CN114158220A - Electrical cabinet with collecting wire winding and unwinding functions and dustproof functions - Google Patents
Electrical cabinet with collecting wire winding and unwinding functions and dustproof functions Download PDFInfo
- Publication number
- CN114158220A CN114158220A CN202111369066.4A CN202111369066A CN114158220A CN 114158220 A CN114158220 A CN 114158220A CN 202111369066 A CN202111369066 A CN 202111369066A CN 114158220 A CN114158220 A CN 114158220A
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- Prior art keywords
- conveying roller
- wire
- electrical cabinet
- dustproof
- arc
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention belongs to the technical field of electrical control cabinets, and particularly relates to an electrical cabinet with a collecting wire winding and unwinding function and a dustproof function, which comprises an electrical cabinet body, wherein a switch door is arranged on the front surface of the electrical cabinet body, an electrical wire inlet and an electrical wire outlet are formed in the side wall of the electrical cabinet body, an electrical wire conveying device and a dustproof device are arranged on the side wall of the electrical cabinet body and correspond to the electrical wire inlet and outlet, and the dustproof device is arranged at the wire through port of the electrical wire conveying device.
Description
Technical Field
The invention belongs to the technical field of electrical control cabinets, and particularly relates to an electrical cabinet with a wire winding and unwinding function and a dustproof function.
Background
The electrical cabinet is formed by processing steel materials and is used for protecting a cabinet for normal operation of components. The electrical cabinet manufacturing materials are generally divided into hot rolled steel plates and cold rolled steel plates. The cold-rolled steel sheet is softer than hot-rolled steel sheet, more is fit for the preparation of regulator cubicle. The electrical cabinet is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like, but the electrical cabinet still has the following disadvantages in actual use:
1. when workers penetrate wires into the electrical cabinet from a wire inlet and a wire outlet arranged on the electrical cabinet outside the electrical cabinet, the wires are usually penetrated into the electrical cabinet by one hand, and the wires which are penetrated into the electrical cabinet are pulled by the other hand in the electrical cabinet; if the cabinet is large, it is two workers that are engaged at the same time, as the reach of one person may not be that large.
2. Because the regulator cubicle is installed in the mill mostly, like metallurgical, nuclear power trade etc. dust is very big, the dust enters into the regulator cubicle from the wire business turn over mouth that is used for wearing the electric wire easily, pollutes the electrical components in the regulator cubicle.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and designs an electric cabinet which can enable a worker to automatically convey wires into the electric cabinet body only by stretching the wires into a wire through opening from the outside of the electric cabinet body when the worker installs the electric cabinet by adopting a mode of arranging a wire conveying device and a dustproof device at the wire inlet and outlet on the side wall of the electric cabinet body, and can prevent dust from entering the electric cabinet due to the arrangement of the wire through opening.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a regulator cubicle of function and dustproof function is receive and release to wire, includes the regulator cubicle body, the front of regulator cubicle body is equipped with the switch door, be equipped with the electric wire on the lateral wall of regulator cubicle body and import and export, be equipped with electric wire conveyor and dust keeper on the lateral wall of regulator cubicle body corresponding electric wire business turn over mouth department, dust keeper locates electric wire conveyor's logical wire mouth department.
Preferably, the wire conveying device comprises an upper conveying roller, a lower conveying roller, a shell, an upper conveying roller driving device and a lower conveying roller driving device, the upper conveying roller and the lower conveying roller driving device are arranged on the electrical cabinet body, the upper conveying roller is arranged on the outer side wall of the electrical cabinet body, the lower conveying roller is arranged on the bottom wall of the wire inlet and outlet and below the upper conveying roller, the dustproof device is arranged on the circumferential surface of the upper conveying roller in a rotating mode through a rotating shaft parallel to the upper conveying roller, the shell is arranged on the outer side wall of the electrical cabinet body, the shell wraps the upper conveying roller, the wire inlet and outlet and the dustproof device, and the wire inlet and outlet and the dustproof device are arranged on the bottom wall of the shell, corresponding to the contact position of the outer surface of the dustproof device and the circumferential surface of the lower conveying roller, the wire inlet is formed in the contact position.
Preferably, the dustproof device comprises an arc-shaped dustproof plate, the arc-shaped radius of the inner surface of the arc-shaped dustproof plate is equal to the radius of the upper conveying roller, the outer surface of the arc-shaped dustproof plate can be in contact with the circumferential surface of the lower conveying roller in the process of rotating along with the upper conveying roller, the outer surface of the arc-shaped dustproof plate can be in contact with the through line port on the inner bottom wall of the shell in the process of rotating along with the upper conveying roller, the axial length of the arc-shaped dustproof plate is greater than the length of the lower conveying roller, and the shell is arranged on the outer side wall of the electrical cabinet body and wraps the upper conveying roller, the electrical wire inlet and the electrical wire outlet and the arc-shaped dustproof plate.
Preferably, when the arc-shaped dust guard leaves the upper conveying roller, the inner surface of the arc-shaped dust guard faces away from the lower conveying roller.
Preferably, the axial length of the arc-shaped dust guard plate is equal to the length of the upper conveying roller.
Preferably, a plurality of protruding edges are arranged on the outer surface of the arc-shaped dustproof plate and parallel to the upper conveying roller.
Preferably, the length of the convex edge is equal to the axial length of the arc-shaped dust-proof plate.
Preferably, the electrical cabinet body is provided with two wire inlets and outlets.
Preferably, a plurality of cylindrical bars are fixedly arranged on the top wall of the wire inlet and outlet along the axial direction of the upper conveying roller, and the lower ends of the cylindrical bars are slidably connected with the circumferential surface of the lower conveying roller.
Preferably, a sleeve is coaxially sleeved on the cylindrical bar, and the lower end face of the sleeve is in contact with the circumferential surface of the lower conveying roller.
Preferably, the upper surface of the housing is an inclined surface, and one side of the upper surface of the housing, which is far away from the electrical cabinet body, is lower than one side of the housing, which is close to the electrical cabinet body.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention designs the electrical cabinet which can enable a worker to automatically convey wires into the electrical cabinet body only by stretching the wires into the wire through opening from the outside of the electrical cabinet body when the electrical cabinet is installed by adopting a mode of arranging the wire conveying device and the dustproof device at the wire inlet and outlet on the side wall of the electrical cabinet body, and solves the problems that when the worker stretches the wires into the electrical cabinet from the wire through opening of the electrical cabinet, the wires are easy to fall off from the wire through opening due to the action of gravity, and dust is easy to enter the electrical cabinet body from the wire through opening after the electrical cabinet body is installed.
2. According to the invention, the arc-shaped dustproof plate is arranged, so that the arc-shaped dustproof plate is tightly attached to the conveying roller before a worker stretches one end of the electric wire into the wire passing opening 4, and the wire passing opening is ensured to have a large enough area; the outer surface of the arc-shaped dustproof plate can be in contact with the circumferential surface of the lower conveying roller in the process of rotating along with the upper conveying roller, and the purpose is that when the upper conveying roller rotates to convey electric wires, the back surface (protruding surface) of the arc-shaped dustproof plate is in contact with the surface of the electric wires, so that friction force is generated, the electric wires are conveyed to the electric cabinet body, and when the electric wires are conveyed, the surface of the electric wires is tightly attached to the back surface of the arc-shaped dustproof plate, and dust is prevented from entering the electric cabinet body.
3. According to the invention, through the arrangement of the convex edges, the friction between the back surface of the arc-shaped dustproof plate and the outer skin of the electric wire is increased, and the electric wire is conveniently conveyed into the electric cabinet body by the upper conveying roller.
4. The length of the convex edge is equal to the axial length of the arc-shaped dustproof plate, so that the arc-shaped dustproof plate is convenient to mount, and meanwhile, the arc-shaped dustproof plate can be supported sufficiently in the axial direction.
Drawings
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a schematic sectional view of the present invention showing the structure of the electric wire being conveyed;
fig. 5 is a schematic structural view of the rear side of fig. 1.
The electrical cabinet comprises an electrical cabinet body 1; 2. opening and closing the door; 3. an electric wire inlet and outlet; 4. a wire port; 5. an upper conveying roller; 6. a lower conveying roller; 7. a housing; 8. an arc-shaped dust guard; 9. convex edges; 10. a cylindrical bar; 11. a sleeve; 12. a reduction motor A; 13. a reduction motor B; 14. a rotating shaft.
Detailed Description
Referring to fig. 1-5, an electrical cabinet with a collecting wire winding and unwinding function and a dustproof function comprises an electrical cabinet body 1, wherein a switch door 2 for opening and closing the electrical cabinet body 1 is arranged on the front side of the electrical cabinet body 1, an electrical wire inlet/outlet 3 for a power supply wire to extend into the electrical cabinet body 1 is arranged on the side wall of the electrical cabinet body 1, an electrical wire conveying device and a dustproof device are arranged on the side wall of the electrical cabinet body 1 corresponding to the electrical wire inlet/outlet 3, and the dustproof device is arranged at a wire through port 4 of the electrical wire conveying device.
In the present embodiment, as shown in fig. 4, in use, an electrical component is installed in an electrical cabinet body 1, and an electrical wire 15 penetrates through the electrical cabinet body 1 through an electrical wire inlet/outlet 3, wherein one end of the electrical wire 15 located in the electrical cabinet body 1 is connected to the electrical component in the electrical cabinet body 1, one end of the electrical wire 15 located outside the electrical cabinet body 1 is connected to an electrical component or electrical equipment outside the electrical cabinet body 1, and since the electrical wire inlet/outlet 3 is arranged on a side wall of the electrical cabinet body 1, an electrical wire conveying device is arranged on the side wall of the electrical cabinet body 1 at a position corresponding to the electrical wire inlet/outlet 3, so that when a worker needs to extend the electrical wire 15 into the electrical cabinet body 1, only one end of the electrical wire 15 needs to extend into a wire inlet 4 of the electrical wire conveying device, the electrical wire conveying device is started, and the electrical wire conveying device conveys one end of the electrical wire 15 into the electrical cabinet body 1, due to the fact that the wire inlet and outlet 3 is arranged, dust easily enters the electrical cabinet body 1 from the wire inlet and outlet 3, and the dustproof device is arranged at the wire through port 4 of the wire conveying device, so that the dust outside the electrical cabinet body 1 cannot enter the electrical cabinet body 1 to pollute electrical elements.
Specifically, the wire conveying device comprises an upper conveying roller 5, a lower conveying roller 6, a shell 7, an upper conveying roller driving device and a lower conveying roller driving device which are arranged on the electrical cabinet body 1, wherein the upper conveying roller 5 is arranged on the outer side wall of the electrical cabinet body 1, the lower conveying roller 6 is arranged on the bottom wall of the wire inlet/outlet 3 and below the upper conveying roller 5, the dustproof device is rotatably arranged on the circumferential surface of the upper conveying roller 5 through a rotating shaft 14 parallel to the upper conveying roller 5, the shell 7 is arranged on the outer side wall of the electrical cabinet body 1, the upper conveying roller 5, the wire inlet/outlet 3 and the dustproof device are wrapped by the shell 7, and the wire inlet/outlet 4 is arranged on the bottom wall of the shell 7 corresponding to the contact part of the outer surface of the dustproof device and the circumferential surface of the lower conveying roller; as shown in fig. 5, the upper transport roller driving device employs a reduction motor a12, the upper transport roller is driven by a reduction motor a12, and the lower transport roller driving device employs a reduction motor B13.
As a preferable mode, the dustproof device comprises an arc-shaped dustproof plate 8, the arc-shaped radius of the inner surface of the arc-shaped dustproof plate 8 is equal to the radius of the upper conveying roller 5, and the arc-shaped dustproof plate 8 is arranged so that the arc-shaped dustproof plate 8 can be tightly attached to the conveying roller 5 before a worker extends one end of an electric wire into the wire passing port 4, thereby ensuring that the wire passing port 4 has a large enough area; the outer surface of the arc-shaped dustproof plate 8 can be in contact with the circumferential surface of the lower conveying roller 6 in the process of rotating along with the upper conveying roller 5, and the purpose is to enable the back surface (one convex surface) of the arc-shaped dustproof plate 8 to be in contact with the surface of the electric wire 15 when the upper conveying roller 5 rotates to convey the electric wire 15, so that friction force is generated, the electric wire 15 is conveyed into the electric cabinet body 1, and when the electric wire 15 is not conveyed, the back surface of the arc-shaped dustproof plate 8 is tightly attached to the surface of the electric wire 15, and dust is prevented from entering the electric cabinet body 1. The outer surface of the arc-shaped dust guard 8 can be in contact with the position, far away from the through-line opening 4, on the inner bottom wall of the shell 7 in the process of rotating along with the upper conveying roller 5, and the purpose is to prevent dust from entering the shell 7 from a gap between the inner bottom wall of the shell 7 and the arc-shaped dust guard 8, wherein the axial length of the arc-shaped dust guard 8 is larger than or equal to that of the lower conveying roller 6, so that the situation that an electric wire between one end of the axis of the arc-shaped dust guard 8 and the end of the lower conveying roller 6 cannot be conveyed when the axial length of the arc-shaped dust guard 8 is smaller than that of the lower conveying roller 6 is prevented, and the situation that dust enters the electrical cabinet body 1 due to the fact that a gap is formed between one end of the axis of the arc-shaped dust guard 8 and the end of the lower conveying roller 6 are prevented; the shell 7 is arranged on the outer side wall of the electrical cabinet body 1 and wraps the upper conveying roller 6, the wire inlet and outlet 3 and the arc-shaped dust guard 8, and after the design, only the wire port 4 is left at the communication position between the inside of the electrical cabinet body 1 and the outside.
As a preferable mode, when the arc-shaped dust guard 8 leaves the upper conveying roller 5, the inner surface of the arc-shaped dust guard 8 faces away from the lower conveying roller 6, so that the arc-shaped dust guard 8 is tightly attached to the conveying roller 5, thereby ensuring that the wire opening 4 has a sufficiently large area, and simultaneously, avoiding that the arc-shaped dust guard 8 presses a part of the wire strongly to damage the wire 15 when the wire 15 is conveyed.
Preferably, the axial length of the arc-shaped dust-proof plate 8 is equal to the length of the upper conveying roller 5.
As a preferable mode, a plurality of convex ribs 9 are arranged on the outer surface of the arc-shaped dustproof plate 8, and the convex ribs 9 are parallel to the upper conveying roller 5. Through protruding stupefied 9's setting, the friction between the back of increase arc dust guard 8 and the 15 crust of electric wire is convenient for go up conveying roller 5 and advance electric cabinet body 1 with electric wire 15 transport.
As a preferable mode, the length of the convex edge 9 is equal to the axial length of the arc-shaped dust guard 8, so that the arc-shaped dust guard 8 is convenient to install, and meanwhile, the arc-shaped dust guard 8 can be supported in the axial direction sufficiently.
As a preferable mode, the electrical cabinet body 1 is provided with two wire inlets and outlets 3.
As a preferable mode, a plurality of cylindrical bars 10 are fixedly arranged on the top wall of the wire inlet/outlet 3 along the axial direction of the upper conveying roller 5, the lower ends of the cylindrical bars 10 are slidably connected with the circumferential surface of the lower conveying roller 6, and the wire inlet/outlet 3 is divided into a plurality of small wire inlet/outlets 3 by the cylindrical bars 10, so that the wires 15 can be conveniently sorted and summarized.
As a preferable mode, the cylindrical bar 10 is coaxially sleeved with a sleeve 11, the lower end surface of the sleeve 11 contacts the circumferential surface of the lower conveying roller 6, and by arranging the sleeve 11, the sleeve 11 can rotate on the cylindrical bar 10 in the process that the electric wire enters the electrical cabinet body 1, so that friction is reduced, and the outer skin of the electric wire is prevented from being worn.
As a preferable mode, the upper surface of the housing 7 is an inclined surface, and one side of the upper surface of the housing 7, which is far away from the electrical cabinet body 1, is lower than one side of the upper surface of the housing, which is close to the electrical cabinet body 1, so that dust on the housing 7 easily drops and dust collection is avoided.
Claims (10)
1. The utility model provides a collecting wire receive and releases regulator cubicle of function and dustproof function, includes regulator cubicle body (1), the front of regulator cubicle body (1) is equipped with switch door (2), it imports and exports (3) to be equipped with the electric wire on the lateral wall of regulator cubicle body (1), its characterized in that, be equipped with electric wire conveyor and dust keeper on the lateral wall of regulator cubicle body (1) corresponding electric wire import and export (3) department, dust keeper locates electric wire conveyor's logical line mouth (4) department.
2. The electrical cabinet with the wire winding and unwinding functions and the dustproof functions as claimed in claim 1, wherein the wire conveying device comprises an upper conveying roller (5), a lower conveying roller (6), a housing (7), an upper conveying roller driving device and a lower conveying roller driving device which are arranged on the electrical cabinet body (1), the upper conveying roller (5) is arranged on the outer side wall of the electrical cabinet body (1), the lower conveying roller (6) is arranged on the bottom wall of the wire inlet/outlet (3) and below the upper conveying roller (5), the dustproof device is rotatably arranged on the circumferential surface of the upper conveying roller (5) through a rotating shaft (14) parallel to the upper conveying roller (5), the housing (7) is arranged on the outer side wall of the electrical cabinet body (1), and the upper conveying roller (5), the wire inlet/outlet (3) and the dustproof device are wrapped by the housing (7), and the bottom wall of the shell (7) is provided with the through hole (4) corresponding to the contact part of the outer surface of the dustproof device and the circumferential surface of the lower conveying roller.
3. The electrical cabinet with the function of collecting and releasing the electric wire and the function of preventing dust according to claim 2, it is characterized in that the dustproof device comprises an arc-shaped dustproof plate (8), the arc radius of the inner surface of the arc-shaped dustproof plate (8) is equal to the radius of the upper conveying roller (5), the outer surface of the arc-shaped dust guard (8) can be contacted with the circumferential surface of the lower conveying roller (6) in the process of rotating along with the upper conveying roller (5), the outer surface of the arc-shaped dust guard (8) can be contacted with the inner bottom wall of the shell (7) far away from the through-line opening (4) in the process of rotating along with the upper conveying roller (5), the axial length of the arc-shaped dust guard (8) is greater than that of the lower conveying roller (6), the shell (7) is arranged on the outer side wall of the electrical cabinet body (1) and wraps the upper conveying rollers (6), the wire inlet and outlet (3) and the arc-shaped dust guard (8).
4. The electrical cabinet with the wire winding and unwinding functions and the dustproof function as claimed in claim 3, wherein when the arc-shaped dustproof plate (8) leaves the upper conveying roller (5), the inner surface of the arc-shaped dustproof plate (8) faces away from the lower conveying roller (6).
5. The electrical cabinet with the wire winding and unwinding function and the dustproof function as claimed in claim 3, wherein the axial length of the arc-shaped dustproof plate (8) is equal to the length of the upper conveying roller (5).
6. The electrical cabinet with the wire collecting and releasing function and the dustproof function as claimed in claim 3, wherein a plurality of protruding ribs (9) are arranged on the outer surface of the arc-shaped dustproof plate (8), and the protruding ribs (9) are parallel to the upper conveying roller (5).
7. The electrical cabinet with the wire collecting and releasing function and the dustproof function as claimed in claim 6, wherein the length of the convex edge (9) is equal to the axial length of the arc-shaped dustproof plate (8).
8. The electrical cabinet with the wire winding and unwinding functions and the dustproof function according to claim 2, wherein the electrical cabinet body (1) is provided with two wire inlets and outlets (3).
9. The electrical cabinet with the wire winding and unwinding functions and the dustproof function as claimed in claim 2, wherein a plurality of cylindrical bars (10) are fixedly arranged on the top wall of the wire inlet/outlet (3) along the axial direction of the upper conveying roller (5), and the lower ends of the cylindrical bars (10) are slidably connected with the circumferential surface of the lower conveying roller (6).
10. The electrical cabinet with the wire winding and unwinding function and the dustproof function as claimed in claim 9, wherein a sleeve (11) is coaxially sleeved on the cylindrical bar (10), and the lower end surface of the sleeve (11) contacts with the circumferential surface of the lower conveying roller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111369066.4A CN114158220B (en) | 2021-11-18 | 2021-11-18 | Electrical cabinet with collecting wire winding and unwinding function and dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111369066.4A CN114158220B (en) | 2021-11-18 | 2021-11-18 | Electrical cabinet with collecting wire winding and unwinding function and dustproof function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114158220A true CN114158220A (en) | 2022-03-08 |
| CN114158220B CN114158220B (en) | 2023-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111369066.4A Active CN114158220B (en) | 2021-11-18 | 2021-11-18 | Electrical cabinet with collecting wire winding and unwinding function and dustproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114158220B (en) |
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| CN214592372U (en) * | 2021-04-19 | 2021-11-02 | 绵阳锐达精密电子有限公司 | Rack inlet wire protector |
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2021
- 2021-11-18 CN CN202111369066.4A patent/CN114158220B/en active Active
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| CN114158220B (en) | 2023-08-22 |
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