Intelligent control equipment for cable welding

Abstract

The invention relates to the technical field of electric power engineering, and discloses a cable welding intelligent control device which comprises a box body, a box cover is rotatably installed on one side of the box body, a cushion is installed on the inner side of the box cover, a plurality of lock rings are installed on one side of the exterior of the box cover, a plurality of lock catches are installed on one side of the exterior of the box body, and a handle is installed on one side of the box cover. A base is installed in the box body, an equipment grounding socket is installed on one side of the upper portion of the base, a 220V power input socket is installed on the lower portion of the equipment grounding socket, a voltage and current indicator lamp is installed on the lower portion of the 220V power input socket, and a power protective tube is installed on the lower portion of the voltage and current indicator lamp. And the lower part of the power supply protective tube is provided with an equipment power supply main switch. The temperature control meter can control the heating tape to adjust the heating state in time, so that the cable can be welded at a proper temperature, the welding quality and stability of the cable are effectively improved, and the reliability of power transmission is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of power engineering, and particularly to an intelligent control device for cable fusion splicing. Background Art

[0002] In the field of power engineering, the quality of cable connection is directly related to the stability and reliability of power transmission. With the continuous growth of power demand and the continuous advancement of power grid construction, more stringent requirements are put forward for cable fusion splicing technology and equipment, and many drawbacks of traditional cable fusion splicing methods and equipment have gradually emerged.

[0003] On the one hand, early cable fusion splicing equipment lacked accuracy in temperature control and was difficult to achieve precise regulation of fusion splicing temperature according to the specific requirements of different cable materials, specifications, and fusion splicing processes. Too high temperature is likely to damage the cable insulation layer, reduce the insulation performance of the cable, and pose a safety hazard; too low temperature may lead to insufficient cable fusion splicing, poor conductivity at the joint, increase the line resistance, and thus affect the power transmission efficiency. Moreover, problems such as joint loosening and heating may occur during subsequent use, and in severe cases, power outages may be caused, affecting the stability of power supply. On the other hand, the operation process of previous equipment was cumbersome, and operators needed to have high professional skills and rich experience to complete the fusion splicing work. For example, in terms of parameter setting, complex adjustments may be required for multiple independent control components, which not only consumes a lot of time but also is prone to operation errors. This not only reduces work efficiency but also increases labor costs. At the same time, due to the complexity of the operation, the training cycle for new employees is long, and it is difficult to quickly adapt to work requirements, restricting the construction progress. In addition, traditional equipment has defects in safety protection design and lacks perfect functions such as grounding protection, overcurrent protection, and overheat protection. During the operation of the equipment, once abnormal current, overhigh temperature, etc. occur, the circuit cannot be cut off in time or corresponding protection measures cannot be taken, which is extremely likely to cause serious accidents such as equipment damage, fire, and even casualties, posing a great threat to the life safety of operators and equipment property.

[0004] In view of this, the purpose of the present invention is to provide an intelligent control device for cable fusion splicing to solve the deficiencies existing in the prior art. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides an intelligent control device for cable fusion splicing, which solves the problem of low accuracy in temperature control.

[0006] To achieve the above object, the present invention is realized by the following technical solutions: An intelligent control device for cable fusion includes a box body, on one side of which a box cover is rotatably installed. A soft pad is installed inside the box cover. A plurality of lock rings are installed on the outer side of one side of the box cover, and a plurality of locks are installed on the outer side of one side of the box body. A handle is installed on one side of the box cover. A base is installed inside the box body. On one side of the upper part of the base, an equipment grounding socket is installed. Below the equipment grounding socket, a 220V power input socket is installed. Below the 220V power input socket, a voltage and current indicator light is installed. Below the voltage and current indicator light, a power fuse tube is installed. Below the power fuse tube, a main switch of the equipment power supply is installed. On one side of the 220V power input socket, an A module is installed. On one side of the A module, a B module is installed. On one side of the B module, a C module is installed. An ABC heating and heat preservation module is placed beside the box body; The A module includes an A-phase temperature controller installed on one side of the 220V power input socket. On one side of the A-phase temperature controller, an A-phase heating output power switch is installed. On one side of the A-phase heating output power switch, an A-phase temperature controller restart button switch is installed. On one side of the A-phase temperature controller restart button switch, an A-phase heating power output aviation socket is installed. On one side of the A-phase heating power output aviation socket, an A-phase temperature acquisition socket is installed.

[0007] Preferably, the B module includes a B-phase temperature controller installed below the A-phase temperature controller. On one side of the B-phase temperature controller, a B-phase heating output power switch is installed. On one side of the B-phase heating output power switch, a B-phase temperature controller restart button switch is installed. On one side of the B-phase temperature controller restart button switch, a B-phase heating power output aviation socket is installed. On one side of the B-phase heating power output aviation socket, a B-phase temperature acquisition socket is installed.

[0008] Preferably, the C module includes a C-phase temperature controller installed below the B-phase temperature controller. On one side of the C-phase temperature controller, a C-phase heating output power switch is installed. On one side of the C-phase heating output power switch, a C-phase temperature controller restart button switch is installed. On one side of the C-phase temperature controller restart button switch, a C-phase heating power output aviation socket is installed. On one side of the C-phase heating power output aviation socket, a C-phase temperature acquisition socket is installed.

[0009] Preferably, the ABC heating and heat preservation module includes a special wire for ABC-phase heating power output. Below the special wire for ABC-phase heating power output, an ABC heating tape is installed. On one side of the ABC heating tape, an ABC temperature sensor is installed. On one side of the special wire for ABC-phase heating power output, a special power wire is installed.

[0010] Preferably, the components in the A module are all installed in sequence from left to right.

[0011] Preferably, the components within the B module are all installed in sequence from left to right.

[0012] Preferably, the components within the C module are all installed in sequence from left to right.

[0013] Preferably, the ABC heating and insulation module further includes a cable. A layer of tin foil is provided around the outer circumference of the cable. An ABC temperature sensor is wrapped inside the tin foil. The ABC temperature sensor is installed on the outer side of the cable. An ABC heating tape is wound and installed outside the tin foil.

[0014] The present invention provides an intelligent control device for cable fusion splicing, having the following beneficial effects: 1. After the device is powered on, the operator can independently set the fusion splicing temperature and time for the A, B, and C phases according to the requirements of the cable fusion splicing process. Also, the temperature can be accurately collected through the A-phase temperature controller, B-phase temperature controller, and C-phase temperature controller. During the heating process, if the actual temperature does not match the preset temperature, the temperature controller will promptly control the heating tape to adjust the heating state, ensuring that the cable can be fused at an appropriate temperature, avoiding poor fusion splicing quality caused by too high or too low temperature, effectively improving the quality and stability of cable fusion splicing, and guaranteeing the reliability of power transmission.

[0015] 2. The grounding socket of the device is always connected to the ground, providing reliable grounding protection for the device to prevent the operator from getting an electric shock. Also, when the current is abnormal, the power fuse can cut off the circuit in time to protect the internal components of the device, avoiding dangers such as failures and even fires caused by excessive current. In addition, if abnormal situations such as too high temperature or too large current occur during the operation of the device, the restart button switches of the A, B, and C phase temperature controllers can be used to try to restore the normal operation of the device. If the failure is serious, the main power switch of the device can be used to cut off the power in time to avoid further damage to the device, comprehensively protecting the personal safety of the operator and the safety of the device during the use of the device.

[0016] 3. The A, B, and C modules of the present invention are reasonably arranged, and the internal components are installed in sequence from left to right, facilitating the production, manufacturing, and assembly of the device, reducing the production cost. At the same time, it is also convenient for the operator to operate and maintain, thus reducing the possibility of operation errors. Also, the ABC heating and insulation module uses a cable wrapped with tin foil, installs an ABC temperature sensor inside, and winds an ABC heating tape outside, effectively improving the accuracy of temperature collection and the uniformity of heating. Finally, the tin foil can reduce heat dissipation, making the temperature collection more accurate, thereby guaranteeing the quality of cable fusion splicing and improving the working efficiency of the device, having important application value in the field of power engineering. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1Isometric view of the present invention; Figure 2 Schematic diagram of the internal structure of the present invention; Figure 3 Schematic diagram of the external structure of the present invention; Figure 4 Schematic diagram of the auxiliary structure of the present invention; Figure 5 Schematic diagram of the heat preservation structure of the present invention.

[0018] Wherein, 1, box body; 2, box cover; 3, soft pad; 4, lock ring; 5, lock catch; 6, handle; 100, base; 7, equipment grounding socket; 8, 220V power input socket; 9, voltage and current indicator light; 10, power fuse; 11, equipment main power switch; 200, A module; 12, A-phase temperature controller; 13, A-phase heating output power switch; 14, A-phase temperature controller restart push-button switch; 15, A-phase heating power output aviation socket; 16, A-phase temperature acquisition socket; 300, B module; 17, B-phase temperature controller; 18, B-phase heating output power switch; 19, B-phase temperature controller restart push-button switch; 20, B-phase heating power output aviation socket; 21, B-phase temperature acquisition socket; 400, C module; 22, C-phase temperature controller; 23, C-phase heating output power switch; 24, C-phase temperature controller restart push-button switch; 25, C-phase heating power output aviation socket; 26, C-phase temperature acquisition socket; 500, ABC heating and heat preservation module; 27, ABC-phase heating power output special wire; 28, ABC heating tape; 29, ABC temperature sensor; 30, power special wire; 31, tin foil paper; 32, cable. Detailed implementation manners

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to the attached Figure 1 - attached Figure 5, an embodiment of the present invention provides an intelligent control device for cable fusion splicing, including a box body 1. A box cover 2 is rotatably installed on one side of the box body 1. A soft pad 3 is installed inside the box cover 2. A plurality of lock rings 4 are installed on the outer side of one side of the box cover 2. A plurality of lock catches 5 are installed on the outer side of one side of the box body 1. A handle 6 is installed on one side of the box cover 2. A base 100 is installed inside the box body 1. An equipment grounding socket 7 is installed on the upper side of one side of the base 100. A 220V power input socket 8 is installed below the equipment grounding socket 7. A voltage and current indicator light 9 is installed below the 220V power input socket 8. A power fuse 10 is installed below the voltage and current indicator light 9. An equipment power main switch 11 is installed below the power fuse 10. An A module 200 is installed on one side of the 220V power input socket 8. A B module 300 is installed on one side of the A module 200. A C module 400 is installed on one side of the B module 300. An ABC heating and insulation module 500 is placed beside the box body 1; Specifically, the box body 1 has good protection performance and can effectively resist external collisions, dust, moisture, etc. The rotational connection method of the box cover 2 ensures smooth and stable opening and closing. The soft pad 3 is made of a soft and elastic material. Its function is to avoid hard collisions between the internal equipment and the box cover 2 when the box cover 2 is closed, playing a buffering and protective role to prevent scratches or damage on the surface of the equipment. The lock rings 4 and the lock catches 5 cooperate with each other to play a closing role and can effectively prevent the box cover 2 from accidentally opening, ensuring the safety of the equipment. The handle 6 is used to facilitate the operator to carry the equipment. A base 100 is installed inside the box body 1. The base 100 provides an installation platform for each component inside the equipment. An equipment grounding socket 7 is installed on the upper side of one side of the base 100. It is connected to the ground through a wire and can conduct static electricity, leakage, etc. generated during the operation of the equipment into the ground, preventing the operator from getting an electric shock and also protecting the internal electronic components of the equipment from static interference and leakage damage. A 220V power input socket 8 is installed below the equipment grounding socket 7. The 220V power input socket 8 is used to connect to an external 220V AC power supply, and its specifications and interface standards comply with relevant electrical safety regulations to ensure the stability and reliability of the power connection. The voltage and current indicator light 9 can display the voltage and current status of the power supply connected to the equipment in real time. Through different colors of lights or digital displays, the operator can intuitively understand the working conditions of the power supply, facilitating the operator to discover and handle problems in a timely manner. The function of the power fuse 10 is to prevent excessive current from damaging the internal electronic components of the equipment. An equipment power main switch 11 is installed below the power fuse 10. The equipment power main switch 11 is used to control the power on and off of the entire equipment.

[0021] Module A 200 includes a phase-A temperature controller 12 installed on one side of the 220V power input socket 8. A phase-A heating output power switch 13 is installed on one side of the phase-A temperature controller 12. A phase-A temperature controller restart push-button switch 14 is installed on one side of the phase-A heating output power switch 13. A phase-A heating power output aviation socket 15 is installed on one side of the phase-A temperature controller restart push-button switch 14. A phase-A temperature acquisition socket 16 is installed on one side of the phase-A heating power output aviation socket 15. The components within Module A 200 are all installed in sequence from left to right. Specifically, Module A 200 includes a phase-A temperature controller 12 installed on one side of the 220V power input socket 8. It uses a high-precision temperature sensor and an advanced temperature control algorithm, and can accurately measure and control the temperature during the phase-A heating process. A phase-A heating output power switch 13 is installed on one side of the phase-A temperature controller 12. The phase-A heating output power switch 13 is used to control the power on and off of the phase-A heating belt. Operators can, according to actual needs, start or stop the heating operation of the phase-A heating belt by operating this switch. A phase-A temperature controller restart push-button switch 14 is installed on one side of the phase-A heating output power switch 13. When an abnormal situation occurs to the phase-A temperature controller 12, the operator can press the phase-A temperature controller restart push-button switch 14 to perform a restart operation on the temperature controller to make it return to the normal working state. A phase-A heating power output aviation socket 15 is installed on one side of the phase-A temperature controller restart push-button switch 14. The phase-A heating power output aviation socket 15 has good electrical and mechanical properties. It is connected to the phase-A heating belt in the ABC heating and insulation module 500 through a dedicated aviation plug, and can stably transmit the heating power to ensure the normal operation of the phase-A heating belt. A phase-A temperature acquisition socket 16 is installed on one side of the phase-A heating power output aviation socket 15. The phase-A temperature acquisition socket 16 is used to connect a phase-A temperature sensor. The phase-A temperature sensor transmits the collected cable temperature signal to the phase-A temperature controller 12 through this socket, so that the phase-A temperature controller 12 can monitor the temperature in real time and perform precise control.

[0022] Module B 300 includes a phase-B temperature controller 17 installed below the phase-A temperature controller 12. A phase-B heating output power switch 18 is installed on one side of the phase-B temperature controller 17. A phase-B temperature controller restart push-button switch 19 is installed on one side of the phase-B heating output power switch 18. A phase-B heating power output aviation socket 20 is installed on one side of the phase-B temperature controller restart push-button switch 19. A phase-B temperature acquisition socket 21 is installed on one side of the phase-B heating power output aviation socket 20. The components within Module B 300 are all installed in sequence from left to right. Specifically, the B-phase temperature controller 17 also has high-precision temperature measurement and control functions, and is specifically used to monitor and control the temperature during the B-phase heating process. On one side of the B-phase temperature controller 17, there is a B-phase heating output power switch 18. Similar to the A-phase heating output power switch 13, operators can flexibly control the working state of the B-phase heating tape through it. On one side of the B-phase heating output power switch 18, there is a B-phase temperature controller restart button switch 19. When the B-phase temperature controller 17 fails, the B-phase temperature controller restart button switch 19 can be used to restart the temperature controller to make it resume normal operation and ensure precise control of the B-phase temperature. On one side of the B-phase temperature controller restart button switch 19, there is a B-phase heating power output aviation socket 20. The B-phase heating power output aviation socket 20 has the same specification as the A-phase heating power output aviation socket 15 and is connected to the B-phase heating tape in the ABC heating and insulation module 500 through a special plug to provide a stable heating power for the B-phase heating tape. On one side of the B-phase heating power output aviation socket 20, there is a B-phase temperature acquisition socket 21. The B-phase temperature acquisition socket 21 is used to connect the B-phase temperature sensor, and the temperature signal collected by the B-phase temperature sensor is transmitted to the B-phase temperature controller 17 through this socket to realize real-time monitoring and feedback control of the temperature during the B-phase heating process.

[0023] Module C 400 includes a C-phase temperature controller 22 installed below the B-phase temperature controller 17. On one side of the C-phase temperature controller 22, there is a C-phase heating output power switch 23. On one side of the C-phase heating output power switch 23, there is a C-phase temperature controller restart button switch 24. On one side of the C-phase temperature controller restart button switch 24, there is a C-phase heating power output aviation socket 25. On one side of the C-phase heating power output aviation socket 25, there is a C-phase temperature acquisition socket 26; The components within Module C 400 are all installed in sequence from left to right; Specifically, the temperature controller 22 for phase C has the same functions and performance as the temperature controllers 17 for phases A and B. It can accurately measure and regulate the temperature during the heating of phase C. There is a heating output power switch 23 for phase C installed on one side of the temperature controller 22 for phase C. The heating output power switch 23 for phase C controls the power on and off of the heating tape for phase C. The operator can turn on or off the heating tape for phase C at any time according to the requirements of the welding process. There is a restart button switch 24 for the temperature controller of phase C installed on one side of the heating output power switch 23 for phase C. When the temperature controller 22 for phase C malfunctions, the restart button switch 24 for the temperature controller of phase C can help the operator quickly restart the temperature controller to ensure the accuracy and stability of the temperature control for phase C. There is an aviation socket 25 for the heating power output of phase C installed on one side of the restart button switch 24 for the temperature controller of phase C. The aviation socket 25 for the heating power output of phase C is responsible for transmitting the heating power of the equipment to the heating tape for phase C in the ABC heating and insulation module 500, ensuring that the heating tape for phase C can work normally by generating heat. There is a temperature acquisition socket 26 for phase C installed on one side of the aviation socket 25 for the heating power output of phase C. The temperature acquisition socket 26 for phase C is used to connect the temperature sensor for phase C. The cable temperature information collected by the temperature sensor for phase C is transmitted to the temperature controller 22 for phase C through this socket, providing real-time data support for the temperature control of the temperature controller 22 for phase C.

[0024] The ABC heating and insulation module 500 includes a dedicated wire 27 for the heating power output of phases A, B, and C. There is a heating tape 28 for phases A, B, and C installed below the dedicated wire 27 for the heating power output of phases A, B, and C. There is a temperature sensor 29 for phases A, B, and C installed on one side of the heating tape 28 for phases A, B, and C. There is a dedicated power wire 30 installed on one side of the dedicated wire 27 for the heating power output of phases A, B, and C. Specifically, the dedicated wire 27 for the heating power output of phases A, B, and C is a key cable 32 connecting the equipment control module and the heating tape. It has good electrical performance and mechanical strength, can stably transmit the heating power, and also has a certain anti-interference ability to ensure that the heating process is not affected by external electromagnetic interference. There is a heating tape 28 for phases A, B, and C installed below the dedicated wire 27 for the heating power output of phases A, B, and C. The heating tape 28 for phases A, B, and C is a component that directly heats the cable, can quickly convert electrical energy into heat energy, and the heating is uniform, ensuring that the cable is heated uniformly during the welding process and improving the welding quality. There is a temperature sensor 29 for phases A, B, and C installed on one side of the heating tape 28 for phases A, B, and C. The temperature sensor 29 for phases A, B, and C is used to monitor the temperature change of the cable in real time, can accurately collect temperature data, and transmit these data to the temperature controllers 22 for phases A, B, and C through the corresponding temperature acquisition sockets, providing an accurate basis for the temperature regulation of the temperature controllers. There is a dedicated power wire 30 installed on one side of the dedicated wire 27 for the heating power output of phases A, B, and C. The dedicated power wire 30 connects the ABC heating and insulation module 500 to the power part of the equipment, ensuring that the ABC heating and insulation module 500 can obtain a stable power supply and guaranteeing the continuous progress of the heating work.

[0025] The ABC heating and insulation module 500 further includes a cable 32. A layer of tinfoil 31 is provided around the outer circumference of the cable 32. An ABC temperature sensor 29 is wrapped inside the tinfoil 31. The ABC temperature sensor 29 is installed on the outer side of the cable 32. An ABC heating tape 28 is wound around the outside of the tinfoil 31. Specifically, the tinfoil 31 has good heat insulation and shielding properties. On the one hand, it can reduce the heat dissipation of the heat generated by the ABC heating tape 28 to the outside, improve the heating efficiency, and reduce energy consumption. On the other hand, it can shield external electromagnetic interference, ensuring that the temperature signal collected by the ABC temperature sensor 29 is accurate and reliable. The ABC temperature sensor 29 is installed on the outer side of the cable 32, enabling it to directly contact the cable and accurately measure the temperature change of the cable in real time, providing accurate data support for temperature control. The ABC heating tape 28 is wound around the outside of the tinfoil 31, ensuring uniform heating and enabling the cable to be evenly heated during the welding process, improving the welding quality.

[0026] Working principle: After the device is connected to the 220V AC power supply, the current is introduced through the 220V power input socket 8, and the voltage and current indicator light 9 lights up to display the current voltage status. At the same time, the power fuse 10 comes into play, cutting off the circuit in a timely manner in case of abnormal current to protect the internal components of the device and ensure the safe operation of the device. Then, the operator closes the main power switch 11 of the device. At this time, the temperature controllers in the A, B, and C modules 400 start to work and display the natural temperatures of each phase.

[0027] According to the process requirements of cable welding, the operator sets the welding temperature and time. Taking phase A as an example, gently press the "SET" button on the temperature controller 12 of phase A. The "PV" display shows the red number "SP". At this time, press the "^v" up and down buttons to set the welding temperature of phase A. After setting the temperature, press the "SET" button again. When "St" is displayed in the "SP" area, press the "^v" up and down buttons to set the welding time of phase A. The temperature and time setting steps for phases B and C are the same as those for phase A. This method of independent phase-by-phase setting can meet the different requirements of each phase for temperature and time during the welding of different cables, ensuring the stability and reliability of the welding quality.

[0028] After the temperature and time are set, the operator tightly wraps the ABC temperature sensor 29 with tinfoil 31 and fixes it on the heated cable. The ABC heating tape 28 is naturally wound around the cable. The dedicated ABC-phase heating power output wire 27 in the ABC heating and insulation module 500 is connected to the ABC heating tape 28 at one end and to the device through the dedicated power wire 30 at the other end. When the operator closes the A, B, and C-phase heating output power switch 23, the current passes through the A, B, and C-phase heating power output aviation socket 25 and is transmitted to the ABC heating tape 28 through the dedicated ABC-phase heating power output wire 27. The ABC heating tape 28 quickly heats up under the action of the current and starts to heat the cable.

[0029] During the heating process, the ABC temperature sensor 29 monitors the temperature change of the cable in real time and feeds the temperature signal back to the corresponding A, B, and C-phase temperature controllers 22 through the A, B, and C-phase temperature acquisition sockets 26. The actual temperature collected is compared with the preset temperature through the temperature controller. If the actual temperature is lower than the preset temperature, the temperature controller will control the heating tape to continue heating; if the actual temperature reaches or exceeds the preset temperature, the temperature controller will control the heating tape to stop heating or reduce the heating power, realizing precise control of the cable heating temperature, ensuring that the cable is welded at an appropriate temperature, and avoiding affecting the welding quality due to too high or too low temperature.

[0030] When the preset welding time is reached, the device automatically stops heating. At this time, the cable welding is completed. Throughout the process, the device grounding socket 7 is always connected to the ground, providing reliable grounding protection for the device, preventing the operator from getting an electric shock, and ensuring personal safety. In addition, if an abnormal situation occurs during the operation of the device, such as too high temperature, too large current, etc., the restart button switch of the A, B, and C-phase temperature controllers 22 can be used to restart the relevant modules and try to restore the normal operation of the device; if the fault is more serious, the main power switch 11 of the device can cut off the power in time to avoid further damage to the device.

[0031] The A, B, and C modules 400 of the device are reasonably arranged and are installed in sequence from left to right through their internal components. This not only facilitates the production, manufacturing, and assembly of the device but also makes it convenient for the operator to operate and maintain. Moreover, the ABC heating and insulation module 500 adopts a structure in which the cable 32 is externally wrapped with tinfoil 31, the ABC temperature sensor 29 is installed inside, and the ABC heating tape 28 is wound outside, effectively improving the accuracy of temperature acquisition and the uniformity of heating, and further ensuring the quality of cable welding.

[0032] In summary, through precise temperature and time control, reliable grounding protection, reasonable module layout, and scientific design of the heating module, this intelligent cable splicing control device realizes automated, intelligent, and precise control of the cable splicing process. It can not only meet the splicing requirements of different cables, improve the quality and efficiency of cable splicing, but also ensure the safety of operators. It has important application value and broad promotion prospects in the field of power engineering, provides an efficient and reliable solution for cable connection in the power system, and helps to promote the development and progress of power engineering technology.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable welding intelligent control device, characterized in that: The invention comprises a box body (1), a box cover (2) is rotatably mounted on one side of the box body (1), a soft cushion (3) is mounted on the inner side of the box cover (2), a plurality of locking rings (4) are mounted on the outer side of the box cover (2), a plurality of locking buckles (5) are mounted on the outer side of the box body (1), a handle (6) is mounted on one side of the box cover (2), a base (100) is mounted inside the box body (1), a device grounding socket (7) is mounted on one side of the upper part of the base (100), a 220V power input socket (8) is mounted on the lower part of the device grounding socket (7), and the 2 A voltage and current indicator light (9) is installed at the bottom of the 20V power input socket (8), a power fuse (10) is installed at the bottom of the voltage and current indicator light (9), a main power switch (11) of the equipment is installed at the bottom of the power fuse (10), an A module (200) is installed at one side of the 220V power input socket (8), a B module (300) is installed at one side of the A module (200), a C module (400) is installed at one side of the B module (300), and an ABC heating and heat preservation module (500) is placed at one side of the box body (1); The A module (200) comprises an A-phase temperature control meter (12) mounted on one side of a 220V power input socket (8); an A-phase heating output power switch (13) is mounted on one side of the A-phase temperature control meter (12); an A-phase temperature control meter restart button switch (14) is mounted on one side of the A-phase heating output power switch (13); an A-phase heating power output aviation socket (15) is mounted on one side of the A-phase temperature control meter restart button switch (14); and an A-phase temperature acquisition socket (16) is mounted on one side of the A-phase heating power output aviation socket (15).

2. The cable welding intelligent control device according to claim 1, characterized in that: The B module (300) comprises a B-phase temperature control meter (17) mounted at the bottom of the A-phase temperature control meter (12); a B-phase heating output power switch (18) is mounted on one side of the B-phase temperature control meter (17); a B-phase temperature control meter restart button switch (19) is mounted on one side of the B-phase heating output power switch (18); a B-phase heating power output aviation socket (20) is mounted on one side of the B-phase temperature control meter restart button switch (19); and a B-phase temperature acquisition socket (21) is mounted on one side of the B-phase heating power output aviation socket (20).

3. The cable welding intelligent control device according to claim 1, characterized in that: The C module (400) comprises a C-phase temperature control meter (22) mounted at the bottom of the B-phase temperature control meter (17); a C-phase heating output power switch (23) is mounted on one side of the C-phase temperature control meter (22); a C-phase temperature control meter restart button switch (24) is mounted on one side of the C-phase heating output power switch (23); a C-phase heating power output aviation socket (25) is mounted on one side of the C-phase temperature control meter restart button switch (24); and a C-phase temperature collection socket (26) is mounted on one side of the C-phase heating power output aviation socket (25).

4. The cable welding intelligent control device according to claim 1, characterized in that: The ABC heating and heat preservation module (500) comprises an ABC phase heating power output dedicated line (27), an ABC heating belt (28) is installed at the lower part of the ABC phase heating power output dedicated line (27), an ABC temperature sensor (29) is installed on one side of the ABC heating belt (28), and a power supply dedicated line (30) is installed on one side of the ABC phase heating power output dedicated line (27).

5. The cable welding intelligent control device according to claim 1, characterized in that: The components in the A module (200) are installed in sequence from left to right.

6. The cable welding intelligent control device according to claim 1, characterized in that: The components in the B module (300) are installed in sequence from left to right.

7. The cable welding intelligent control device according to claim 1, characterized in that: The components in the C module (400) are installed in sequence from left to right.

8. The cable welding intelligent control device according to claim 1, characterized in that: The ABC heating and heat preservation module (500) further comprises a cable (32), a tin foil (31) is arranged around the outside of the cable (32), an ABC temperature sensor (29) is wrapped inside the tin foil (31), the ABC temperature sensor (29) is installed on the outside of the cable (32), and an ABC heating belt (28) is installed around the outside of the tin foil (31).

Images