CN214478771U - Improvement device to driving electrical control box under adverse circumstances - Google Patents

Abstract

The utility model provides an improve device to driving electrical control box under adverse circumstances belongs to the workshop appliance field. It includes the control room, is equipped with the perpendicular steelframe that a plurality of horizontal steelframes that are parallel to each other and a plurality of are parallel to each other in the control room, and a plurality of horizontal steelframes and a plurality of perpendicular steelframes set up each other and form a plurality of control chamber, and every control chamber extends into the inner wall of control room, just control chamber opening part cover and have the filter screen that has the dust removal function that absorbs water, the both sides in every control chamber have a glass piece respectively, the inner wall of glass piece and control room rotate and be connected. Its advantage lies in preventing that the dust from piling up at electrical control switch and part and preventing that steam from corroding electrical control switch and part to reduce the spoilage and the fault rate of electrical control switch and part, make equipment can normal use, do not constitute the threat to production, the glass piece can also make the absorptive steam of filter screen and dust less, improves the life of filter screen, reduce cost.

Description

Improvement device to driving electrical control box under adverse circumstances

Technical Field

The utility model belongs to the workshop appliance field especially relates to an improve device to driving electrical control box under adverse circumstances.

Background

In a paper-making production workshop, more dust is in the workshop, the environmental temperature is high, the humidity at the net pressing part is high, the damage rate and the failure rate of the electric control part can be increased by the factors, on one hand, frequent failure seriously affects the normal use of equipment, when the production needs and maintenance of the equipment are met, the production and maintenance are troubled, the working efficiency is low, on the other hand, the long-time erosion of the dust and water vapor on the electric parts causes the service life of the electricity to be shortened, the cost is increased, and under the influence of the factors in various aspects, unsafe factors are generated on the equipment and personnel;

therefore, an improvement measure is needed to completely eliminate the influence of environmental humidity and dust on electrical equipment and elements and ensure the normal operation of the equipment.

For example, chinese patent document discloses an electric cabinet dehumidifying apparatus [ patent application No.: CN201520276341.1], the power distribution box comprises a box body, be located the dehumidification heat abstractor in the box, the baffle that separates the box inner chamber for heat dissipation room and condensation chamber, dehumidification heat abstractor includes the semiconductor refrigeration piece, be located the condensation piece in the condensation chamber, be located the indoor fin that dispels the heat, the baffle is equipped with the mounting hole that communicates condensation chamber and heat dissipation room, the semiconductor refrigeration piece is located the mounting hole, the hot junction and the fin of semiconductor refrigeration piece are connected, the cold junction and the condensation piece of semiconductor refrigeration piece are connected, be equipped with water receiving device under the condensation piece, the condensation chamber is equipped with first air inlet and first gas outlet, the heat dissipation chamber is equipped with into gas pocket and exhaust hole. Water vapor in the gas entering the box body from the electric cabinet is condensed into liquid water through the semiconductor refrigerating sheet and the condensing sheet, the liquid water falls into the water receiving device from the condensing sheet, and the condensed dry gas flows back to the electric cabinet through the first gas outlet, so that the gas in the electric cabinet is dried. If the utility model discloses a place under abominable environment, the electric box external environment is in under the environment that the high dust of humidity is many all the time promptly, and this utility model is with higher costs in the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, provide an improve device to driving electrical control box under adverse circumstances.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

the utility model provides an improve device to driving electrical control box under adverse circumstances, includes the control room, the control room in be equipped with the perpendicular steelframe that the horizontal steelframe that a plurality of are parallel to each other and a plurality of are parallel to each other, a plurality of horizontal steelframes and a plurality of root erect the steelframe and crisscross setting each other and form a plurality of control chamber, during every control chamber extends into the inner wall of control room, just control chamber opening part cover and have the filter screen that has the dust removal function that absorbs water, the both sides in every control chamber have a glass piece respectively, the inner wall of glass piece and control room rotate and be connected.

In the above-mentioned device for improving the electric control box of the traveling crane in the severe environment, a hollow storage block is arranged on the upper side of each control cavity, a winding shaft is rotatably connected in the storage block, the filter screen is wound on the winding shaft, and the filter screen is wound on the winding shaft for a plurality of circles.

In foretell an improve device to driving under adverse circumstances electrical control box, the both sides inner wall of control chamber in all communicate and have a spout, the both ends of spout offset with the upper and lower inner wall in control chamber respectively, swing joint has the slider in every spout, the width of filter screen be greater than the width in control chamber, the both sides of filter screen extend respectively in two spouts and be connected with the slider.

In the above device for improving the electric control box for driving under the severe environment, the sliding block is provided with a gravity block.

In the above-mentioned device for improving the electrical control box for the traveling crane in the severe environment, the control cavity is further movably connected with two clamping plates which are in one-to-one correspondence with the sliding grooves, the clamping plates are close to the top ends of the corresponding sliding grooves, the clamping plates are movably connected with the inner wall of the side of the control cavity and can extend into the corresponding sliding grooves, and the length of the clamping plates is greater than the width of the sliding grooves.

In the above-mentioned device for improving the electrical control box for driving under severe environment, the two ends of the winding shaft extend out of the accommodating blocks respectively, and the two ends of the winding shaft are provided with the screwing blocks located outside the accommodating blocks respectively.

In the above-mentioned improvement device to driving electrical control box under adverse circumstances, the tip cover that the glass piece kept away from this glass piece and the junction of control chamber inner wall be equipped with the rubber pad, when two glass pieces cover at the control chamber opening part, the rubber pads on two glass pieces that correspond each other offset.

In the above-mentioned device for improving the electrical control box for driving under severe environment, the end of the rubber pad far from the glass sheet is planar, and an iron-absorbing strip is further arranged in the rubber pad.

In the above-mentioned improvement device to driving electrical control box under adverse circumstances, a plurality of horizontal steelframes and a plurality of vertical steelframes keep away from control chamber one side and still have an internal passage, the bottom of internal passage still have the door of activity on the control room, the frame of door on be equipped with the round sealing strip.

In the above-mentioned improvement device to driving electrical control box under adverse circumstances, the piece of accomodating rotate with the control room inner wall and be connected, just the piece of accomodating in still have the locating plate that sets up on the control room inner wall, work as the piece of accomodating offset with the locating plate, the piece of accomodating be the level and place.

Compared with the prior art, the utility model has the advantages of:

1. the utility model provides a control chamber opening part covers has the filter screen and two can fold up and place the filter screen in the control chamber and close the glass piece of control chamber opening part, prevent that the dust from piling up at electrical control switch and part and prevent that steam from corroding electrical control switch and part, thereby reduce the spoilage and the fault rate of electrical control switch and part, make equipment can normal use, do not constitute the threat to production, in addition, the glass piece can also make the absorptive steam of filter screen and dust less, improve the life of filter screen, and the cost is reduced.

2. The utility model provides a rotation is connected with the winding axle in accomodating the piece, and the filter screen can be convoluteed on the winding axle, when maintaining or carrying out circuit adjustment to electrical control switch and part, all twines the filter screen in the winding axle and hides in accomodating the piece, on the one hand, can make things convenient for constructor maintenance and adjusting circuit, on the other hand can prevent that the constructor from missing when the maintenance and damaging the filter screen.

3. The utility model discloses the tip that glass piece was kept away from to well rubber pad is plane, just the rubber pad in still have the iron bar that inhales, increase area of contact, further increase frictional force, in addition, two iron bars that inhale can inter attraction, further prevent two glass pieces dislocation, further block steam and dust.

Drawings

Fig. 1 is an overall schematic view of the present invention;

FIG. 2 is a schematic side view of the control chamber;

FIG. 3 is a schematic front view of the control chamber;

fig. 4 is a schematic top view of a glass sheet.

In the figure: control room 10, horizontal steelframe 11, vertical steelframe 12, control chamber 13, filter screen 14, glass piece 15, accomodate piece 16, winding shaft 17, spout 18, slider 19, cardboard 20, rubber pad 21, interior passageway 22, door 23, locating plate 24, magnet strip 25, sealing strip 26, twist and move piece 27.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-4, an improvement device to driving electrical control box under adverse circumstances, control room 10 in be equipped with a plurality of horizontal steel frame 11 that are parallel to each other and a plurality of perpendicular steelframe 12 that are parallel to each other, a plurality of horizontal steel frame 11 and a plurality of perpendicular steelframe 12 crisscross setting each other and form a plurality of control chamber 13, every control chamber 13 extends into the inner wall of control room 10, just control chamber 13 opening part cover have filter screen 14 that has the dust removal function that absorbs water, the both sides of every control chamber 13 have a glass piece 15 respectively, glass piece 15 be connected with the inner wall rotation of control room 10.

In a paper-making production workshop, more dust is in the workshop, the environmental temperature is high, the humidity at the net pressing part is high, the damage rate and the failure rate of the electric control parts can be increased by the factors, the normal use of the equipment is seriously influenced, therefore, the electric control switches and the parts are placed in a plurality of control cavities 13, the filter screen 14 covers the whole opening of the control cavity 13, and the filter screen 14 is made of a water-absorbing material, so that the filter screen 14 can prevent dust and water in the use process, prevent dust from accumulating on the electric control switches and the parts and prevent water vapor from corroding the electric control switches and the parts, further reduce the damage rate and the failure rate of the electric control switches and the parts, ensure that the equipment can be normally used, and does not threaten production, in addition, two glass sheets 15 of each control cavity 13 are folded and abutted to cover the control cavities 13, and place filter screen 14 in control chamber 13, on the one hand, glass piece 15 can prevent further that steam and dust from getting into damage electrical control switch and part in control chamber 13, and on the other hand, makes filter screen 14 absorptive steam and dust less, improves filter screen 14's life, reduces the cost.

The upper side of each control cavity 13 is provided with a hollow accommodating block 16, a winding shaft 17 is rotatably connected in the accommodating block 16, the filter screen 14 is wound on the winding shaft 17, and the filter screen 14 is wound on the winding shaft 17 for a plurality of circles.

When maintaining or carrying out circuit adjustment to electrical control switch and part, all twine filter screen 14 in winding shaft 17 and hide in accomodating piece 16 to open control chamber 13, on the one hand, can make things convenient for constructor maintenance and adjustment circuit, on the other hand, can prevent that the constructor mistake from damaging filter screen 14 when the maintenance.

The inner walls of the two sides of the control cavity 13 are communicated with a sliding groove 18, the two ends of the sliding groove 18 are respectively abutted against the upper inner wall and the lower inner wall of the control cavity 13, a sliding block 19 is movably connected in each sliding groove 18, the width of the filter screen 14 is larger than that of the control cavity 13, and the two sides of the filter screen 14 respectively extend into the two sliding grooves 18 and are connected with the sliding blocks 19.

Because filter screen 14 is a soft material, long-time use or through coiling can lead to filter screen 14 crooked on winding shaft 17, in order that filter screen 14 can be complete cover control chamber 13 opening part, filter screen 14 is connected with slider 19, because slider 19 receives the restriction of spout 18 can only move along vertical direction to can pull filter paper 14 and move down and prevent that filter screen 14 from crooked, thereby can cover control chamber 13 opening part.

The slide block 19 is provided with a gravity block.

In this example, the slider 19 having the gravity block has a certain gravity, on one hand, if the filter 14 is bent, a certain force is generated, and the gravity can overcome the force generated by the bending to prevent the filter 14 from being bent, and on the other hand, the filter 14 is light, and the filter 14 can be lifted by blowing a breeze, and the gravity can prevent the filter 14 from being lifted.

The control cavity 13 is also movably connected with two clamping plates 20 which are in one-to-one correspondence with the sliding grooves 18, the clamping plates 20 are close to the top ends of the corresponding sliding grooves 18, the clamping plates 20 are movably connected with the inner wall of the side of the control cavity 13 and can extend into the corresponding sliding grooves 18, and the length of each clamping plate 20 is greater than the width of each sliding groove 18.

When all winding filter screen 14 in winding shaft 17 and hiding and examining and changing the circuit in receiving piece 16, this moment, slider 19 is located the upside of cardboard 20, extends into spout 18 with cardboard 20 in, and slider 19 landing can offset with cardboard 20, can prevent that slider 19 from taking filter screen 14 to move down and influence the constructor and examine and repair and change the circuit.

The two ends of the winding shaft 17 extend out of the accommodating blocks 16 respectively, and the two ends of the winding shaft 17 are provided with screwing blocks 27 positioned outside the accommodating blocks 16 respectively.

When the filter screen 14 is wound around the winding shaft 17, the screw block 27 is rotated by hand or a wrench, thereby winding the filter screen 14 around the winding shaft 17.

The end part of the glass sheet 15, which is far away from the connection part of the glass sheet 15 and the inner wall of the control chamber 10, is sleeved with a rubber pad 21, and when the two glass sheets 15 cover the opening of the control chamber 13, the rubber pads 21 on the two glass sheets 15 which correspond to each other are abutted.

When the two glass sheets 15 are folded, the two rubber pads 21 are abutted, friction force is generated between the two rubber pads 21, and the control cavity 13 is prevented from being opened to enable dust and water vapor to enter the control cavity 13 due to the fact that the two glass sheets 15 are dislocated.

The end part of the rubber pad 21 far away from the glass sheet 15 is planar, and an iron absorbing strip 25 is arranged in the rubber pad 21.

When two rubber pads 21 offset, the tip plane that two rubber pads 21 kept away from corresponding glass piece 15 offsets, increases area of contact, further increases frictional force, and in addition, two iron bars 25 that inhale can the inter attraction, further prevent two glass pieces 15 dislocation, further block steam and dust.

The side, far away from the control cavity 13, of each of the plurality of transverse steel frames 11 and the plurality of vertical steel frames 12 is further provided with an internal channel 22, the bottom of the internal channel 22 is further provided with a door 23 which can move on the control room 10, and a circle of sealing strip 26 is arranged on the frame of the door 23.

In this example, the control chamber 13 and the internal passage 22 are isolated by the dry root transverse steel frame 11 and the plurality of vertical steel frames 12, so that a person can be prevented from touching or colliding with the electric control switch and parts in the control chamber 13 when the internal passage 22 walks.

The containing block 16 is rotatably connected with the inner wall of the control chamber 10, a positioning plate 24 arranged on the inner wall of the control chamber 10 is further arranged in the containing block 16, and when the containing block 16 is abutted against the positioning plate 24, the containing block 16 is horizontally placed.

When the filter screen 14 needs to be replaced after absorbing excessive dust and moisture, the winding shaft 17 and the filter screen 14 may be replaced by rotating the receiving block 16 to expose them.

The utility model discloses a theory of operation does: in a paper-making production workshop, more dust is in the workshop, the environmental temperature is high, the humidity at the net pressing part is high, the damage rate and the failure rate of the electric control part can be increased by the factors, the normal use of the equipment is seriously influenced, therefore, the electric control switch and the parts are placed in a plurality of control cavities 13, the filter screen 14 covers the whole opening of the control cavity 13, and the filter screen 14 is made of a water-absorbing material, so that the filter screen 14 can prevent dust and water in the use process, the dust is prevented from being accumulated on the electric control switch and the parts and the water vapor from corroding the electric control switch and the parts, the damage rate and the failure rate of the electric control switch and the parts are reduced, the equipment can be normally used, no threat is caused to the production, in addition, two glass sheets 15 of each control cavity 13 are folded and abutted to cover the control cavity 13, and place filter screen 14 in control chamber 13, on the one hand, glass piece 15 can prevent further that steam and dust from getting into damage electrical control switch and part in control chamber 13, and on the other hand, makes filter screen 14 absorptive steam and dust less, improves filter screen 14's life, reduces the cost.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the control room 10, the horizontal steel frame 11, the vertical steel frame 12, the control chamber 13, the filter screen 14, the glass sheet 15, the receiving block 16, the winding shaft 17, the sliding groove 18, the sliding block 19, the chucking plate 20, the rubber pad 21, the inner passage 22, the door 23, the positioning plate 24, the magnet bar 25, the sealing bar 26, the screwing block 27, etc., are used more frequently herein, these terms are used only for the convenience of describing and explaining the essence of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (10)

1. The utility model provides an improve device to driving electrical control box under adverse circumstances, includes control room (10), its characterized in that, control room (10) in be equipped with horizontal steelframe (11) that a plurality of are parallel to each other and the perpendicular steelframe (12) that a plurality of are parallel to each other, a plurality of horizontal steelframe (11) and a plurality of perpendicular steelframe (12) crisscross setting each other and form a plurality of control chamber (13), every control chamber (13) extend into the inner wall of control room (10), just control chamber (13) opening part cover have filter screen (14) that have the dust removal function of absorbing water, the both sides of every control chamber (13) have a glass piece (15) respectively, the inner wall of glass piece (15) and control room (10) rotate and be connected.

2. An improved device for an electrical control box of a traveling crane in a severe environment as claimed in claim 1, wherein each control chamber (13) is provided at an upper side thereof with a hollow receiving block (16), the receiving block (16) is rotatably connected with a winding shaft (17), the filter screen (14) is wound around the winding shaft (17) and the filter screen (14) is wound around the winding shaft (17) for a plurality of turns.

3. The improvement device of an electric control box of driving under adverse circumstances of claim 2, characterized in that, the both sides inner wall of control chamber (13) all communicate in have a spout (18), the both ends of spout (18) respectively with control chamber (13) upper and lower inner wall offset, swing joint has slider (19) in each spout (18), the width of filter screen (14) be greater than the width of control chamber (13), the both sides of filter screen (14) extend respectively in two spouts (18) and be connected with slider (19).

4. An improved device for electric control box of vehicle traveling in harsh environment as claimed in claim 3, wherein said sliding block (19) has a gravity block thereon.

5. An improved device for an electrical control box of a traveling crane in a severe environment according to claim 3, wherein the control cavity (13) is further movably connected with two clamping plates (20) corresponding to the sliding grooves (18), the clamping plates (20) are close to the top ends of the corresponding sliding grooves (18), the clamping plates (20) are movably connected with the inner wall of the control cavity (13) and can extend into the corresponding sliding grooves (18), and the length of each clamping plate (20) is greater than the width of each sliding groove (18).

6. An improved device for an electrical control box of a traveling crane in a severe environment as claimed in claim 2, wherein the two ends of the winding shaft (17) extend out of the receiving blocks (16), and the two ends of the winding shaft (17) are respectively provided with a screwing block (27) located outside the receiving blocks (16).

7. An improved device for an electrical control box of a traveling crane in a severe environment as claimed in claim 1, wherein the end of the glass sheet (15) far from the connection between the glass sheet (15) and the inner wall of the control chamber (10) is sleeved with a rubber pad (21), and when the two glass sheets (15) cover the opening of the control chamber (13), the rubber pads (21) on the two glass sheets (15) corresponding to each other are abutted against each other.

8. An improved device for electric control box of vehicle traveling in harsh environment as claimed in claim 7, wherein the end of said rubber pad (21) far from said glass sheet (15) is planar, and said rubber pad (21) further has an iron-absorbing strip (25) therein.

9. The improvement device for the electric control box of the traveling crane in the severe environment is characterized in that one side, away from the control cavity (13), of the plurality of transverse steel frames (11) and the plurality of vertical steel frames (12) is further provided with an internal channel (22), the bottom of the internal channel (22) is further provided with a door (23) which is movable on the control chamber (10), and a circle of sealing strip (26) is arranged on the frame of the door (23).

10. An improved device for an electrical control box of a traveling crane in a severe environment as claimed in claim 2, wherein the receiving block (16) is rotatably connected to the inner wall of the control room (10), and the receiving block (16) is further provided with a positioning plate (24) disposed on the inner wall of the control room (10), when the receiving block (16) abuts against the positioning plate (24), the receiving block (16) is horizontally disposed.

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