Automatic feeder terminal of box-type power distribution network

Abstract

The invention relates to the field of box-type feeder terminals, in particular to an automatic feeder terminal of a box-type power distribution network, which comprises a supporting component, a box-type feeder terminal body, a bearing plate arranged on the box-type feeder terminal body, an air switch arranged on the side wall of the bearing plate, and a shifting piece arranged on the air switch, the shifting rod is arranged on the lower side of the shifting piece; the pushing part comprises a power assembly arranged on the bearing plate, a guide assembly arranged on the power assembly, an elastic assembly arranged on the power assembly and an anti-falling assembly arranged on the guide assembly; the device comprises a box-type feeder terminal body, an anti-drop assembly arranged on the box-type feeder terminal body, and a warning component which comprises an extrusion assembly arranged on the anti-drop assembly, a trigger assembly arranged on the extrusion assembly, and a signal transmission assembly arranged on the box-type feeder terminal body. And long interruption time of the box-type feeder terminal body is avoided.

Description

Technical Field

[0001] The invention relates to the field of box-type feeder terminals, in particular to a box-type distribution network automation feeder terminal. Background Art

[0002] The feeder terminal is also called the distribution switch monitoring terminal. There are two common types: box type and cover type. It has remote control, telemetry, telesignaling, and fault detection functions, and communicates with the distribution automation master station to provide the distribution system operation status and various parameters and monitoring and control information required, including switch status, power parameters, phase-to-phase faults, ground faults, and parameters at the time of fault. It also executes the commands issued by the distribution master station to adjust and control the distribution equipment, and realizes the functions of fault location, fault isolation, and rapid power supply restoration in non-fault areas. It can communicate with remote distribution substations, send the operating data of the distribution equipment to the distribution substations, and accept control commands from the distribution substations to control and adjust the distribution equipment. When in use, the box feeder terminal is generally installed on a power pole.

[0003] During use, in order to protect the feeder terminal, an air switch is also added inside the box-type feeder terminal. When the existing air switch is in use, it may trip due to weather (especially thunderstorms that will interfere with the air switch) or air pressure problems. Therefore, it may trip even when the internal circuit of the feeder terminal is not damaged. At this time, workers are required to open the air switch. Most of the existing air switches cannot be opened automatically, so workers need to open them manually. In addition, some box-type feeder terminals are located at a high position, and workers need to climb. This process is relatively cumbersome and time-consuming, which causes the box-type feeder terminal body to be interrupted for a period of time, resulting in a long interruption in the detection of various information. Summary of the invention

[0004] In view of the fact that the air switch inside the box-type feeder terminal in the above-mentioned or prior art will inevitably trip incorrectly, most of the existing air switches cannot be opened automatically and need to be opened manually by workers. This process is relatively cumbersome and time-consuming, causing the box-type feeder terminal body to be interrupted for a period of time, resulting in the detection of various information being interrupted for a long time. The present invention is proposed.

[0005] It is therefore an object of the present invention to provide an electrical component for a rotary transformer.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: comprising a supporting component, including a box-type feeder terminal body, a bearing plate arranged on the box-type feeder terminal body, an air switch arranged on the side wall of the bearing plate, a paddle arranged on the air switch, and a paddle arranged on the lower side of the paddle; a pushing component, including a power component arranged on the bearing plate, a guide component arranged on the power component, an elastic component arranged on the power component, and an anti-slip component arranged on the guide component; a warning component, including an extrusion component arranged on the anti-slip component, a trigger component arranged on the extrusion component, and a signal transmission component arranged on the box-type feeder terminal body; an anti-mistouch component, including a gear component arranged on the extrusion component, and an identification component arranged on the gear component.

[0007] As a preferred solution of the box-type distribution network automation feeder terminal of the present invention, the power assembly includes an extension block fixedly connected to the bearing plate, an electric telescopic rod is fixedly connected to the extension block, and the telescopic end of the electric telescopic rod is fixedly connected to the mounting plate.

[0008] As a preferred solution of the box-type distribution network automation feeder terminal of the present invention, the guide assembly includes a guide plate fixedly connected to the bearing plate, the guide plate is provided with a guide opening, and the lever passes through the guide opening and extends to the lower side of the lever.

[0009] As a preferred solution of the box-type distribution network automation feeder terminal of the present invention, wherein: the elastic component includes a mounting groove arranged on the mounting plate, a mounting frame is fixedly connected in the mounting groove, an I-shaped block is slidably connected in the mounting frame, the I-shaped block is elastically connected to the inner wall of the mounting frame through a first spring, and the shift rod is fixedly connected to the I-shaped block.

[0010] As a preferred solution of the box-type distribution network automation feeder terminal of the present invention, the anti-dropping component includes a threaded hole arranged on the paddle, the threaded hole is threadedly connected with a screw rod, and the lower end of the screw rod is fixedly connected with a U-shaped plate that cooperates with the paddle rod.

[0011] As a preferred solution of the box-type distribution network automation feeder terminal of the present invention, wherein: the extrusion assembly includes a through-hole arranged in the lever, the right end of the through-hole penetrates the I-shaped block, a cone is slidably connected in the through-hole, the lever is provided with an arc-shaped hole connected to the through-hole, an arc-shaped plate is slidably connected in the arc-shaped hole, a pressure plate cooperating with the cone is fixedly connected to the arc-shaped plate, and a card groove cooperating with the pressure plate is provided on the cone.

[0012] As a preferred solution of the box-type distribution network automation feeder terminal of the present invention, wherein: the trigger component includes a long strip plate fixedly connected to the right side wall of the cylinder, a mounting plate is fixedly connected to the inner wall of the through-opening, the mounting plate is provided with an opening matching the strip-shaped opening, the cone is elastically connected to the mounting plate through a second spring, a first trigger piece is fixedly connected to the inner wall of the mounting groove, and a second trigger piece matching the first trigger piece is provided on the long strip plate.

[0013] As a preferred solution of the box-type distribution network automation feeder terminal of the present invention, the signal transmission component includes an alarm fixedly connected to the outer side wall of the box-type feeder terminal body, a wireless transmitter is fixedly connected to the supporting plate, and a battery is provided on the supporting plate.

[0014] As a preferred solution of the box-type distribution network automation feeder terminal of the present invention, wherein: the gear tooth assembly includes a support opening arranged on the outer side wall of the box-type feeder terminal body and the mounting plate, a guide sleeve is rotatably connected in the support opening at the upper end, an anti-slip groove is provided on the inner wall of the guide sleeve, a support shaft is rotatably connected in the mounting groove, an anti-slip strip matching the anti-slip groove is fixedly connected to the support shaft, a gear is fixedly connected to the support shaft, and a tooth plate meshing with the gear is fixedly connected to the long strip plate.

[0015] As a preferred solution of the box-type distribution network automation feeder terminal of the present invention, the identification component includes an identification plate fixedly connected to the support shaft, the identification plate is provided with two interlayers, the two interlayers are provided with grooves, the grooves are provided with fluorescent powder, and the fluorescent powders in the two grooves are different in color.

[0016] The beneficial effects of the box-type distribution network automation feeder terminal of the present invention are as follows: by setting a lever and a pushing component, when the air switch trips by mistake, the air switch can be automatically opened by remote control, and there is no need for workers to swing the lever to open the air switch, which is easy to operate and saves time. At the same time, through the warning component and the anti-mistouch component, the worker can be reminded in time that the air switch in the box-type feeder terminal body has tripped, and during maintenance, the box-type feeder terminal body to be repaired can be quickly found according to the sound and the mark, thereby solving the problem that the air switch inside the box-type feeder terminal will inevitably trip by mistake. Most of the existing air switches cannot be opened automatically and need to be opened manually by workers. This process is relatively cumbersome and time-consuming, causing the box-type feeder terminal body to be interrupted for a period of time, resulting in the problem that the detection of various information is interrupted for a long time, so that the air switch can be quickly opened and the box-type feeder terminal body can be quickly repaired, so that the interruption time of the box-type feeder terminal body is shortened, and adverse consequences caused by interrupted detection are avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the external structure of the box-type distribution network automation feeder terminal.

[0019] Figure 2 This is a schematic diagram of the external structure of the power components of the box-type distribution network automation feeder terminal.

[0020] Figure 3 This is a schematic diagram of the external structure of the guide component of the box-type distribution network automation feeder terminal.

[0021] Figure 4 This is the exploded view of the anti-detachment component of the box-type distribution network automation feeder terminal.

[0022] Figure 5 Schematic diagram of the external structure of the elastic component of the box-type distribution network automation feeder terminal Figure 6 This is a cross-sectional view of the warning components of the box-type distribution network automation feeder terminal.

[0023] Figure 7 This is an exploded diagram of the external structure of the support shaft of the box-type distribution network automation feeder terminal.

[0024] Figure 8 This is a cross-sectional view of the identification components of a box-type distribution network automation feeder terminal.

[0025] In the figure: 100, supporting component; 101, box-type feeder terminal body; 102, bearing plate; 103, air switch; 104, paddle; 105, lever; 200, pushing component; 201, power component; 201a, extension block; 201b, electric telescopic rod; 201c, mounting plate; 202, guide component; 202a, guide plate; 202b, guide port; 203, elastic component; 203a, mounting groove; 203b, mounting frame; 203c, I-shaped block; 203d, first spring; 204, anti-slip component; 204a, threaded hole; 204b, screw; 204c, U-shaped plate; 300, warning component; 301, extrusion component; 301a, through-hole; 301b, cone; 301c , arc-shaped mouth; 301d, arc-shaped plate; 301e, pressure plate; 301f, card slot; 302, trigger assembly; 302a, long strip; 302b, mounting plate; 302c, second spring; 302d, first trigger sheet; 302e, second trigger sheet; 303, signal transmission assembly; 303a, alarm; 303b, wireless transmitter; 303c, battery; 400, anti-mistouch component; 401, gear assembly; 401a, support mouth; 401b, guide sleeve; 401c, anti-slip groove; 401d, support shaft; 401e, anti-slip strip; 401f, gear; 401g, tooth plate; 402, identification assembly; 402a, identification plate; 402b, interlayer; 402c, groove; 402d, fluorescent powder. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] Example 1, reference Figure 1 to Figure 6, which is the first embodiment of the present invention, and provides a box-type distribution network automation feeder terminal, which can realize the effect of automatically opening the paddle 104 of the air switch 103 after the air switch 103 on the box-type feeder terminal body 101 trips abnormally, and comprises a supporting component 100, comprising a box-type feeder terminal body 101, a bearing plate 102 arranged on the box-type feeder terminal body 101, an air switch 103 arranged on the side wall of the bearing plate 102, a paddle 104 arranged on the air switch 103, and a paddle 105 arranged on the lower side of the paddle 104; a pushing component 200, comprising a bearing plate 102 arranged on the bearing plate 102, a paddle 104 arranged on the air switch 103, and a paddle 105 arranged on the lower side of the paddle 104; a pushing component 200, comprising a paddle 104 arranged on the bearing plate A power component 201 on the plate 102, a guide component 202 arranged on the power component 201, an elastic component 203 arranged on the power component 201, and an anti-slip component 204 arranged on the guide component 202; a warning component 300, including an extrusion component 301 arranged on the anti-slip component 204, a trigger component 302 arranged on the extrusion component 301, and a signal transmission component 303 arranged on the box-type feeder terminal body 101; an anti-mistouch component 400, including a gear component 401 arranged on the extrusion component 301, and an identification component 402 arranged on the gear component 401.

[0028] Specifically, the box-type feeder terminal body 101 includes a box body and multiple circuits inside. The supporting plate 102 is fixedly connected to the top of the box body of the box-type feeder terminal body 101, and the air switch 103 is fixedly connected to the side wall of the supporting plate 102. The air switch 103 and the box-type feeder terminal body 101 here belong to the existing technology and will not be described here.

[0029] Furthermore, the power assembly 201 includes an extension block 201a fixedly connected to the carrier plate 102, an electric telescopic rod 201b is fixedly connected to the extension block 201a, and the telescopic end of the electric telescopic rod 201b is fixedly connected to the mounting plate 201c; the guide assembly 202 includes a guide plate 202a fixedly connected to the carrier plate 102, a guide opening 202b is provided on the guide plate 202a, and the lever 105 passes through the guide opening 202b and extends to the lower side of the lever 104.

[0030] Among them, the electric telescopic rod 201b here can be remotely controlled, and the circuit connecting the electric telescopic rod 201b with the power supply and the air switch 103 is not connected, so as to ensure that when the air switch 103 trips, there is still electricity to support the extension and retraction of the electric telescopic rod 201b, and the remote control of the electric telescopic rod 201b here is the existing technology and will not be elaborated here.

[0031] Preferably, the elastic component 203 includes a mounting groove 203a arranged on the mounting plate 201c, a mounting frame 203b is fixedly connected in the mounting groove 203a, an I-shaped block 203c is slidably connected in the mounting frame 203b, the I-shaped block 203c is elastically connected to the inner wall of the mounting frame 203b through a first spring 203d, and the lever 105 is fixedly connected to the I-shaped block 203c; the anti-slip component 204 includes a threaded hole 204a arranged on the lever 104, the threaded hole 204a is threadedly connected to a screw rod 204b, and the lower end of the screw rod 204b is fixedly connected to a U-shaped plate 204c that cooperates with the lever 105.

[0032] It should be noted that the setting of the I-shaped block 203c here ensures that the I-shaped block 203c will not be separated from the mounting frame 203b during the sliding process. The setting of the threaded hole 204a and the screw 204b here allows the U-shaped plate 204c to be disassembled, so that during the replacement of the air switch 103, the U-shaped plate 204c can be disassembled and reused to achieve cost savings. The installation of the U-shaped plate 204c here is not limited to the threaded hole 204a and the screw 204b. As long as the U-shaped plate 204c can be fixed and the disassembly of the U-shaped plate 204c is convenient, it can be installed.

[0033] During use, when the air switch 103 automatically trips due to weather or air pressure, the inner wall of the U-shaped plate 204c on the paddle 104 abuts against the lever 105, and the data are observed to be normal. After confirming that they are normal, the electric telescopic rod 201b is controlled to extend. During the extension of the electric telescopic rod 201b, the mounting plate 201c can be driven to move upward. When the mounting plate 201c moves upward, the mounting frame 203b is driven to move upward, the I-shaped block 203c moves upward, and the lever 105 is driven to move upward, thereby pushing the paddle 104. 4 moves upward. When the paddle 104 moves upward, since the trajectory of the paddle 104 is an arc, the lever 105 slides along the guide opening 202b to prevent the lever 105 from getting stuck with the inner wall of the U-shaped plate 204c. The setting of the U-shaped plate 204c can prevent the lever 105 from moving to the outside of the paddle 104, resulting in the inability to push the paddle 104 into place. When the paddle 105 slides in the guide opening 202b, the I-shaped block 203c slides in the mounting frame 203b to prevent the lever 105 from getting stuck.

[0034] In summary, by providing the pushing component 200 and the lever 105, when the air switch 103 trips abnormally, the electric telescopic rod 201b can be automatically extended, and the lever 105 is driven to move upward through the transmission to push the paddle 104 of the air switch 103 to the open position, and the control process can be remote, so that there is no need for workers to open the door of the box-type feeder terminal body 101 to push the paddle 104, and the paddle 104 can be moved at a long distance, so that the circuit can be quickly connected, avoiding the box-type feeder terminal body 101 being disconnected for a long time, which affects the detection feedback of the circuit.

[0035] Example 2, reference Figure 1 to Figure 6 , which is the second embodiment of the present invention. Different from the previous embodiment, this embodiment provides an alarm component 300 for a box-type distribution network automation feeder terminal, which solves the problem of how to automatically give an alarm after the air switch 103 trips. It includes an extrusion component 301, including a through hole 301a arranged in the lever 105, the right end of the through hole 301a penetrates the I-shaped block 203c, a cone 301b is slidably connected in the through hole 301a, the lever 105 is provided with an arc-shaped opening 301c connected to the through hole 301a, an arc plate 301d is slidably connected in the arc-shaped opening 301c, a pressure plate 301e matching the cone 301b is fixedly connected to the arc plate 301d, and a pressure plate 301e matching the cone 301b is provided on the cone 301b The trigger assembly 302 comprises a long strip plate 302a fixedly connected to the right side wall of the cylinder, a mounting plate 302b is fixedly connected to the inner wall of the through-opening 301a, the mounting plate 302b is provided with an opening matching the strip-shaped opening, the cone 301b is elastically connected to the mounting plate 302b through a second spring 302c, a first trigger piece 302d is fixedly connected to the inner wall of the mounting groove 203a, and a second trigger piece 302e matching the first trigger piece 302d is provided on the long strip plate 302a; the signal transmission assembly 303 comprises an alarm 303a fixedly connected to the outer side wall of the box-type feeder terminal body 101, a wireless transmitter 303b is fixedly connected to the carrier plate 102, and a battery 303c is provided on the carrier plate 102.

[0036] Specifically, when the air switch 103 is started normally, the circuit controlled by the air switch 103 can charge the battery 303c. When the air switch 103 is disconnected, the battery 303c can provide power for the alarm 303a, the wireless transmitter 303b, and the electric telescopic rod 201b. The circuit connection here is the existing technology and will not be described in detail here. The wireless transmitter 303b here can transmit the tripping signal of the air switch 103 to the designated person's mobile phone. A software can also be specially developed here so that multiple technicians can participate together (existing technology, will not be described in detail here) so as to timely understand the on-off status of the internal circuit of the box-type feeder terminal body 101, and the alarm 303a can make a sound for warning.

[0037] When in use, when the air switch 103 trips, the paddle 104 deflects downward. When the paddle 104 moves to the extreme position, the U-shaped plate 204c and the arc plate 301d are abutted against each other, so that the arc plate 301d moves toward the inner wall of the through-opening 301a. At this time, the pressing plate 301e can be driven to move toward the through-opening 301a. During the movement of the pressing plate 301e, the pressing plate 301e cooperates with the card slot 301f to push the cone 301b to move toward the mounting plate 201c, so that the long strip plate 302a moves toward the mounting plate 201c. The pressing plate 301e here is provided with a beveled edge to prevent the pressing plate 301e from getting stuck with the cone 301b during the downward process. During the movement of the long strip plate 302a toward the mounting plate 201c, the first trigger piece 302d can be fitted with the second trigger piece 302e. The trigger piece 302e is connected to the positive and negative electrodes respectively. When the first trigger piece 302d and the second trigger piece 302e are attached, it is equivalent to a section of wire. When the first trigger piece 302d and the second trigger piece 302e are separated, it is equivalent to a circuit break. After the first trigger piece 302d and the second trigger piece 302e are attached, the alarm 303a and the wireless transmitter 303b are powered on, and the alarm 303a sends an alarm to realize early warning. At the same time, the wireless transmitter 303b transmits an abnormal signal to the designated person's mobile phone and the control center. The worker checks the data in time and responds immediately to avoid long-term power outages of the box-type feeder terminal body 101. After pushing the paddle 104 up, the paddle 104 is reset again in time, which can continue to remind the worker to push the paddle 104 in time to open the air switch 103 in the box-type feeder terminal body 101, so that the circuit in the box-type feeder terminal body 101 can be quickly connected.

[0038] In summary, by setting the warning component 300, after the air switch 103 trips abnormally, the arc plate 301d can be squeezed, and the first trigger plate 302d and the second trigger plate 302e are coordinated through transmission, so that the alarm 303a sounds an alarm, and at the same time the wireless transmitter 303b transmits an abnormal signal to the designated person's mobile phone and the control center, so that workers can promptly discover the status of the box-type feeder terminal body 101 and deal with it in time.

[0039] Example 3, reference Figures 1 to 8 , which is the third embodiment of the present invention. Different from the previous embodiment, this embodiment provides an anti-mistouch component 400 for a box-type distribution network automation feeder terminal, which solves the problem of how to remind workers of danger when the air switch 103 trips an uncertain fault. It includes a gear assembly 401, including a support opening 401a arranged on the outer wall of the box-type feeder terminal body 101 and the mounting plate 201c, a guide sleeve 401b is rotatably connected in the upper support opening 401a, an anti-slip groove 401c is provided on the inner wall of the guide sleeve 401b, and a support shaft 40 is rotatably connected in the mounting groove 203a. 1d, a support shaft 401d is fixedly connected with an anti-slip strip 401e that cooperates with the anti-slip groove 401c, a support shaft 401d is fixedly connected with a gear 401f, and the long strip 302a is fixedly connected with a toothed plate 401g that meshes with the gear 401f; the identification component 402 includes an identification plate 402a fixedly connected to the support shaft 401d, and two interlayers 402b are provided in the identification plate 402a, and grooves 402c are provided in the two interlayers 402b, and fluorescent powder 402d is provided in the grooves 402c, and the fluorescent powder 402d in the two grooves 402c has different colors.

[0040] Specifically, the grooves 402c in the two interlayers 402b are different. The word "safety" is carved in the groove 402c in one interlayer 402b, and the word "danger" is carved in the groove 402c in the other interlayer 402b. The fluorescent powder 402d in the groove 402c with the word "danger" is red, and the fluorescent powder 402d in the groove 402c with the word "safety" is green, so that it is easy to distinguish. The setting of the fluorescent powder 402d can also be clearly displayed at night.

[0041] When in use, first, the interlayer 402b corresponding to the letter "safety" in the groove 402c is ahead, which means safety. During the movement of the long strip 302a, the tooth plate 401g can also be driven to move, thereby driving the gear 401f meshing with it to rotate, so that the support shaft 401d rotates, and drives the identification plate 402a to change the face. Here, the tooth plate 401g moves a distance that causes the gear 401f to rotate 180°, so that the front and back of the identification plate 402a can be swapped, so that the groove 402c is The interlayer 402b corresponding to the word "danger" is facing forward, thereby giving a warning. On the one hand, when there are multiple box-type feeder terminal bodies 101, maintenance workers can find out which box-type feeder terminal body 101 needs maintenance more quickly based on the identification and the alarm issued by the alarm 303a. On the other hand, it can also remind non-maintenance workers that this box-type feeder terminal body 101 is dangerous and should not be touched easily. The setting of the fluorescent powder 402d makes the word more eye-catching and can still be displayed at night.

[0042] In summary, by setting up the anti-mistouch component 400, the identification plate 402a can be automatically replaced after the air switch 103 in the box-type feeder terminal body 101 trips, thereby reminding non-maintenance workers not to touch it by mistake, and according to the color of the identification plate 402a, it is convenient for maintenance workers to quickly find the box-type feeder terminal body 101 that needs maintenance.

[0043] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A box-type distribution network automation feeder terminal, characterized in that: include, A supporting component (100) comprises a box-type feeder terminal body (101), a bearing plate (102) arranged on the box-type feeder terminal body (101), an air switch (103) arranged on a side wall of the bearing plate (102), a paddle (104) arranged on the air switch (103), and a paddle rod (105) arranged on the lower side of the paddle (104); The pushing component (200) comprises a power component (201) arranged on the supporting plate (102), a guide component (202) arranged on the power component (201), an elastic component (203) arranged on the power component (201), and an anti-slip component (204) arranged on the guide component (202); The warning component (300) comprises a pressing component (301) arranged on the anti-dropping component (204), a triggering component (302) arranged on the pressing component (301), and a signal transmission component (303) arranged on the box-type feeder terminal body (101); The anti-mistaken-touch component (400) comprises a gear component (401) arranged on the extrusion component (301), and a marking component (402) arranged on the gear component (401).

2. The box-type distribution network automation feeder terminal according to claim 1, characterized in that: The power assembly (201) comprises an extension block (201a) fixedly connected to a bearing plate (102), an electric telescopic rod (201b) fixedly connected to the extension block (201a), and a telescopic end of the electric telescopic rod (201b) fixedly connected to a mounting plate (201c).

3. The box-type distribution network automation feeder terminal according to claim 2, characterized in that: The guide assembly (202) comprises a guide plate (202a) fixedly connected to the carrier plate (102), the guide plate (202a) being provided with a guide opening (202b), and the shifting rod (105) passing through the guide opening (202b) and extending to the lower side of the shifting piece (104).

4. The box-type distribution network automation feeder terminal according to claim 3, characterized in that: The elastic component (203) comprises a mounting groove (203a) arranged on the mounting plate (201c), a mounting frame (203b) being fixedly connected in the mounting groove (203a), an I-shaped block (203c) being slidably connected in the mounting frame (203b), the I-shaped block (203c) being elastically connected to the inner wall of the mounting frame (203b) via a first spring (203d), and the shifting rod (105) being fixedly connected to the I-shaped block (203c).

5. The box-type distribution network automation feeder terminal according to claim 4, characterized in that: The anti-drop assembly (204) comprises a threaded hole (204a) arranged on the paddle (104), the threaded hole (204a) being threadedly connected to a screw rod (204b), and the lower end of the screw rod (204b) being fixedly connected to a U-shaped plate (204c) that cooperates with the paddle rod (105).

6. The box-type distribution network automation feeder terminal according to claim 4 or 5, characterized in that: The extrusion assembly (301) comprises a through opening (301a) arranged in the lever (105), the right end of the through opening (301a) passes through the I-shaped block (203c), a cone (301b) is slidably connected in the through opening (301a), the lever (105) is provided with an arc opening (301c) communicating with the through opening (301a), an arc plate (301d) is slidably connected in the arc opening (301c), a pressing plate (301e) cooperating with the cone (301b) is fixedly connected to the arc plate (301d), and a clamping groove (301f) cooperating with the pressing plate (301e) is provided on the cone (301b).

7. The box-type distribution network automation feeder terminal according to claim 6, characterized in that: The trigger assembly (302) comprises a long strip plate (302a) fixedly connected to the right side wall of the cylinder, a mounting plate (302b) fixedly connected to the inner wall of the through-opening (301a), an opening matched with the strip-shaped opening being provided on the mounting plate (302b), the cone (301b) being elastically connected to the mounting plate (302b) via a second spring (302c), a first triggering piece (302d) fixedly connected to the inner wall of the mounting groove (203a), and a second triggering piece (302e) matched with the first triggering piece (302d) being provided on the long strip plate (302a).

8. The box-type distribution network automation feeder terminal according to claim 7, characterized in that: The signal transmission component (303) comprises an alarm (303a) fixedly connected to the outer wall of the box-type feeder terminal body (101), a wireless transmitter (303b) fixedly connected to the carrier plate (102), and a storage battery (303c) provided on the carrier plate (102).

9. The box-type distribution network automation feeder terminal according to claim 7 or 8, characterized in that: The gear assembly (401) comprises a support opening (401a) provided on the outer wall of the box-type feeder terminal body (101) and the mounting plate (201c); a guide sleeve (401b) is rotatably connected in the upper support opening (401a); an anti-slip groove (401c) is provided on the inner wall of the guide sleeve (401b); a support shaft (401d) is rotatably connected in the mounting groove (203a); an anti-slip strip (401e) matched with the anti-slip groove (401c) is fixedly connected to the support shaft (401d); a gear (401f) is fixedly connected to the support shaft (401d); and a tooth plate (401g) meshing with the gear (401f) is fixedly connected to the long strip plate (302a).

10. The box-type distribution network automation feeder terminal according to claim 9, characterized in that: The identification component (402) comprises an identification plate (402a) fixedly connected to a support shaft (401d), wherein the identification plate (402a) is provided with two interlayers (402b), wherein the two interlayers (402b) are provided with grooves (402c), wherein the grooves (402c) are provided with fluorescent powder (402d), and wherein the fluorescent powder (402d) in the two grooves (402c) has different colors.

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