10KV high-voltage emergency access device

Abstract

The utility model discloses a 10KV high-voltage emergency access device, which comprises a branch box assembly, a switch gas box assembly, a detection assembly and an outgoing line plug, the switch gas box assembly is arranged in the branch box assembly and is connected to the middle position of the branch box assembly, the detection assembly is arranged on one side of the switch gas box assembly and is connected to the branch box assembly, and the outgoing line plug is connected to the switch gas box assembly. The detection assembly is connected with the switch gas box assembly, the number of the outgoing line plugs is three, the outgoing line plugs are all arranged at one end of the switch gas box assembly, and the three outgoing line plugs are all connected with the branch box assembly. According to the distribution box assembly, the emergency interface is connected with the emergency power supply and the cable of the load, so that the wiring time is shortened, and power can be quickly supplied to the load.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable distribution box technical field, concretely is a 10KV high voltage emergency access device. BACKGROUND

[0002] Cable distribution box is cable distribution box, is the distribution box that one cable is connected into one or more cables. With the development of the cable process of distribution network, when the independent load with small capacity is distributed more concentratedly, cable distribution box can be used to connect cable multi-branch, because the distribution box cannot be directly operated to each way, only as cable branch is used, the main role of cable distribution box is to distribute or relay cable.

[0003] The inside of the existing cable distribution box does not have a switch, so when connecting the cable between the emergency power supply and the load, a straight connection type cable sleeve is used to achieve the purpose of cable branching, so the on-off of the current between the emergency power supply and the load cannot be directly controlled during use. UTILITY MODEL CONTENTS

[0004] The utility model wants to solve is to overcome the inside of the cable distribution box of above-mentioned prior art does not have a switch, so the on-off of the current between the emergency power supply and the load cannot be directly controlled.

[0005] Propose a kind of 10KV high voltage emergency access device, including distribution box assembly, switch gas tank assembly, detection component and outgoing plug, the switch gas tank assembly is located in the inside of distribution box assembly and is connected in the middle position of distribution box assembly, detection component is located in the side of switch gas tank assembly and is connected distribution box assembly, and detection component is connected with switch gas tank assembly, outgoing plug has three and is all set in the end of switch gas tank assembly, and three outgoing plugs are all connected with distribution box assembly.

[0006] In the utility model technical scheme, switch gas tank assembly is arranged in the inside of distribution box assembly, incoming line quick connector seat and sleeve of distribution box assembly are electrically connected with load switch in the inside of switch gas tank assembly, when load switch is closed, the circuit between incoming line quick connector seat, load switch and sleeve is connected, when load switch is opened, the circuit between incoming line quick connector seat, load switch and sleeve is disconnected, to solve the inside of the cable distribution box mentioned in technical background does not have a switch, so the on-off of the current between the emergency power supply and the load cannot be directly controlled.

[0007] The utility model discloses a technical scheme of optimization is preferred, the distribution box subassembly includes box, first side cover, second side cover, pneumatic push rod, incoming line quick connector seat, sleeve, outer door and inner door, and first side cover and second side cover are connected at the both ends of box respectively, and the inner wall of first side cover and second side cover is connected with a group of pneumatic push rod, and incoming line quick connector seat and sleeve are all equipped with three and are arranged at the both ends of switch gas box subassembly respectively, and incoming line quick connector seat and sleeve all are connected with switch gas box subassembly electricity, and outer door is located at the one side of box and is connected on box, and inner door is arranged at the inboard of outer door and is connected on box, and detection subassembly is connected on inner door, when outer door is opened, inner door will be exposed, at this moment, staff can control the opening and closure of switch gas box subassembly through the switch opening and closing operation hole on inner door.

[0008] The utility model discloses a technical scheme of optimization is preferred, and the inner door is set with switch opening and closing operation hole and switch grounding opening and closing operation hole, and switch opening and closing operation hole and switch grounding opening and closing operation hole are set up on the one side of inner door perpendicularly, and inner door is connected on the side plate of distribution box, so that even when outer door is opened, the inner door can guarantee the sealing property of the inside of box.

[0009] The utility model discloses a technical scheme of optimization is preferred, and the first side cover, second side cover and outer door all are equipped with door lock, and the one side position of outer door at door lock still is equipped with lock nose, after the first side cover, second side cover and outer door are closed, can be connected together with the first side cover, second side cover and outer door and box through door lock to the box, thereby avoiding that the first side cover, second side cover and outer door are opened accidentally.

[0010] The utility model discloses a technical scheme of optimization is preferred, and the lower extreme of first side cover still is equipped with incoming line flap and cable fixed clip, and incoming line flap is hinged on first side cover, and cable fixed clip is located at the inboard of incoming line flap and is connected on box, after the cable connector of emergency power supply is inserted on incoming line quick connector seat, can utilize cable fixed clip to restrict the cable position of emergency power supply, thereby avoiding that the cable of emergency power supply falls accidentally.

[0011] The utility model discloses a technical scheme of optimization is preferred, and the detection subassembly includes ammeter, barometer, incoming line live display and outgoing line live display, and ammeter has a plurality and all is set up at the top end of inner door, and barometer is located at the one side of ammeter and is connected on inner door, and barometer is located at the one side of ammeter, and incoming line live display and outgoing line live display all are set up at the lower extreme of inner door, and ammeter, barometer, incoming line live display and outgoing line live display all are connected with switch gas box subassembly electricity, and when switch gas box subassembly works, can detect the size of the current in switch gas box subassembly, thereby placing the current in switch gas box subassembly and causing overload.

[0012] In a preferred embodiment of the present invention, the switch box assembly includes a gas box, a load switch, and an operating mechanism. The gas box is disposed inside the housing and connected to the housing. The load switch is located inside the gas box and is electrically connected to the incoming quick connector and bushing. The operating mechanism is located on one side of the gas box and connected to the gas box, and is connected to the load switch. The load switch can control the circuit on and off using its own opening and closing operation, thereby facilitating direct control of the circuit by the operator.

[0013] In a preferred embodiment of the present invention, the lower part of the housing is further provided with a grounding stake, a wire outlet, and a pressure relief hole. The grounding stake is connected to one side of the housing and connected to the gas box. The wire outlet and the pressure relief hole are both located inside the housing and are connected to the bottom plate of the housing. When the gas pressure inside the housing is too high, the pressure relief hole can directly discharge the excess gas inside the housing, thereby adjusting the gas pressure inside the housing.

[0014] The advantages of this utility model compared with the prior art are:

[0015] This invention connects the junction box assembly and the switch box assembly together. While maintaining the original functions of the junction box, the switch box assembly allows for circuit switching, enabling operators to directly control the circuit's on / off state. Furthermore, the junction box assembly internally connects the incoming quick-connect connector and the outgoing plug. Therefore, when connecting the emergency power supply and load to the junction box assembly, the cables of the emergency power supply and load can be directly connected to the incoming quick-connect connector and the outgoing plug respectively, significantly shortening wiring time, reducing power outage time, and improving power supply reliability. Attached Figure Description

[0016] Figure 1 A three-dimensional structural diagram of a 10KV high-voltage emergency access device;

[0017] Figure 2 A schematic diagram of the junction box assembly of a 10KV high-voltage emergency access device;

[0018] Figure 3 A bottom-view schematic diagram of a 10KV high-voltage emergency access device;

[0019] Figure 4 This is a schematic diagram of the internal structure of the 10KV high-voltage emergency access device junction box assembly (the box body, first side cover, and second side cover are a single unit; one piece has been removed to show the internal structure).

[0020] Figure 5 This is a schematic diagram showing the structural connection between the 10KV high-voltage emergency access device junction box assembly and the switchgear box assembly (the box body, first side cover, and second side cover are a single unit; one piece is removed to show the internal structure).

[0021] Figure 6 This is a schematic diagram of the testing component structure for a 10KV high-voltage emergency access device (the enclosure, first side cover, and second side cover are a single unit; one section has been removed to show the internal structure).

[0022] Figure 7 This is a right-view schematic diagram of a 10KV high-voltage emergency access device;

[0023] Figure 8 for Figure 7 AA sectional view;

[0024] Figure 9 This is a schematic diagram of the internal structure of the switchgear assembly of a 10kV high-voltage emergency access device (the switchgear is a single unit; one section has been removed to show the internal structure).

[0025] In the diagram: 1-Distributor box assembly, 11-Box body, 12-First side cover, 13-Second side cover, 14-Pneumatic push rod, 15-Inlet quick connector, 16-Sleeve, 17-Outer door, 18-Inner door, 2-Switch air box assembly, 21-Air box, 22-Load switch, 23-Operating mechanism, 3-Detection assembly, 31-Ammeter, 32-Pressure gauge, 33-Inlet live indicator, 34-Outlet live indicator, 4-Outlet plug, 5-Switch opening and closing operation hole, 6-Switch grounding opening and closing operation hole, 7-Door lock, 71-Lock lug, 8-Inlet valve, 9-Cable clamp, 10-Grounding stake, 101-Outlet hole, 102-Pressure relief hole. Detailed Implementation

[0026] The following will refer to the appendix in the embodiments of this utility model. Figures 1-9 The technical solutions in the embodiments of this utility model will be described in detail below.

[0027] like Figures 1-3 As shown, a 10KV high-voltage emergency access device includes a junction box assembly 1, a switch gas box assembly 2, a detection assembly 3, and an outgoing plug 4. The switch gas box assembly 2 is located inside the junction box assembly 1 and in the middle of the junction box assembly 1.

[0028] like Figures 1-3 As shown, the lower end of the switch air box assembly 2 is provided with two mounting beams. The two mounting beams are located on both sides of the switch air box assembly 2, and both ends of the two mounting beams are welded to the box body 11 of the tap box assembly 1. The switch air box assembly 2 is fixedly connected to the mounting beams by screws.

[0029] like Figures 1-3 As shown, when the switch air box assembly 2 is working, the switch air box assembly 2 will not fall off easily, and when the tap box assembly 1 is moved, the tap box assembly 1 will drive the switch air box assembly 2 to move synchronously, and the tap box assembly 1 and the switch air box assembly 2 are electrically connected.

[0030] As shown in Figures 1-3 , the detection assembly 3 is located on one side of the switch gas tank assembly 2 and connected to the distribution box assembly 1, and the detection assembly 3 is electrically connected with the switch gas tank assembly 2, so when the switch gas tank assembly 2 works, the detection assembly 3 will monitor the switch gas tank assembly 2, so as to avoid the switch gas tank assembly 2 from overloading.

[0031] As shown in Figures 1-3 , the outgoing plug 4 has three and is arranged in the interior of the distribution box assembly 1, and the three outgoing plugs 4 are arranged at one end of the switch gas tank assembly 2 and connected with the distribution box assembly 1 (the outgoing plug is an existing product, model: 10KV-ST-202).

[0032] As shown in Figures 1-3 , so when the emergency power supply and the distribution box assembly 1 are connected, and the load and the outgoing plug 4 are connected, the switch gas tank assembly 2 is turned on, at this time the circuit between the emergency power supply, the distribution box assembly 1 and the load will be connected, and at this time the detection assembly 3 will monitor the working state of the switch gas tank assembly 2.

[0033] As shown in Figures 1-3 , and when the switch gas tank assembly 2 is turned off, the circuit between the emergency power supply, the distribution box assembly 1 and the load will be disconnected.

[0034] As shown in Figures 4-5 , the distribution box assembly 1 comprises a box body 11, a first side cover 12, a second side cover 13, a pneumatic push rod 14, an incoming line quick connector 15, a sleeve 16, an outer door 17 and an inner door 18, and the first side cover 12 and the second side cover 13 are arranged at two ends of the box body 11 respectively.

[0035] As shown in Figures 4-5 , the top ends of the first side cover 12 and the second side cover 13 are connected with the box body 11 through hinges, and a group of pneumatic push rods 14 are connected on the inner walls of the first side cover 12 and the second side cover 13 (the pneumatic push rod 14 is an existing product, so it will not be described in detail).

[0036] As shown in Figures 4-5 , one end of the pneumatic push rod 14 is hinged to the box body 11, and the other end of the pneumatic push rod 14 is hinged to the inner walls of the first side cover 12 and the second side cover 13, so when the pneumatic push rod 14 is stretched out, the first side cover 12 and the second side cover 13 can be opened upward.

[0037] As shown in Figures 4-5As shown, similarly, when the pneumatic push rod 14 is retracted inward, the first side cover 12 and the second side cover 13 will be closed downward, and the lower ends of the first side cover 12 and the second side cover 13 are provided with switch grounding on-off operation holes 7 (the switch grounding on-off operation holes 7 used are existing products, model: MS887).

[0038] As shown in Figures 4-5 The switch grounding on-off operation holes 7 are fixedly connected on the first side cover 12 and the second side cover 13 by screws, and after the first side cover 12 and the second side cover 13 are closed downward, the lower ends of the first side cover 12 and the second side cover 13 can be connected with the box body 11 by the switch grounding on-off operation holes 7, so as to avoid the first side cover 12 and the second side cover 13 from being accidentally opened.

[0039] As shown in Figures 4-5 The first side cover 12 is provided with an incoming line flap 8, which is located on one side of the switch grounding on-off operation hole 7 and is hinged on the first side cover 12. The inner side of the incoming line flap 8 is provided with a cable fixing clamp, which is vertically arranged in the interior of the box body 11 and is fixedly connected on the box body 11 by screws.

[0040] As shown in Figures 4-5 After the cable of the emergency power supply is plugged on the incoming line quick connector 15, the position of the cable of the emergency power supply can be limited by the cable fixing clamp, so as to avoid the cable of the emergency power supply from falling off the incoming line quick connector 15. When the first side cover 12 is closed, the incoming line flap 8 can be opened upward, and then the cable of the emergency power supply can be placed below the incoming line flap 8, so as to avoid the first side cover 12 from being unable to be closed.

[0041] As shown in Figures 4-5 The incoming line quick connector 15 and the sleeve 16 are each provided with three and are arranged at two ends of the switch air tank assembly 2, and the incoming line quick connector 15 and the sleeve 16 are electrically connected with the switch air tank assembly 2. The incoming line quick connector 15 and the sleeve 16 are fixedly connected on the inner wall of the box body 11 by screws.

[0042] As shown in Figures 4-5 Each sleeve 16 is plugged with an outgoing line plug 4, the outer door 17 is vertically arranged on one side of the box body 11 and is hinged on the box body 11 by a hinge, and the inner door 18 is connected on the side plate of the box body 11 on one side of the outer door 17.

[0043] As shown in Figures 4-5 Therefore, when the outer door 17 is opened, the inner door 18 can be directly observed. One side of the outer door 17 is connected with a hinge by screws and is hinged on the box body 11 by the hinge. The other side of the outer door 17 is also provided with a switch grounding on-off operation hole 7 (the switch grounding on-off operation hole 7 used is an existing product, model: MS818).

[0044] As Figures 4-5 shown, after the outer door 17 is closed, the outer door 17 and the box body 11 can be connected together through the switch grounding on-off operation hole 7, so as to avoid the outer door 17 from being opened accidentally. One side of the switch grounding on-off operation hole 7 on the outer door 17 is further provided with a lock nose 71.

[0045] As Figures 4-5 shown, the lock nose 71 is located outside the switch grounding on-off operation hole 7, and one end of the lock nose 71 is welded on the box body 11. A through hole is formed at the position of the lock nose 71 on the outer door 17. After the outer door 17 is closed, the other end of the lock nose 71 will pass through the through hole on the outer door 17 and be exposed outside. A through hole is further formed at the end of the lock nose 71 located outside the box body 11.

[0046] As Figures 4-5 shown, therefore, after the outer door 17 is closed, the staff can connect a mechanical padlock in the through hole at the end of the lock nose 71, so as to lock the outer door 17 again, thereby reducing the probability of the outer door 17 being opened. The detection assembly 3 is arranged on the inner door 18, and the detection assembly 3 is connected with the switch gas tank assembly 2.

[0047] As Figures 4-5 shown, therefore, after the outer door 17 is opened, the detection assembly 3 on the inner door 18 can be directly used to open or close the switch gas tank assembly 2, and the running state of the switch gas tank assembly 2 can be monitored at the same time.

[0048] As Figures 4-5 shown, the lower end of the box body 11 is provided with a grounding pile 10. The grounding pile 10 is located outside the box body 11 and is connected with the box body 11 through a screw. The grounding pile 10 is electrically connected with the switch gas tank assembly 2. When the box body 11 is placed on the ground, the grounding pile 10 will be in contact with the ground.

[0049] As Figures 4-5 shown, when the switch gas tank assembly 2 is electrified, the grounding pile 10 can guide the current to the ground, so as to avoid the staff from being electrified. The bottom plate of the box body 11 is provided with a pressure relief hole 101 and a wire outlet hole 102 (the pressure relief hole 101 is a pneumatic pressure relief hole).

[0050] As Figures 4-5 shown, the pressure relief hole 101 is arranged inside the box body 11 and is connected with the bottom plate of the box body 11 through a screw. When the gas pressure inside the switch gas tank assembly 2 is too high, the switch gas tank assembly 2 will discharge the gas inside to the inside of the box body 11.

[0051] As Figures 6As shown, when the air pressure inside the box 11 is too high, the pressure relief hole 101 will be opened to discharge the excess gas inside the box 11, thereby reducing the air pressure inside the box 11. The bottom plate of the box 11 is also provided with a wire outlet hole 102.

[0052] As shown, Figures 6 The wire outlet hole 102 is located at one end of the pressure relief hole 101. When the second side cover 13 is closed, the cable on the load can be connected to the outlet plug 4 through the wire outlet hole 102, thereby avoiding the second side cover 13 from being unable to be closed.

[0053] As shown, Figures 6 The detection assembly 3 includes an ammeter 31, an air pressure gauge 32, an incoming line live display 33, and an outgoing line live display 34. The ammeter 31 is provided with three ammeters arranged in parallel at the top end of the inner door 18 (the ammeter 31 used is a product available on the market, model number: 99T1).

[0054] As shown, Figures 6 The three ammeters 31 are fixedly connected to the inner door 18 by screws. The three ammeters 31 are electrically connected to the switch gas box assembly 2. Therefore, when the switch gas box assembly 2 is running, the ammeter 31 can detect the size of the current in the switch gas box assembly 2.

[0055] As shown, Figures 6 The air pressure gauge 32 is located on one side of the ammeter 31 and arranged below the ammeter 31. The air pressure gauge 32 is connected to the inner door 18 by a screw (the air pressure gauge 32 used is a product available on the market, model number: MJ-60). The air pressure gauge 32 is connected to the switch gas box assembly 2.

[0056] As shown, Figures 7-9 Therefore, when the switch gas box assembly 2 is running, the air pressure gauge 32 can detect the size of the air pressure in the switch gas box assembly 2. The incoming line live display 33 and the outgoing line live display 34 are arranged at the lower end of the inner door 18. The incoming line live display 33 and the outgoing line live display 34 are connected to the inner door 18 in parallel by screws.

[0057] As shown, Figures 7-9 The incoming line live display 33 and the outgoing line live display 34 are electrically connected to the switch gas box assembly 2 (the live display used is a product available on the market, model number: DXN-Q14). Therefore, after the switch gas box assembly 2 is turned on, the incoming line live display 33 and the outgoing line live display 34 can detect whether the switch gas box assembly 2 has operating voltage inside.

[0058] As shown, Figures 7-9As shown, the switch gas tank assembly 2 comprises a gas tank 21, a load switch 22 and an operating mechanism 23, the gas tank 21 is arranged inside the box body 11 and is connected to the mounting beam inside the box body 11 by screws, the load switch 22 is located inside the gas tank 21 and is connected to the side plate of the gas tank 21, and the incoming line quick connector 15 and the bushing 16 are electrically connected with the load switch 22 (the load switch used is an existing product, which can be selected as 10KV, SF6 insulation, load switch 22, model: KN-C-12 / 630-20).

[0059] As shown in Figures 7-9 , the load switch 22 is electrically connected with the incoming line quick connector 15 and the bushing 16, so after the load switch 22 is closed, the circuit between the incoming line quick connector 15, the load switch 22 and the bushing 16 will be connected.

[0060] As shown in Figures 7-9 , and after the load switch 22 is opened, the circuit between the incoming line quick connector 15, the load switch 22 and the bushing 16 will be disconnected, and the operating mechanism 23 is located on one side of the gas tank 21 and is connected to the gas tank 21 by screws, and the operating mechanism 23 is connected with the load switch 22 (the operating mechanism 23 used is an existing product, model: RSF-12 / L-M).

[0061] As shown in Figures 7-9 , so when the load switch 22 needs to be closed and opened, the operating mechanism 23 can be directly used to make the load switch 22 operate, so that the staff does not need to manually touch the load switch 22,

[0062] As shown in Figures 7-9 , the inner door 18 is provided with a switch closing and opening operation hole 5 and a switch grounding closing and opening operation hole 6 at the position of the operating mechanism 23, and the switch closing and opening operation hole 5 and the switch grounding closing and opening operation hole 6 are located on one side of the air pressure gauge 32 and are arranged vertically on the inner door 18.

[0063] As shown in ​ , so when needed, the operating switch can be operated through the switch closing and opening operation hole 5 without opening the inner door 18, and then the load switch 22 is operated by the operating switch.

[0064] As shown in ​ , the switch grounding closing and opening operation hole 6 is located below the switch closing and opening operation hole 5, and the grounding stake 10 is electrically connected with the gas tank 21 and the operating switch, so when needed, the operating switch can be operated through the switch grounding closing and opening operation hole 6 without opening the inner door 18, and then the circuit between the grounding stake 10 and the gas tank 21 is connected or disconnected through the operating switch.

[0065] The movement process of the embodiment: after the first side cover 12 and the second side cover 13 are opened upward by the pneumatic push rod 14, the cable joint of the emergency power supply can be plugged on the incoming line quick connector, then the cable fixing clamp is used to hold and limit the cable of the emergency power supply, after the load cable is connected with the outgoing line plug, the outer door 17 is opened, the operating mechanism 23 is opened through the switch grounding on-off operation hole 6, then the operating mechanism 23 is used to make the load switch 22 to be on, after the circuit between the emergency power supply, the switch gas tank 21 and the load is connected, the incoming line live display 33 and the outgoing line live display 34 are observed to determine whether the circuit between the emergency power supply, the switch gas tank 21 and the load has the running voltage.

[0066] After the circuit between the emergency power supply, the switch gas tank 21 and the load is connected, the operating mechanism 23 is opened through the switch grounding on-off operation hole 6, then the operating mechanism 23 is used to connect the grounding circuit between the grounding stake 10 and the gas tank 21, so as to reduce the risk of electric shock.

[0067] The above embodiment is only used to illustrate the technical idea of the utility model, and cannot be used to limit the protection scope of the utility model, any modification made on the basis of the technical scheme according to the technical idea of the utility model falls into the protection scope of the utility model.

Claims

1. A 10KV high-voltage emergency access device, characterized in that: It includes a junction box assembly (1), a switch air box assembly (2), a detection assembly (3), and a cable outlet (4). The switch air box assembly (2) is located inside the junction box assembly (1) and connected to the middle position of the junction box assembly (1). The detection assembly (3) is located on one side of the switch air box assembly (2) and connected to the junction box assembly (1). The detection assembly (3) is connected to the switch air box assembly (2). There are three cable outlets (4), all of which are located at one end of the switch air box assembly (2), and all three cable outlets (4) are connected to the junction box assembly (1).

2. The 10KV high-voltage emergency access device according to claim 1, characterized in that: The junction box assembly (1) includes a box body (11), a first side cover (12), a second side cover (13), a pneumatic push rod (14), an inlet quick connector (15), a sleeve (16), an outer door (17), and an inner door (18). The first side cover (12) and the second side cover (13) are respectively connected to the two ends of the box body (11), and a set of pneumatic push rods (14) are connected to the inner walls of both the first side cover (12) and the second side cover (13). Three quick-connectors (15) and three sleeves (16) are provided and are respectively located at both ends of the switch box assembly (2). The quick-connectors (15) and the sleeves (16) are electrically connected to the switch box assembly (2). The outer door (17) is located on one side of the box body (11) and is connected to the box body (11). The inner door (18) is located inside the outer door (17) and is connected to the box body (11). The detection component (3) is connected to the inner door (18).

3. The 10KV high-voltage emergency access device according to claim 2, characterized in that: The inner door (18) is provided with a switch opening and closing operation hole (5) and a switch grounding opening and closing operation hole (6), and the switch opening and closing operation hole (5) and the switch grounding opening and closing operation hole (6) are arranged perpendicularly to each other on one side of the inner door (18).

4. The 10KV high-voltage emergency access device according to claim 2, characterized in that: The first side cover (12), the second side cover (13) and the outer door (17) are all equipped with door locks (7), and the outer door (17) is also equipped with a lock nose (71) located on one side of the door lock (7).

5. The 10KV high-voltage emergency access device according to claim 4, characterized in that: The lower end of the first side cover (12) is also provided with an inlet valve (8) and a cable fixing clamp (9). The inlet valve (8) is hinged to the first side cover (12), and the cable fixing clamp (9) is located inside the inlet valve (8) and connected to the box body (11).

6. The 10KV high-voltage emergency access device according to claim 2, characterized in that: The detection component (3) includes an ammeter (31), a barometer (32), an inlet live indicator (33), and an outlet live indicator (34). There are multiple ammeters (31) and they are all located at the top of the inner door (18). The barometer (32) is located on one side of the ammeter (31) and connected to the inner door (18). The barometer (32) is located on one side of the ammeter (31). The inlet live indicator (33) and the outlet live indicator (34) are both located at the bottom of the inner door (18). The ammeter (31), the barometer (32), the inlet live indicator (33), and the outlet live indicator (34) are all electrically connected to the switch air box assembly (2).

7. The 10KV high-voltage emergency access device according to claim 6, characterized in that: The switch box assembly (2) includes a gas box (21), a load switch (22) and an operating mechanism (23). The gas box (21) is located inside the box body (11) and connected to the box body (11). The load switch (22) is located inside the gas box (21) and is electrically connected to the inlet quick connector (15) and the bushing (16). The operating mechanism (23) is located on one side of the gas box (21) and connected to the gas box (21), and the operating mechanism (23) is connected to the load switch (22).

8. The 10KV high-voltage emergency access device according to claim 6, characterized in that: The box (11) is also provided with a grounding stake (10), a wire outlet (101) and a pressure relief hole (102) at the bottom. The grounding stake (10) is connected to one side of the box (11) and connected to the gas box (21). The wire outlet (101) and the pressure relief hole (102) are both located inside the box (11) and are both connected to the bottom plate of the box (11).

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