CN111987608A

CN111987608A - Chemical industry electric control cabinet

Info

Publication number: CN111987608A
Application number: CN202010799781.0A
Authority: CN
Inventors: 付用海
Original assignee: Ma'anshan Jinwag Machinery Technology Co Ltd
Current assignee: Ma'anshan Jinwag Machinery Technology Co Ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2020-11-24

Abstract

The invention relates to the technical field of power control cabinets, in particular to a chemical power control cabinet. According to the invention, the movable plate is arranged inside the placing box and is pulled to move, so that the limiting mechanism moves, when the limiting mechanism moves to the clamping groove position, the rotating block is rotated, the round rod and the conical gear rotate, the conical gear II and the screw rod rotate, the screw rod rotates, the limiting block II moves, the limiting block II is clamped with the clamping groove at the corresponding position, the position of the movable plate is limited, and therefore maintenance personnel can maintain a controller damaged inside the chemical industry power control cabinet, the maintenance efficiency of the maintenance personnel is increased, dust is prevented from entering the placing box by the dustproof filter screen, the sliding frame is taken down by the sliding shifting block, and dust removal of the dustproof filter screen is facilitated.

Description

Chemical industry electric control cabinet

Technical Field

The invention relates to the technical field of power control cabinets, in particular to a chemical power control cabinet.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electric appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement, the arrangement of the control cabinet meets the requirement of normal operation of an electric power system, the safety of people and surrounding equipment is not endangered, a circuit can be switched on or switched off by a manual or automatic switch in normal operation, and the circuit can be switched off or alarm by the protective electric appliances in fault or abnormal operation.

And when the chemical products makeed, often need use power control cabinet to carry out electric control to mechanical equipment, nevertheless appear damaging when the power control cabinet, when needing to maintain, the inside narrow and small control of power control cabinet can bring very big unchangeability for maintenance personal, influence maintenance personal's work rate, and current power control cabinet generally all can be provided with the bleeder vent, and set up the filter screen in the inside of bleeder vent, but when the deashing is carried out to the filter screen, can enter into power control cabinet's inside with some dust, make some inside controllers of power control cabinet produce certain damage.

Disclosure of Invention

The invention aims to: in order to solve the problem that the electric control cabinet is not convenient to maintain when damaged and to clean the filter screen, the utility model provides a chemical industry electric control cabinet.

The purpose of the invention can be realized by the following technical scheme:

a chemical electric control cabinet comprises a placing box, wherein the placing box is of a shell structure with an open end, the open end of the placing box is rotatably connected with a rotating door through a hinge, the inner bottom surface of the placing box is fixedly connected with a connecting plate, a second sliding groove is formed in the middle position of the top of the connecting plate, one end of the second sliding groove is provided with a clamping groove, a moving plate is slidably connected inside the placing box, and the bottom of the moving plate is provided with a limiting mechanism;

the limiting mechanism comprises a sliding block, the top of the sliding block is fixedly connected with a movable plate, the sliding block is slidably connected with a second sliding groove, a rectangular through hole is formed in one end of the sliding block, rectangular plates are fixedly connected to the middle positions of two ends of the rectangular through hole, a circular through hole is formed in the middle position of one side of the sliding block and communicated with the rectangular through hole, a round rod is rotatably connected to the inside of the circular through hole, a twisting block is fixedly connected to one end of the round rod, a first conical gear is fixedly connected to the other end of the round rod and is inside the rectangular through hole, a second conical gear is meshed and connected to one side of the first conical gear, a screw is fixedly sleeved and connected to the inside of the second conical gear, two ends of the screw are respectively rotatably connected with the rectangular plates at corresponding positions, two ends of the inside of the rectangular through hole are both slidably connected with a second limiting block, and the, the intermediate position department of the inside one side of stopper two has seted up the screw thread through-hole, and the screw thread through-hole closes with the screw rod soon to be connected, when the inside controller of this chemical industry electric control cabinet damages when needing the maintenance, the pulling movable plate removes, thereby make stop gear take place to remove, when stop gear removes draw-in groove position department, through rotating the piece of turning round, thereby make round bar and conical gear take place to rotate, and then make conical gear two and screw rod take place to rotate, and the screw rod rotates and makes stopper two take place to remove, make stopper two and the draw-in groove joint of corresponding position department, thereby prescribe a limit to the position of movable plate, and then be convenient for maintenance person to maintain this chemical industry electric control cabinet internal damage's controller, maintenance person's maintenance efficiency has been increased.

Further lie in, one side of movable plate has evenly linked firmly a plurality of links, the both ends at movable plate top have all linked firmly stopper one, place the position department that the incasement top surface corresponds two stoppers one and have all seted up spout three, and stopper one and the three sliding connection of spout that corresponds position department utilize the link to be convenient for install the controller to utilize stopper one and spout three to carry on spacingly to the movable plate.

The two sides of one end of the sliding groove are fixedly connected with a first baffle, the two sides of one end of the sliding block are fixedly connected with a second baffle, the external outline of the first baffle is the same as that of the second baffle, and the first baffle and the second baffle are utilized to limit the sliding block.

Further lie in, place the top of case and seted up a plurality of through wires holes, the position department of placing the roof portion and corresponding the through wires hole all links firmly the lead wire piece, utilizes the lead wire piece to be convenient for carry on spacingly and the direction to connecting wire harness.

Further, the two sides of the placing box are provided with air holes, the position of the placing box corresponding to the air holes is provided with a dustproof filter screen, and the dustproof filter screen is utilized to prevent dust from entering the placing box.

Further lie in, place the position department that the case both sides correspond the bleeder vent and linked firmly U type frame, spout one has been seted up to the inside of U type frame, the position sliding connection of spout one has the carriage, the inside bonding of carriage is fixed with dustproof filter screen, the one end of carriage one side has linked firmly the piece of stirring, stirs the piece through the slip and takes off the carriage, is convenient for remove dust to dustproof filter screen, removes dust through regularly to dustproof filter screen, has avoided the dust to pile up and has blockked up dustproof filter screen, influences dustproof filter screen's result of use.

Further, the inner diameter of the circular through hole is the same as the outer diameter of the circular rod, and the outer contour of the first conical gear is the same as that of the second conical gear.

The invention has the beneficial effects that:

1. the movable plate is arranged in the placing box and is pulled to move, so that the limiting mechanism moves, when the limiting mechanism moves to the position of the clamping groove, the round rod and the conical gear rotate by rotating the twisting block, and the conical gear II and the screw rotate, and the screw rotates to move the limiting block II, so that the limiting block II is clamped with the clamping groove at the corresponding position, so that the position of the movable plate is limited, and the maintenance personnel can maintain the controller damaged in the chemical electric control cabinet conveniently, the maintenance efficiency of the maintenance personnel is increased, the dustproof filter screen is utilized to prevent dust from entering the placing box, the sliding frame is taken down by sliding the poking block, the dustproof filter screen is conveniently dedusted, the dustproof filter screen is dedusted by timing, and the dust accumulation and blockage of the dustproof filter screen are avoided, the use effect of the dustproof filter screen is influenced.

Drawings

The invention will be further described with reference to the accompanying drawings.

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

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

FIG. 3 is a schematic diagram of the structure of the moving plate according to the present invention;

FIG. 4 is a schematic view of the position relationship between the U-shaped frame and the sliding frame of the present invention;

FIG. 5 is a schematic view of a connection plate according to the present invention;

fig. 6 is a schematic structural view of a limiting mechanism in the invention.

In the figure: 100. placing a box; 110. a lead block; 120. air holes are formed; 200. a rotating door; 300. moving the plate; 310. a connecting frame; 320. a first limiting block; 400. a U-shaped frame; 410. a first sliding chute; 420. a carriage; 421. a dustproof filter screen; 422. a shifting block; 500. a connecting plate; 510. a second chute; 511. a card slot; 520. a first baffle plate; 600. a limiting mechanism; 610. a slider; 611. a rectangular through hole; 612. a rectangular plate; 613. a circular through hole; 620. a second baffle plate; 630. a twisting block; 631. a round bar; 632. a first conical gear; 640. a screw; 641. a second bevel gear; 650. a second limiting block; 651. a threaded through bore.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a chemical power control cabinet includes a placing box 100, the placing box 100 is a shell structure with an open end, the open end of the placing box 100 is rotatably connected with a rotating door 200 through a hinge, the inner bottom surface of the placing box 100 is fixedly connected with a connecting plate 500, a second sliding groove 510 is formed in the middle of the top of the connecting plate 500, one end of the second sliding groove 510 is provided with a clamping groove 511, a moving plate 300 is slidably connected inside the placing box 100, and a limiting mechanism 600 is arranged at the bottom of the moving plate 300;

the limiting mechanism 600 comprises a sliding block 610, the top of the sliding block 610 is fixedly connected with the moving plate 300, the sliding block 610 is slidably connected with a second sliding groove 510, one end of the sliding block 610 is provided with a rectangular through hole 611, the middle positions of the two ends of the rectangular through hole 611 are fixedly connected with a rectangular plate 612, the middle position of one side of the sliding block 610 is provided with a circular through hole 613, the circular through hole 613 is communicated with the rectangular through hole 611, the inside of the circular through hole 613 is rotatably connected with a circular rod 631, one end of the circular rod 631 is fixedly connected with a twisting block 630, the other end of the circular rod 631 is fixedly connected with a first conical gear 632, the first conical gear 632 is inside the rectangular through hole 611, one side of the first conical gear 632 is in meshing connection with a second conical gear 641, the inside of the second conical gear 641 is fixedly sleeved with a screw 640, the two ends of the screw 640 are respectively rotatably connected with the, the second limiting block 650 is a concave block structure, a threaded through hole 651 is arranged in the middle of one side inside the second limiting block 650, the threaded through hole 651 is connected with the screw 640 in a screwing way, when the controller in the chemical industry power control cabinet is damaged and needs to be maintained, the moving plate 300 is pulled to move, thereby, the limiting mechanism 600 moves, when the limiting mechanism 600 moves to the position of the card slot 511, by rotating the turning block 630, the round bar 631 and the first bevel gear 632 are rotated, so that the second bevel gear 641 and the screw 640 rotate, and the screw 640 rotates to move the second limiting block 650, the second limit block 650 is clamped with the clamping groove 511 at the corresponding position, so as to limit the position of the moving plate 300, and then be convenient for maintenance personal to maintain this chemical industry power control cabinet internal damage's controller, increased maintenance personal's maintenance efficiency.

One side of the moving plate 300 is uniformly and fixedly connected with a plurality of connecting frames 310, two ends of the top of the moving plate 300 are fixedly connected with first limiting blocks 320, the positions of the top surface in the placing box 100 corresponding to the first limiting blocks 320 are provided with third sliding grooves, the first limiting block 320 is connected with the third sliding groove at the corresponding position in a sliding manner, the connecting frame 310 is utilized to facilitate the installation of the controller, and utilize stopper one 320 and spout three to carry on spacingly to movable plate 300, the both sides of spout two 510 one ends have all been linked firmly baffle one 520, the both sides of slider 610 one end have all been linked firmly baffle two 620, the outside profile of baffle one 520 is the same with the outside profile of baffle two 620, utilize baffle one 520 and baffle two 620 to carry on spacingly to slider 610, place the top of case 100 and seted up a plurality of through wires holes, the position department of placing the corresponding through wires hole in case 100 top all links firmly lead block 110, it is convenient for carry on spacingly and the direction to the connecting wire harness to utilize lead block 110.

Both sides of the placing box 100 are provided with vent holes 120, a dustproof filter screen 421 is arranged at the position of the placing box 100 corresponding to the vent holes 120, the dustproof filter screen 421 is used for preventing dust from entering the placing box 100, the positions of both sides of the placing box 100 corresponding to the vent holes 120 are fixedly connected with a U-shaped frame 400, a first chute 410 is arranged inside the U-shaped frame 400, the position of the first chute 410 is slidably connected with a sliding frame 420, the dustproof filter screen 421 is fixedly bonded inside the sliding frame 420, one end of one side of the sliding frame 420 is fixedly connected with a shifting block 422, the sliding frame 420 is taken down by sliding the toggle block 422, so that the dust-proof filter screen 421 can be conveniently removed, through regularly removing dust to dustproof filter screen 421, avoided the dust to pile up and block up dustproof filter screen 421, influenced the result of use of dustproof filter screen 421, the internal diameter of circular through-hole 613 is the same with the external diameter of circle pole 631, and the external profile of conical gear 632 is the same with the external profile of conical gear 641.

The working principle is as follows: when the controller in the chemical electric control cabinet is damaged and needs to be maintained, the moving plate 300 is pulled to move, so that the limiting mechanism 600 moves, when the limiting mechanism 600 moves to the position of the clamping groove 511, the turning block 630 is rotated, so that the round rod 631 and the first conical gear 632 rotate, so that the second conical gear 641 and the screw 640 rotate, the screw 640 rotates, so that the second limiting block 650 moves, the second limiting block 650 is clamped with the clamping groove 511 at the corresponding position, so that the position of the moving plate 300 is limited, a maintenance person can maintain the controller damaged in the chemical electric control cabinet conveniently, the maintenance efficiency of the maintenance person is improved, the dustproof filter screen 421 is utilized to prevent dust from entering the placing box 100, the sliding frame 420 is taken down through the sliding shifting block 422, and the dustproof filter screen 421 is convenient to remove dust, dust removal is carried out to dustproof filter screen 421 through regularly, has avoided the dust to pile up and has blockked up dustproof filter screen 421, influences dustproof filter screen 421's result of use.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.

Claims

1. The chemical industry electric control cabinet comprises a placing box (100), and is characterized in that the placing box (100) is of a shell structure with one open end, the open end of the placing box (100) is rotatably connected with a rotating door (200) through a hinge, the inner bottom surface of the placing box (100) is fixedly connected with a connecting plate (500), a second sliding groove (510) is formed in the middle position of the top of the connecting plate (500), a clamping groove (511) is formed in one end of the second sliding groove (510), a moving plate (300) is slidably connected inside the placing box (100), and a limiting mechanism (600) is arranged at the bottom of the moving plate (300);

stop gear (600) includes slider (610), the top and the movable plate (300) of slider (610) link firmly, and slider (610) and two (510) sliding connection of spout, rectangle through-hole (611) have been seted up to the one end of slider (610), the intermediate position department at rectangle through-hole (611) both ends has all linked firmly rectangular plate (612), circular through-hole (613) have been seted up to the intermediate position department of slider (610) one side, circular through-hole (613) and rectangle through-hole (611) intercommunication, the inside rotation of circular through-hole (613) is connected with round bar (631), the one end of round bar (631) has linked firmly and has turned round piece (630), the other end of round bar (631) has linked firmly conical gear one (632), and conical gear one (632) is the inside of rectangle through-hole (611), one side meshing of conical gear one (632) is connected with conical gear two (641), the inside of second conical gear (641) is cup jointed and is fixed with screw rod (640), and the both ends of screw rod (640) rotate with rectangular plate (612) that correspond position department respectively and be connected, equal sliding connection in both ends of rectangle through-hole (611) has stopper two (650), stopper two (650) are type of calligraphy massive structure, screw through-hole (651) have been seted up to the intermediate position department of the inside one side of stopper two (650), and screw through-hole (651) close with screw rod (640) soon and are connected.

2. The chemical industry electric control cabinet according to claim 1, wherein one side of the moving plate (300) is evenly fixedly connected with a plurality of connecting frames (310), two ends of the top of the moving plate (300) are fixedly connected with first limit blocks (320), three sliding grooves are formed in positions of the inner top surface of the placing box (100) corresponding to the first limit blocks (320), and the first limit blocks (320) are slidably connected with the three sliding grooves in the corresponding positions.

3. The chemical industry electric control cabinet according to claim 1, wherein both sides of one end of the second sliding chute (510) are fixedly connected with a first baffle (520), both sides of one end of the sliding block (610) are fixedly connected with a second baffle (620), and the outer contour of the first baffle (520) is the same as the outer contour of the second baffle (620).

4. The chemical industry electric control cabinet according to claim 3, characterized in that a plurality of threading holes are formed in the top of the placing box (100), and lead blocks (110) are fixedly connected to positions, corresponding to the threading holes, of the top of the placing box (100).

5. The chemical industry electric control cabinet according to claim 1, wherein both sides of the placing box (100) are provided with air holes (120), and a dustproof filter screen (421) is arranged at a position of the placing box (100) corresponding to the air holes (120).

6. The chemical industry electric control cabinet according to claim 1, wherein a U-shaped frame (400) is fixedly connected to the two sides of the placing box (100) at positions corresponding to the air holes (120), a first sliding groove (410) is formed in the U-shaped frame (400), a sliding frame (420) is slidably connected to the first sliding groove (410), a dustproof filter screen (421) is fixedly bonded to the inside of the sliding frame (420), and a shifting block (422) is fixedly connected to one end of one side of the sliding frame (420).

7. The chemical industry electric control cabinet according to claim 1, characterized in that the inner diameter of the circular through hole (613) is the same as the outer diameter of the circular rod (631), and the outer contour of the first bevel gear (632) is the same as the outer contour of the second bevel gear (641).