CN215497645U

CN215497645U - Control cabinet for electromechanical engineering

Info

Publication number: CN215497645U
Application number: CN202121225235.2U
Authority: CN
Inventors: 李莹; 刘然
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2022-01-11
Anticipated expiration: 2031-06-02

Abstract

The utility model relates to the technical field of electromechanical engineering, in particular to a control cabinet for electromechanical engineering, which comprises a control cabinet body, a compression spring and a solar panel, wherein the top of the control cabinet body is fixedly connected with the solar panel, the bottom of the solar panel is fixedly connected with a rechargeable battery pack, one end of the rechargeable battery pack is fixedly connected with a stepping motor, the other end of the stepping motor is fixedly connected with a dust filter, the surface of the control cabinet body is fixedly connected with a sealing rubber strip, one end of the stepping motor is fixedly connected with a rotating fan blade, the rotating fan blade is driven by the stepping motor to rotate reversely, meanwhile, negative pressure is formed inside the control cabinet, air enters the control cabinet after being filtered by the dust filter, the solar panel receives solar irradiation and charges the rechargeable battery pack, the mechanism can suck out air and dust inside the control cabinet, the purposes of cleaning and air exchange are achieved, and the dust content inside the control cabinet is greatly reduced, and the manual operation is not needed, so that the time of workers is saved, and the working intensity is reduced.

Description

Control cabinet for electromechanical engineering

Technical Field

The utility model relates to an electromechanical engineering technical field specifically is a switch board for electromechanical engineering.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.

However, most of the existing control cabinets only have the function of storing equipment, the protection functionality is poor, accidents such as electric leakage and the like are caused once, electric shock of relevant workers is very likely to happen, the equipment in the control cabinet is usually precise, if shock absorption protection is not performed, the impact is caused once, the result which is hard to imagine is caused, meanwhile, after the equipment in the control cabinet is connected, the equipment cannot be adjusted for a long time, dust is very likely to accumulate, the equipment in the cabinet is damaged when the dust is accumulated too much, and the dust is very troublesome to clean.

Therefore, how to design a control cabinet for electromechanical engineering becomes a problem that needs to be solved currently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a control cabinet for electromechanical engineering, which solves the problems that electromechanical equipment is difficult to protect, dust is easy to accumulate and is difficult to clean and the like in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a control cabinet for electromechanical engineering comprises a control cabinet body, a compression spring and a solar panel, wherein the compression spring is fixedly connected inside the control cabinet body, the other end of the compression spring is fixedly connected with an electrical impedance frame, one side of the compression spring is fixedly connected with a grounding wire, the surface of the grounding wire is tightly attached with a plastic pipe sleeve, the bottom of the control cabinet body is fixedly connected with a fixed rod, the surface of the fixed rod is movably connected with a sliding cylinder sleeve, the surface of the sliding cylinder sleeve is fixedly connected with a support rod body, the other end of the support rod body is fixedly connected with a rubber insulation plate, the top of the control cabinet body is fixedly connected with the solar panel, the bottom of the solar panel is fixedly connected with a charging battery pack, one end of the charging battery pack is fixedly connected with a stepping motor, one end of the stepping motor is fixedly connected with a rotating fan blade, the other end fixedly connected with of step motor strains the dirt cover, the holistic opposite side fixedly connected with axis of rotation of switch board, one side fixedly connected with of axis of rotation apron that opens and shuts, the fixed surface of the apron that opens and shuts is connected with the handle, the holistic fixed surface of switch board is connected with joint strip, the inside fixedly connected with porous metal sheet of electrical impedance frame.

Preferably, one side of the whole control cabinet is fixedly connected with a connecting seat, the inside of the connecting seat is fixedly connected with an internal thread slot hole, the surface of the internal thread slot hole is movably connected with an anchoring bolt, the number of the connecting seats is four, the connecting seats are respectively distributed on two sides of the bottom of the control cabinet, and three internal thread slot holes are respectively arranged inside the connecting seat.

Preferably, the compression springs are eight in total, two of the compression springs are one group, four groups of the compression springs are arranged in total and are respectively distributed on the periphery of the outer wall of the electrical impedance frame, and the electrical impedance frame is a cuboid frame which is transparent in front and back and sealed at two sides.

Preferably, step motor, rotating fan blade and dust filter cover respectively are equipped with two, and distribute in the inside of apron that opens and shuts, pass through electric connection between solar panel, rechargeable battery group and the step motor.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the control cabinet for the electromechanical engineering, the insulating damping mechanism is arranged, the compression spring can slowly generate elastic deformation, so that damage to internal equipment caused by external force impact is reduced, meanwhile, the sliding sleeve can drive the rubber insulating plate to move, the equipment in the control cabinet can be protected and prevented from being damaged by impact, a worker steps on a platform to isolate current transmission and prevent a human body from forming a loop with the ground to cause electric shock, when the equipment leaks electricity, the current on the surface of the control cabinet can be led into the ground, and the road man is prevented from accidentally getting electric shock;

2. this switch board for electromechanical engineering, adsorb dust removal mechanism through setting up, open step motor and make it drive and rotate flabellum antiport, make the inside negative pressure that forms of switch board, the air passes through the dust filter and filters back entering control cabinet, and solar panel accepts solar irradiation and fills the ability for rechargeable battery group, can be with inside air and the dust suction of switch board, the inside dust content of switch board has significantly reduced, the staff time has been saved, work efficiency is improved, and solar energy has effectively been utilized, the utilization ratio of resource is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the control cabinet of the present invention;

FIG. 2 is a schematic structural diagram of the insulating and shock absorbing mechanism of the present invention;

FIG. 3 is a schematic structural view of the adsorption dust removal mechanism of the present invention;

fig. 4 is a schematic structural view of the fixing device of the present invention.

In the figure: 1. the whole control cabinet; 2. a rotating shaft; 3. opening and closing the cover plate; 4. sealing rubber strips; 5. a connecting seat; 6. a compression spring; 7. an electrical impedance frame; 8. molding a pipe sleeve; 9. fixing the rod; 10. a sliding sleeve; 11. a strut body; 12. a rubber insulating plate; 13. a solar panel; 14. charging the battery pack; 15. a stepping motor; 16. rotating the fan blades; 17. a dust filtration cover; 18. an internal thread slot; 19. an anchor bolt; 20. a grip; 21. a ground lead; 22. a perforated metal plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention. In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated, whereby features defined as "first" and "second" may explicitly or implicitly include one or more of such features, in the description of the utility model "plurality" means two or more unless explicitly defined otherwise.

Referring to fig. 1-4, the present invention provides the following technical solutions: a control cabinet for electromechanical engineering comprises a control cabinet body 1, a compression spring 6 and a solar panel 13, wherein the compression spring 6 is fixedly connected inside the control cabinet body 1, the other end of the compression spring 6 is fixedly connected with an electrical impedance frame 7, one side of the compression spring 6 is fixedly connected with a grounding wire 21, the surface of the grounding wire 21 is tightly attached with a plastic pipe sleeve 8, the bottom of the control cabinet body 1 is fixedly connected with a fixed rod 9, the surface of the fixed rod 9 is movably connected with a sliding cylinder sleeve 10, the surface of the sliding cylinder sleeve 10 is fixedly connected with a support rod body 11, the other end of the support rod body 11 is fixedly connected with a rubber insulation plate 12, the top of the control cabinet body 1 is fixedly connected with the solar panel 13, the bottom of the solar panel 13 is fixedly connected with a charging battery pack 14, one end of the charging battery pack 14 is fixedly connected with a stepping motor 15, and one end of the stepping motor 15 is fixedly connected with a rotating fan blade 16, the other end fixedly connected with of step motor 15 strains the dirt cover 17, the whole 1 opposite side fixedly connected with axis of rotation 2 of switch board, one side fixedly connected with of axis of rotation 2 apron 3 that opens and shuts, the fixed surface of apron 3 that opens and shuts is connected with handle 20, the whole 1 fixed surface of switch board is connected with joint strip 4, the inside fixedly connected with porous metal sheet 22 of electrical impedance frame 7.

Preferably, one side fixedly connected with connecting seat 5 of the whole 1 of switch board, the inside fixedly connected with internal thread slotted hole 18 of connecting seat 5, the surperficial swing joint of internal thread slotted hole 18 has anchor bolt 19, connecting seat 5 is equipped with four altogether, distribute respectively in the bottom both sides of switch board, and the inside of connecting seat 5 is equipped with three internal thread slotted hole 18 respectively, current switch board is most directly placed subaerial, however if not fixing it, it can acutely move because of receiving the impact to probably, through setting up connecting seat 5, can place it subaerial, reuse anchor bolt 19 to make it pass internal thread slotted hole 18, then squeeze into the underground with anchor bolt 19 and reuse the concrete and pour, can carry out the high strength to the device and fix, prevent that the device from acutely moving because of external force impact, the practicality of the device has been improved.

Preferably, eight compression springs 6 are arranged, two of the compression springs are arranged in one group, four groups of the compression springs are arranged around the outer wall of an electrical impedance frame 7, the electrical impedance frame 7 is a cuboid frame which is transparent in the front and back and sealed at two sides, an insulation damping mechanism is formed by the compression springs 6, the electrical impedance frame 7, a plastic pipe sleeve 8, a fixed rod 9, a sliding cylinder sleeve 10, a support rod body 11, a rubber insulating plate 12 and a grounding wire 21, most of the existing control cabinets only have the function of storing equipment and are poor in functionality and difficult to respond to accidents, once accidents such as electric leakage occur, electric shock is very likely to occur to related workers, equipment in the control cabinets is usually precise, if shock absorption protection is not performed, once the control cabinets are impacted, results which are difficult to imagine are caused, and through the arrangement of the insulation damping mechanism, when the control cabinets are impacted, the compression springs 6 in the control cabinets can slowly generate elastic deformation, so as to reduce the damage to the internal equipment caused by external impact, and when the compression spring 6 recovers deformation, a restoring force opposite to the external force is generated, so as to offset part of the impact force, and at the same time, the sliding sleeve 10 can freely move on the surface of the fixed rod 9, and then drives the supporting rod body 11 to move, because the supporting rod body 11 is connected with the rubber insulation board 12, namely the supporting rod body 11 can drive the rubber insulation board 12 to move, and meanwhile, the grounding wire 21 is connected with the compression spring 6 and the control cabinet whole 1, the mechanism can protect the equipment in the control cabinet, reduce the impact force on the equipment, prevent the equipment from being damaged by impact, improve the practicability of the device, and simultaneously, the staff can step on the platform to isolate current transmission when in maintenance, prevent the human body from forming a loop with the ground, so as to cause electric shock, improve the practicability of the device, and when the equipment leaks electricity, the current on the surface of the control cabinet can be led into the ground, so that the accident electric shock of passers-by is prevented, and the safety of the device is improved.

Preferably, two stepping motors 15, two rotating fan blades 16 and two dust filtering covers 17 are arranged and distributed inside the opening and closing cover plate 3, the solar panels 13, the rechargeable battery pack 14 and the stepping motors 15 are electrically connected, the solar panels 13, the rechargeable battery pack 14, the stepping motors 15, the rotating fan blades 16 and the dust filtering covers 17 jointly form an adsorption dust removal mechanism, after the equipment in the existing control cabinet is connected, the equipment cannot be adjusted for a long time, dust is possibly accumulated, equipment in the cabinet is damaged, and dust cleaning is very troublesome due to equipment problems, by arranging the adsorption dust removal mechanism, when the interior of the control cabinet needs to be removed, the stepping motors 15 can be opened to rotate reversely, so that the rotating fan blades 16 are driven to rotate reversely, negative pressure is formed inside the control cabinet, air enters the control cabinet after being filtered by the dust filtering covers 17, and solar panel 13 accepts the sun and shines and fill for rechargeable battery group 14 can, and this mechanism can reach the purpose of cleaning and taking a breath with the inside air of switch board and dust suction, the inside dust content of switch board that has significantly reduced, and need not artifical too much operation, has saved staff's time, has reduced working strength, has improved work efficiency, and effectual solar energy of having utilized, can not cause the wasting of resources, has improved the utilization ratio of resource, has improved the practicality of device.

The working principle is as follows: firstly, through the arrangement of the insulating damping mechanism, when the control cabinet is impacted, the compression spring 6 inside the control cabinet can slowly generate elastic deformation so as to reduce the damage to internal equipment caused by external impact, and when the compression spring 6 recovers deformation, a restoring force in the direction opposite to the external force can be generated so as to offset part of the impact force, meanwhile, the sliding barrel sleeve 10 can freely move on the surface of the fixed rod 9 so as to drive the supporting rod body 11 to move, because the supporting rod body 11 is connected with the rubber insulation plate 12, namely, the supporting rod body 11 can drive the rubber insulation plate 12 to move, and meanwhile, the grounding wire 21 is connected with the compression spring 6 and the control cabinet whole body 1, the mechanism can protect the equipment in the control cabinet, reduce the impact force on the equipment, prevent the equipment from being damaged by impact, improve the practicability of the device, and meanwhile, a worker can step on a platform to isolate current transmission when overhauling, the device has the advantages that a loop is prevented from being formed between a human body and the ground, electric shock is avoided, the practicability of the device is improved, when equipment leaks electricity, the current on the surface of the control cabinet can be led into the ground, accidental electric shock of passers-by is prevented, and the safety of the device is improved;

then, through setting up the dust removal mechanism of absorption, when needing to carry on the dust removal to the inside of the control cabinet, can open the stepping motor 15 and make it rotate in opposite directions, thus drive the rotating fan blade 16 to rotate in opposite directions, form the negative pressure in the inside of the control cabinet at the same time, the air enters the inside of the control cabinet after filtering through the dust filter 17, and the solar energy panel 13 accepts the sun to shine and charge for the rechargeable battery pack 14, the mechanism can suck the air and dust in the inside of the control cabinet out, achieve the goal of cleaning and taking a breath, the dust content in the inside of the control cabinet has been greatly reduced, and does not need too much manual operation, save the staff's time, has reduced the working strength, has raised the work efficiency, and the solar energy of the effective utilization, will not cause the wasting of resources, have raised the utilization factor of the resources, has raised the practicability of the apparatus;

finally, through setting up connecting seat 5, can place it subaerial, reuse anchor bolt 19 and make it pass internal thread slotted hole 18, squeeze into the underground with anchor bolt 19 then and reuse the concrete and pour, can carry out high strength to the device and fix, prevent that the device from violently removing because of external force impact, improved the practicality of device, this is exactly the theory of operation of this switch board for electromechanical engineering.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a switch board for electromechanical engineering, includes that the switch board is whole (1), compression spring (6) and solar panel (13), its characterized in that: the inner part of the whole control cabinet (1) is fixedly connected with a compression spring (6), the other end of the compression spring (6) is fixedly connected with an electrical impedance frame (7), one side of the compression spring (6) is fixedly connected with a grounding wire (21), the surface of the grounding wire (21) is tightly attached with a plastic pipe sleeve (8), the bottom of the whole control cabinet (1) is fixedly connected with a fixed rod (9), the surface of the fixed rod (9) is movably connected with a sliding barrel sleeve (10), the surface of the sliding barrel sleeve (10) is fixedly connected with a support rod body (11), the other end of the support rod body (11) is fixedly connected with a rubber insulation plate (12), the top of the whole control cabinet (1) is fixedly connected with a solar panel (13), the bottom of the solar panel (13) is fixedly connected with a rechargeable battery pack (14), and one end of the rechargeable battery pack (14) is fixedly connected with a stepping motor (15), one end of the stepping motor (15) is fixedly connected with a rotating fan blade (16), and the other end of the stepping motor (15) is fixedly connected with a dust filtering cover (17).

2. The control cabinet for electromechanical engineering according to claim 1, characterized in that: the electric impedance switch cabinet is characterized in that a rotating shaft (2) is fixedly connected to the other side of the whole control cabinet (1), a cover plate (3) is fixedly connected to one side of the rotating shaft (2), a handle (20) is fixedly connected to the surface of the cover plate (3), a sealing rubber strip (4) is fixedly connected to the surface of the whole control cabinet (1), and a porous metal plate (22) is fixedly connected to the inner portion of the electric impedance frame (7).

3. The control cabinet for electromechanical engineering according to claim 1, characterized in that: one side fixedly connected with connecting seat (5) of the whole switch board (1), the inside fixedly connected with internal thread slotted hole (18) of connecting seat (5), the surperficial swing joint of internal thread slotted hole (18) has anchor bolt (19), connecting seat (5) are equipped with four altogether, distribute respectively in the bottom both sides of switch board, and the inside of connecting seat (5) is equipped with three internal thread slotted hole (18) respectively.

4. The control cabinet for electromechanical engineering according to claim 1, characterized in that: eight compression springs (6) are arranged, two compression springs are in one group, and four compression springs are arranged and distributed on the periphery of the outer wall of the electrical impedance frame (7).

5. The control cabinet for electromechanical engineering according to claim 1, characterized in that: the electric impedance frame (7) is a cuboid frame which is transparent in the front and back and sealed at two sides.

6. The control cabinet for electromechanical engineering according to claim 1, characterized in that: the stepping motor (15), the rotating fan blades (16) and the dust filtering cover (17) are respectively provided with two parts and distributed in the opening cover plate (3).

7. The control cabinet for electromechanical engineering according to claim 1, characterized in that: and the solar panel (13), the rechargeable battery pack (14) and the stepping motor (15) are electrically connected.