Simple electrical supply device

Abstract

The utility model provides a simple electrical supply device, which comprises at least one electrical supply unit, the electrical supply unit comprises a support frame, an electric power mother pipe, a plurality of power socket modules, a ventilation main pipe and an air source connector, the electric power mother pipe is arranged on the support frame, and the two ends of the electric power mother pipe are respectively provided with a connecting plug. The top of the support frame is provided with a plurality of power socket modules electrically connected with the power mother tube; a supporting rod for supporting the main ventilation pipe is arranged on the supporting frame, an air pipe female connector is arranged at the air inlet end of the main ventilation pipe, and the main ventilation pipe is communicated with a branch connector used for ventilation of production equipment. The simple electric power supply device realizes centralized supply of electric power and an air source; the number of the power socket modules can be increased or decreased or the positions of the ventilation taps can be adjusted according to needs, the power socket modules with different currents can meet different flexible requirements of production, and the electrical supply unit and the power socket modules adopt modular design, so that each part can be independently replaced or maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical connection, in particular to a simple electrical supply device. Background Art

[0002] In our daily life, industries such as leather goods, clothing, and footwear often need to process various materials inside the workshop during the production process. For example, during the production of leather goods, various equipment such as scissors and sewing machines are required for operation, and these equipment usually need to be powered on to work properly. At the same time, due to the characteristics of the production environment, some equipment also needs to be connected to a gas pipeline to provide the necessary gas source supply. Therefore, inside the workshop, various wires and gas pipes are often seen intertwined and stacked messily, affecting the management of the production workshop.

[0003] A simple movable power supply structure disclosed in CN 212136763 U includes a power supply body, a fixing member, a socket, a cable, and a plug. The power supply body is movably arranged on the fixing member, the socket is connected to the power supply body, the first end of the cable is connected to the power supply body, the second end of the cable is connected to the plug, and the cable is movably arranged on the fixing member. Although this power supply structure is convenient for moving the power supply body, it cannot meet the gas supply requirements of workshop production equipment at the same time. Therefore, there is a need to provide a transfer device for temporary use in workshop production that can supply power and gas simultaneously to meet the electricity and gas requirements of production and processing equipment. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a simple electrical supply device with a simple structure, convenient use, and facilitating the electrical standard connection of production equipment.

[0005] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0006] A simple electrical supply device includes at least one electrical supply unit. The electrical supply unit includes a support frame, a power main pipe, a plurality of power socket modules, a ventilation main pipe, and a gas source connector. The power main pipe is arranged on the support frame, and plug connectors are respectively arranged at both ends of the power main pipe. A plurality of power socket modules electrically connected to the power main pipe are arranged on the top of the support frame; a support rod for supporting the ventilation main pipe is arranged on the support frame, a trachea mother connector is arranged at the air inlet end of the ventilation main pipe, and a branch connector for ventilating production equipment is communicated with the ventilation main pipe.

[0007] The branch connector is a three-way connector and / or a round two-way connector; preferably, the three-way connector is arranged at one end of the ventilation main pipe far from the trachea mother connector, and the round two-way connector is arranged at one end close to the trachea mother connector. The three-way connector facilitates the connection of the ventilation main pipes of adjacent electrical supply units.

[0008] Among them, the tracheal male joint is connected to an air compressor to provide a gas source for production equipment. The main ventilation pipe is made of galvanized pipe, and the outer surface of the main ventilation pipe is coated with an insulating coating. The insulating coating can effectively prevent the transmission of current through the main ventilation pipe, thus avoiding potential electric shock risks and improving the corrosion resistance of the main ventilation pipe; the insulating coating is preferably a polyethylene coating.

[0009] The plug connector at one end of the power main pipe is provided with a cable hose extending from the end of the support frame, which is convenient for connecting to an external power supply structure.

[0010] This electrical supply device can be provided with one electrical supply unit or multiple electrical supply units spliced according to needs, so as to supply power and gas to different equipment in the production workshop, thus solving the phenomenon of messy distribution of wires and gas pipelines of existing production workshop equipment, and meeting the transfer requirements of temporary power supply and gas supply for production equipment.

[0011] Preferably, the power socket module includes a low-current power socket module and a high-current power socket module, and the currents of adjacent power socket modules are different. For example, the power socket module includes a 10A power socket module, a 20A power socket module, and a 32A power socket module. The power socket module is a track socket or a combined socket composed of one or more of a two-hole socket, a single-phase three-hole socket, a three-phase four-hole socket, and a three-phase five-hole industrial socket. That is, the power socket module is provided with one or more of a two-hole socket, a single-phase three-hole socket, a three-phase four-hole socket, or a three-phase five-hole industrial socket, which can meet the power supply requirements of different production equipment in the workshop.

[0012] In a certain exemplary embodiment, each power socket module is provided with a power-on control switch, a transparent protective cover, an air protection switch, and a leakage protection switch. One side edge of the transparent protective cover is rotatably connected to the housing of the power socket module, and can rotate relative to the power socket module to open or close the panel of the power socket module; the air protection switch and the leakage protection switch are electrically connected to the power socket module.

[0013] In a certain exemplary embodiment, a limiting plate is provided on the side of the support frame above the power main pipe. Positioning through holes are opened at both ends of the limiting plate, which is convenient for fixing the electrical supply device against the wall of the production workshop or on the side of the production equipment, facilitating the standardized distribution of the electrical supply device. The main ventilation pipe is fixed to the support rod through a pipe clamp. The positioning through holes are round holes or waist-shaped holes.

[0014] In another exemplary embodiment, universal rollers are provided at the bottom of the support frame, which is convenient for the movement of the electrical supply device.

[0015] The beneficial effects of a simple electrical supply device of the present utility model:

[0016] The simple electrical supply device integrates a power bus duct, multiple power socket modules, and a main ventilation duct on a support frame to achieve centralized supply of power and gas source. Moreover, the number of power socket modules can be increased or decreased as needed, the position of the ventilation tap can be adjusted, and power socket modules with different currents can meet different flexible production requirements. The equipment on the production line can access the power and gas source more conveniently, reducing the complexity and time cost of wiring and pipe connection.

[0017] The electrical supply unit and the power socket module adopt a modular design, enabling each component to be replaced or repaired independently, reducing the complexity and cost of overall maintenance. Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram of the simple electrical supply device according to Embodiment 1 of the present utility model;

[0019] Figure 2 It is a schematic structural diagram of the simple electrical supply device according to Embodiment 2 of the present utility model;

[0020] Figure 3 It is a schematic structural diagram of the simple electrical supply device according to Embodiment 3 of the present utility model.

[0021] Wherein: 1. Support rod, 2. Support frame, 3. Power bus duct, 4. Plug connector, 5. Pipe joint of air pipe, 61. Circular two-way joint, 62. Three-way joint, 7. Main ventilation duct, 8. Protective cover, 9. Power socket module, 91. Low-current power socket module, 92. High-current power socket module, 10. Leakage protection switch, 11. Power-on control switch, 12. Pipe clamp, 13. Limiting plate, 14. Limiting through hole, 15. Universal roller, 16. Locking valve. Detailed Embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment 1

[0024] Refer to Figure 1, A simple electrical supply device in this embodiment includes an electrical supply unit. The electrical supply unit includes a support frame 2, a power main pipe 3, a plurality of power socket modules 9, a ventilation main pipe 7, and a gas source connector. The support frame 2 is provided with a power main pipe 3. Plug connectors 4 are respectively arranged at both ends of the power main pipe 3. A plurality of power socket modules 9 electrically connected to the power main pipe 3 are arranged at the top of the support frame 2. A support rod 1 for supporting the ventilation main pipe 7 is arranged on the support frame 2. A pipe mother joint 5 is arranged at the air inlet end of the ventilation main pipe 7. A branch joint for ventilating the production equipment is communicated with the ventilation main pipe 7.

[0025] The branch joint is a three-way joint 62 and a round two-way joint 61. Among them, the three-way joint 62 is arranged at one end of the ventilation main pipe 7 far from the pipe mother joint 5, and the round two-way joint 61 is arranged at one end close to the pipe mother joint 5. The three-way joint 62 is convenient for the ventilation main pipes 7 of adjacent electrical supply units to be connected to each other.

[0026] Among them, the pipe mother joint 5 is communicated with an air compressor to provide a gas source for the production equipment. The ventilation main pipe 7 is made of galvanized pipe, and a pressure gauge and a safety relief valve are arranged on the ventilation main pipe 7. Its outer surface is coated with an insulating coating. The insulating coating can effectively prevent current from spreading through the ventilation main pipe 7, thereby avoiding potential electric shock risks, and can improve the corrosion resistance of the ventilation main pipe 7. The insulating coating is preferably a polyethylene coating.

[0027] A cable hose with a part extending from the end of the support frame 2 is arranged at the plug connector 4 at one end of the power main pipe 3, which is convenient for connecting with an external power supply structure.

[0028] The power socket module 9 in this embodiment includes a low-current power socket module 91 and a high-current power socket module 92. The currents of adjacent power socket modules 9 are different. Among them, the plug connector 4 of the power main pipe 3 is a 32A industrial plug, the low-current power socket module 91 is a 10A multi-hole power socket module 9, and the high-current power socket module 92 is a 20A multi-hole power socket module 9. The power socket module 9 is a combined socket composed of two-hole sockets, single-phase three-hole sockets, three-phase four-hole sockets, etc., which can meet the power supply requirements of different production equipment in the workshop.

[0029] All the power socket modules 9 are provided with a power-on control switch 11, a transparent protective cover 8, an air protection switch, and a leakage protection switch 10. One side edge of the transparent protective cover 8 is rotatably connected to the housing of the power socket module 9, and can rotate relative to the power socket module 9 to open or close the panel of the power socket module 9. The air protection switch and the leakage protection switch 10 are electrically connected to the power socket module 9.

[0030] Embodiment 2

[0031] Refer to Figure 2, compared with Embodiment 1, a simple electrical supply device in this embodiment has the following differences:

[0032] The simple electrical supply device includes more than 2 electrical supply units. The ventilation main pipes 7 of adjacent electrical supply units are connected through pipe adapters, and its power main pipe 3 is electrically connected through mating plug connectors 4. Attached Figure 2 shows a schematic diagram of the connection of 2 upper electrical supply units.

[0033] A limiting plate 13 is provided on the side of the support frame 2 above the power main pipe 3. Positioning through holes 14 are opened at both ends of the limiting plate 13, which is convenient for fixing the electrical supply device against the wall of the production workshop or on the side of the production equipment, facilitating the standardized layout of the electrical supply device in the production workshop. The ventilation main pipe 7 is fixed to the support rod 1 through a pipe clamp 12. The positioning through holes 14 are round holes or waist-shaped holes.

[0034] The electrical supply device in this embodiment can splice multiple electrical supply units according to needs, and then supply power and gas to different equipment in the production workshop, thereby solving the phenomenon of messy distribution of wires and gas pipelines of existing production workshop equipment. When there is a circuit or gas pipeline failure, each electrical supply unit can also be overhauled or replaced, facilitating the operation and maintenance of the electrical supply device and reducing production costs.

[0035] Embodiment 3

[0036] Refer to Figure 3 , compared with Embodiment 1, a simple electrical supply device in this embodiment has the following differences:

[0037] Universal rollers 15 and locking valves 16 are provided at the bottom of the support frame 2, which is convenient for the movement of the electrical supply device and can meet the transfer requirements of temporary power supply and gas supply for production equipment while standardizing the power and gas source supply of production equipment.

[0038] The working principle and usage method of the present utility model:

[0039] When in use, first electrically connect the plug connector 4 of the power main pipe 3 to an external power source structure, then according to production requirements, insert the power plug of the production equipment into the power socket module 9 with the corresponding current, and then turn on the power-on control switch 11 on the power socket module 9 to supply power to the corresponding production equipment;

[0040] For production equipment that needs to be ventilated, first connect the trachea male joint 5 at the air inlet end of the ventilation main pipe 7 to an air compressor, and then connect the trachea of the production equipment to the branch joint (tee joint 62 and round two-way joint 61 on the ventilation main pipe 7, which is selected according to the ventilation pipelines of different equipment). After ensuring good sealing of the pipeline connecting the gas source, start the air compressor to supply gas to the corresponding production equipment.

[0041] When it is necessary to temporarily supply power and gas source to the production equipment under debugging, the locking valve 16 on the universal roller 15 at the bottom of the support frame 2 can be controlled as needed, and then the simple electrical supply device is pushed to the required position by using the universal roller 15. Then, the locking valve 16 is locked, and the plug connector 4 of the power main pipe 3 is electrically connected to the external power supply structure, and the pipe mother connector 5 at the air inlet end of the ventilation main pipe 7 is connected to the air compressor. Then, the corresponding power socket module 9 is selected according to the working current of the production equipment to supply power to the production equipment, and the ventilation pipeline of the production equipment is connected to the tapping head of the ventilation main pipe 7 to complete the air supply preparation work for the production equipment.

[0042] For a simple electrical supply device of the present utility model, in addition to using the multi-hole power sockets with different currents disclosed in the above embodiments for the power socket module 9, a track socket in the prior art can also be used. For example, the technical solution disclosed in the power distribution system of CN201080001564.7 can be used to realize plugging in multiple sockets of different models according to requirements on a fixed length by using a power track, so as to meet the power supply requirements of the production equipment. Those skilled in the art can understand and implement based on the above text description, so there is no need to illustrate with drawings and elaborate further.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model, and is only used to illustrate the technical solution of the present utility model, not to limit the protection scope of the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model are all included in the protection scope of the present utility model.

Claims

1. A simple electrical supply device, characterized in that: The invention comprises at least one electrical supply unit, wherein the electrical supply unit comprises a support frame (2), a power main pipe (3), a plurality of power socket modules (9), a ventilation main pipe (7), and an air source connector. The power main pipe (3) is arranged on the support frame (2), and plug connectors (4) are respectively arranged at both ends of the power main pipe (3). The top of the support frame (2) is provided with a plurality of power socket modules (9) electrically connected to the power main pipe (3); the support frame (2) is provided with a support rod (1) for supporting the ventilation main pipe (7), and an air pipe main connector (5) is arranged at the air inlet end of the ventilation main pipe (7), and a tap connector for ventilating the production equipment is connected to the ventilation main pipe (7).

2. The simple electrical supply device according to claim 1, characterized in that: The tap is a three-way tap (62) and / or a round two-way tap (61).

3. The simple electrical supply device according to claim 1, characterized in that: The power socket module (9) comprises a low-current power socket module (91) and a high-current power socket module (92), and the currents of adjacent power socket modules (9) are different.

4. The simple electrical supply device according to claim 3, characterized in that: The power socket module (9) is provided with a power-on control switch (11), a transparent protective cover (8), an air protection switch and a leakage protection switch (10); one side of the transparent protective cover (8) is rotatably connected to the housing of the power socket module (9) and can be rotated relative to the power socket module (9) to open or close the panel of the power socket module (9); the air protection switch and the leakage protection switch (10) are electrically connected to the power socket module (9).

5. The simple electrical supply device according to claim 1, characterized in that: The power socket module (9) is a track socket or a combination socket consisting of one or more of a two-hole socket, a single-phase three-hole socket, a three-phase four-hole socket, and a three-phase five-hole industrial socket.

6. The simple electrical supply device according to claim 1, characterized in that: A limiting plate (13) is provided on the side of the support frame (2) located above the power main pipe (3), and positioning through holes (14) are provided at both ends of the limiting plate (13).

7. The simple electrical supply device according to claim 1, characterized in that: A universal roller (15) is provided at the bottom of the support frame (2).

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