A distribution cabinet with distinguishable hubs

Abstract

The application discloses a wire inlet cabinet with distinguishable collection, which comprises a mounting cabinet, a cabinet door and a door lock, the mounting cabinet is a rectangular cabinet body with an opening on one side, the cabinet door is hinged to the opening, and the door lock is installed on the cabinet door, and the mounting cabinet matched with the door lock is provided with a lock groove matched with the door lock, the wire inlet cabinet with distinguishable collection has the advantages that the structure is simple, dismounting and mounting are convenient, while the wire inlet cabinet is used, the branch wires connected to the main switch are collected and distinguished through the distinguishable collection mechanism on the wire inlet cabinet, the number of branch switches can be flexibly adjusted, flexibility and versatility are improved, the dustproof distinguishing mechanism is arranged, dustproof protection and aesthetic improvement are realized, the single branch wire is further distinguished, the wiring in the wire inlet cabinet is clearer, the versatility of the wire inlet cabinet is improved through the above-mentioned structure, the internal wiring is more easily distinguished, and the management burden is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of power supply and distribution equipment, in particular to an incoming line cabinet with distinguishable centralized lines. Background Art

[0002] The incoming line cabinet is the switchgear that receives power from an external source. Typically, a 10kV power source is introduced from the grid. This 10kV power source then passes through a switchgear that delivers the power to the 10kV busbar. This switchgear is the incoming line cabinet. Specifically, the incoming line cabinet connects the low-voltage power source (the low-voltage side of the transformer) to the main switchgear for the power distribution system. For substations with voltage levels of 35-110kV and above, the incoming line cabinets are all transformer low-voltage (10kV) switchgear.

[0003] The incoming line cabinet is responsible for introducing electrical energy from the high-voltage side or the low-voltage power supply. In addition, there are not only various lines in the wiring cabinet, but also secondary components such as current transformers, voltage transformers, ammeters and voltmeters. After the lines are introduced, they need to be diverted to varying degrees, which further aggravates the disorder of the incoming lines. In order to reduce the management burden and increase management efficiency, the wiring in the existing incoming line cabinet usually needs to be distinguished. The existing design distinguishes by color. However, although this method can distinguish the wiring to a certain extent, there is still a mixture of wiring of various colors, which leads to disordered observation and illusion for maintenance personnel. In addition, the existing incoming line cabinet can usually only be used for wiring for general situations and cannot handle complex wiring situations. The versatility is not strong. In view of this, in-depth research on the above problems has led to the emergence of this case. Summary of the Invention

[0004] The purpose of the present invention is to solve the above problems. A line incoming cabinet with distinguishable wiring is designed to solve the problem that the wiring in the existing line incoming cabinet usually needs to be distinguished. The existing design distinguishes by color. However, although this method can distinguish the wiring to a certain extent, there are still problems such as mixing of wiring of different colors, which leads to disordered observation and illusion for maintenance personnel. Moreover, the existing line incoming cabinet can usually only perform wiring for general situations and cannot handle complex wiring situations, and has low versatility.

[0005] The technical solution of the present invention to achieve the above-mentioned purpose is as follows: a line incoming cabinet with distinguishable line collection, comprising an installation cabinet, a cabinet door and a door lock, wherein the installation cabinet is a rectangular cabinet body with an opening on one side, the cabinet door is hinged at the opening, the door lock is installed on the cabinet door, and a matching installation cabinet is provided with a matching lock slot, a wiring board is provided in the installation cabinet, the wiring board is fastened to the side wall of the installation cabinet by a plurality of screws and is located in front of the rear side wall of the installation cabinet, a wiring collection mechanism is provided on the wiring board, and a dustproof distinguishing mechanism is installed on the wiring board;

[0006] The line dividing and collecting mechanism includes: a plurality of line dividing adjustment structures and a plurality of line dividing assembly structures;

[0007] The dustproof and distinguishing mechanism includes: a plurality of dustproof structures and a plurality of distinguishing structures;

[0008] The installation cabinet is provided with an inlet hole, a busbar is inserted in the inlet hole, a main switch is provided on the terminal board, the main switch is connected to the busbar, a number of branch line interfaces are provided on the main switch, a partition plate is provided on the terminal board and located on one side of the main switch, a number of the branch line adjustment structures are installed on the partition plate, a number of the branch line assembly structures are installed on the terminal board, a number of the dustproof structures are installed on the terminal board, and a number of the distinguishing structures are respectively installed on the several dustproof structures.

[0009] The line dividing adjustment structure includes: a pair of sliding holes, a slider, a positioning bolt and an extrusion groove with the same structure;

[0010] A mounting hole is provided on the partition plate in the vertical direction, and a pair of sliding holes with the same structure are provided on both sides of the mounting hole. The slider is assembled on the pair of sliding holes. An extrusion groove is provided on one side of the slider and a positioning bolt is installed on the opposite side. The slider is a double-layer structure, and a threaded hole is provided on one layer of the outer side of the slider. The positioning bolt is threadedly connected to the threaded hole and its end passes through the mounting hole and is movably connected to the other side of the slider.

[0011] The branch line assembly structure includes: a plurality of rails with the same structure, a sliding block, a clamping slot, a sliding slot, a pair of fastening bolts and a limiting slide plate;

[0012] Several rails with the same structure extend from the wiring board, and the sliding blocks are assembled on the rails. Several of the rails are dovetail structures. A slot is provided at one end of the sliding block, and the slot matches the rail. A sliding slot is provided on the sliding block and at the opposite end of the slot. A pair of fastening holes with the same structure are opened on the sliding slot, and a pair of fastening bolts are threadedly installed in the fastening holes. The limiting slide is assembled in the sliding slot and connected to the fastening bolts.

[0013] The dustproof structure includes: a plurality of small holes with the same structure, a dustproof plate and two pairs of threaded components;

[0014] Several small holes with the same structure are opened on the wiring board and located on one side of the partition plate. The dustproof plate is a convex structure, and two pairs of through holes with the same structure are opened on both sides. The dustproof plate is buckled on the wiring board, and the two pairs of threaded components pass through the two pairs of through holes and are threadedly connected to the small holes at the corresponding positions.

[0015] The distinguishing structure includes: a distinguishing light, a micro power supply, a placement slot and distinguishing paper;

[0016] The distinguishing lamp is installed on the dustproof plate, the micro power supply is installed on one side of the distinguishing lamp, a placement groove is opened on the dustproof plate, and the distinguishing paper is placed in the placement groove.

[0017] The slider is a rectangular structural plate made of plastic material. An arc groove is provided on one end of the slider and a circular hole is provided on the other end. A metal ring with an internal thread structure is embedded in the circular hole.

[0018] The dustproof plate is a long strip plate and its cross section is an Ω-shaped structure. The dustproof plate can be selected in different lengths according to needs.

[0019] A rubber layer is installed on the concave side of the dustproof plate.

[0020] A pair of adjustment holes with the same structure are provided on both sides of the sliding block, and a pair of adjustment bolts are installed in the inner threads of the pair of adjustment holes.

[0021] The distinguishing paper is a thin cardboard of different colors and is installed in the placement slot in an inserting manner. An observation port is provided on the placement slot.

[0022] The incoming line cabinet with distinguishable line collection made by utilizing the technical solution of the present invention has a simple structure and is easy to assemble and disassemble. While completing the work of the incoming line cabinet, the branch lines connected to the main switch are distinguished and collected through the distinguishing and collecting mechanism thereon, and the number of branch switches can be flexibly adjusted to increase flexibility and versatility. At the same time, a dustproof distinguishing mechanism is provided, which not only provides dustproof protection and increases aesthetics, but also further distinguishes single branch lines, making the wiring in the incoming line cabinet clearer. The above structures increase the versatility of the incoming line cabinet, make internal wiring easier to distinguish, and reduce the management burden. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the main structure of an incoming line cabinet with distinguishable line collection as described in the present invention.

[0024] Figure 2 This is a side sectional structural diagram of an incoming line cabinet with distinguishable line collection as described in the present invention.

[0025] Figure 3 This is a side structural schematic diagram of the line distribution adjustment structure of the incoming line cabinet with distinguishable collection lines described in the present invention.

[0026] Figure 4 This is a schematic diagram of the top view of the line distribution adjustment structure of the incoming line cabinet with distinguishable line collection as described in the present invention.

[0027] Figure 5 This is a side view structural schematic diagram of the dustproof structure of the incoming line cabinet with distinguishable line collection as described in the present invention.

[0028] Figure 6 This is a schematic diagram of the main structure of the dust-proof structure of the incoming line cabinet with distinguishable line collection as described in the present invention.

[0029] In the figure: 1. Installation cabinet; 2. Cabinet door; 3. Door lock; 4. Terminal block; 5. Screws; 6. Main switch; 7. Partition plate; 8. Sliding hole; 9. Slider; 10. Positioning bolt; 11. Extrusion groove; 12. Mounting hole; 13. Track; 14. Sliding block; 15. Slot; 16. Sliding groove; 17. Fastening bolt; 18. Limiting slide; 19. Small hole; 20. Dustproof plate; 21. Threaded assembly; 22. Differentiation light; 23. Micro power supply; 24. Placement slot; 25. Differentiation paper; 26. Rubber layer; 27. Adjustment bolt. DETAILED DESCRIPTION

[0030] The present invention will be described in detail below with reference to the accompanying drawings. Figure 1-6As shown, a line cabinet with distinguishable line collection includes an installation cabinet 1, a cabinet door 2 and a door lock 3. The installation cabinet 1 is a rectangular structure cabinet with an opening on one side. The cabinet door 2 is hinged at the opening. The door lock 3 is installed on the cabinet door 2. The matching installation cabinet 1 is provided with a matching lock slot. A terminal block 4 is provided in the installation cabinet 1. The terminal block 4 is fastened to the side wall of the installation cabinet 1 by a number of screws 5 and is located in front of the rear side wall of the installation cabinet 1. A distinguishing line collection mechanism is provided on the terminal block 4. A dustproof distinguishing mechanism is installed on the terminal block 4; the distinguishing line collection mechanism includes: a number of branch line adjustment structures and a number of branch line assembly structures; the dustproof distinguishing mechanism includes : Several dustproof structures and several distinguishing structures; the installation cabinet 1 is provided with an inlet hole, a busbar is inserted in the inlet hole, a main switch 6 is provided on the terminal block 4, the main switch 6 is connected to the busbar, the main switch 6 is provided with several branch interfaces, a partition plate 7 is provided on the terminal block 4 and located on one side of the main switch 6, several of the branch adjustment structures are installed on the partition plate 7, several of the branch assembly structures are installed on the terminal block 4, several of the dustproof structures are installed on the terminal block 4, and several of the distinguishing structures are respectively installed on several of the dustproof structures; the branch adjustment structure includes: a pair of sliding holes 8 of the same structure, a slider 9, a positioning bolt 10 and an extrusion Slot 11; a mounting hole 12 is vertically opened on the partition plate 7, and a pair of sliding holes 8 with the same structure are opened on both sides of the mounting hole 12. The slider 9 is assembled on the pair of sliding holes 8. An extrusion groove 11 is opened on one side of the slider 9 and a positioning bolt 10 is installed on the opposite side. The slider 9 is a double-layer structure, and a threaded hole is opened on the outer layer of the slider 9. The positioning bolt 10 is threadedly connected to the threaded hole and its end passes through the mounting hole 12 and is movably connected to the other side of the slider 9; the branch line assembly structure includes: a plurality of rails 13 with the same structure, a sliding block 14, a slot 15, a sliding slot 16, a pair of fastening bolts 17 and a limiting slide 18; Several rails 13 of identical structure extend from the wiring board 4, and the sliding blocks 14 are assembled on the rails 13. Several of the rails 13 are of dovetail structure. A slot 15 is provided at one end of the sliding block 14, and the slot 15 matches the rail 13. A sliding slot 16 is provided on the sliding block 14 at the end opposite the slot 15. A pair of fastening holes of identical structure are opened in the sliding slot 16, and a pair of fastening bolts 17 are threadedly installed in the fastening holes. The limiting slide 18 is assembled in the sliding slot 16 and connected to the fastening bolts 17; the dustproof structure includes: several small holes 19 of identical structure, a dustproof plate 20, and two pairs of threaded components 21;The terminal block 4 is provided with a plurality of small holes 19 of the same structure in an area on one side of the partition plate 7. The dustproof plate 20 is a convex structure, and two pairs of through holes of the same structure are provided on both sides thereof. The dustproof plate 20 is buckled onto the terminal block 4, and the two pairs of threaded components 21 pass through the two pairs of through holes and are threadedly connected to the small holes 19 at the corresponding positions; the distinguishing structure includes: a distinguishing light 22, a micro power supply 23, a placement slot 24 and a distinguishing paper 25; the distinguishing light 22 is installed on the dustproof plate 20, and the micro power supply 23 is installed on one side of the distinguishing light 22. A placement slot 24 is provided on the dustproof plate 20, and the distinguishing paper 25 is placed in the placement slot 24; the slider 9 is a rectangular plastic plate with an arcuate groove at one end and a circular hole at the other end. A metal ring with an internal thread structure is embedded in the circular hole. The dustproof plate 20 is a long strip with an Ω-shaped cross-section. The dustproof plate 20 can be selected in different lengths according to needs. A rubber layer 26 is installed on the concave side of the dustproof plate 20. A pair of identical adjustment holes are opened on both sides of the sliding block 14. The internal threads of the adjustment holes are equipped with a pair of adjustment bolts 27. The distinguishing paper 25 is a thin cardboard of different colors and is inserted into the placement slot 24. The placement slot 24 has an observation port.

[0031] The characteristics of this implementation scheme are as follows: it includes an installation cabinet 1, a cabinet door 2 and a door lock 3. The installation cabinet 1 is a rectangular cabinet with an opening on one side. The cabinet door 2 is hinged at the opening. The door lock 3 is installed on the cabinet door 2. The matching installation cabinet 1 is provided with a matching lock slot. A terminal block 4 is provided in the installation cabinet 1. The terminal block 4 is fastened to the side wall of the installation cabinet 1 by a number of screws 5 and is located in front of the rear wall of the installation cabinet 1. A line distinguishing mechanism is provided on the terminal block 4. A dustproof distinguishing mechanism is installed on the terminal block 4; the line distinguishing mechanism includes: a number of branch line adjustment structures and a number of branch line assembly structures; the dustproof distinguishing mechanism includes: a number of dustproof structures and a number of distinguishing structures; an inlet hole is provided on the installation cabinet 1, a busbar is inserted in the inlet hole, a main switch 6 is provided on the terminal block 4, the main switch 6 is connected to the busbar, and the main switch 6 is provided with a number of branch lines. Line interface, a partition plate 7 is provided on the terminal board 4 and on one side of the main switch 6, several branch line adjustment structures are installed on the partition plate 7, several branch line assembly structures are installed on the terminal board 4, several dustproof structures are installed on the terminal board 4, and several distinguishing structures are respectively installed on several dustproof structures; the incoming line cabinet that can distinguish and collect lines has a simple structure and is easy to assemble and disassemble. While completing the work of the incoming line cabinet, the branch lines connected to the main switch are distinguished and collected through the distinguishing and collecting mechanism on it, and the number of branch switches can be flexibly adjusted to increase flexibility and versatility. At the same time, a dustproof distinguishing mechanism is provided, which not only plays a role in dustproof protection and increases aesthetics, but also further distinguishes the single branch line, making the wiring in the incoming line cabinet clearer. The above structures increase the versatility of the incoming line cabinet, make the internal wiring easier to distinguish, and reduce the management burden.

[0032] Through the use of wires by those skilled in the art, all electrical components in this case are connected to their corresponding power supplies, and appropriate controllers should be selected according to actual conditions to meet control requirements. The specific connection and control sequence should refer to the following working principle, in which the electrical components are electrically connected in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and does not explain the electrical control.

[0033] Example: According to the specification Figure 1-6 It can be seen that this case is a line incoming cabinet with distinguishable line collection, including an installation cabinet 1, a cabinet door 2 and a door lock 3. The installation cabinet 1 is a rectangular cabinet with an opening on one side. The cabinet door 2 is hinged at the opening. The door lock 3 is installed on the cabinet door 2. The matching installation cabinet 1 is provided with a matching lock slot. A terminal block 4 is provided in the installation cabinet 1. The terminal block 4 is fastened to the side wall of the installation cabinet 1 by a number of screws 5 and is located in front of the rear side wall of the installation cabinet 1. A line collection mechanism is provided on the terminal block 4, and a dustproof distinguishing mechanism is installed on the terminal block 4. In the specific implementation process, the installation cabinet 1 serves as the main support and installation body, and is provided with a cabinet door 2 on it. The cabinet door 2 is used to close the installation cabinet 1 and is provided with a door lock 3 for sealing the installation cabinet 1. The terminal block 4 in the installation cabinet 1 is used to complete wiring. The terminal block is respectively provided with a line collection mechanism and a dustproof distinguishing mechanism for distinguishing line collection and dustproof and distinguishing line distribution.

[0034] According to the instruction manual Figure 1-6 It can be seen that the line-dividing and collecting mechanism includes: a plurality of line-dividing adjustment structures and a plurality of line-dividing assembly structures; the dust-proof and distinguishing mechanism includes: a plurality of dust-proof structures and a plurality of distinguishing structures; their connection relationship and position relationship are as follows:

[0035] The installation cabinet 1 is provided with a wire entry hole, into which a busbar is inserted, a main switch 6 is provided on the terminal block 4, the main switch 6 is connected to the busbar, and a plurality of branch line interfaces are provided on the main switch 6. A partition plate 7 is provided on the terminal block 4 and located on one side of the main switch 6. A plurality of branch line adjustment structures are mounted on the partition plate 7. A plurality of branch line assembly structures are mounted on the terminal block 4. A plurality of dustproof structures are mounted on the terminal block 4. A plurality of distinguishing structures are respectively mounted on the plurality of dustproof structures.

[0036] In the specific implementation process, the busbar is introduced through the wire entry hole, connected to the main switch 6, and the external power supply is introduced. The main switch 6 controller divides several branch lines, which are sorted and differentiated by the branch line adjustment structure on the partition plate 7 and then distributed to the branch switches on the branch line assembly structures in the same row. The branch lines are protected from dust by the dustproof structure and distinguished by the distinguishing structure. The connection position relationship of each structure and the working principle are as follows;

[0037] According to the instruction manual Figure 1-6 It can be seen that the above-mentioned branch line adjustment structure includes: a pair of sliding holes 8, sliders 9, positioning bolts 10 and extrusion grooves 11 with the same structure, and their connection relationship and position relationship are as follows;

[0038] A mounting hole 12 is provided on the partition plate 7 in the vertical direction, and a pair of sliding holes 8 with the same structure are provided on both sides of the mounting hole 12. The slider 9 is assembled on the pair of sliding holes 8. An extrusion groove 11 is provided on one side of the slider 9 and a positioning bolt 10 is installed on the opposite side. The slider 9 is a double-layer structure, and a threaded hole is provided on the outer layer of the slider 9. The positioning bolt 10 is threadedly connected to the threaded hole and its end passes through the mounting hole 12 and is movably connected to the other side of the slider 9. The slider 9 is a rectangular structural plate made of plastic material. An arc groove is provided at one end of the slider 9 and a circular hole is provided on the other end. A metal ring with an internal thread structure is embedded in the circular hole;

[0039] In the specific implementation process, a certain number of live wires, neutral wires or ground wires are selected from the branch wires connected to the main switch 6, and any one of them is picked out and passed into the mounting hole 12 at the same position. By turning the positioning bolt 10, the positioning bolt 10 rotates in the threaded hole, thereby achieving length change adjustment, so that the double layers of the slider 9 are brought closer or farther away, thereby clamping or loosening the partition plate 7 through the slider 9, and then sliding the slider 9 to change its position. Through the extrusion groove 11 on the slider 9, the live and neutral wires in the mounting hole 12 at the same position are squeezed and fixed, thereby distinguishing and collecting the wires coming out of the same main switch 6;

[0040] According to the instruction manual Figure 1-6 It can be seen that the above-mentioned branch line assembly structure includes: a plurality of rails 13, sliding blocks 14, slots 15, sliding slots 16, a pair of fastening bolts 17 and a limiting slide plate 18 with the same structure, and their connection relationship and position relationship are as follows;

[0041] Several rails 13 of the same structure extend from the terminal block 4, and sliding blocks 14 are assembled on the rails 13. Several rails 13 are of dovetail structure. A slot 15 is provided on one end of the sliding block 14. The slot 15 matches the rail 13. A sliding slot 16 is provided on the sliding block 14 and on the opposite end of the slot 15. A pair of fastening holes of the same structure are opened on the sliding slot 16. A pair of fastening bolts 17 are threadedly installed in the fastening holes. A limiting slide 18 is assembled in the sliding slot 16 and connected to the fastening bolts 17. A pair of adjustment holes of the same structure are opened on both sides of the sliding block 14. A pair of adjustment bolts 27 are installed in the threads of the pair of adjustment holes.

[0042] In the specific implementation process, the sliding block 14 and the limiting sliding block 9 are matched with the dovetail track 13 through a pair of fastening bolts 17, and can slide on the track 13 to flexibly adjust the position. This arrangement can flexibly adjust the number of separated switches, and effectively perform corresponding wiring of the wiring separated from the main switch. In the specific implementation process, it should be pointed out that the limiting sliding block 9 can be disassembled through the fastening bolt 17, so that only the single-sided clamping groove 15 of the sliding block 14 can limit the track 13, thereby realizing the assembly and disassembly of the sliding block 14, and the number of installed sliding blocks 14, that is, the number of separated switches, can be flexibly adjusted according to needs.

[0043] According to the description Figure 1-6 It can be known that the above dustproof structure comprises: a plurality of small holes 19 with the same structure, a dustproof plate 20, and two pairs of threaded assemblies 21, and the connection relationship and position relationship are as follows:

[0044] A plurality of small holes 19 with the same structure are arranged on the wiring board 4 and located on one side of the partition plate 7. The dustproof plate 20 is in a convex shape, and two pairs of through holes with the same structure are arranged on the two sides. The dustproof plate 20 is buckled on the wiring board 4. The two pairs of threaded assemblies 21 are screwed into the small holes 19 at the corresponding positions through the two pairs of through holes. The dustproof plate 20 is a long strip plate, and its cross section is in an Ω shape. The dustproof plate 20 can be selected in different lengths according to needs. A rubber layer 26 is installed on the concave side of the dustproof plate 20.

[0045] In the specific implementation process, the position of the sliding block 14 on the track 13 is adjusted to correspond to the corresponding small hole 19. The dustproof plate 20 is buckled on the wiring board 4 to protect the exposed branch line from dust. The position of the dustproof plate 20 on the wiring board 4 can be adjusted by the threaded assembly 21 to correspond to the branch switch at different positions. It should be pointed out that the dustproof plate 20 can be selected in different lengths according to needs in the specific implementation process. Only the part where the wires cross is exposed. The existence of the small hole 19 allows the installation position to be flexibly adjusted, so that the dustproof plate 20 can be installed as needed.

[0046] According to the description Figure 1-6 It can be known that the above distinguishing structure comprises: a distinguishing lamp 22, a micro power supply 23, a placing groove 24, and a distinguishing paper 25, and the connection relationship and position relationship are as follows:

[0047] The distinguishing lamp 22 is installed on the dustproof plate 20, and the micro power supply 23 is installed on one side of the distinguishing lamp 22. The dustproof plate 20 is provided with a placing groove 24, and the distinguishing paper 25 is placed in the placing groove 24. The distinguishing paper 25 is a thin paper board with different colors and is installed in the placing groove 24 in a plug-in manner. An observation hole is formed in the placing groove 24.

[0048] In the specific implementation process, the branch lines connected to the main switch 6 are distinguished by different colored distinguishing lights 22, which is more convenient for users to observe. Matching the corresponding dust cover 20 can accurately find and repair the single line. The observation area is increased by the distinguishing paper 25. The presence of the distinguishing lights 22 makes it more convenient to observe at night. The distinguishing paper 25 in the placement slot 24 can be replaced as needed, which is convenient for users and enhances versatility.

[0049] From the above, it can be seen that the incoming line cabinet with distinguishable line collection has a simple structure and is easy to assemble and disassemble. While completing the work of the incoming line cabinet, the branch lines connected to the main switch 6 are distinguished and collected through the distinguishing and collecting mechanism on it, and the number of branch switches can be flexibly adjusted to increase flexibility and versatility. At the same time, a dust-proof distinguishing mechanism is provided, which not only provides dust-proof protection and increases aesthetics, but also further distinguishes single branch lines, making the wiring in the incoming line cabinet clearer.

[0050] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the present invention. Any changes that may be made to certain parts thereof by those skilled in the art all reflect the principles of the present invention and fall within the scope of protection of the present invention.

Claims

1. A line-incoming cabinet with distinguishable line collection, comprising an installation cabinet (1), a cabinet door (2) and a door lock (3), characterized in that: The installation cabinet (1) is a rectangular cabinet with an opening on one side. The cabinet door (2) is hinged at the opening. The door lock (3) is installed on the cabinet door (2). The matching installation cabinet (1) is provided with a lock slot matching the same. A wiring board (4) is provided in the installation cabinet (1). The wiring board (4) is fastened to the side wall of the installation cabinet (1) by a plurality of screws (5) and is located in front of the rear side wall of the installation cabinet (1). A distinguishing wire collection mechanism is provided on the wiring board. A dustproof distinguishing mechanism is installed on the wiring board (4). The line dividing and collecting mechanism includes: a plurality of line dividing adjustment structures and a plurality of line dividing assembly structures; The dustproof and distinguishing mechanism includes: a plurality of dustproof structures and a plurality of distinguishing structures; The installation cabinet (1) is provided with a wire entry hole, a busbar is inserted into the wire entry hole, a main switch (6) is provided on the terminal board (4), the main switch (6) is connected to the busbar, the main switch (6) is provided with a plurality of branch line interfaces, a partition plate (7) is provided on the terminal board (4) and located on one side of the main switch (6), a plurality of branch line adjustment structures are installed on the partition plate (7), a plurality of branch line assembly structures are installed on the terminal board (4), a plurality of dustproof structures are installed on the terminal board (4), and a plurality of distinguishing structures are respectively installed on the plurality of dustproof structures; The line dividing adjustment structure comprises: a pair of sliding holes (8) with the same structure, a slider (9), a positioning bolt (10) and an extrusion groove (11); A mounting hole (12) is provided on the partition plate (7) in a vertical direction, and a pair of sliding holes (8) with the same structure are provided on both sides of the mounting hole (12). The slider (9) is assembled on the pair of sliding holes (8). An extrusion groove (11) is provided on one side of the slider (9) and a positioning bolt (10) is installed on the opposite side. The slider (9) is a double-layer structure, and a threaded hole is provided on the outer layer of the slider (9). The positioning bolt (10) is threadedly connected to the threaded hole and its end passes through the mounting hole (12) and is movably connected to the other side of the slider (9); The branch line assembly structure comprises: a plurality of rails (13) with the same structure, a sliding block (14), a clamping groove (15), a sliding groove (16), a pair of fastening bolts (17) and a limiting slide plate (18); A plurality of rails (13) with the same structure extend from the wiring board (4), the sliding block (14) is assembled on the rails (13), and the plurality of rails (13) are all dovetail structures. A slot (15) is provided on one end of the sliding block (14), and the slot (15) and the rail (13) match each other. A sliding slot (16) is provided on the sliding block (14) and at an end opposite to the slot (15). A pair of fastening holes with the same structure are opened on the sliding slot (16), and a pair of fastening bolts (17) are threadedly installed in the fastening holes. The limiting slide plate (18) is assembled in the sliding slot (16) and connected to the fastening bolts (17).

2. The incoming line cabinet with distinguishable line collection according to claim 1, characterized in that: The dustproof structure comprises: a plurality of small holes (19) with the same structure, a dustproof plate (20) and two pairs of threaded components (21); A plurality of small holes (19) with the same structure are provided on the terminal block (4) and in an area on one side of the partition plate (7). The dustproof plate (20) is a convex-shaped structure, and two pairs of through holes with the same structure are provided on both sides thereof. The dustproof plate (20) is buckled onto the terminal block (4), and the two pairs of threaded components (21) pass through the two pairs of through holes and are threadedly connected to the small holes (19) at corresponding positions.

3. The incoming line cabinet with distinguishable line collection according to claim 2, characterized in that: The distinguishing structure includes: a distinguishing light (22), a micro power supply (23), a placement slot (24) and a distinguishing paper (25); The distinguishing light (22) is installed on the dustproof plate (20), and the micro power supply (23) is installed on one side of the distinguishing light (22). A placement groove (24) is provided on the dustproof plate (20), and the distinguishing paper (25) is placed in the placement groove (24).

4. The incoming line cabinet with distinguishable line collection according to claim 1, characterized in that: The slider (9) is a rectangular structural plate made of plastic material. An arc groove is provided at one end of the slider (9) and a circular hole is provided at the other end. A metal ring with an internal thread structure is embedded in the circular hole.

5. The incoming line cabinet with distinguishable line collection according to claim 2, characterized in that: The dustproof plate (20) is a long strip plate and its cross section is an Ω-shaped structure. The dustproof plate (20) can be selected to have different lengths according to needs.

6. The incoming line cabinet with distinguishable line collection according to claim 5, characterized in that: A rubber layer (26) is installed on the concave side of the dustproof plate (20).

7. The incoming line cabinet with distinguishable line collection according to claim 1, characterized in that: A pair of adjustment holes with the same structure are provided on both sides of the sliding block (14), and a pair of adjustment bolts (27) are installed in the inner threads of the pair of adjustment holes.

8. The incoming line cabinet with distinguishable line collection according to claim 3, characterized in that: The distinguishing paper (25) is a thin cardboard of different colors and is installed in the placement slot (24) in an inserting manner. The placement slot (24) is provided with an observation port.

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