CN213244641U

CN213244641U - Novel PLC electric control cabinet

Info

Publication number: CN213244641U
Application number: CN202022541526.4U
Authority: CN
Inventors: 罗成; 李志超
Original assignee: Suzhou Debang Electromechanical Equipment Co ltd
Current assignee: Suzhou Debang Electromechanical Equipment Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-05-18
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a novel automatically controlled cabinet of PLC, comprising a main body, be equipped with the rain-proof top cap in the main part, be equipped with the swash plate on the rain-proof top cap, it is equipped with the downcomer to hide rain top cap lower extreme, be equipped with the water tank on the water pump, be equipped with the base in the main part, be equipped with first gear train, hand rocker, first movable plate, first connecting plate, limiting plate, backup pad, second connecting plate, second movable plate, first threaded rod, second gear train, second threaded rod in the base, the limiting plate below is equipped with the backup pad, be equipped with pipeline, dead lever, heating panel, waterproof layer and dust guard in the main part. The utility model discloses a rotating the hand rocker and making first connecting plate, second connecting plate draw close to inwards, promote the limiting plate and remove cooperation backup pad downwards and fix the main part, realize the hydrologic cycle heat dissipation through start-up water pump, water tank cooperation pipeline, through starting air discharge fan cooperation louver fan, the heat is taken away in the air flow in the cabinet with higher speed, guarantee internal plant steady operation.

Description

Novel PLC electric control cabinet

Technical Field

The utility model relates to an automatically controlled cabinet technical field specifically is a novel automatically controlled cabinet of PLC.

Background

The electric control cabinet is a control cabinet (box) which assembles 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 electric wiring requirement, and the arrangement of the electric control cabinet meets the requirement of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. The power distribution cabinet comprises a power distribution cabinet (a distribution box) (an electric appliance control cabinet) and the like, and a circuit can be switched on or switched off by a manual or automatic switch in normal operation. 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. The current signal line is used for secondary lines of general low-voltage electric control cabinets, the minimum wiring sectional area of a voltage line is 1.5 square, the minimum sectional area of a current loop is 2.5 square, the current loop refers to a current transformer, an ammeter, a current signal line of a power factor meter, a current signal line of a mutual inductance type watt-hour meter and the like, and the flowing current is 5 amperes. In addition, the power line is yellow-green-red, the zero line is blue or light blue (some are grey, as international standards also distinguish between european standards or american standards). The circuit is characterized by comprising a black line with at least 1.5 square millimeters of a circuit main line, a red line with 1.0 square of control line alternating voltage and a blue line with 1.0 square of direct current voltage. The signal line color is not required.

It is known from a large search of patent literature libraries: application No. (CN 200920279389.2); publication number [ CN201563317U ] an improved electric control cabinet, its characterized in that: the control panel is fixed on the front side of the electric control cabinet, the fan is fixedly installed at the bottom of the electric control cabinet, and the side plate of the electric control cabinet is a shutter. The side plate on one side of the electric control cabinet is a shutter or the side plates on both sides are shutters, and the opening of the shutter is downward. The electric control cabinet is externally connected with a cabinet door, and the cabinet door is connected with the electric control cabinet through bolts or hinges or pastes. A shutter is processed on the side plate of the electric control cabinet, and a fan is arranged at the bottom of the electric control cabinet, so that ventilation and heat dissipation of electrical elements are facilitated; the downward louver window hole also has the function of rain prevention. The cabinet door can protect control panel not drenched by the liquid medicine, prevents to arouse safety problems such as electric leakage, protects the operator, and the design is simple, and cost is cheap, and the practicality is strong.

The automatically controlled cabinet of current PLC is difficult to remove fixedly, and the radiating effect is not good leads to inside high temperature, is difficult to ensure the steady operation of internal plant.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel automatically controlled cabinet of PLC possesses and is convenient for remove fixed, high-efficient radiating advantage, has solved current automatically controlled cabinet and is difficult to remove, the radiating effect is not good leads to inside high temperature, is difficult to ensure the problem of internal plant steady operation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel PLC automatically controlled cabinet, includes the main part, be equipped with the rain top cap in the main part, be equipped with the swash plate on the rain top cap, rain top cap lower extreme is equipped with the downcomer hides, main part one end is equipped with the air discharge fan, the main part other end is equipped with the water pump, be equipped with the water tank on the water pump, be equipped with pipeline, dead lever in the main part, pipeline one end is connected with the water pump play water end, the pipeline other end is connected with the water tank, water pump one end water tank is connected, the water pump other end and pipe connection, be equipped with the base in the main part, be equipped with first gear train, hand rocking bar, first movable plate, first connecting plate, limiting plate, backup pad, second connecting plate, second movable plate, first threaded rod, second gear train, first gear train driven gear and second gear train coaxial arrangement, first, First threaded rod and hand rocker coaxial arrangement, second gear group driving gear and second threaded rod coaxial arrangement, first movable plate one end is fixed on first threaded rod, the first movable plate other end is fixed on the second threaded rod, second movable plate one end is fixed on first threaded rod, the second movable plate other end is fixed on the second threaded rod, first movable plate both ends are through first connecting plate and limiting plate connection, the second movable plate all is through second connecting plate and limiting plate connection, the limiting plate below is equipped with the backup pad, be equipped with the heating panel in the main part, be equipped with instrument assembly on the heating panel, be equipped with waterproof layer and dust guard in the main part, be equipped with the filter screen in the dust guard.

Preferably, the downcomer is connected with the rain-proof top cover through a waterproof sealing ring.

Preferably, the fixing rod is fixed in the main body by a fixing buckle.

Preferably, the water pump is fixed to the main body by a support plate.

Preferably, the lower end of the base is provided with four universal wheels which are distributed in a rectangular array.

Preferably, a recovery tank is provided in the main body.

Preferably, one end of the main body, which is far away from the exhaust fan, is provided with a louver fan.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses an universal wheel that the bottom was equipped with removes, it is rotatory to drive first gear train and second gear train through rotating the hand pole, drive first threaded rod, the second threaded rod is rotatory, make first movable plate, the second movable plate draws close to inwards, drive first connecting plate, the second connecting plate draws close to inwards, promote limiting plate downward movement cooperation backup pad and fix the main part, through starting the water pump, take the water tank internal water out, the cooperation pipeline realizes the hydrologic cycle, carry out preliminary water-cooling heat dissipation, through starting the air discharge fan, blow to the main part is inside, the cooperation louver fan, the air current moves in the cabinet with higher speed, thereby further dispel the heat, guarantee internal plant steady operation.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a schematic view of the base structure of the present invention;

fig. 4 is a side view of the present invention.

In the figure: 1. a main body; 2. an exhaust fan; 3. fixing the buckle; 4. a pipeline; 5. fixing the rod; 6. a sloping plate; 7. a heat dissipation plate; 8. a meter assembly; 9. a rain-shielding top cover; 10. a waterproof sealing ring; 11. a sewer pipe; 12. a water tank; 13. a water pump; 14. a support plate; 15. a waterproof layer; 16. a louver fan; 17. a first gear set; 18. a hand lever; 19. a first moving plate; 20. a first connecting plate; 21. a limiting plate; 22. a support plate; 23. a universal wheel; 24. a second connecting plate; 25. a base; 26. a second moving plate; 27. a first threaded rod; 28. a recovery tank; 29. a dust-proof plate; 30. a second gear set; 31. a second threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a novel PLC electric control cabinet technical solution: a novel PLC electric control cabinet comprises a main body 1, a rain shielding top cover 9 is arranged on the main body 1, an inclined plate 6 is arranged on the rain shielding top cover 9, a sewer pipe 11 is arranged at the lower end of the rain shielding top cover 9, an exhaust fan 2 is arranged at one end of the main body 1, a water pump 13 is arranged at the other end of the main body 1, a water tank 12 is arranged on the water pump, a pipeline 4 and a fixed rod 5 are arranged in the main body 1, one end of the pipeline 4 is connected with the water outlet end of the water pump 13, the other end of the pipeline 4 is connected with the water tank 12, one end of the water pump 13 is connected with the water tank 12, the other end of the water pump 13 is connected with the pipeline 4, a base 25 is arranged in the main body 1, a first gear set 17, a hand lever 18, a first moving plate 19, a first connecting plate 20, a limiting plate 21, a supporting plate 22, the driving gear, the first threaded rod 27 and the hand lever of the first gear set 17 are coaxially mounted, the driving gear and the second threaded rod 31 of the second gear set 30 are coaxially mounted, one end of a first movable plate 19 is fixed on the first threaded rod 27, the other end of the first movable plate 19 is fixed on the second threaded rod 31, one end of a second movable plate 26 is fixed on the first threaded rod 27, the other end of the second movable plate 26 is fixed on the second threaded rod 31, two ends of the first movable plate 19 are connected with a limiting plate 21 through a first connecting plate 20, the second movable plate 26 is connected with the limiting plate 21 through a second connecting plate 24, a supporting plate 22 is arranged below the limiting plate 21, the hand lever 18 is rotated to drive the first gear set 17 and the second gear set 30 to rotate, the first threaded rod 27 and the second threaded rod 31 are driven to rotate, the first movable plate 19 and the second movable plate 26 are, Second connecting plate 24 is inwards drawn close, promote limiting plate 21 and move down cooperation backup pad 22 and fix main part 1, stability is improved, be equipped with heating panel 7 in the main part 1, be equipped with instrument assembly 8 on the heating panel 7, be equipped with waterproof layer 15 and dust guard 29 in the main part 1, be equipped with the filter screen in the dust guard 29, dust in the deaerate, main part 1 deviates from 2 one end of air discharge fan and is equipped with louver 16, through starting air discharge fan 2, blow to 1 inside of main part, cooperation louver 16, air current moves in the cabinet with higher speed, thereby further dispel the heat, guarantee internal device steady operation.

Downcomer 11 is connected with rain cover 9 through waterproof sealing ring 10, and water pump 13 passes through backup pad 14 to be fixed on main part 1, introduces rainwater water tank 12, is taking water tank 12 internal water out through starting water pump 13, and the hydrologic cycle is realized to cooperation pipeline 4, carries out preliminary water-cooling heat dissipation.

The fixing rod 5 is fixed in the main body 1 through the fixing buckle 3, and supports and fixes the water pipe 4.

The lower extreme of base 25 is equipped with four universal wheels 23, and four universal wheels 23 are the rectangular array and distribute, support fixedly to main part 1.

Be equipped with accumulator 28 in the main part 1, concentrate the later stage clearance of being convenient for to the dust.

The working principle is as follows: the utility model discloses an universal wheel 23 that the bottom was equipped with removes, it is rotatory to drive first gear train 17 and second gear train 30 through rotating hand pole 18, drive first threaded rod 27, second threaded rod 31 is rotatory, make first movable plate 19, the inside draw close of second movable plate 26, drive first connecting plate 20, the inside draw close of second connecting plate 24, promote limiting plate 21 downshifting cooperation backup pad 22 and fix main part 1, and the stability is improved, through starting water pump 13, take out water tank 12 water-logging, cooperation pipeline 4 realizes the hydrologic cycle, carry out preliminary water-cooling heat dissipation, through starting air discharge fan 2, blow 1 inside of main part, cooperation louver fan 16, air current moves in the cabinet with higher speed, thereby further dispel the heat, guarantee internal plant steady operation.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel automatically controlled cabinet of PLC, includes main part (1), its characterized in that: be equipped with on main part (1) and hide rain top cap (9), it is equipped with swash plate (6) on rain top cap (9) to hide, it is equipped with downcomer (11) to hide rain top cap (9) lower extreme, main part (1) one end is equipped with air discharge fan (2), main part (1) other end is equipped with water pump (13), be equipped with water tank (12) on the water pump, be equipped with pipeline (4), dead lever (5) in main part (1), pipeline (4) one end is connected with water pump (13) play water end, the pipeline (4) other end is connected with water tank (12), water pump (13) one end water tank (12) are connected, the water pump (13) other end is connected with pipeline (4), be equipped with base (25) in main part (1), be equipped with first gear train (17), hand pole (18), first movable plate (19), first connecting plate (20) in base (25), The gear transmission mechanism comprises a limiting plate (21), a supporting plate (22), a second connecting plate (24), a second moving plate (26), a first threaded rod (27), a second gear set (30) and a second threaded rod (31), wherein a driven gear of the first gear set (17) and a driven gear of the second gear set (30) are coaxially mounted, a driving gear of the first gear set (17), the first threaded rod (27) and the hand lever are coaxially mounted, a driving gear of the second gear set (30) and the second threaded rod (31) are coaxially mounted, one end of the first moving plate (19) is fixed on the first threaded rod (27), the other end of the first moving plate (19) is fixed on the second threaded rod (31), one end of the second moving plate (26) is fixed on the first threaded rod (27), the other end of the second moving plate (26) is fixed on the second threaded rod (31), and two ends of the first moving plate (19) are connected with the limiting plate (21) through the first connecting plate (20), second movable plate (26) all is connected with limiting plate (21) through second connecting plate (24), limiting plate (21) below is equipped with backup pad (22), be equipped with heating panel (7) in main part (1), be equipped with instrument component (8) on heating panel (7), be equipped with waterproof layer (15) and dust guard (29) in main part (1), be equipped with the filter screen in dust guard (29).

2. The novel PLC electric control cabinet according to claim 1, characterized in that: the sewer pipe (11) is connected with the rain shielding top cover (9) through a waterproof sealing ring (10).

3. The novel PLC electric control cabinet according to claim 1, characterized in that: the fixing rod (5) is fixed in the main body (1) through a fixing buckle (3).

4. The novel PLC electric control cabinet according to claim 1, characterized in that: the lower end of the base (25) is provided with four universal wheels (23), and the four universal wheels (23) are distributed in a rectangular array.

5. The novel PLC electric control cabinet according to claim 1, characterized in that: a recovery tank (28) is arranged in the main body (1).

6. The novel PLC electric control cabinet according to claim 1, characterized in that: one end of the main body (1) departing from the exhaust fan (2) is provided with a louver fan (16).