CN212808984U

CN212808984U - Electric automatization controlling means

Info

Publication number: CN212808984U
Application number: CN202022240668.7U
Authority: CN
Inventors: 杨海军; 甘永祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-03-26
Anticipated expiration: 2030-10-10

Abstract

The utility model relates to an electrical automation equipment technical field just discloses an electrical automation control device, the power distribution box comprises a box body, the box below is provided with four group's connecting blocks, four groups connecting block upper surface all is connected with fixed surface under the box, four groups connecting block bottom inner wall rotates with the top of four group's connecting rod surfaces respectively and is connected, four groups the bottom of connecting rod surface rotates with four group's slider top inner walls respectively and is connected. This electrical automation control device, through the cooperation of mechanisms such as box, connecting block, connecting rod, slider, slide bar, compression spring, fixed column and bottom plate for the impact and the vibrations that the box received can be absorbed and slowly released by compression spring, have weakened the effort of vibrations to the PLC body in the box, thereby protected the PLC body, avoid the inside tiny components and parts of PLC body to cause the damage because of vibrations or impact force, improved the life of PLC body, improved the practicality of device.

Description

Electric automatization controlling means

Technical Field

The utility model relates to an electrical automation equipment technical field specifically is an electrical automation control device.

Background

The PLC is known as a programmable logic controller, which uses a programmable memory for storing programs therein, executes user-oriented instructions such as logic operations, sequence control, timing, counting, and arithmetic operations, and controls various types of machinery or manufacturing processes through digital or analog input and output. PLC often is used for in the automation machinery, and the operational environment is comparatively abominable, and mechanical shock is comparatively strong.

Chinese patent publication No. CN208095018U discloses a PLC electrical automation control device, which comprises a housin, shells inner wall's dorsal part is provided with the PLC body, the top fixedly connected with baffle of casing inner chamber, the left side at baffle top is provided with the fan, the left side intercommunication of fan has the intake pipe, the left side of intake pipe runs through to the left side of casing, the front intercommunication of fan has the hose, the right side intercommunication of hose has the gas-supply pipe. Through the cooperation of heat extraction mouth, baffle, intake pipe, fan, hose, slide rail, slider, gas-supply pipe, push rod, quick-witted case, blast pipe, nozzle, pinion rack, gear, first motor, telescopic link, second motor, blade and commentaries on classics piece and using, it is poor to have solved current PLC electrical automation control device radiating effect, and the heat that its component produced piles up the problem in its inside easily, and this PLC electrical automation control device possesses the good advantage of radiating effect, has improved PLC electrical automation control device's life. But the device can't cushion impact force and vibrations that the device outside produced, easily makes the PLC body receive vibrations to PLC's life has been reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an electrical automation control device has solved current device and can't cushion the impact force and the vibrations of device outside production, easily makes the PLC body receive vibrations to PLC's life's problem has been reduced.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an electrical automation control device comprises a box body, wherein four groups of connecting blocks are arranged below the box body, the upper surfaces of the four groups of connecting blocks are fixedly connected with the lower surface of the box body, the inner walls of the bottoms of the four groups of connecting blocks are respectively and rotatably connected with the tops of the outer surfaces of four groups of connecting rods, the bottoms of the outer surfaces of the four groups of connecting rods are respectively and rotatably connected with the inner walls of the tops of four groups of sliding blocks, the inner walls of the four groups of sliding blocks are respectively and slidably connected with the outer surfaces of two groups of sliding rods, the left and right ends of the two groups of sliding rods are respectively and fixedly connected with the inner sides of four groups of fixing columns, the lower surfaces of the four groups of fixing columns are respectively and fixedly connected with the upper surface of a bottom plate, the positive left side of box is rotated with the chamber door left side and is connected, box left surface and filter plate right flank fixed connection, the inside PLC body that is provided with of box, the PLC body back and box rear side inner wall fixed connection, PLC body top and below are provided with two sets of heating panels respectively, and are two sets of the medial surface of heating panel respectively with PLC body upper surface and lower fixed surface connection, box right flank and exhaust fan left surface fixed connection, the exhaust fan includes the frame, the left surface and the box right flank fixed connection of frame, the inside mount that is provided with of frame, mount lateral surface and frame inner wall fixed connection, the left surface and the heat dissipation motor right flank fixed connection of mount, heat dissipation motor output pass the mount left surface and with heat dissipation flabellum left surface fixed connection.

Preferably, the inside a set of light that is provided with of box, the upper surface and the box top inner wall fixed connection of this light, the light right side is provided with light source switch, this light source switch's right flank and box right side inner wall fixed connection, this light source switch's output is connected with the input electricity of light.

Preferably, a group of magnets are arranged below the inner part of the box body, the lower surfaces of the magnets are fixedly connected with the inner wall of the bottom of the box body, an iron plate is arranged on the lower right side of the back surface of the box door, and the front surface of the iron plate is fixedly connected with the back surface of the box door.

Preferably, a left side surface and a right side surface of the box body are both provided with a left group of vent holes and a right group of vent holes in a penetrating mode, and the sizes of the two groups of vent holes are respectively matched with the sizes of the filter screen plate and the exhaust fan.

Preferably, a group of protective nets is arranged on the right side of the outer frame, and the left side surfaces of the protective nets are fixedly connected with the right side surface of the outer frame.

Preferably, a group of threading holes are formed in the top of the back face of the box body in a penetrating mode, the edges of the group of threading holes are rounded, and the radius of the rounded corners is five millimeters.

(III) advantageous effects

Compared with the prior art, the utility model provides an electrical automation control device possesses following beneficial effect:

1. this electrical automation control device, through the cooperation of mechanisms such as box, connecting block, connecting rod, slider, slide bar, compression spring, fixed column and bottom plate for the impact and the vibrations that the box received can be absorbed and slowly released by compression spring, have weakened the effort of vibrations to the PLC body in the box, thereby protected the PLC body, avoid the inside tiny components and parts of PLC body to cause the damage because of vibrations or impact force, improved the life of PLC body, improved the practicality of device.

2. This electrical automation control device through the use of heating panel, has increased the area of contact of device with the air, has improved the radiating efficiency of device for the heat of PLC body can be by faster derivation, through the use of light and light source switch, makes the inside better lighting condition that has of device, and the personnel of being convenient for are in the inside operation of device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the box body of the present invention;

fig. 3 is a schematic view of the exhaust fan of the present invention.

In the figure: 1. a box body; 2. connecting blocks; 3. a connecting rod; 4. a slider; 5. a slide bar; 6. a compression spring; 7. fixing a column; 8. a base plate; 9. an exhaust fan; 901. an outer frame; 902. a fixed mount; 903. a heat dissipation motor; 904. a heat dissipation fan blade; 10. a box door; 11. a filter screen plate; 12. a PLC body; 13. a heat sink.

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. 1-3, the present invention provides a technical solution: an electrical automation control device comprises a box body 1, four groups of connecting blocks 2 are arranged below the box body 1, the upper surfaces of the four groups of connecting blocks 2 are fixedly connected with the lower surface of the box body 1, the inner walls of the bottoms of the four groups of connecting blocks 2 are respectively rotatably connected with the tops of the outer surfaces of four groups of connecting rods 3, the bottoms of the outer surfaces of the four groups of connecting rods 3 are respectively rotatably connected with the inner walls of the tops of four groups of sliding blocks 4, the inner walls of the four groups of sliding blocks 4 are respectively slidably connected with the outer surfaces of two groups of sliding rods 5, the left and right ends of the two groups of sliding rods 5 are respectively fixedly connected with the inner side surfaces of four groups of fixing columns 7, the lower surfaces of the four groups of fixing columns 7 are respectively fixedly connected with the upper surface of a bottom plate 8, four, the positive left side of box 1 rotates with chamber door 10 left side to be connected, 1 left surface of box and 11 right flank fixed connection of filter plate, 1 inside PLC body 12 that is provided with of box, the 12 back of PLC body and 1 rear side inner wall fixed connection of box, PLC body 12 top and below are provided with two sets of heating panels 13 respectively, the medial surface of two sets of heating panels 13 respectively with PLC body 12 upper surface and lower fixed surface connection, 1 right flank of box and exhaust fan 9 left surface fixed connection, exhaust fan 9 includes frame 901, the left surface and the 1 right flank fixed connection of frame 901, the inside mount 902 that is provided with of frame 901, mount 902 lateral surface and frame 901 inner wall fixed connection, the left surface and the radiating motor 903 right flank fixed connection of mount 902, radiating motor 903 output passes mount 902 left surface and with radiating fan 904 left surface fixed connection.

Specifically, in order to make the chamber door 10 have better lighting conditions in the device when opening, 1 inside a set of light that is provided with of box, the upper surface and the 1 top inner wall fixed connection of box of this light, the light right side is provided with the light source switch, the right side and the 1 right side inner wall fixed connection of box of this light source switch, the output of this light source switch is connected with the input electricity of light, the switching through chamber door 10 triggers the light source switch, and then control opening and closing of light.

Specifically, in order to facilitate the opening and closing of the door 10, a set of magnets is arranged below the inside of the box body 1, the lower surface of each magnet is fixedly connected with the inner wall of the bottom of the box body 1, an iron plate is arranged on the lower right side of the back surface of the door 10, the front surface of the iron plate is fixedly connected with the back surface of the door 10, and the door 10 is opened more conveniently and closed more tightly through the interaction between the magnets and the iron plate.

Specifically, in order to facilitate the circulation of air in the device, be convenient for dispel the heat to the device is inside, and 1 left surface of box and right flank all run through about seting up a set of air vent, the size phase-match of two sets of air vents respectively with the size of filtering net board 11 and exhaust fan 9.

Specifically, in order to avoid that objects with a large volume enter the inside of the exhaust fan 9 and damage the exhaust fan 9, a group of protective nets is arranged on the right side of the outer frame 901, and the left side of each protective net is fixedly connected with the right side of the outer frame 901.

Specifically, for the convenience of the power cord and the signal line of device pass box 1, the top at the 1 back of box runs through and has seted up a set of through wires hole, in order to avoid 1 edge of box to damage line insulation layer and shielding layer, the edge radius fillet in this set of through wires hole, and the radius of fillet is five millimeters.

The working principle is as follows: mechanical shock acts on bottom plate 8, bottom plate 8 reciprocates along with vibrations, bottom plate 8's removal drives fixed column 7 and the motion of slide bar 5, and then make slider 4 slide along slide bar 5, the effort acts on compression spring 6, and the fast recovery state under compression spring 6 self, thereby cushion vibrations and impact, guarantee the relative steady of box 1, and then weaken the effect of external force to PLC body 12, start heat dissipation motor 903, heat dissipation motor 903 drives heat dissipation flabellum 904 and rotates, thereby discharge the air in the device, the outside air of device gets into inside the device after filter screen board 11 filters, and pass the heat discharge in the device in the heat dissipation board 13 clearance, open box door 10, light source switch plays thereby makes the light luminous that gets electrified, close box door 10, the light source switch is pushed down to box door 10, the light is closed.

In conclusion, the electric automation control device is characterized in that through the matching of the box body 1, the connecting block 2, the connecting rod 3, the sliding block 4, the sliding rod 5, the compression spring 6, the fixed column 7, the bottom plate 8 and other mechanisms, so that the impact and the vibration on the box body 1 can be absorbed by the compression spring 6 and released slowly, the acting force of the vibration on the PLC body 12 in the box body 1 is weakened, thereby protecting the PLC body 12, avoiding the damage of tiny components inside the PLC body 12 caused by vibration or impact force, prolonging the service life of the PLC body 12, improving the practicability of the device, by using the heat dissipation plate 13, the contact area between the device and the air is increased, the heat dissipation efficiency of the device is improved, the heat of the PLC body 12 can be quickly led out, through the use of the illuminating lamp and the light source switch, the interior of the device has better illuminating conditions, and the operation of personnel in the interior of the device is facilitated.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 an electrical automation control device, includes box (1), its characterized in that: four groups of connecting blocks (2) are arranged below the box body (1), the upper surfaces of the four groups of connecting blocks (2) are fixedly connected with the lower surface of the box body (1), the inner walls of the bottoms of the four groups of connecting blocks (2) are respectively rotatably connected with the tops of the outer surfaces of the four groups of connecting rods (3), the bottoms of the outer surfaces of the four groups of connecting rods (3) are respectively rotatably connected with the inner walls of the tops of the four groups of sliding blocks (4), the inner walls of the four groups of sliding blocks (4) are respectively slidably connected with the outer surfaces of two groups of sliding rods (5), the left and right ends of the two groups of sliding rods (5) are respectively fixedly connected with the inner sides of four groups of fixing columns (7), the lower surfaces of the four groups of fixing columns (7) are respectively fixedly connected with the upper surface of the bottom plate (8), four groups of compression springs (, the outer side surfaces of the four groups of compression springs (6) are fixedly connected with the inner side surfaces of the four groups of fixing columns (7) respectively, the left side of the front surface of the box body (1) is rotatably connected with the left side of the box door (10), the left side surface of the box body (1) is fixedly connected with the right side surface of the filter screen plate (11), a PLC body (12) is arranged in the box body (1), the back surface of the PLC body (12) is fixedly connected with the inner wall of the rear side of the box body (1), two groups of heat dissipation plates (13) are arranged above and below the PLC body (12) respectively, the inner side surfaces of the two groups of heat dissipation plates (13) are fixedly connected with the upper surface and the lower surface of the PLC body (12) respectively, the right side surface of the box body (1) is fixedly connected with the left side surface of the exhaust fan (9), the exhaust fan (9) comprises an, the heat dissipation fan comprises an outer frame (901), a fixing frame (902) is arranged in the outer frame (901), the outer side face of the fixing frame (902) is fixedly connected with the inner wall of the outer frame (901), the left side face of the fixing frame (902) is fixedly connected with the right side face of a heat dissipation motor (903), and the output end of the heat dissipation motor (903) penetrates through the left side face of the fixing frame (902) and is fixedly connected with the left side face of a heat dissipation fan blade (904).

2. An electrical automation control device as in claim 1 further characterized by: the utility model discloses a light source switch, including box (1), light source switch, box (1) top inner wall fixed connection, the light source switch's right flank and box (1) right side inner wall fixed connection, the output of this light source switch is connected with the input electricity of light.

3. An electrical automation control device as in claim 1 further characterized by: a group of magnets are arranged below the inner part of the box body (1), the lower surfaces of the magnets are fixedly connected with the inner wall of the bottom of the box body (1), an iron plate is arranged on the lower right side of the back surface of the box door (10), and the front surface of the iron plate is fixedly connected with the back surface of the box door (10).

4. An electrical automation control device as in claim 1 further characterized by: a left side face and a right side face of the box body (1) are both provided with a left group of air vents and a right group of air vents in a penetrating mode, and the sizes of the two groups of air vents are respectively matched with the sizes of the filter screen plate (11) and the exhaust fan (9).

5. An electrical automation control device as in claim 1 further characterized by: a group of protective nets are arranged on the right side of the outer frame (901), and the left side of each protective net is fixedly connected with the right side of the outer frame (901).

6. An electrical automation control device as in claim 1 further characterized by: a group of threading holes are formed in the top of the back face of the box body (1) in a penetrating mode, the edges of the group of threading holes are rounded, and the radius of the rounded corners is five millimeters.