Feeder terminal cabinet

Abstract

The utility model relates to the technical field of feeder terminal cabinets, in particular to a feeder terminal cabinet which comprises a frame, a top cover is arranged on the top end face of the frame, a plurality of bottom plate supports are arranged at the bottom of the frame, a bottom plate is fixed on the bottom plate supports, an instrument door is fixed on the upper half side of the front end face of the frame, and an instrument is arranged on the instrument door. The left side of the front end face of the frame is provided with a left front door, the right side of the front end face of the frame is provided with a double-blade gate, the top of the rear end face of the frame is provided with a rear upper ventilation door, the left side of the rear end face of the frame is provided with a left rear door, and the right side of the rear end face of the frame is provided with a right rear door. According to the utility model, the fan is loaded, the knife switch rotating mechanism is arranged in the cabinet, and the knife switch rotating mechanism is connected with the knife switch, so that the appropriate operation temperature in the cabinet is ensured, and the service life of the cabinet is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of feeder terminal cabinets, in particular to a feeder terminal cabinet. Background Art

[0002] Feeder cabinet is also called wiring cabinet; it can be a bus for high or low voltage power and then distribute it to each terminal; cabinet is a stand-alone or self-supporting housing for electrical or electronic equipment. Cabinets are generally equipped with doors, removable or non-removable side panels and back panels. Cabinets are an indispensable part of electrical equipment and are the carrier of electrical control equipment. They are generally made of cold-rolled steel plates or alloys. They can provide waterproof, dustproof, and electromagnetic interference protection for stored equipment. Cabinets are generally divided into server cabinets, network cabinets, console cabinets, etc.

[0003] Most existing feeder terminal cabinets have doors that obstruct vision and operation during repair, making it difficult to better observe the interior of the cabinet, and the lack of heat dissipation components can easily lead to equipment overload. Utility Model Content

[0004] The utility model provides a feeder terminal cabinet.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A feeder terminal cabinet comprises a frame, wherein the frame comprises a left frame, a right frame is arranged on the right side of the left frame, a frame crossbeam 1 is arranged between the left frame and the right frame at the bottom front side of the two, a frame crossbeam 2 is arranged between the left frame and the right frame at the top front side of the two, a frame crossbeam 3 is arranged between the left frame and the right frame at the bottom rear side of the two, a frame crossbeam 4 is arranged between the left frame and the right frame at the top rear side of the two, a plurality of lifting rings are arranged on the top end faces of the frame crossbeam 2 and the frame crossbeam 4, a grounding nut is arranged on the frame crossbeam 3, an upper front door crossbeam is arranged on the upper part of the front side of the frame, a lower front door crossbeam is arranged on the bottom of the front side of the frame, a rear door crossbeam is arranged on the upper part of the rear side of the frame, and the upper front door crossbeam A door stop strip is arranged around the front end face of the frame crossbeam two, a door stop strip is arranged on the front end faces of the upper front door crossbeam and the lower front door crossbeam, a door stop strip is arranged on the rear end face between the rear door crossbeam and the frame crossbeam three, a door stop strip is arranged on the rear end face between the rear door crossbeam and the frame crossbeam four, a sealing rubber ring is arranged through the door stop strip, a plurality of double-line brackets are arranged on the front end face of the upper front door crossbeam, a plurality of double-line brackets are arranged on the rear end face of the rear door crossbeam, a plurality of double-line brackets are arranged on the front end face of the lower front door crossbeam, a plurality of single-line brackets are arranged on the end faces of the frame crossbeam one, the frame crossbeam two, the frame crossbeam three and the frame crossbeam four, a door shaft assembly is arranged between the single-line bracket on the frame crossbeam two and the double-line bracket on the upper front door crossbeam, the The double-wire bracket on the rear door crossbeam and the single-wire bracket on the frame crossbeam three are provided with a door shaft assembly, a door shaft assembly is provided between the single-wire bracket on the frame crossbeam four and the double-wire bracket on the rear door crossbeam, a left rear door baffle is provided between the frame crossbeam four and the rear door crossbeam, a large door lock assembly is provided on the left rear door baffle, the left front door baffle is fixed between the upper front door crossbeam and the lower front door crossbeam, a large lock assembly is provided between the double-wire bracket connecting the upper front door crossbeam and the double-wire bracket on the lower front door crossbeam, a door shaft assembly is provided between the double-wire bracket on the lower front door crossbeam and the single-wire bracket on the frame crossbeam one, the left front door baffle is fixed at the front end of the frame, the left frame and the right frame Both are provided with inner columns respectively, knife switch mounting beam 1 and knife switch mounting beam 2 are provided between the inner columns located on the left frame and the right frame respectively, knife switch 1 and knife switch 2 are provided on the end faces of knife switch mounting beam 1 and knife switch mounting beam 2, knife switch 1 and knife switch 2 are provided with knife switch rotating mechanisms forward respectively, a busbar frame bracket is fixed on the left frame, a busbar frame module is fixed on the top of the busbar frame bracket, an instrument door is provided on the front end face of the frame, a plurality of meters are provided on the instrument door, a plurality of signal lights are equidistantly provided at the bottom of each meter on the instrument door, small labels are provided on the bottom of each signal light on the instrument door, a small door lock assembly is provided on the instrument door, and a wire passing bracket is provided on the inner end face of the instrument door,The top end faces of the left frame and the right frame are fixed with a top cover, and the opposite end faces of the frame cross beam 1 and the frame cross beam 3 are respectively provided with a plurality of bottom plate brackets, and the top end faces of the bottom plate brackets are fixed with a bottom plate, and a double-blade rotating beam is provided between the left frame and the right frame, and an inner partition is provided on the left frame, and a deep side sealing plate is provided on the right frame, and a rear upper ventilation door is fixed between the single-line bracket on the frame cross beam 4 and the double-line bracket on the rear door cross beam on the upper half of the frame, and a left rear door and a right rear door are respectively provided between the single-line bracket on the frame cross beam 3 and the double-line bracket on the rear door cross beam on the lower half of the frame, and fans are respectively provided on the left rear door and the right rear door, and a front lower ventilation door is provided between the single-line bracket on the frame cross beam 1 and the double-line bracket on the lower front door cross beam on the bottom of the front side of the frame, and the left front door is movably fixed on the left side of the front end of the frame, and the double-blade door is movably fixed on the right side of the front end of the frame, and the left frame is fixed with a zero wire clamp.

[0007] Furthermore, the busbar frame module comprises a lower busbar frame, an upper end surface of the lower busbar frame is fixed relatively to an upper busbar frame, and the lower busbar frame and the upper busbar frame are relatively provided with a plurality of sets of inner sleeves.

[0008] Furthermore, the knife switch rotation mechanism includes a knob, gear 1, a mounting plate, a connecting column, gear 2, a connecting frame, and a connecting rod. A knob is provided at the center of the mounting plate, gear 1 is provided at one end of the knob, a connecting column is provided through the mounting plate, gear 2 is provided on the connecting column, gear 1 meshes with gear 2, a connecting frame is provided on the connecting column, the connecting frame is fixed on the connecting column, and a connecting rod is movably provided on the connecting frame.

[0009] Furthermore, the left frame includes a frame side beam, and frame columns are respectively arranged on the front and rear sides of the frame side beam. A plurality of equidistantly arranged side cross beams are fixed between the front and rear frame columns, and an upper busbar mounting block is arranged on the top between the front and rear frame columns.

[0010] Furthermore, the bottom plate includes a bearing plate, a plurality of bolt mounting holes are arranged on the bearing plate, filtering holes are arranged on one side of the bearing plate, and ventilation holes are arranged on the other side of the bearing plate.

[0011] Advantages: The utility model is provided with a plurality of fans on the left rear door and the right rear door to reduce the temperature inside the cabinet and ensure the normal operation of the device. The frame of the utility model comprises a left frame, a right frame, a frame beam one, a frame beam two, a frame beam three, a frame beam four, and a frame column, and a plurality of equidistant mounting holes are provided on the frame. When assembling the frame, it can be assembled according to the actual needs of the user and can adapt to different assembly environments conveniently and quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1This is a front view of a feeder terminal cabinet of the utility model;

[0013] Figure 2 This is a left view of a feeder terminal cabinet of the utility model:

[0014] Figure 3 This is a right side view of a feeder terminal cabinet of the utility model;

[0015] Figure 4 This is a rear view of a feeder terminal cabinet of the utility model;

[0016] Figure 5 This is a top view of a feeder terminal cabinet of the utility model;

[0017] Figure 6 This is a bottom view of a feeder terminal cabinet of the utility model;

[0018] Figure 7 This is a front view of a feeder terminal cabinet of the utility model without the instrument door, the left front door and the double-blade door;

[0019] Figure 8 This is a left view of a feeder terminal cabinet of the utility model with the inner partition removed;

[0020] Fig. 9 This is a top view of a feeder terminal cabinet of the utility model with the top cover removed;

[0021] Fig.10 This is a structural view of a feeder terminal cabinet of the utility model without the left rear door, the right rear door, and the upper rear ventilation door;

[0022] Fig.11 For this utility model Figure 6 A top view of the midsole plate;

[0023] Fig.12 For this utility model Figure 6 Left side view of the midsole plate;

[0024] Fig.13 For this utility model Figure 1 Schematic diagram of the three-dimensional structure of the middle knife switch rotation mechanism;

[0025] Fig.14 For this utility model Figure 2 Schematic diagram of the three-dimensional structure of the middle busbar frame module;

[0026] Fig.15 For this utility model Figure 7 The schematic diagram of the structure in which the double-blade rotating beam is removed;

[0027] Fig.16 For this utility model Fig.15 A partial enlarged view of middle A;

[0028] Fig.17 It is a top view of the connection structure of the frame cross beam three of the utility model.

[0029] In the figure: 1 frame, 2 top cover, 3 inner partition, 4 deep side sealing plate, 5 bottom plate, 6 left rear door, 7 right rear door, 8 rear upper ventilation door, 9 instrument door, 10 left front door, 11 double knife door, 12 front lower ventilation door, 13 busbar frame module, 14 fan, 15 meter, 16 signal light, 17 small label, 18 knife switch 1, 19 knife switch rotating mechanism, 20 double wire bracket, 21 single wire bracket, 22 bottom plate bracket, 23 door stop bar, 24 sealing rubber ring, 25 small door lock assembly, 26 busbar frame bracket, 27 wire bracket, 28 knife switch 2, 29 neutral wire clamp, 30 grounding nut, 31 lifting ring, 32 double-knife rotating beam, 33 left rear door baffle, 34 rear door beam, 35 upper front door beam, 36 lower front door beam, 37 large door lock assembly, 38 door shaft assembly, 39 inner column, 40 knife switch installation beam 1, 41 knife switch installation beam 2, 42 left front door baffle;

[0030] 101 left frame, 102 right frame, 103 frame cross beam one, 104 frame cross beam two, 105 frame cross beam three, 106 frame cross beam four;

[0031] 201 frame side beam, 202 frame column, 203 side cross beam, 204 upper busbar mounting bracket;

[0032] 301 bearing plate, 302 bolt mounting hole, 303 filter hole, 304 ventilation hole;

[0033] 401 lower busbar frame, 402 upper busbar frame, 403 inner sleeve;

[0034] 501 knob, 502 gear one, 503 mounting plate, 504 connecting column, 505 gear two, 506 connecting frame, 507 connecting rod. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0036] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0037] reference Figure 1–17 shows a feeder terminal cabinet in Example 1 of the utility model, including a frame 1, wherein the frame 1 includes a left frame 101, a right frame 102 is arranged on the right side of the left frame 101, a frame crossbeam 103 is arranged between the left frame 101 and the right frame 102 at the bottom front side of the two, a frame crossbeam 204 is arranged between the left frame 101 and the right frame 102 at the top front side of the two, a frame crossbeam 305 is arranged between the left frame 101 and the right frame 102 at the bottom rear side of the two, a frame crossbeam 406 is arranged between the left frame 101 and the right frame 102 at the top rear side of the two, and the left frame 101 includes a frame side beam 201, and the front and rear sides of the frame side beam 201 are respectively A frame column 202 is provided, a plurality of equidistantly arranged side beams 203 are fixed between the front and rear frame columns 202, an upper busbar mounting stop 204 is provided at the top between the front and rear frame columns 202, a plurality of lifting rings 31 are provided at the top end faces of the frame beam 2 104 and the frame beam 4 106, a grounding nut 30 is provided at the frame beam 3 105, an upper front door beam 35 is provided at the upper front side of the frame 1, a lower front door beam 36 is provided at the bottom front side of the frame 1, a rear door beam 34 is provided at the upper rear side of the frame 1, a door stop strip 23 is provided around the front end face of the upper front door beam 35 and the frame beam 2 104, a door stop strip 23 is provided at the front end face of the upper front door beam 35 and the lower front door beam 36, A door stop strip 23 is provided on the rear end face between the rear door cross beam 34 and the frame cross beam three 105, a door stop strip 23 is provided on the rear end face between the rear door cross beam 34 and the frame cross beam four 106, a sealing rubber ring 24 is provided through the door stop strip 23, a plurality of double-line brackets 20 are provided on the front end face of the upper front door cross beam 35, a plurality of double-line brackets 20 are provided at the rear end face of the rear door cross beam 34, a plurality of double-line brackets 20 are provided on the front end face of the lower front door cross beam 36, a plurality of single-line brackets 21 are provided on the end faces of the frame cross beam one 103, the frame cross beam two 104, the frame cross beam three 105, and the frame cross beam four 106, a single-line bracket 21 on the frame cross beam two 104 is provided between the double-line bracket 20 on the upper front door cross beam 35 A door shaft assembly 38, a door shaft assembly 38 is provided between the double-line bracket 20 on the rear door cross beam 34 and the single-line bracket 21 on the cross beam three, a door shaft assembly 38 is provided between the single-line bracket 21 on the frame cross beam four 106 and the double-line bracket 20 of the rear door cross beam 34, a left rear door baffle 33 is provided between the frame cross beam four 106 and the rear door cross beam 34, a large door lock assembly 37 is provided on the left rear door baffle 33, a left front door baffle 42 is fixed between the upper front door cross beam 35 and the lower front door cross beam 36, a large lock assembly is provided between the double-line bracket 20 on the upper front door cross beam 35 and the double-line bracket 20 on the lower front door cross beam 36,A door shaft assembly 38 is arranged between the double-line bracket 20 on the lower front door cross beam 36 and the single-line bracket 21 on the frame cross beam 103. A left front door baffle 42 is fixed to the front end of the frame 1. The left frame 101 and the right frame 102 are respectively provided with inner columns 39. A knife switch mounting beam 1 40 and a knife switch mounting beam 2 41 are respectively arranged between the inner columns 39 of the left frame 101 and the right frame 102. The knife switch mounting beam 1 40 and the knife switch mounting beam 2 41 are respectively provided with knife switches 18 and 28 at their end faces. The knife switches 18 and 28 are respectively provided with knife switch rotating mechanisms 19 forward of the knife switches 18 and 28. The knife switch rotating mechanisms 19 include a knob 501, a gear 502, and a gear 503. 02, mounting plate 503, connecting column 504, gear 2 505, connecting frame 506, connecting rod 507, the knob 501 is provided at the center of the mounting plate 503, gear 1 502 is provided at one end of the knob 501, the connecting column 504 is provided through the mounting plate 501, gear 2 505 is provided on the connecting column 504, gear 1 501 meshes with gear 2 505, a connecting frame 506 is provided on the connecting column 507, the connecting frame 506 is fixed on the connecting column 504, the connecting frame 506 is movably provided with a connecting rod 507, the busbar frame bracket 26 is fixed on the left frame 101, the busbar frame bracket 26 is fixed on the top of the busbar frame module 13, the busbar The frame module 13 includes a lower busbar frame 401, the upper end surface of the lower busbar frame 401 is relatively fixed to the upper busbar frame 402, the lower busbar frame 401 and the upper busbar frame 402 are relatively provided with multiple sets of inner sleeves 403, the front end surface of the frame 1 is provided with an instrument door 9, the instrument door 9 is provided with multiple meters 15, the instrument door 9 is equidistantly provided with multiple signal lights 16 at the bottom of each meter 15, the instrument door 9 is provided with small labels 17 at the bottom of each signal light 16, the instrument door 9 is provided with a small door lock assembly 25, the inner end surface of the instrument door 9 is provided with a wire bracket 27, the top end surfaces of the left frame 101 and the right frame 102 are fixed with a top cover 2, the frame crossbeam 103, the frame The opposite end faces of the frame cross beam 3 105 are respectively provided with a plurality of bottom plate brackets 22, the top end face of the bottom plate bracket 22 is fixed with a bottom plate 5, the bottom plate 5 includes a bearing plate 301, a plurality of bolt mounting holes 302 are provided on the bearing plate 301, a filter hole 303 is provided on one side of the bearing plate 301, and a ventilation hole 304 is provided on the other side of the bearing plate 301, a double-blade rotating beam 32 is provided between the left frame 101 and the right frame 102, the left frame 101 is provided with an inner partition 3, and the right frame 102 is provided with a deep side sealing plate 4, the upper half of the frame 1 is located between the single-line bracket 21 on the frame cross beam 4 106 and the double-line bracket 20 on the rear door cross beam 34 to fix the rear upper ventilation door 8,The left rear door 6 and the right rear door 7 are respectively arranged between the single-line bracket 21 on the frame cross beam 3 105 and the double-line bracket 20 on the rear door cross beam 34 in the lower half of the frame 1. The left rear door 6 and the right rear door 7 are respectively provided with fans 14. The front bottom of the frame 1 is provided with a front lower ventilation door 12 between the single-line bracket 21 on the frame cross beam 1 103 and the double-line bracket 20 on the lower front door cross beam 36. The left front door 10 is movably fixed on the left side of the front end of the frame 1. The double-blade door 11 is movably fixed on the right side of the front end of the frame 1. The left frame 101 is fixed with a zero line clamp 29.

[0038] Reference Figure 1-17 The utility model is shown as a feeder terminal cabinet. When working, the fan 14 runs to extract the heat inside the cabinet, so that the air inside the cabinet circulates to ensure the normal operation of the cabinet. The front end of the cabinet is provided with multiple meters 15 and signal lights 16 to display the operation status inside the cabinet in real time so as to adjust and control at any time. Multiple knife switch rotating mechanisms 19 are respectively connected to knife switch 1 18 and knife switch 2 28. When the cabinet is running, a special key is inserted into the knob 501, and the knob 501 is turned. The knob 501 controls the rotation of gear 1 502, and the rotation of gear 1 502 drives gear 2 505 to rotate. Gear 2 The rotation of 505 drives the connecting column 504 to rotate, the rotation of the connecting column 504 drives the connecting frame 506 to move in translation, the connecting frame 506 moves in translation and drives the connecting rod 507 to move, the connecting rod 507 connects the knife switch 18 and the knife switch 28 to open or close, and the frame 1 of the cabinet includes the side beam 203, the frame column 202, the frame beam 103, the frame beam 2 104, the frame beam 3 105, the frame beam 4 106, the frame side beam 201, and the frame column 202. A plurality of mounting holes are respectively arranged on them so that the cabinet can be assembled according to the actual size requirements during assembly, thereby ensuring the practicality of the cabinet.

[0039] The above description is only a preferred specific implementation manner 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 within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A feeder terminal cabinet, characterized in that: The invention comprises a frame (1), wherein the frame (1) comprises a left frame (101), a right frame (102) is arranged on the right side of the left frame (101), a frame crossbeam 1 (103) is arranged between the left frame (101) and the right frame (102) at the bottom front side of the two, a frame crossbeam 2 (104) is arranged between the left frame (101) and the right frame (102) at the top front side of the two, a frame crossbeam 3 (105) is arranged between the left frame (101) and the right frame (102) at the bottom rear side of the two, a frame crossbeam 4 (106) is arranged between the left frame (101) and the right frame (102) at the top rear side of the two, and the frame crossbeam 2 (104) and the frame crossbeam 4 (106) are arranged between the left frame (101) and the right frame (102) at the top rear side of the two. A plurality of lifting rings (31) are arranged on the top end surface, a grounding nut (30) is arranged on the frame cross beam three (105), an upper front door cross beam (35) is arranged on the upper front side of the frame (1), a lower front door cross beam (36) is arranged on the bottom front side of the frame (1), a rear door cross beam (34) is arranged on the upper rear side of the frame (1), a door stop strip (23) is arranged around the front end surface of the upper front door cross beam (35) and the frame cross beam two (104), a door stop strip (23) is arranged on the front end surface of the upper front door cross beam (35) and the lower front door cross beam (36), a door stop strip (23) is arranged on the rear end surface between the rear door cross beam (34) and the frame cross beam three (105), and a door stop strip (23) is arranged between the rear door cross beam (34) and the frame cross beam four (106). A door stop strip (23) is arranged on the rear end surface of the room, a sealing rubber ring (24) is arranged through the door stop strip (23), a plurality of double-line brackets (20) are arranged on the front end surface of the upper front door beam (35), a plurality of double-line brackets (20) are arranged at the rear end surface of the rear door beam (34), a plurality of double-line brackets (20) are arranged on the front end surface of the lower front door beam (36), a plurality of single-line brackets (21) are arranged at the end surfaces of the frame beam 1 (103), the frame beam 2 (104), the frame beam 3 (105), and the frame beam 4 (106), a door shaft assembly (38) is arranged between the single-line bracket (21) on the frame beam 2 (104) and the double-line bracket (20) on the upper front door beam (35), The double-wire bracket (20) on the rear door cross beam (34) and the single-wire bracket (21) on the frame cross beam three (105) are provided with a door shaft assembly (38); the single-wire bracket (21) on the frame cross beam four (106) and the double-wire bracket (20) of the rear door cross beam (34) are provided with a door shaft assembly (38); a left rear door baffle (33) is provided between the frame cross beam four (106) and the rear door cross beam (34); a large door lock assembly (37) is provided on the left rear door baffle (33) connecting the single-wire bracket (21) on the frame cross beam four (106) and the double-wire bracket (20) on the rear door cross beam (34); a left front door baffle (42) is fixed between the upper front door cross beam (35) and the lower front door cross beam (36);A door lock assembly (37) is arranged between the double-wire bracket (20) on the upper front door cross beam (35) and the double-wire bracket (20) on the lower front door cross beam (36); a door shaft assembly (38) is arranged between the double-wire bracket (20) on the lower front door cross beam (36) and the single-wire bracket (21) on the frame cross beam 1 (103); a left front door baffle (42) is fixed to the front end of the frame (1); the left frame (101) and the right frame (102) are respectively provided with inner columns (39); a knife switch mounting beam 1 (40) and a knife switch mounting beam 2 (41) are respectively arranged between the inner columns (39) of the left frame (101) and the right frame (102); the knife switch mounting beam 1 (40) and the knife switch mounting beam 2 (41) are respectively provided. The end surface of the second beam (41) is provided with a knife switch 1 (18) and a knife switch 2 (28), and the knife switch 1 (18) and the knife switch 2 (28) are respectively provided with a knife switch rotating mechanism (19) facing forward. A busbar frame bracket (26) is fixed on the left frame (101), and a busbar frame module (13) is fixed on the top of the busbar frame bracket (26). An instrument door (9) is provided on the front end surface of the frame (1), and a plurality of meters (15) are provided on the instrument door (9). A plurality of signal lights (16) are equidistantly provided at the bottom of each meter (15) on the instrument door (9), and a small label (17) is respectively provided at the bottom of each signal light (16) on the instrument door (9), and a small door lock assembly (25) is provided on the instrument door (9). ), a wire-passing bracket (27) is arranged on the inner end face of the instrument door (9), a top cover (2) is fixed on the top end faces of the left frame (101) and the right frame (102), a plurality of bottom plate brackets (22) are arranged on the opposite end faces of the frame cross beam 1 (103) and the frame cross beam 3 (105), a bottom plate (5) is fixed on the top end face of the bottom plate bracket (22), a double-blade rotating beam (32) is arranged between the left frame (101) and the right frame (102), an inner partition (3) is arranged on the left frame (101), and a deep side sealing plate (4) is arranged on the right frame (102), the upper half of the frame (1) is located on the single-wire bracket (21) on the frame cross beam 4 (106) and the double-wire bracket (20 on the rear door cross beam (34) ), a rear upper ventilation door (8) is fixed between the single-line bracket (21) on the frame cross beam three (105) and the double-line bracket (20) on the rear door cross beam (34) at the lower half of the frame (1), and a left rear door (6) and a right rear door (7) are respectively arranged between them; a fan (14) is respectively arranged on the left rear door (6) and the right rear door (7); a front lower ventilation door (12) is arranged between the single-line bracket (21) on the frame cross beam one (103) and the double-line bracket (20) on the lower front door cross beam (36) at the bottom of the front side of the frame (1); a left front door (10) is movably fixed to the left side of the front end of the frame (1); a double-blade door (11) is movably fixed to the right side of the front end of the frame (1); and a zero line clamp (29) is fixed to the left frame (101).

2. A feeder terminal cabinet according to claim 1, characterized in that: The busbar frame module (13) comprises a lower busbar frame (401), the upper end surface of the lower busbar frame (401) is relatively fixed to an upper busbar frame (402), and the lower busbar frame (401) and the upper busbar frame (402) are relatively provided with a plurality of sets of inner sleeves (403).

3. A feeder terminal cabinet according to claim 1, characterized in that: The knife switch rotating mechanism (19) comprises a knob (501), a gear one (502), a mounting plate (503), a connecting column (504), a gear two (505), a connecting frame (506), and a connecting rod (507); the knob (501) is arranged at the center position of the mounting plate (503); the gear one (502) is arranged at one end of the knob (501); a connecting column (504) is arranged through the mounting plate (503); the gear two (505) is arranged on the connecting column (504); the gear one (502) meshes with the gear two (505); a connecting frame (506) is arranged on the connecting column (504); the connecting frame (506) is fixed on the connecting column (504); and the connecting frame (506) is movably provided with a connecting rod (507).

4. A feeder terminal cabinet according to claim 1, characterized in that: The left frame (101) comprises a frame side beam (201), frame columns (202) are respectively arranged on the front and rear sides of the frame side beam (201), a plurality of equidistantly arranged side cross beams (203) are fixed between the front and rear frame columns (202), and an upper busbar mounting block (204) is arranged at the top between the front and rear frame columns (202).

5. A feeder terminal cabinet according to claim 1, characterized in that: The bottom plate (5) comprises a bearing plate (301), a plurality of bolt mounting holes (302) are arranged on the bearing plate (301), a filtering hole (303) is arranged on one side of the bearing plate (301), and a ventilation hole (304) is arranged on the other side of the bearing plate (301).

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