Power distribution cabinet convenient for wire arrangement and placement

Abstract

The invention relates to the technical field of power equipment, in particular to a power distribution cabinet convenient for arranging wires, which comprises a power distribution cabinet body, two first rotating shafts are symmetrically and rotatably connected to two sides of the front end of the power distribution cabinet body, a cabinet door sleeves the outer layer of each first rotating shaft, a locking mechanism is mounted between the power distribution cabinet body and the cabinet door, and a mounting frame is arranged in the power distribution cabinet body. A plurality of mounting plates are fixed in the mounting frame at equal intervals, and movable plates are arranged at the rear ends of the mounting plates; the power distribution cabinet body is locked by the locking mechanism, the cabinet door cannot be opened by a non-specially-made special-shaped part, electronic components are protected, meanwhile, the internal electronic components can be conveniently maintained by workers, and the positioning assembly is matched, so that the electronic components cannot be quickly disassembled even if the power distribution cabinet body is violently damaged, and the working efficiency is improved. The electronic components are further protected, the electronic components are prevented from being stolen due to violent damage, and finally, the sorted cables are positioned through the cable sorting assembly, so that the situation that the cables are scattered and deviated is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power equipment, and in particular to a power distribution cabinet which is convenient for wiring arrangement and placement. Background Art

[0002] With the growing demand for power supply in modern industry and construction, the power distribution cabinet, as an important part of the power system, carries the functions of power distribution, protection and control. The inside of the power distribution cabinet usually needs to accommodate a large number of electrical components, including cables, terminal blocks, circuit breakers, switches, relays, etc. The effective connection and management of these components are directly related to the safety, stability and efficiency of the power system. However, the layout of cables inside the distribution cabinet is often messy. The random placement, crossing or entanglement of cables not only increases the difficulty of maintenance and repair, but also may cause safety hazards such as electrical failures, fires, electric shocks, etc. For example, in the prior art, there is a power distribution cabinet with publication number CN222214818U, which is convenient for cable management. The device sets a cable management mechanism for limiting and managing cables, and facilitates the release of cable limits, further facilitates secondary cable management, and sets an adjustment mechanism for adjusting the use height of the cable management mechanism, so that the cable management mechanism can be adjusted to the optimal cable management height. However, the device only positions the cables during use, and it is difficult to protect the electronic components at the same time. In addition, the cable positioning process requires repeated intervention by staff, which is inconvenient to operate. In view of the above technical defects, a solution is now proposed. Summary of the invention

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a distribution cabinet which is convenient for wiring placement. The electronic components are doubly protected by a locking mechanism and a positioning assembly. At the same time, the cables can be positioned without manual intervention when combined with the wiring assembly, which is convenient for inspection and maintenance, so as to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a distribution cabinet that is convenient for wiring placement, comprising a distribution cabinet body, two first rotating shafts are symmetrically rotatably connected on both sides of the front end of the distribution cabinet body, the outer layer of the first rotating shaft is sleeved with a cabinet door, a locking mechanism is installed between the distribution cabinet body and the cabinet door, an installation frame is arranged inside the distribution cabinet body, a plurality of installation plates are equidistantly fixed inside the installation frame, a movable plate is arranged at the rear end of the installation plate, a positioning assembly is installed between the installation plate and the movable plate, a plurality of installation grooves are equidistantly opened inside the installation plate, hole grooves are opened at the upper and lower ends of the installation grooves, and a wire management assembly installed inside the installation frame is arranged between each adjacent installation plate.

[0005] Furthermore, the locking mechanism includes two first gears fixed to the outer layers of the upper and lower ends of the first rotating shaft, one end of the first gear is meshed with a second gear rotatably connected to the inside of the distribution cabinet, a second rotating shaft is fixed between the two second gears on the same side, two worms are symmetrically sleeved at the upper and lower ends of the outer layer of the second rotating shaft, one side of the worm is meshed with a worm wheel rotatably connected to the inside of the distribution cabinet, a screw rod rotatably connected to the inside of the distribution cabinet is fixed to the rear end of the worm wheel, a guide groove is provided on the inner side of the distribution cabinet at the position corresponding to the screw rod, a movable sleeve is sleeved on the outer layer of the screw rod, and the four movable sleeves are fixed to the mounting frame together.

[0006] Furthermore, a fixed sleeve is fixed on the inner side of the cabinet door, and a threaded block is rotatably connected inside the fixed sleeve. A special-shaped hole is provided on one side of the threaded block, and threaded grooves are provided on both sides of the distribution cabinet at positions corresponding to the special-shaped holes, and a threaded groove is provided inside the second gear at a position corresponding to the threaded block.

[0007] Furthermore, the positioning assembly includes a plurality of slots equidistantly opened at the rear end of the mounting plate, the slots corresponding to the positions between each adjacent mounting slots, two guide blocks symmetrically fixed inside the slots, two guide blocks symmetrically fixed inside the slots, a moving block is slidably sleeved on the outer layer of the guide block, and a guide slot is opened at one end of the moving block at the position corresponding to the guide block.

[0008] Furthermore, a plurality of electric suction cups are equidistantly fixed on one side of the movable block, and a connecting plate is rotatably connected to the other side of the movable block, a guide slot is provided at one end of the movable block at a position corresponding to the guide card block, the rear end of the connecting plate is rotatably connected to the movable plate, two electrical sockets are symmetrically fixed on both sides of the movable plate, the interior of the electrical socket is slidably connected to an electrical plug column fixed to the rear end of the mounting plate, and the outer layer of the electrical socket is sleeved with a third spring fixed between the mounting plate and the movable plate.

[0009] Furthermore, the cable management assembly includes a plurality of fixed plates equidistantly fixed inside the installation frame, second positioning rods are fixed at the four corners of the fixed plates, the rear end outer layers of the four second positioning rods are slidably sleeved with a connecting plate, and the outer layer of the second positioning rods is sleeved with a first spring fixed between the connecting plate and the fixed plate.

[0010] Furthermore, wire grooves are provided on the inner sides of the connecting plate and the fixing plate at positions corresponding to the internal holes of the installation grooves, and a clamping plate is provided inside the wire grooves, and two auxiliary plates are symmetrically rotatably connected on both sides of the clamping plate.

[0011] Furthermore, a first positioning rod is fixed to one end of the splint, and the first positioning rod has the same structure as the connecting plate and the fixed plate. One end of the first positioning rod passes through and extends into the interior of the connecting plate, and is slidingly connected to the connecting plate. The outer layer of the first positioning rod is sleeved with a second spring fixed between the connecting plate and the splint.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. In the present invention, the mounting frame is controlled to move by a locking mechanism. When the cabinet door is opened, the threaded block is controlled to move into the fixed sleeve by a special-shaped piece matching the special-shaped hole, and then the cabinet door can be opened. Only by opening the cabinet door normally can the mounting frame be driven to move, so that the positioning assembly can be used to release the lock on the electronic component. The mounting frame drives the electronic component to move to the cabinet door position, and the staff does not need to bend over to explore the inside of the cabinet, which is convenient for subsequent maintenance and replacement. At the same time, it prevents external violent damage to the cabinet door to steal the electronic components, and fully protects the electronic components. 2. In the present invention, the positioning assembly is used to further fix the electronic components. When the cabinet door is in a closed state, the connecting plate contacts the rear wall of the cabinet. At this time, the movable plate is squeezed and fits with the mounting plate, and the electrical plug is engaged with the electrical socket. The electric suction cup is started, and the connecting plate drives the moving block to move along the guide block into the mounting groove until the electric suction cup contacts and fixes the electronic components by adsorption, thereby forming a double fixing effect. Even if the electronic components are unfixed from the mounting groove, they cannot be completely disassembled, thereby further protecting the electronic components. Even if the distribution cabinet is violently destroyed, the internal electronic components cannot be moved.

[0013] 3. The present invention is provided with a cable management component. When the cabinet door is closed, the connecting plate fits against the rear wall of the distribution cabinet. During the relative movement of the connecting plate and the fixed plate, the cables are positioned by means of clamps. Auxiliary plates are provided on both sides of the clamps to match cables of different sizes, thereby avoiding the deviation and dispersion of the cables, ensuring that the cables are in a well-arranged and positioned state, and facilitating subsequent inspection and maintenance.

[0014] To sum up, the present invention relies on a locking mechanism to lock the power distribution cabinet, and the cabinet door cannot be opened without special shaped parts, thereby protecting the electronic components. At the same time, it is convenient for the staff to maintain the internal electronic components. In combination with the positioning component, even if the power distribution cabinet is violently damaged, the electronic components cannot be quickly disassembled, thereby further protecting the electronic components and preventing the theft of electronic components by violent damage. Finally, the wire management component is used to position the organized cables to avoid scattered and offset situations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2It is a schematic diagram of the structure inside the power distribution cabinet of the present invention; Figure 3 It is a structural schematic diagram of the cabinet door of the present invention; Figure 4 It is a structural schematic diagram of the fixing sleeve of the present invention; Figure 5 It is a combined view of the second gear and the second rotating shaft of the present invention; Figure 6 It is a schematic diagram of the structure inside the mounting frame of the present invention; Figure 7 It is a structural schematic diagram of the positioning assembly of the present invention; Figure 8 It is a structural schematic diagram of the cable management assembly of the present invention; Fig. 9 FIG. 4 is a top view of the cable management assembly of the present invention.

[0016] Figure numerals: 1, power distribution cabinet; 2, cabinet door; 3, locking mechanism; 4, screw rod; 5, guide groove; 6, thread groove; 7, installation frame; 8, fixed sleeve; 9, first gear; 10, first rotating shaft; 11, second rotating shaft; 12, second gear; 13, thread block; 14, special-shaped hole; 15, worm; 16, thread groove; 17, worm wheel; 18, first positioning rod; 19, positioning assembly; 20, moving sleeve; 21, installation Slot; 22, mounting plate; 23, cable management assembly; 24, movable plate; 25, connecting plate; 26, guide slot; 27, guide block; 28, notch; 29, electric suction cup; 30, moving block; 31, connecting plate; 32, fixing plate; 33, first spring; 34, wire slot; 35, second positioning rod; 36, clamping plate; 37, auxiliary plate; 38, second spring; 39, electrical plug post; 40, electrical socket; 41, third spring. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0018] This embodiment aims to address the problem in the prior art that the power distribution cabinet only positions the cables during use but is difficult to protect the electronic components at the same time.

[0019] like Figure 1-6As shown, a power distribution cabinet convenient for wiring arrangement and placement comprises a power distribution cabinet body 1, two first rotating shafts 10 are symmetrically connected to the front ends of the power distribution cabinet body 1, the outer layer of the first rotating shaft 10 is sleeved with a cabinet door 2, a locking mechanism 3 is installed between the power distribution cabinet body 1 and the cabinet door 2, the locking mechanism 3 comprises two first gears 9 fixed to the outer layers of the upper and lower ends of the first rotating shaft 10, one end of the first gear 9 is meshed with a second gear 12 rotatably connected to the inside of the power distribution cabinet body 1, a second rotating shaft 11 is fixed between the two second gears 12 on the same side, and when the cabinet door 2 is in a closed state, the second rotating shaft 11 is in a locked state, that is, the threaded block 13 is exactly located between the thread groove 6 and the threaded groove 16; Two worms 15 are symmetrically sleeved at the upper and lower ends of the outer layer of the second rotating shaft 11, one side of the worm 15 is meshed with a worm wheel 17 rotatably connected to the inside of the power distribution cabinet 1, and the rear end of the worm wheel 17 is fixed with a screw 4 rotatably connected to the inside of the power distribution cabinet 1, and a guide groove 5 is provided on the inner side of the power distribution cabinet 1 at a position corresponding to the screw 4, and a movable sleeve 20 is sleeved on the outer layer of the screw 4, and the four movable sleeves 20 are fixed to the installation frame 7 together; A fixed sleeve 8 is fixed on the inner side of the cabinet door 2, and a threaded block 13 is rotatably connected inside the fixed sleeve 8. An internal thread matched with the threaded block 13 is arranged inside the fixed sleeve 8, and a special-shaped hole 14 is opened on one side of the threaded block 13. Thread grooves 6 are opened at positions corresponding to the special-shaped holes 14 on both sides of the distribution cabinet 1, and a threaded groove 16 is opened at a position corresponding to the threaded block 13 inside the second gear 12. When the cabinet door 2 is closed and fully opened, the threaded groove 16 and the threaded groove 6 are on the same horizontal line, and the threaded groove 16 and the threaded groove 6 are both matched with the threaded block 13.

[0020] When the distribution cabinet 1 needs to be opened, the special-shaped piece of the special-shaped hole 14 is engaged with the special-shaped hole 14 and drives the threaded block 13 to rotate. The threaded block 13 rotates until it is completely moved into the fixed sleeve 8, thereby releasing the locking state of the second rotating shaft 11, and then the cabinet door 2 can be opened. When the cabinet door 2 is opened, the first rotating shaft 10 is rotated to drive the first gear 9 to rotate, and then the second gear 12 is used to drive the second rotating shaft 11 to rotate. The rotation of the second rotating shaft 11 cooperates with the worm 15 and the worm wheel 17 to drive the screw 4 to rotate, thereby driving the four movable sleeves 20 to move, and the four movable sleeves 20 are used to drive the installation frame 7 to move to the front end position of the distribution cabinet 1, so as to facilitate subsequent maintenance and replacement of electronic components. Example

[0021] This embodiment aims to address the problem in the prior art that the power distribution cabinet only positions the cables during use but is difficult to protect the electronic components at the same time.

[0022] like Figure 7As shown, the embodiment is a power distribution cabinet that is convenient for wiring placement, and the power distribution cabinet body 1 is provided with a mounting frame 7 inside, a plurality of mounting plates 22 are fixed equidistantly inside the mounting frame 7, a movable plate 24 is provided at the rear end of the mounting plate 22, and a positioning assembly 19 is installed between the mounting plate 22 and the movable plate 24, the positioning assembly 19 includes a plurality of notches 28 equidistantly opened at the rear end of the mounting plate 22, the notches 28 correspond to the positions between each adjacent mounting slots 21, two guide blocks 27 are symmetrically fixed inside the notches 28, two guide blocks 27 are symmetrically fixed inside the notches 28, a moving block 30 is slidably sleeved on the outer layer of the guide block 27, a guide slot 26 is opened at one end of the moving block 30 at the position corresponding to the guide slot 27, the moving block 30 is slidably sleeved on the outer layer of the guide block 27, the moving block 30 is ensured to be in the target track by the cooperation of the guide slot 26 and the guide block 27, and the moving block 30 is prevented from being separated from the notch 28; A plurality of electric suction cups 29 are fixed at equal intervals on one side of the moving block 30, and a connecting plate 25 is rotatably connected to the other side of the moving block 30. A guide card slot 26 is provided at one end of the moving block 30 at a position corresponding to the guide card block 27. The rear end of the connecting plate 25 is rotatably connected to the movable plate 24. Two electrical sockets 40 are symmetrically fixed on both sides of the movable plate 24. The interior of the electrical socket 40 is slidably connected to an electrical plug post 39 fixed to the rear end of the mounting plate 22. When the electrical plug post 39 is engaged with the electrical socket 40, it is electrically connected to the electric suction cup 29, thereby controlling the electric suction cup 29 to form an adsorption and fixing effect on the electronic component. The outer layer of the electrical socket 40 is sleeved with a third spring 41 fixed between the mounting plate 22 and the movable plate 24. A plurality of mounting grooves 21 are equidistantly provided inside the mounting plate 22. Through grooves are provided on both sides of the mounting groove 21 at the position corresponding to the moving block 30, and hole grooves are provided at both upper and lower ends of the interior of the mounting groove 21.

[0023] When the cabinet door 2 is opened, the installation frame 7 moves with the moving sleeve 20 to drive the movable plate 24 away from the inner rear wall of the power distribution cabinet 1. At this time, the movable plate 24 is separated from the installation plate 22 by the rebound force of the third spring 41, and the electrical plug 39 is separated from the electrical socket 40, thereby releasing the adsorption and fixation of the electronic component by the electric suction cup 29. Subsequently, when the installation frame 7 drives the installation plate 22 to move to the front end of the power distribution cabinet 1, the electronic component can be replaced and repaired by normally disassembling the electronic component from the installation slot 21; When the cabinet door 2 is closed, the installation frame 7 moves normally back to the inside of the distribution cabinet 1, and the movable plate 24 is directly re-attached to the installation plate 22. The movable plate 24 is squeezed and matched with the connecting plate 25 to drive the movable block 30 to move sideways. At the same time, the electrical plug 39 is engaged with the electrical socket 40 to control the electric suction cup 29 to start, so that when the electric suction cup 29 is attached to the electronic component, it is adsorbed and fixed, forming a double fixing effect, and further protecting the electronic component. Example

[0024] This embodiment aims to address the problem in the prior art that a power distribution cabinet requires too much manual intervention when placing cables, which results in inconvenient operation.

[0025] like Figure 8-9 As shown, the embodiment is a power distribution cabinet that is convenient for placing wires, and a wire management component 23 installed inside the installation frame 7 is arranged between each adjacent installation plate 22, and the wire management component 23 includes a plurality of fixed plates 32 fixed inside the installation frame 7 at equal intervals, and second positioning rods 35 are fixed at the four corners of the fixed plate 32, and the rear end outer layers of the four second positioning rods 35 are slidably sleeved with a connecting plate 31, and a slot is opened inside the connecting plate 31 at the position corresponding to the second positioning rod 35, and the outer layer of the second positioning rod 35 is sleeved with a first spring 33 fixed between the connecting plate 31 and the fixed plate 32, and a buffer and reset effect is formed by the first spring 33; A wire groove 34 is provided on the inner side of the connecting plate 31 and the fixed plate 32 at the position of the internal hole groove of the installation groove 21, and a clamping plate 36 is arranged inside the wire groove 34. Two auxiliary plates 37 are symmetrically connected to the two sides of the clamping plate 36 for rotation. A first positioning rod 18 is fixed to one end of the clamping plate 36. The first positioning rod 18 has the same structure as the connecting plate 31 and the fixed plate 32. A movable groove is provided inside the connecting plate 31 and the fixed plate 32 at the position corresponding to the first positioning rod 18. One end of the first positioning rod 18 penetrates and extends into the inside of the connecting plate 31, and is slidably connected to the connecting plate 31. The outer layer of the first positioning rod 18 is sleeved with a second spring 38 fixed between the connecting plate 31 and the clamping plate 36.

[0026] When the cabinet door 2 is closed, the connecting plate 31 is simultaneously in contact with the inner rear wall of the distribution cabinet 1. At this time, the clamping plate 36 moves along with the connecting plate 31 until it fits with the cable, and drives the cable to move until it fits with another clamping plate 36. The two clamping plates 36 form a fixed clamping effect on the cable, and the first spring 33 and the second spring 38 form a buffer. At the same time, the auxiliary plate 37 is used to form a clamping and positioning effect for cables of different sizes within a certain range.

[0027] Working process and principle of the present invention: Step 1: When the power distribution cabinet 1 needs to be opened, the special-shaped piece of the special-shaped hole 14 is engaged with the special-shaped hole 14 to drive the threaded block 13 to rotate. The threaded block 13 rotates until it is completely moved into the fixed sleeve 8, thereby releasing the locking state of the second rotating shaft 11, and then the cabinet door 2 can be opened. When the cabinet door 2 is opened, the first rotating shaft 10 is used to rotate to drive the first gear 9 to rotate, and then the second gear 12 is used to drive the second rotating shaft 11 to rotate. The rotation of the second rotating shaft 11 cooperates with the worm 15 and the worm wheel 17 to drive the screw 4 to rotate, thereby driving the four movable sleeves 20 to move, and the four movable sleeves 20 are used to drive the installation frame 7 to move to the front end of the power distribution cabinet 1, so as to facilitate subsequent maintenance and replacement of electronic components; Step 2: When the cabinet door 2 is opened, the installation frame 7 moves with the moving sleeve 20 to drive the movable plate 24 away from the inner rear wall of the power distribution cabinet 1. At this time, the movable plate 24 is separated from the installation plate 22 by the rebound force of the third spring 41, and the electrical plug 39 is separated from the electrical socket 40, thereby releasing the adsorption and fixation of the electronic component by the electric suction cup 29. Subsequently, when the installation frame 7 drives the installation plate 22 to move to the front end of the power distribution cabinet 1, the electronic component can be replaced and repaired by normally disassembling the electronic component from the installation slot 21; When the cabinet door 2 is closed, the installation frame 7 moves back to the inside of the power distribution cabinet 1 normally, and the movable plate 24 is directly re-attached to the installation plate 22. The movable plate 24 is squeezed and matched with the connecting plate 25 to drive the moving block 30 to move sideways. At the same time, the electrical plug 39 is engaged with the electrical socket 40 to control the electric suction cup 29 to start, so that when the electric suction cup 29 is attached to the electronic component, it is adsorbed and fixed, forming a double fixing effect, and further protecting the electronic component; Step three: When the cabinet door 2 is closed, the connecting plate 31 is simultaneously attached to the inner rear wall of the distribution cabinet 1. At this time, the clamping plate 36 moves with the connecting plate 31 until it fits with the cable, and drives the cable to move until it fits with another clamping plate 36. The two clamping plates 36 form a fixed clamping effect on the cable, and the first spring 33 and the second spring 38 are used to form a buffer. At the same time, the auxiliary plate 37 is used to form a clamping and positioning effect for cables of different sizes within a certain range.

[0028] In summary, the locking state of the cabinet door 2 is controlled by the locking mechanism 3, thereby controlling whether the cabinet door 2 can be opened normally, so as to protect the electronic components inside the distribution cabinet 1, and at the same time facilitate the staff to carry out inspection and maintenance. The electronic components are further protected by opening the cabinet door 2 in conjunction with the positioning component 19 to prevent the theft of the internal electronic components after the distribution cabinet 1 is violently damaged. Finally, the wiring component 23 is used to clamp and position the cables to avoid deviation and dispersion, which will cause confusion of the internal cables and even electrical failures between the electronic components.

[0029] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A power distribution cabinet that is convenient for wiring and placement, comprising a power distribution cabinet body (1), characterized in that: Two first rotating shafts (10) are symmetrically rotatably connected to the front ends of the power distribution cabinet (1), the outer layer of the first rotating shaft (10) is sleeved with a cabinet door (2), a locking mechanism (3) is installed between the power distribution cabinet (1) and the cabinet door (2), a mounting frame (7) is arranged inside the power distribution cabinet (1), a plurality of mounting plates (22) are fixed at equal intervals inside the mounting frame (7), a movable plate (24) is arranged at the rear end of the mounting plate (22), a positioning assembly (19) is installed between the mounting plate (22) and the movable plate (24), a plurality of mounting grooves (21) are arranged at equal intervals inside the mounting plate (22), the upper and lower ends of the mounting grooves (21) are arranged with hole grooves, and a wire management assembly (23) installed inside the mounting frame (7) is arranged between each adjacent mounting plate (22).

2. A power distribution cabinet that is convenient for wiring arrangement and placement according to claim 1, characterized in that: The locking mechanism (3) comprises two first gears (9) fixed to the outer layers of the upper and lower ends of the first rotating shaft (10); one end of the first gear (9) is meshed with a second gear (12) rotatably connected to the inside of the power distribution cabinet (1); a second rotating shaft (11) is fixed between the two second gears (12) on the same side; two worms (15) are symmetrically sleeved at the upper and lower ends of the outer layer of the second rotating shaft (11); one side of the worm (15) is meshed with a worm wheel (17) rotatably connected to the inside of the power distribution cabinet (1); a lead screw (4) rotatably connected to the inside of the power distribution cabinet (1) is fixed to the rear end of the worm wheel (17); a guide groove (5) is provided on the inner side of the power distribution cabinet (1) at a position corresponding to the lead screw (4); a movable sleeve (20) is sleeved on the outer layer of the lead screw (4); and the four movable sleeves (20) are fixed to the mounting frame (7) together.

3. A power distribution cabinet that is convenient for wiring arrangement and placement according to claim 2, characterized in that: A fixing sleeve (8) is fixed on the inner side of the cabinet door (2), a threaded clamp (13) is rotatably connected inside the fixing sleeve (8), a special-shaped hole (14) is provided on one side of the threaded clamp (13), threaded grooves (6) are provided on both sides of the power distribution cabinet (1) at positions corresponding to the special-shaped holes (14), and a threaded clamping groove (16) is provided inside the second gear (12) at a position corresponding to the threaded clamp (13).

4. A power distribution cabinet that is convenient for wiring arrangement and placement according to claim 1, characterized in that: The positioning assembly (19) comprises a plurality of slots (28) equidistantly arranged at the rear end of the mounting plate (22), the slots (28) corresponding to the positions between each adjacent mounting slot (21), two guide blocks (27) symmetrically fixed inside the slots (28), two guide blocks (27) symmetrically fixed inside the slots (28), a moving block (30) slidably sleeved on the outer layer of the guide block (27), and a guide slot (26) arranged at one end of the moving block (30) at a position corresponding to the guide block (27).

5. A power distribution cabinet for facilitating wiring arrangement according to claim 4, characterized in that: A plurality of electric suction cups (29) are equidistantly fixed on one side of the moving block (30), and a connecting plate (25) is rotatably connected to the other side of the moving block (30), the rear end of the connecting plate (25) is rotatably connected to the movable plate (24), two electrical sockets (40) are symmetrically fixed on both sides of the movable plate (24), the interior of the electrical socket (40) is slidably connected to an electrical plug post (39) fixed to the rear end of the mounting plate (22), and the outer layer of the electrical socket (40) is sleeved with a third spring (41) fixed between the mounting plate (22) and the movable plate (24).

6. A power distribution cabinet that is convenient for wiring arrangement and placement according to claim 1, characterized in that: The cable management assembly (23) comprises a plurality of fixed plates (32) fixed at equal intervals inside the mounting frame (7), second positioning rods (35) being fixed at four corners of the fixed plates (32), the rear end outer layers of the four second positioning rods (35) being slidably sleeved with a connecting plate (31), and the outer layers of the second positioning rods (35) being sleeved with a first spring (33) fixed between the connecting plate (31) and the fixed plate (32).

7. A power distribution cabinet for facilitating wire arrangement and placement according to claim 6, characterized in that: A wire groove (34) is provided on the inner sides of the connecting plate (31) and the fixing plate (32) at positions corresponding to the internal holes of the installation groove (21), a clamping plate (36) is provided inside the wire groove (34), and two auxiliary plates (37) are symmetrically rotatably connected on both sides of the clamping plate (36).

8. A power distribution cabinet that facilitates wire arrangement and placement according to claim 7, characterized in that: A first positioning rod (18) is fixed to one end of the clamping plate (36). The first positioning rod (18) has the same structure as the connecting plate (31) and the fixed plate (32). One end of the first positioning rod (18) passes through and extends into the interior of the connecting plate (31) and is slidably connected to the connecting plate (31). The outer layer of the first positioning rod (18) is sleeved with a second spring (38) fixed between the connecting plate (31) and the clamping plate (36).

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