CN216903741U

CN216903741U - Magnetic filter control box

Info

Publication number: CN216903741U
Application number: CN202122880290.1U
Authority: CN
Inventors: 周梦婷; 周海瑞; 李传涛
Original assignee: Wisdri Wuhan Automation Co Ltd
Current assignee: Wisdri Wuhan Automation Co Ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-07-05
Anticipated expiration: 2031-11-23

Abstract

The utility model provides a magnetic filter operation box which comprises a box body, a box door, a mounting plate assembly and an electrical assembly used for controlling a magnetic filter, wherein the box body and the box door enclose a hollow cavity, the mounting plate assembly comprises a plurality of component plates and a wiring harness positioning plate, the component plates are vertically arranged in the hollow cavity and are arranged in parallel with a back plate of the box body, the front and the back of the hollow cavity are divided into a wiring harness area and a component area, the wiring harness positioning plates are vertically fixed on the component plates from top to bottom at intervals, the component area is divided into a plurality of cavities, a plurality of wiring harness positioning holes are formed in the wiring harness positioning plate, the electrical assembly is distributed in the cavities, and connecting wires of the electrical assembly extend to the wiring harness area through the wiring harness positioning holes in the wiring harness positioning plate. The utility model discloses an adopt component district and pencil to distinguish and separate the design to adopt the pencil locating plate to distinguish the component and carry out the layered design, make the electric elements individual layer arrange, each other shelters from, interferes, be convenient for openly maintain, dismantle the change, and do benefit to the succinct pleasing to the eye of magnetic filter control box inside.

Description

Magnetic filter control box

Technical Field

The utility model belongs to the technical field of operating equipment, and particularly relates to a magnetic filter operating box.

Background

Along with the increasing requirements of the function, the complexity and the like of the magnetic filter, more and more control elements and wire harnesses are provided for the operation box, and within the limited volume range of the operation box, the structural design and the layout of the electrical elements need to meet the requirements of functional power consumption and heat dissipation at the same time, so that the magnetic filter operation box needs to be designed so as to be capable of reasonably installing and arranging the electrical elements and ensure the convenience of operation.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide a magnetic filter cabinet which solves at least some of the drawbacks of the prior art.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a magnetic filter control box, includes box, chamber door, installation plate subassembly and is used for controlling magnetic filter's electric assembly, box and chamber door enclose into a cavity, the installation plate subassembly includes component board and pencil locating plate, in the vertical cavity of locating of component board, and with the backplate parallel arrangement of box, separate into pencil district and component district around with the cavity, the pencil locating plate has a plurality of, on the component board of interval vertical fixation from top to bottom, separates into a plurality of cavities with the component district, be equipped with a plurality of pencil locating holes on the pencil locating plate, electric assembly distributes in the cavity, electric assembly's connecting wire extends to the pencil district through the pencil locating hole on the pencil locating plate.

Furthermore, a power supply main switch and a signal indicator light corresponding to the electrical component are arranged on the box door, and the signal indicator light is electrically connected with the corresponding electrical component through a door passing line.

Furthermore, a snake-shaped sleeve is sleeved outside the door passing line.

Furthermore, a selection switch for selecting local operation or remote operation is further arranged on the box door.

Furthermore, the top of the box body is provided with a top cover which is of a structure with a high middle part and a low middle part, and the top cover is positioned on one side of the box door and protrudes out of the edge of the box body.

Further, electric assembly includes low-voltage circuit breaker, DC power supply, direct current contactor, relay, component binding post and outside binding post, low-voltage circuit breaker, DC power supply and direct current contactor arrange in the upper portion cavity in component district, relay and component binding post arrange in the middle cavity in component district, outside binding post arranges in the lower part cavity in component district, the lower extreme in component district is equipped with the entrance hole of power supply gas assembly inlet wire.

Further, the installation inclination of the low-voltage circuit breaker on the component board is not more than 5 °.

Further, the linear distance between the low-voltage circuit breaker, the direct current contactor, the relay and the element wiring terminal and the adjacent wiring harness positioning plate is 35-50 mm.

Furthermore, wire harness positioning side plates are arranged on two sides of the element plate, a certain distance is reserved between each wire harness positioning side plate and the corresponding side plate of the box body, and a plurality of wire harness positioning holes are formed in the surfaces of the wire harness positioning side plates.

Furthermore, the wire harness positioning holes in the surfaces of the wire harness positioning plate and the wire harness positioning side plate are both long-strip-shaped structures perpendicular to the axis of the wire harness positioning plate and the wire harness positioning side plate, and the wire harness positioning holes are arranged at equal intervals along the axis of the wire harness positioning plate/the wire harness positioning side plate.

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

the magnetic filter operation box provided by the utility model adopts the design that the element area and the wiring harness area are separated, and the wiring harness positioning plate is adopted to carry out layered design on the element area, so that the electric elements are arranged in a single layer and are not shielded and interfered with each other, the front maintenance, the disassembly and the replacement are convenient, and the simplicity and the attractiveness of the interior of the magnetic filter operation box are facilitated.

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

Drawings

FIG. 1 is a front view of the door of the magnetic filter cassette of the present invention;

FIG. 2 is a schematic view of the front distribution inside the cabinet of the magnetic filter operating box of the present invention;

FIG. 3 is a schematic side view of the housing of the magnetic filter cassette of the present invention;

FIG. 4 is a side schematic view of the magnetic filter cassette of the present invention with a top cover;

fig. 5 is a schematic structural view of the wire harness positioning plate of the present invention.

Description of reference numerals: 1. a box door; 2. a selector switch; 3. a power supply main switch; 4. a signal indicator light; 5. a component tag; 6. a box body; 7. a wire inlet hole; 8. a wire harness positioning side plate; 9. an external connection terminal; 10. a wire harness positioning plate; 11. an element connection terminal; 12. a relay; 13. a DC contactor; 14. a direct current power supply; 15. a low-voltage circuit breaker; 16. an element board; 17. an element region; 18. a wiring harness area; 19. a chamber; 20. a top cover; 21. and (6) wire harness positioning holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of the present invention, the meaning of "plurality" or "a plurality" is two or more unless otherwise specified.

As shown in fig. 1, 2, 3 and 5, the present embodiment provides a magnetic filter operation box, which includes a box body 6, a box door 1, a mounting plate assembly and an electrical assembly for controlling a magnetic filter, wherein the box body 6 and the box door 1 enclose a hollow cavity, wherein the box body 6 is formed by welding cold-rolled steel plates with the thickness of 2.5mm, the mounting plate component comprises an element plate 16 and a wire harness positioning plate 10, the element plate 16 is vertically arranged in the hollow cavity, and is arranged in parallel with the back plate of the box body 6, the hollow cavity is divided into a wiring harness area 18 and an element area 17 in front and back, a plurality of wire harness positioning plates 10 are vertically fixed on the element plate 16 at intervals from top to bottom, divide the element area 17 into a plurality of chambers 19, a plurality of harness positioning holes 21 are arranged on the harness positioning plate 10, the electrical components are distributed in the chamber 19, the connecting wires of the electrical components extend to the harness region 18 through the harness positioning holes 21 on the harness positioning plate 10.

In the embodiment, the internal space of the box body 6 is divided into the wiring harness area 18 and the element area 17 through the element plate 16, so that the element area 17 is separated from the wiring harness area 18, element installation, cables and wiring harnesses are not affected mutually, the cleanness and the attractiveness of the internal part of the box body 6 are ensured, the wiring harness positioning plate 10 is adopted to carry out layered design on the element area 17, so that the electric elements are arranged in a single layer and are not shielded and interfered mutually, and the installation structures of the electric elements and the assembly plates thereof can be maintained in the front and can be detached and replaced independently without affecting the fixation of other electric elements and wiring harnesses; meanwhile, the wire harness positioning hole 21 is formed in the wire harness positioning plate 10, so that the wiring harness positioning hole can be used for positioning and distributing the connection lead of each electrical element, and the heat dissipation of each electrical element is facilitated.

In a specific embodiment, as shown in fig. 1, a main power switch 3 and a signal indicator 4 corresponding to an electrical component are arranged on the box door 1, specifically, the signal indicator 4 includes a main power indicator, an operation indicator, a fault signal power indicator, a liquid level high indicator, a magnetic bar overload indicator, a scraper overload indicator, and the like, and the signal indicator 4 is electrically connected to a corresponding electrical component in the electrical component through a door-passing line; furthermore, an element label 5 is pasted near each element (namely, a power supply main switch and each signal indicator lamp) on the box door 1, and the element label 5 is carved by acrylic materials, so that the marking function can be realized no matter in the running state, the overhaul state or even when the element is dismounted, and the operation and the maintenance of the system by an operator are facilitated; optimized, cross the outside cover of door line and have snakelike sleeve pipe to protect crossing the door line, guarantee simultaneously that the distribution is neat, clear, pleasing to the eye, the wire is insulating good, the not damaged.

Preferably, a selection switch 2 for selecting local operation or remote operation can be arranged on the box door 1, so that the automation control of the magnetic filter and the intellectualization of the process control are realized in a local and remote dual control mode.

Detailed implementation, as shown in fig. 2, the electrical assembly includes a low-voltage circuit breaker 15, a dc power supply 14, a dc contactor 13, a relay 12, an element connection terminal 11 and an external connection terminal 9, when designing the installation and layout of each electrical element, considering from the perspective of convenient operation, the operable electrical element should be placed at a height as high as possible for convenient operation, considering convenience of manufacturing and maintenance, the layout of the electrical element should follow the wiring sequence of the principle of the main loop as much as possible, and the layout is from top to bottom, and at the same time, the external connection terminal 9 should be as close to the wire inlet 7 as possible to facilitate the on-site control of the cable inlet. In this embodiment, the wire inlet hole 7 is disposed at the lowest part of the component area 17 in the box body 6, so that the electrical components such as low voltage and the like are installed on the upper side and the terminals and the like are installed on the lower side under the condition of ensuring the wire inlet space of the on-site cable, and therefore, in this embodiment, the low voltage circuit breaker 15, the dc power supply 14 and the dc contactor 13 are disposed in the upper chamber 19 of the component area 17, the relay 12 and the component wiring terminal 11 are disposed in the middle chamber 19 of the component area 17, and the external wiring terminal 9 is disposed in the lower chamber 19 of the component area 17. The low-voltage circuit breaker 15 includes a motor thermomagnetic circuit breaker, a direct-current circuit breaker, a fuse and the like; the relay 12 includes a control relay and a plurality of plug-in intermediate relays.

Preferably, the installation inclination of the low-voltage circuit breaker 15 on the component board 16 is not greater than 5 °, and the installation inclination is defined as 0 ° when the low-voltage circuit breaker 15 is perpendicular to the component board 16. Further, in consideration of the cable bending radius and the convenience of mounting the electrical components, the linear distance between the low-voltage circuit breaker 15, the dc contactor 13, the relay 12 and the component wiring terminal 11 and the adjacent harness positioning plate 10 is designed to be 35 to 50 mm.

In an optimized embodiment, as shown in fig. 2, two sides of the component board 16 are provided with harness positioning side boards 8, a certain distance is left between the harness positioning side boards 8 and corresponding side boards of the box body 6, a harness area 18 is further separated from a component area 17, and the surface of the harness positioning side board 8 is also provided with a plurality of harness positioning holes 21. Specifically, as shown in fig. 5, the harness positioning plate 10 and the harness positioning holes 21 on the surface of the harness positioning side plate 8 are both long-strip-shaped structures perpendicular to the axis thereof, and the harness positioning holes 21 are arranged at equal intervals along the axis of the harness positioning plate/harness positioning side plate.

This magnetic filter control box passes through bolt-up and installs on the magnetic filter transmission case, simultaneously as shown in fig. 4, can set up top cap 20 at box 6 top, top cap 20 is middle high front and back low structure, and top cap 20 is located the outstanding box 6 border of chamber door 1 one side to be used for the dust protection.

In summary, the magnetic filter operation box provided by the utility model adopts the design that the element area and the wiring harness area are separated, and the wiring harness positioning plate is adopted to carry out the layered design on the element area, so that the electric elements are arranged in a single layer and are not shielded or interfered with each other, the front maintenance, the disassembly and the replacement are convenient, and the simplicity and the attractiveness of the interior of the magnetic filter operation box are facilitated.

The above examples are merely illustrative of the present invention and should not be construed as limiting the scope of the utility model, which is intended to be covered by the claims and any design similar or equivalent to the scope of the utility model.

Claims

1. A magnetic filter control box which is characterized in that: including box, chamber door, installation plate subassembly and be used for controlling magnetic filter's electric assembly, box and chamber door enclose into a cavity, the installation plate subassembly includes component board and pencil locating plate, in the vertical cavity of locating of component board, and with the backplate parallel arrangement of box, separate into pencil district and component district around the cavity, the pencil locating plate has a plurality of, from top to bottom on the interval vertical fixation in component board, separates into a plurality of cavities with the component district, be equipped with a plurality of pencil locating holes on the pencil locating plate, electric assembly distributes in the cavity, electric assembly's connecting wire extends to the pencil district through the pencil locating hole on the pencil locating plate.

2. A magnetic filter cassette as claimed in claim 1, wherein: the box door is provided with a power supply main switch and a signal indicator light corresponding to the electrical assembly, and the signal indicator light is electrically connected with the corresponding electrical assembly through a door passing line.

3. A magnetic filter cassette as claimed in claim 2, wherein: and a snake-shaped sleeve is sleeved outside the door passing line.

4. A magnetic filter cassette as claimed in claim 1, wherein: the box door is also provided with a selection switch for selecting local operation or remote operation.

5. A magnetic filter cassette as claimed in claim 1, wherein: the top cover is arranged at the top of the box body, the top cover is of a structure with a high middle part and a low middle part, and the top cover is positioned on one side of the box door and protrudes out of the edge of the box body.

6. A magnetic filter cassette as claimed in claim 1, wherein: the electric component comprises a low-voltage circuit breaker, a direct-current power supply, a direct-current contactor, a relay, an element wiring terminal and an external wiring terminal, wherein the low-voltage circuit breaker, the direct-current power supply and the direct-current contactor are arranged in an upper cavity of an element area, the relay and the element wiring terminal are arranged in a middle cavity of the element area, the external wiring terminal is arranged in a lower cavity of the element area, and the lowest end of the element area is provided with an inlet wire hole for an electric component inlet wire.

7. A magnetic filter cassette as claimed in claim 6, wherein: the low-voltage circuit breaker is mounted on the component board with an inclination of not more than 5 °.

8. A magnetic filter cassette as claimed in claim 6, wherein: the linear distance between the low-voltage circuit breaker, the direct current contactor, the relay and the element wiring terminal and the adjacent wiring harness positioning plate is 35-50 mm.

9. A magnetic filter cassette as claimed in claim 1, wherein: the wire harness positioning side plates are arranged on two sides of the element plate, a certain distance is reserved between each wire harness positioning side plate and the corresponding side plate of the box body, and a plurality of wire harness positioning holes are formed in the surfaces of the wire harness positioning side plates.

10. A magnetic filter cassette as claimed in claim 9, wherein: the wire harness positioning plate and the wire harness positioning holes in the surface of the wire harness positioning side plate are both of long strip-shaped structures perpendicular to the axis of the wire harness positioning plate and the wire harness positioning side plate, and the wire harness positioning holes are arranged at equal intervals along the axis of the wire harness positioning plate/the wire harness positioning side plate.