difficult to adapt to cables of varying thicknesses. Furthermore, after the cables are clamped, replacing or maintaining them requires significant time to remove the clamps from the mounting brackets before the cables can be removed and replaced, thus hindering cable maintenance.

[0029] like Figure 4 , Figure 5 and Figure 7 As shown, grooves 12 are provided inside both ends of the support rod 71, and U-shaped slides 13 are slidably connected inside both ends of the support rod 71. An L-shaped clamp 14 is fixedly connected to one end of the U-shaped slide 13 in the inner cavity of the groove 12. A tension spring 8 is fixedly connected to the inner wall of the groove 12, and one end of the tension spring 8 is fixedly connected to the L-shaped clamp 14. Four L-shaped slots 9 are provided on the upper and lower sides of the front end of the mounting plate 5. The support rod 71 is slidably installed through the L-shaped clamp 14 and the L-shaped slots 9. Multiple control switches 6 are installed at the front end of the mounting plate 5.

[0030] Specifically, after clamping and positioning the cable using the L-shaped rotating block 74, the support rod 71 is pushed downwards, causing the L-shaped clamping block 14 to slide within the L-shaped slot 9. Simultaneously, the support rod 71 moves the L-shaped rotating block 74, allowing it to slide outside the cable and straighten it, preventing wrinkles or tangles. This facilitates clearer identification of each cable's arrangement. When installing the cable clamping and organizing assembly 7, pressing the U-shaped slide 13 pulls the tension spring 8, moving the L-shaped clamping block 14. The L-shaped clamping block 14 is then installed into the L-shaped slot 9, and the U-shaped slide 13 is released. The tension spring 8 pulls the L-shaped clamp 14 to move and reset, thereby allowing the L-shaped clamp 14 to be inserted into the L-shaped slot 9 for installation. This improves the efficiency of replacing, maintaining, installing, and disassembling the clamping and cable management assembly 7. This solves the problem that in existing mobile distribution cabinets, it is difficult to organize the arrangement of wires inside the cabinet, resulting in wires becoming tangled and scattered. This can easily cause heat accumulation from the wires, leading to damage to the wire insulation layer and short circuits or fires. Traditional cable ties are difficult to quickly disassemble and install, especially when a specific wire needs maintenance or replacement, as it is difficult to accurately identify the position of the wire, causing inconvenience for subsequent cable replacement or equipment maintenance.

[0031] Example 2, as Figure 2 , Figure 9 and Figure 10 As shown, the lifting and moving assembly 2 includes a first storage slot 21 opened at the lower end of the cabinet 1. A push frame 25 is slidably connected to the inner cavity of the first storage slot 21. Universal wheels 210 are provided at the four corners of the lower end of the push frame 25. A bidirectional screw 22 is rotatably connected to the inner cavity of the first storage slot 21. Two limiting posts 23 are fixedly connected to the inner cavity of the first storage slot 21. Two sliding rods 24 are slidably connected to the outside of the two limiting posts 23, and the two sliding rods 24 are threadedly connected to the bidirectional screw 22.

[0032] Specifically, when moving cabinet 1 to a new location, the bidirectional screw 22 is driven to rotate, and the threaded transmission slide 24 of the bidirectional screw 22 slides away from each other outside the limiting post 23. At the same time, the slide 24 drives the push frame 25 to slide out of the first storage slot 21, thereby causing the push frame 25 to drive the caster wheel 210 to contact the ground. Then, as the bidirectional screw 22 continues to rotate, the push frame 25 lifts cabinet 1 away from the ground, thereby enabling cabinet 1 to be moved to a new location using the caster wheel 210, improving the convenience of moving the distribution cabinet.

[0033] like Figure 9 and Figure 10As shown, both ends of the slide rod 24 are rotatably connected to push rods 26. The lower end of the push rod 26 is rotatably connected to the push frame 25. The upper end of the push frame 25 is fixedly connected to the four corners of each corner. The inner cavity of the fixed cylinder 27 is slidably connected to a T-shaped piston column 29. The lower end of the T-shaped piston column 29 is fixedly installed to the universal wheel 210. The upper end of the T-shaped piston column 29 is fixedly connected to a first spring 28, and the first spring 28 abuts against the upper wall of the inner cavity of the fixed cylinder 27. The upper end of the fixed cylinder 27 is provided with an air inlet and outlet hole, and the air inlet and outlet hole is set in a conical shape. The inner wall of the cabinet 1 is provided with a slide rail 3. The inner cavity of the slide rail 3 is slidably connected to a telescopic frame 10. One end of the telescopic frame 10 is fixedly connected to an installation block 11, and the installation block 11 is fixedly installed to the slide frame 4.

[0034] Specifically, when moving cabinet 1 to a new location, the bidirectional screw 22 is driven to rotate, causing the threaded transmission slide 24 of the bidirectional screw 22 to slide away from each other outside the limiting post 23. Simultaneously, the slide 24 drives the push rod 26 to move synchronously, which in turn drives the push frame 25 to slide out of the first storage slot 21 and move downwards. During the downward movement of the push frame 25, the fixed cylinder 27 moves synchronously, causing the fixed cylinder 27 to drive the T-shaped piston column 29 downwards, causing the T-shaped piston column 29 to drive the caster wheel 210 to contact the ground. The caster wheel 210, in conjunction with the push frame 25, lifts cabinet 1 away from the ground, thus moving cabinet 1 to a new location. When vibration occurs during the movement of cabinet 1, the caster wheel 210 pushes the T-shaped piston column 29 to compress the first spring 28, causing it to slide into the inner cavity of the fixed cylinder 27. Simultaneously, the T-shaped piston column 29 compresses the fixed cylinder 27. Air in the inner cavity of the fixed cylinder 27 is discharged through the air inlet and outlet. When the first spring 28 lifts the T-shaped piston column 29 to drive the universal wheel 210 to move and reset, the T-shaped piston column 29 draws external air into the fixed cylinder 27 through the air inlet and outlet, thereby reducing the efficiency of the first spring 28 lifting the T-shaped piston column 29 to move and reset. This reduces vibration of the cabinet 1, ensures the stability of the cabinet 1 during movement, reduces the vibration amplitude of the cabinet 1 during movement, and protects the control components inside the cabinet 1. This solves the problem that existing movable distribution cabinets usually use universal wheels 210 to move and transfer the distribution cabinet, but the moving mechanism of the distribution cabinet does not have a vibration reduction effect. During the movement, frequent vibration can easily cause the control components inside the distribution cabinet to loosen, which can easily cause short circuits in the later use of the distribution cabinet.

[0035] Working principle: When arranging cables inside the distribution cabinet, the cable-pressurized convex slider 75 slides into the inner cavity of the second storage slot 72. Simultaneously, the convex slider 75 drives the L-shaped rotating block 74 downwards. The L-shaped rotating block 74 is also flipped by the fixing block 73, thus clamping the cable. During the downward movement of the convex slider 75, it compresses the second spring 76, causing the conical plug 77 to move downwards and slide into the inner cavity of the socket 79. At the same time, the conical plug 77 pushes... The movable conical block 711 slides into the T-slot 710. After the conical plug 77 moves below the conical block 711, the conical block 711 is lifted by the elastic element and slides out of the T-slot 710. The conical block 711 is then inserted between the conical plug 77 and the conical slider 78, which allows the conical block 711 to abut against the conical plug 77. This prevents the second spring 76 from lifting the convex slider 75 to move upward and open the L-shaped rotating block 74, thereby achieving the clamping and limiting of the cable. This ensures that the cable is evenly distributed in the inner cavity of the distribution cabinet, facilitating future cable maintenance and replacement. When clamping cables of different thicknesses, the convex slider 75 is continuously pressed downwards, causing it to push the conical pin 77 into the cavity of the socket 79. Simultaneously, the conical pin 77 presses against the conical block 711 at the bottom of the socket 79, causing it to slide into the T-groove 710 for storage. After the conical pin 77 slides below the conical block 711, the elastic element springs up the conical block 711, inserting it between the conical pin 77 and the conical slider 78. This causes the conical block 711 to abut against the conical pin 77, allowing the convex slider 75 to move the L-shaped rotating block 74 closer together and rotate. This enables the L-shaped rotating block 74 to clamp and limit cables of different thicknesses. This process is then used for cable maintenance. During cable removal, the convex slider 75 is pressed into the second storage groove 72, and the convex slider 75 pushes the conical plug 77 into the bottom of the socket 79. Then, the conical slider 78 squeezes the conical block 711 into the T-groove 710. The second spring 76 then lifts the convex slider 75, and the convex slider 75 moves the conical plug 77 upward. At the same time, the conical plug 77 moves the conical slider 78 upward, and the conical slider 78 moves the conical block 711 quickly to the bottom of the conical plug 77, so that the conical block 711 and the conical plug 77 are disengaged. During the upward movement of the convex slider 75, the two L-shaped rotating blocks 74 are moved away from each other and flip open, which facilitates the quick removal of the cable. After the cable is clamped and positioned using the L-shaped rotating block 74, the support rod 71 is pushed downwards, causing the L-shaped clamping block 14 to slide in the L-shaped slot 9. Simultaneously, the support rod 71 moves the L-shaped rotating block 74, allowing it to slide outside the cable and straighten it, preventing wrinkles or tangles. This makes it easier to clearly identify the arrangement of each cable. When installing the cable clamping assembly 7, pressing the U-shaped slide 13 causes the tension spring 8 to move the L-shaped clamping block 14. The L-shaped clamping block 14 is then installed into the L-shaped slot 9. Releasing the U-shaped slide 13 allows the tension spring 8 to move the L-shaped clamping block 14 back to its original position, allowing it to be inserted into the L-shaped slot 9 for installation. This improves the efficiency of replacing, maintaining, installing, and disassembling the cable clamping assembly 7.

[0036] 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 illustrative of the principles of 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 portable power distribution cabinet, characterized in that: Includes a cabinet (1), the lower end of which is provided with a lifting and moving component (2), and the lifting and moving component (2) is used to raise the cabinet (1) away from the ground and drive the cabinet (1) to move and transport. The inner cavity of the cabinet (1) is slidably connected to a sliding frame (4), and the front end of the sliding frame (4) is equipped with an installation plate (5). The front end of the installation plate (5) is provided with a clamping cable management component (7). The clamping cable management assembly (7) includes a support rod (71) that slides on the front end of the mounting plate (5). The front end of the support rod (71) is provided with a plurality of second storage slots (72). A convex slider (75) is slidably connected to the inner cavity of the second storage slot (72). An L-shaped rotating block (74) is slidably connected to both ends of the convex slider (75). The convex slider (75) is used to drive the two L-shaped rotating blocks (74) to move closer to each other and flip, so that the L-shaped rotating blocks (74) can clamp and fix the wires for wiring.

2. The portable power distribution cabinet according to claim 1, characterized in that: The front end of the support rod (71) is fixed to a fixed block (73) at each of the four corners of the second storage groove (72), and the L-shaped rotating block (74) is rotatably connected to the fixed block (73).

3. A portable power distribution cabinet according to claim 2, characterized in that: The bottom of the inner cavity of the second storage groove (72) is provided with an insertion hole (79). The lower end of the convex slider (75) is fixedly connected with a conical insertion post (77). The conical insertion post (77) is slidably connected to the insertion hole (79). The lower end of the convex slider (75) is fixedly connected with a second spring (76). One end of the second spring (76) is fixedly connected to the bottom of the inner cavity of the second storage groove (72).

4. A portable power distribution cabinet according to claim 3, characterized in that: The tapered insert (77) is slidably connected to a tapered slider (78) on the outside. The inner wall of the insertion hole (79) is provided with multiple T-slots (710), and each of the multiple T-slots (710) is provided with an elastic element. One end of the elastic element abuts against a tapered block (711), and the tapered block (711) is slidably connected to the inner cavity of the T-slot (710).

5. A portable power distribution cabinet according to claim 1, characterized in that: The support rod (71) has grooves (12) inside both ends. Both ends of the support rod (71) are slidably connected to U-shaped slides (13). An L-shaped clamp (14) is fixedly connected to one end of the U-shaped slide (13) in the inner cavity of the groove (12). A tension spring (8) is fixedly connected to the inner wall of the groove (12). One end of the tension spring (8) is fixedly connected to the L-shaped clamp (14).

6. A portable power distribution cabinet according to claim 5, characterized in that: The mounting plate (5) has four L-shaped slots (9) on both the upper and lower sides of its front end. The support rod (71) is slidably installed in the L-shaped slots (9) through the L-shaped clamp (14). Multiple control switches (6) are installed at the front end of the mounting plate (5).

7. A portable power distribution cabinet according to claim 1, characterized in that: The lifting and moving assembly (2) includes a first storage slot (21) opened at the lower end of the cabinet (1), and a push frame (25) is slidably connected to the inner cavity of the first storage slot (21). The lower end of the push frame (25) is provided with universal wheels (210) at the four corners.

8. A portable power distribution cabinet according to claim 7, characterized in that: The inner cavity of the first storage groove (21) is rotatably connected to a bidirectional screw (22), and the inner cavity of the storage groove (21) is fixedly connected to two limiting posts (23). The two limiting posts (23) are slidably connected to two sliding rods (24), and the two sliding rods (24) are threadedly connected to the bidirectional screw (22).

9. A portable power distribution cabinet according to claim 8, characterized in that: Both ends of the slide rod (24) are rotatably connected to push rods (26). The lower end of the push rod (26) is rotatably connected to the push frame (25). The upper end of the push frame (25) is fixedly connected to the four corners of each corner. The inner cavity of the fixed cylinder (27) is slidably connected to a T-shaped piston column (29). The lower end of the T-shaped piston column (29) is fixedly installed to the universal wheel (210). The upper end of the T-shaped piston column (29) is fixedly connected to a first spring (28), and the first spring (28) abuts against the upper wall of the inner cavity of the fixed cylinder (27). The upper end of the fixed cylinder (27) is provided with an air inlet and outlet hole, and the air inlet and outlet hole is set in a conical shape.

10. A portable power distribution cabinet according to claim 1, characterized in that: The inner wall of the cabinet (1) is provided with a slide rail (3), and the inner cavity of the slide rail (3) is slidably connected to a telescopic frame (10). One end of the telescopic frame (10) is fixedly connected to an installation block (11), and the installation block (11) is fixedly installed with the slide frame (4).

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