CN212968597U - Switch board convenient to maintenance - Google Patents
Switch board convenient to maintenance Download PDFInfo
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- CN212968597U CN212968597U CN202021687336.7U CN202021687336U CN212968597U CN 212968597 U CN212968597 U CN 212968597U CN 202021687336 U CN202021687336 U CN 202021687336U CN 212968597 U CN212968597 U CN 212968597U
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- 238000012423 maintenance Methods 0.000 title claims abstract description 25
- 238000009423 ventilation Methods 0.000 claims abstract description 6
- 238000005286 illumination Methods 0.000 claims abstract description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model provides a power distribution cabinet convenient to maintain, which comprises a cabinet body with a hollow cuboid structure, wherein a support plate for installing various components is hinged on any side wall in the cabinet body through a hinge, a plurality of guide rail clamping grooves which are arranged in parallel and are used for supporting the components are transversely arranged on the upper part of the support plate, a plurality of fixing holes for fixing the components are arranged on the lower part of the support plate, and a ground row with a press wire hole is arranged at the bottom of the support plate; the cabinet body comprises a first cabinet door and a second cabinet door, wherein the first cabinet door and the second cabinet door are respectively hinged to the front side and the back side, the first cabinet door and the second cabinet door are respectively provided with a vent, and the first cabinet door is also provided with a perspective window; the top of the cabinet body is provided with a lamp tube for illumination, and the side wall of the cabinet body is provided with a ventilation opening and an exhaust fan. The utility model discloses when the inside components and parts portion of switch board breaks down, make things convenient for maintenance personal to maintain.
Description
Technical Field
The utility model relates to a switch board convenient to maintenance belongs to power equipment technical field.
Background
Generally, a high-voltage power distribution cabinet and a low-voltage power distribution cabinet are also called high-voltage and low-voltage switch equipment, and refer to power distribution equipment which is connected with the high-voltage power distribution cabinet, the low-voltage switch cabinet and is formed by connecting wires through cables, namely, power distribution equipment which is formed by assembling protection devices such as switches, circuit breakers, fuses, buttons, indicator lamps, electric wires and the like into a whole. High-voltage switch equipment is generally used in industrial and mining enterprises to control and protect an electric power system, and when electric power equipment or lines have faults, the fault parts can be quickly cut off from a power grid, so that the normal operation of the fault-free parts in the power grid and the safety of equipment maintenance personnel are ensured.
In case the components and parts among the high-voltage switchgear break down, catch fire scheduling problem, need to maintain the inside components and parts of high-voltage switchgear, high-voltage switchgear also needs regularly to inspect the renovation simultaneously, and because the inner space is limited among the high-voltage switchgear, cause certain difficulty for the inspection maintenance personnel, influence work efficiency, and the inside components and parts of current high-voltage switchgear can not dismouting at will, even components and parts part damages also can only wholly change, lead to even can not maintain and need purchase high-voltage switchgear again, increase use cost.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model aims at providing a switch board convenient to maintenance makes things convenient for maintenance personal to maintain when the inside components and parts portion of switch board breaks down.
In order to achieve the purpose, the utility model provides a power distribution cabinet convenient to maintain, which comprises a cabinet body with a hollow cuboid structure, wherein a support plate for installing various components is hinged on any side wall in the cabinet body through a hinge, a plurality of guide rail clamping grooves which are arranged in parallel and are used for supporting the components are transversely arranged on the upper part of the support plate, a plurality of fixing holes for fixing the components are arranged on the lower part of the support plate, and a ground row with wire pressing holes is arranged at the bottom of the support plate;
the cabinet body comprises a first cabinet door and a second cabinet door, wherein the first cabinet door and the second cabinet door are respectively hinged to the front side and the back side, the first cabinet door and the second cabinet door are respectively provided with a vent, and the first cabinet door is also provided with a perspective window;
the top of the cabinet body is provided with a lamp tube for illumination, and the side wall of the cabinet body is provided with a ventilation opening and an exhaust fan.
The utility model discloses technical scheme's further improvement lies in: the bottom of the guide rail clamping groove is provided with a plurality of threading holes for accommodating electric wires, and fireproof mud is coated on the edges of the threading holes.
The utility model discloses technical scheme's further improvement lies in: one side of the first cabinet door and one side of the second cabinet door are detachably hinged on one side wall of the cabinet body through L-shaped bayonet locks, and the other side of the first cabinet door and the other side of the second cabinet door are respectively connected with the other side wall of the cabinet body through bounce locks.
The utility model discloses technical scheme's further improvement lies in: the vent is covered with a filter screen.
The utility model discloses technical scheme's further improvement lies in: the length of the ground row is the same as the width of the support plate.
The utility model discloses technical scheme's further improvement lies in: the top of the cabinet body is provided with a cabinet top.
The utility model has the advantages that:
the utility model provides a first cabinet door and second cabinet door swing joint are on the cabinet body, when the components and parts of the internal portion of cabinet go wrong, can open simultaneously or dismantle first cabinet door or second cabinet door for maintenance personal's the field of vision is more clear, and convenient to detach and the components and parts that the maintenance has a problem clear up the switch board.
The utility model discloses in still be provided with the backup pad, be provided with guide rail draw-in groove and fixed orifices in the backup pad, wherein the guide rail draw-in groove on upper portion can be used for installing miniature components and parts such as switch, relay, empty division, and the fixed orifices of lower part can fixed mounting be like the large-scale components and parts of contactor, converter etc. have the fixed mounting region of corresponding components and parts in the backup pad like this. The backup pad is articulated with the cabinet body, and the cabinet body is rotatory to the external side of cabinet relatively, makes things convenient for maintenance personal to the maintenance of components and parts.
The utility model discloses the internal fluorescent tube that is provided with of well cabinet can improve the light intensity in the switch board when needing, and convenient the maintenance. If the power distribution cabinet goes wrong at night, illumination can be provided for maintenance personnel.
The utility model discloses in be provided with exhaust fan and a plurality of vent, can reduce the temperature that the electronic components during operation in the switch board produced, extension electronic components's life-span.
Drawings
Fig. 1 is a schematic structural diagram of a first cabinet door of the present invention;
fig. 2 is a front sectional view of the cabinet body of the present invention;
fig. 3 is a side sectional view of the cabinet body of the present invention;
fig. 4 is a schematic structural diagram of a second cabinet door of the present invention;
fig. 5 is a schematic perspective view of the present invention.
Description of the reference numerals
1. A first cabinet door; 11. a first bayonet lock; 12. a perspective window; 13. a vent; 14. a first bounce lock; 2. a cabinet body; 21. a support plate; 211. a guide rail clamping groove; 212. a fixing hole; 213. a ground row; 22. a jack; 23. a lamp tube; 24. an exhaust fan; 25. a vent 3 and a second cabinet door; 31. a second bayonet lock; 32. a second bounce lock; 33. a vent; 4. and (4) a cabinet top.
Detailed Description
The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the embodiment of the present invention and the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
The utility model provides a switch board convenient to maintenance, its structure is shown as figure 1 to 5, mainly includes the cabinet body 2 and backup pad 21, and wherein, backup pad 21 sets up in the cabinet body 2, can hold a plurality of different kinds of electric elements of installation in backup pad 21.
The cabinet body 2 is a hollow cuboid structure, mainly includes two lateral walls, sets up respectively at positive first cabinet door 2 and the second cabinet door 3 at the back, the utility model discloses in, openly indicate the direction that backup pad 21 installed electrical components's work panel, the back is with openly relative opposite side. The first cabinet door 2 and the second cabinet door 3 can rotate relative to the side wall of the cabinet body 2. The top of the cabinet body 2 is provided with a cabinet top 4, and the orthographic projection area of the cabinet top 4 completely covers the cabinet body 2, so that the cabinet body 2 is protected to a certain extent.
As shown in fig. 2 and 3, a plurality of insertion holes 22 are formed in the edge of the side wall of the cabinet body 2, the insertion holes 22 are cylinders with central through holes, the insertion holes 22 are vertically welded and fixed on the cabinet body 2, and the insertion holes 22 are uniformly arranged along the edge of the side wall from high to low at intervals and used for fixing the first cabinet door 2 and the second cabinet door 3 in a sleeved manner. The first bayonet lock 11 and the second bayonet lock 31 assembled with the jack 22 are respectively arranged at one side of the first cabinet door 2 and one side of the second cabinet door 3 in an outward protruding mode, the first bayonet lock 11 and the second bayonet lock 31 are both in an L shape, and the arrangement positions of the first bayonet lock 11 and the second bayonet lock 31 correspond to the position of the jack 22 of the cabinet body 2. First bayonet lock 11, second bayonet lock 31 wear to overlap to the jack 22 of drum structure with first cabinet door 2 and second cabinet door 3 design as an organic whole respectively, through the first bayonet lock 11 and the second bayonet lock 31 of L type, can articulate the lateral wall of the one side of the cabinet body 2 and second cabinet door 3 with the cabinet body 2 mutually, accomplish the installation of the cabinet body 2 and first cabinet door 2 and second cabinet door 3, and this installation is simple, dismantles swiftly convenient. The middle positions of the edges of the other sides of the first cabinet door 2 and the second cabinet door 3 far away from the first clamping pin 11 and the second clamping pin 31 are provided with a first bounce lock 14 and a second bounce lock 32, and the side is fixedly connected with the other side of the side wall of the cabinet body 2 through the first bounce lock 14 and the second bounce lock 32, so that the inside of the cabinet body 2 is isolated from the outside, and the system safety is ensured.
The structure of first cabinet door 2 is shown in fig. 1, the utility model discloses an opening is seted up on 2 upper portions of well first cabinet door, the built-in perspective window 12 of establishing of opening, and maintenance and staff can observe the operating condition of the inside components and parts of cabinet body 2 through perspective window 12. The lower part of the first cabinet door 2 is provided with a vent 13 with a filter screen, wherein the filter screen can be detached and replaced. The second cabinet door 3 is constructed as shown in fig. 4, and ventilation openings 33 with filter screens are respectively provided at the upper and lower portions of the second cabinet door 3. The position of the vent 33 at the lower part of the second cabinet door 3 corresponds to the position of the vent 13 on the first cabinet door, so that the air convection is ensured, and the air circulation in the cabinet body 2 is better and smoother.
The utility model provides a backup pad 21 is located the cabinet body 2, and is articulated to be set up on the arbitrary lateral wall of the cabinet body 2 through the hinge for support and install polytype components and parts. As shown in fig. 2, fig. 3 and fig. 5, the medial surface that the cabinet body can be relatively rotated to backup pad 21, the utility model discloses in, preferably, backup pad 21 is close to the second cabinet door 3 at the back to, the one side that sets up the hinge on the backup pad 21 sets up the homonymy of second spring lock 32 for second cabinet door 3, guarantees that backup pad 21 can outwards rotate to the maximum angle, convenient maintenance.
The upper portion of backup pad 21 transversely sets up a plurality of guide rail draw-in grooves 211 that are parallel to each other for place and fixed some small-size components and parts, for example empty open, intermediate relay, time relay, voltmeter, ampere meter, change over switch etc.. The utility model discloses well guide rail draw-in groove 211 is the straight board of similar L shape, sets up even a plurality of through wires holes in guide rail draw-in groove 211's bottom, and the pore wall edge coating in through wires hole has fire prevention mud, plays the effect of keeping apart the fire prevention to each components and parts. A plurality of fixing holes 212 are formed in the lower portion of the support plate 21, and large components such as contactors, frequency converters, etc. cannot be directly mounted in the rail receiving grooves 211 due to volume and weight limitations, and thus the components may be fixed to the support plate 21 through the fixing holes by bolts. Still set up the ground row 213 that has a plurality of line ball holes with the width is the same of backup pad 21 in the bottom of backup pad 21, and during the installation of components and parts like this, the electric wire of connecting each components and parts has sufficient line ball position on arranging 213 on ground, and the effectual electric wire that has avoided on a plurality of components and parts carries out the line ball on arranging 213's the same position on ground, prevents that the zero line of component is not hard up when dismantling the maintenance, guarantees maintenance personal safety.
As shown in fig. 3, in the cabinet body 2 of the present invention, the top of any side wall is further provided with a lamp tube 23, a switch with a dry battery control lamp tube 3 is installed by one end of the lamp tube 23, an electric wire on the lamp tube 23 is installed in the wire slot, and the wire slot is fixed on the side wall of the cabinet body 2 by an all-purpose adhesive. The bottom of the side wall of the cabinet body 2 is provided with a ventilation opening 25 with a filter screen, and the side wall between the ventilation opening 25 and the lamp tube 23 is provided with an exhaust fan 24.
The utility model discloses during the implementation, when the components and parts of the internal 2 of cabinet broke down, can be respectively with first cabinet door 2 and second cabinet door 3 through first spring lock 14, second spring lock 32 is opened, directly maintain the components and parts of the internal portion of cabinet 2, if yes, the position of components and parts is more inside by the cabinet body 2, the space range is limited, be not convenient for maintain, then can be with the internal backup pad 21 of cabinet 2 outside the cabinet body 2 is rotated out, maintenance person more enough more convenient go change and maintain problematic components and parts like this. In addition, when the light is weaker or the components and parts in the cabinet body 2 break down at night, the maintenance personnel can open the lamp tube 23 in the cabinet body 2 to provide illumination for the maintenance personnel, so that the visual field of the maintenance personnel is more clear and safer when the maintenance personnel works.
It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a switch board convenient to maintenance which characterized in that: the cabinet comprises a cabinet body with a hollow cuboid structure, wherein a supporting plate for mounting various components is hinged to any side wall in the cabinet body through a hinge, a plurality of guide rail clamping grooves which are arranged in parallel and used for supporting the components are transversely arranged at the upper part of the supporting plate, a plurality of fixing holes for fixing the components are arranged at the lower part of the supporting plate, and a ground row with press wire holes is arranged at the bottom of the supporting plate;
the cabinet body comprises a first cabinet door and a second cabinet door, wherein the first cabinet door and the second cabinet door are respectively hinged to the front side and the back side, the first cabinet door and the second cabinet door are respectively provided with a vent, and the first cabinet door is also provided with a perspective window;
the top of the cabinet body is provided with a lamp tube for illumination, and the side wall of the cabinet body is provided with a ventilation opening and an exhaust fan.
2. The distribution cabinet convenient to maintain of claim 1, characterized in that: the bottom of the guide rail clamping groove is provided with a plurality of threading holes for accommodating electric wires.
3. The distribution cabinet convenient to maintain of claim 1, characterized in that: one side of the first cabinet door and one side of the second cabinet door are detachably hinged on one side wall of the cabinet body through L-shaped bayonet locks respectively, and the other side of the first cabinet door and the other side of the second cabinet door are connected with the other side wall of the cabinet body through bounce locks respectively.
4. The distribution cabinet convenient to maintain of claim 1, characterized in that: the vent is covered with a filter screen.
5. The distribution cabinet convenient to maintain of claim 1, characterized in that: the length of the ground row is the same as the width of the support plate.
6. The distribution cabinet convenient to maintain of claim 1, characterized in that: the top of the cabinet body is provided with a cabinet top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021687336.7U CN212968597U (en) | 2020-08-13 | 2020-08-13 | Switch board convenient to maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021687336.7U CN212968597U (en) | 2020-08-13 | 2020-08-13 | Switch board convenient to maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212968597U true CN212968597U (en) | 2021-04-13 |
Family
ID=75352124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021687336.7U Active CN212968597U (en) | 2020-08-13 | 2020-08-13 | Switch board convenient to maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212968597U (en) |
-
2020
- 2020-08-13 CN CN202021687336.7U patent/CN212968597U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |