CN110880678A - Power distribution cabinet wiring device easy to maintain - Google Patents
Power distribution cabinet wiring device easy to maintain Download PDFInfo
- Publication number
- CN110880678A CN110880678A CN201911219510.7A CN201911219510A CN110880678A CN 110880678 A CN110880678 A CN 110880678A CN 201911219510 A CN201911219510 A CN 201911219510A CN 110880678 A CN110880678 A CN 110880678A
- Authority
- CN
- China
- Prior art keywords
- wire
- distribution cabinet
- power distribution
- groove
- clamping groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/202—Cable lay-outs
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
- H02B1/052—Mounting on rails
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0437—Channels
- H02G3/045—Channels provided with perforations or slots permitting introduction or exit of wires
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet wiring device easy to maintain, which comprises a power distribution cabinet body, an installation support, a wire fixing device and a wire device, and has the beneficial effects that: according to the invention, the electric element is fixed on the mounting side plate of the mounting bracket, and the mounting bracket is in sliding connection with the guide rail arranged in the power distribution cabinet body through the slide rail at the bottom, so that the mounting bracket can slide out along the track of the guide rail, and the electric element fixed on the mounting bracket can be more conveniently inspected and maintained; the electric wire connected with the electric element is clamped in a wire clamping groove formed in the wire fixing seat, insulating elastic sheets are symmetrically arranged on two sides of a notch of the wire clamping groove, and when the electric wire is pressed into the notch of the wire clamping groove along the wire, the bent wire pressing end of each insulating elastic sheet is tightly pressed on the outer wall of the electric wire to be fixed; the wire card is established in the metallic channel that the wire wheel outer wall was seted up, can lead the electric wire, avoids electric wire and wire wheel to take place to break away from moreover.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet wiring device easy to maintain.
Background
The power distribution cabinet is integrated with common electrical elements such as a circuit breaker, a contactor, an intermediate relay, a thermal relay, a button, an indicator light, a universal change-over switch, a travel switch and the like, and wires are connected among the electrical elements. The electric wire of arranging in order is the guarantee of switch board safety, can effectively reduce the risk that the short circuit of switch board internal line caused the conflagration. The connection lines are usually fixed through binding of a binding tape or a fastening nail, and the binding tape needs to be cut and bound again when the lines are checked, so that the working efficiency is influenced; usually, the electric elements are fixedly installed on the inner wall of the inner part of the power distribution cabinet body, and the electric elements and the connecting circuits of the power distribution cabinet are installed and maintained in a troublesome way.
Disclosure of Invention
The invention aims to provide a power distribution cabinet wiring device easy to maintain, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a wiring device of a power distribution cabinet easy to maintain comprises a power distribution cabinet body, a mounting bracket, a wire fixing device and a wire guiding device, wherein a plurality of groups of mounting brackets uniformly distributed along the vertical direction are arranged inside the power distribution cabinet body, the mounting bracket is formed by vertically welding a lower supporting plate and a mounting side plate, the upper end of the surface of the mounting side plate is provided with the wire fixing device, the wire fixing device comprises a wire fixing seat and a wire clamping groove arranged on the wire fixing seat, the two ends of the wire fixing seat are fixedly connected with the mounting side plate through screws, the surface of the wire fixing seat is provided with a plurality of vertically arranged wire clamping grooves, the two sides of the groove opening of each wire clamping groove are symmetrically provided with insulating elastic sheets, the upper edge of the lower supporting plate is backwards folded and provided with an upper supporting plate, the upper surface of the upper supporting plate is provided with the wire guiding device, the wire guiding device is formed by a wire base, the upper surface of the lead base is welded with a pair of guide wheel seats, and a lead wheel is rotatably connected between each pair of guide wheel seats.
Preferably, the inside of the distribution cabinet body is provided with a plurality of pairs of guide rails, two guide rails in each pair of guide rails are respectively arranged on two sides of the inside of the distribution cabinet body, the end parts of the guide rails are fixedly connected with the front inner wall and the rear inner wall of the distribution cabinet body, a pair of symmetrically arranged slide rails are arranged on two sides of the bottom of the mounting bracket, and the mounting bracket is connected with the guide rails in a sliding manner through the slide rails at the bottom.
Preferably, the surface of the mounting side plate is provided with an element mounting hole, and the surface of the lower support plate is provided with a heat dissipation sieve pore.
Preferably, the bottom of the groove of the wire clamping groove is a circular concave arc surface, and an insulating rubber layer is bonded on the groove wall of the wire clamping groove.
Preferably, the insulating elastic sheet is composed of a fixed end and a bent line pressing end, the fixed end is inserted into the side wall of the line clamping groove, and the bent line pressing end is bent towards the groove of the line clamping groove.
Preferably, the plurality of wire guide wheels are arranged corresponding to the plurality of wire clamping grooves, and one side end of each wire guide wheel close to the wire fixing device is arranged above the wire clamping groove.
Preferably, the outer wall of the wire guide wheel is provided with a wire guide groove, and an insulating rubber layer is bonded on the groove wall of the wire guide groove.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:
1. according to the invention, the electric element is fixed on the mounting side plate of the mounting bracket, and the mounting bracket is in sliding connection with the guide rail arranged in the power distribution cabinet body through the slide rail at the bottom, so that the mounting bracket can slide out along the track of the guide rail, and the electric element fixed on the mounting bracket can be more conveniently inspected and maintained;
2. according to the invention, the wire fixing device is fixed at the upper end of the surface of the mounting side plate, an electric wire connected with an electric element is clamped in a wire clamping groove formed in a wire fixing seat, insulating elastic sheets are symmetrically arranged on two sides of a notch of the wire clamping groove, and when the electric wire is pressed into the notch of the wire clamping groove along the wire, the bent wire pressing end of each insulating elastic sheet is tightly pressed on the outer wall of the electric wire for fixing;
3. the wire guiding device is arranged on the upper surface of the upper support plate in the mounting bracket, the plurality of wire guiding wheels in the wire guiding device are arranged corresponding to the plurality of wire clamping grooves, and the wires are clamped in the wire guiding grooves formed in the outer walls of the wire guiding wheels, so that the wires can be guided, and the wires are prevented from being separated from the wire guiding wheels.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an elevational, cross-sectional view of the present invention;
FIG. 3 is a schematic view of the mounting bracket of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 5 is a cross-sectional view taken at B-B of FIG. 2;
FIG. 6 is an enlarged view at C of FIG. 4;
fig. 7 is an enlarged view at D in fig. 5.
In the figure: the power distribution cabinet comprises a power distribution cabinet body 1, a mounting bracket 2, a lower support plate 201, a mounting side plate 202, an upper support plate 203, a wire fixing device 3, a wire fixing seat 301, a wire clamp groove 302, a wire guide device 4, a guide rail 5, a slide rail 6, an insulating elastic sheet 7, a fixing end 71, a bent wire pressing end 72, a wire base 8, a guide wheel seat 9, a wire guide wheel 10, a wire guide groove 11, an element mounting hole 12 and a heat dissipation sieve hole 13.
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.
Referring to fig. 1 to 7, the present invention provides a technical solution: an easy-to-overhaul power distribution cabinet wiring device comprises a power distribution cabinet body 1, mounting brackets 2, a wire fixing device 3 and a wire device 4, and is shown by combining a graph 1 and a graph 3, wherein a plurality of groups of mounting brackets 2 uniformly distributed along the vertical direction are arranged inside the power distribution cabinet body 1, each mounting bracket 2 is formed by vertically welding a lower support plate 201 and a mounting side plate 202, the surface of each mounting side plate 202 is provided with element mounting holes 12 for fixing each electric element through screws, the surface of the lower support plate 201 is provided with heat dissipation sieve holes 13 for facilitating ventilation and heat dissipation, the inside of the power distribution cabinet body 1 is provided with a plurality of pairs of guide rails 5, two guide rails 5 in each pair of guide rails 5 are respectively arranged at two sides inside the power distribution cabinet body 1, the end parts of the guide rails 5 are fixedly connected with the front and rear inner walls of the power distribution cabinet body 1, two sides of the bottom of the lower support plate 201, the mounting bracket 2 can slide outwards along the track of the guide rail 5, and the electric elements fixed on the mounting bracket 2 can be more conveniently checked and maintained.
Referring to fig. 3 and 5, the upper end of the surface of the installation side plate 202 is provided with a wire fixing device 3, the wire fixing device 3 includes a wire fixing seat 301 and a wire clip groove 302 formed on the wire fixing seat 301, two ends of the wire fixing seat 301 are fixedly connected with the installation side plate 202 by screws, the surface of the wire fixing seat 301 is provided with a plurality of vertically arranged wire clip grooves 302 for limiting the electric wires clamped in the wire clip groove 302, as shown in fig. 7, the bottom of the groove of the wire clip groove 302 is a circular concave arc surface, and the wall of the wire clip groove 302 is bonded with an insulating rubber layer for protecting the electric wires, two sides of the notch of the wire clip groove 302 are symmetrically provided with insulating elastic pieces 7, each insulating elastic piece 7 is composed of a fixing end 71 and a bent wire pressing end 72, the fixing end 71 is inserted into the side wall of the wire clip groove 302, the bent wire pressing end 72 is bent towards the inside of the groove 302, and the end 72 of the bending wire pressing end of the insulating elastic sheet 7 is pressed tightly on the outer wall of the electric wire.
Referring to fig. 3 and 6, the upper edge of the lower supporting plate 201 is turned backwards to form an upper supporting plate 203, the upper surface of the upper supporting plate 203 is provided with a wire device 4, the wire device 4 is composed of a wire base 8, a plurality of wire guide wheel seats 9 and a wire guide wheel 10, two ends of the wire base 8 are fixed on the upper supporting plate 203 through screws, the upper surface of the wire base 8 is welded with a pair of wire guide wheel seats 9, each pair of wire guide wheel seats 9 is rotatably connected with a wire guide wheel 10, the plurality of wire guide wheels 10 are arranged corresponding to a plurality of wire guide grooves 302, one side end of the wire guide wheel 10 close to the wire fixing device 3 is arranged above the wire guide groove 302, the outer wall of the wire guide wheel 10 is provided with a wire guide groove 11, the wire guide is clamped in the wire guide groove 11 arranged on the outer wall of the wire guide wheel 10, and the separation of the wire from the wire guide wheel 10 is avoided.
The working principle is as follows: according to the invention, the electric elements are fixed on the installation side plate 202 of the installation support 2, and the installation support 2 is in sliding connection with the guide rail 5 arranged in the power distribution cabinet body 1 through the sliding rail 6 at the bottom, so that the installation support 2 can slide out along the rail of the guide rail 5, and the electric elements fixed on the installation support 2 can be more conveniently inspected and maintained; the wire fixing device 3 is fixed at the upper end of the surface of the mounting side plate 202, an electric wire connected with an electric element is clamped in a wire clamp groove 302 formed in a wire fixing seat 301, insulating elastic sheets 7 are symmetrically arranged on two sides of a notch of the wire clamp groove 302, and when the electric wire is pressed in along the notch of the wire clamp groove 302, the end 72 of a bent wire pressing end of each insulating elastic sheet 7 tightly presses the outer wall of the electric wire for fixing; the upper surface of the upper support plate 203 in the mounting bracket 2 is provided with the wire guiding device 4, a plurality of wire guiding wheels 10 in the wire guiding device 4 are arranged corresponding to a plurality of wire clamping grooves 302, and the wire clamping device is arranged in a wire guiding groove 11 formed in the outer wall of the wire guiding wheel 10, so that the wire can be guided, and the wire is prevented from being separated from the wire guiding wheel 10.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a line device is walked to switch board of easily overhauing, includes the switch board body (1), installing support (2), line fixing device (3) and wire device (4), its characterized in that: the power distribution cabinet comprises a power distribution cabinet body (1), wherein multiple groups of mounting supports (2) which are uniformly distributed in the vertical direction are arranged in the power distribution cabinet body (1), each mounting support (2) is formed by vertically welding a lower support plate (201) and a corresponding mounting side plate (202), a wire fixing device (3) is arranged at the upper end of the surface of each mounting side plate (202), each wire fixing device (3) comprises a wire fixing seat (301) and a wire clamping groove (302) formed in the wire fixing seat (301), two ends of each wire fixing seat (301) are fixedly connected with the corresponding mounting side plate (202) through screws, a plurality of vertically arranged wire clamping grooves (302) are formed in the surface of each wire fixing seat (301), insulating elastic pieces (7) are symmetrically arranged on two sides of a notch of each wire clamping groove (302), an upper support plate (203) is backwards folded at the upper edge of the lower support plate (201), a wire device (4) is arranged on the upper surface of the upper support plate (203, Guide wheel seat (9) and wire wheel (10) constitute, and the both ends of wire base (8) are fixed on last extension board (203) through the screw, and the upper surface welding of wire base (8) has to guide wheel seat (9), and it is connected with wire wheel (10) to rotate between every pair of guide wheel seat (9).
2. An easy-to-repair power distribution cabinet wiring device according to claim 1, wherein: the inside of the distribution cabinet body (1) is provided with a plurality of pairs of guide rails (5), every two guide rails (5) in the guide rails (5) are respectively arranged on two sides of the inside of the distribution cabinet body (1), the end parts of the guide rails (5) are fixedly connected with the front inner wall and the rear inner wall of the distribution cabinet body (1), two sides of the bottom of the mounting bracket (2) are provided with a pair of symmetrically arranged slide rails (6), and the mounting bracket (2) is connected with the guide rails (5) in a sliding mode through the slide rails (6) on the bottom.
3. An easy-to-repair power distribution cabinet wiring device according to claim 1, wherein: the surface of the mounting side plate (202) is provided with element mounting holes (12), and the surface of the lower support plate (201) is provided with radiating sieve holes (13).
4. An easy-to-repair power distribution cabinet wiring device according to claim 1, wherein: the bottom of the groove of the wire clamping groove (302) is a circular concave arc surface, and an insulating rubber layer is bonded on the groove wall of the wire clamping groove (302).
5. An easy-to-repair power distribution cabinet wiring device according to claim 4, wherein: the insulating elastic sheet (7) is composed of a fixed end (71) and a bent line pressing end (72), the fixed end (71) is inserted into the side wall of the line clamping groove (302) and fixed, and the bent line pressing end (72) is bent along the groove of the line clamping groove (302).
6. An easy-to-repair power distribution cabinet wiring device according to claim 1, wherein: the plurality of wire guide wheels (10) are arranged corresponding to the plurality of wire clamping grooves (302), and one side end, close to the wire fixing device (3), of each wire guide wheel (10) is arranged above the corresponding wire clamping groove (302).
7. An easy-to-repair power distribution cabinet wiring device according to claim 1, wherein: the outer wall of the wire guide wheel (10) is provided with a wire guide groove (11), and an insulating rubber layer is bonded on the groove wall of the wire guide groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911219510.7A CN110880678A (en) | 2019-12-03 | 2019-12-03 | Power distribution cabinet wiring device easy to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911219510.7A CN110880678A (en) | 2019-12-03 | 2019-12-03 | Power distribution cabinet wiring device easy to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110880678A true CN110880678A (en) | 2020-03-13 |
Family
ID=69730786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911219510.7A Pending CN110880678A (en) | 2019-12-03 | 2019-12-03 | Power distribution cabinet wiring device easy to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110880678A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111755968A (en) * | 2020-07-03 | 2020-10-09 | 安徽盛琛电力工程有限公司 | Power engineering block terminal |
| CN113972027A (en) * | 2021-11-22 | 2022-01-25 | 江苏中容电气有限公司 | Transposed conductor with continuous induction function |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017559A (en) * | 2017-05-17 | 2017-08-04 | 中科天工电气控股有限公司 | A kind of power distribution cabinet for being easy to repair |
| CN209088270U (en) * | 2018-11-07 | 2019-07-09 | 南京合品众尚信息科技有限公司 | A kind of power distribution cabinet winding displacement plate convenient for wiring |
| CN209626661U (en) * | 2019-05-10 | 2019-11-12 | 国网浙江缙云县供电有限公司 | The outdoor antiwind switch cabinet of outlet |
-
2019
- 2019-12-03 CN CN201911219510.7A patent/CN110880678A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017559A (en) * | 2017-05-17 | 2017-08-04 | 中科天工电气控股有限公司 | A kind of power distribution cabinet for being easy to repair |
| CN209088270U (en) * | 2018-11-07 | 2019-07-09 | 南京合品众尚信息科技有限公司 | A kind of power distribution cabinet winding displacement plate convenient for wiring |
| CN209626661U (en) * | 2019-05-10 | 2019-11-12 | 国网浙江缙云县供电有限公司 | The outdoor antiwind switch cabinet of outlet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111755968A (en) * | 2020-07-03 | 2020-10-09 | 安徽盛琛电力工程有限公司 | Power engineering block terminal |
| CN113972027A (en) * | 2021-11-22 | 2022-01-25 | 江苏中容电气有限公司 | Transposed conductor with continuous induction function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200313 |