CN217934638U - Explosion-proof switch board convenient to maintenance - Google Patents
Explosion-proof switch board convenient to maintenance Download PDFInfo
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- CN217934638U CN217934638U CN202222300748.6U CN202222300748U CN217934638U CN 217934638 U CN217934638 U CN 217934638U CN 202222300748 U CN202222300748 U CN 202222300748U CN 217934638 U CN217934638 U CN 217934638U
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Abstract
The utility model discloses an explosion-proof power distribution cabinet convenient for maintenance, which comprises an explosion-proof cabinet body, a dust guard and a dust screen; further comprising: the explosion-proof cabinet is characterized in that the knobs are arranged on the side walls of the explosion-proof cabinet body in an extending mode, the outer sides of the other ends of the knobs are nested in the inner side of the eccentric wheel, the bottom end of the eccentric wheel is attached to the top of the movable magnetic rod, the top of the movable magnetic rod is connected with the inner wall of the explosion-proof cabinet body through the connecting springs, the inner wall of the sliding groove is formed in the positions of the left side and the right side of the movable magnetic rod in an extending mode, and the limiting grooves are formed in the positions of the upper end and the lower end of the dustproof plate. This explosion-proof switch board convenient to maintenance is provided with and removes the magnetic pole, through rotatory knob, so make the bottom of removing the magnetic pole will stretch out the inside of restriction groove, after four groups removed the inside that the magnetic pole shifted out the dust guard, so conveniently dismantle the dust guard to the convenience is maintained the electrical components of explosion-proof cabinet body inside.
Description
Technical Field
The utility model relates to an explosion-proof switch board technical field specifically is an explosion-proof switch board convenient to maintenance and repair.
Background
Explosion-proof switch board mainly used is in the occasion that the dust is more, when using, comes to carry out cleaning to external dust through the filter screen, and the type of current explosion-proof switch board has a lot, nevertheless, still has certain weak point:
publication No. CN214478505U discloses an explosion-proof switch board that leakproofness is good, this explosion-proof switch board passes through the mounting groove, the vent, the dust absorption is cotton, explosion-proof switch board main part, the inserted bar, the installing frame, the spout, mutually supporting of sub magic subsides and female magic subsides, can prevent the entering of external dust effectively, prevent that the dust from piling up and causing the influence to the normal work of inside components and parts, still can make things convenient for operating personnel to dismantle the clearance fast simultaneously, so as to reduce operating personnel work step, thereby increase the convenience that the device used, but when using, the device still has certain weak point, at first, when using, because the fault rate that the inside electrical apparatus of explosion-proof switch board takes place is far greater than ordinary switch board, consequently, maintenance is carried out to the switch board to the regularity, but the maintenance is carried out to inside that current explosion-proof switch board can not be fine, simultaneously, maintenance in-process at the switch board, dismantle the baffle of explosion-proof switch board usually, but at the in-process of dismantling, the dust on the baffle can fall into explosion-proof inside electrical components can be harmed.
Therefore, the anti-explosion power distribution cabinet convenient to maintain and repair can well solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an explosion-proof power distribution cabinet convenient to maintenance, the fault rate that its inside electrical apparatus of explosion-proof power distribution cabinet on the existing market that the solution above-mentioned background art provided takes place is far more than ordinary switch board, consequently the recurrent position that detects the switch board, but current explosion-proof power distribution cabinet can not be fine maintain its inside maintenance, and simultaneously, at the in-process of maintenance, dismantle the baffle of explosion-proof power distribution cabinet usually, but at the in-process of dismantling, dust on the baffle can fall into the inside of explosion-proof power distribution cabinet, thereby can harm the problem of inside electrical components.
In order to achieve the above object, the utility model provides a following technical scheme: an explosion-proof power distribution cabinet convenient to maintain comprises an explosion-proof cabinet body, a dust guard and a dust screen;
dust-proof plates are embedded in the left end and the right end of the outer side of the explosion-proof cabinet body, and dust-proof nets are arranged at the upper end and the lower end of the inner part of each dust-proof plate;
further comprising:
the explosion-proof cabinet is characterized in that the knobs are arranged on the side walls of the explosion-proof cabinet body in an extending mode, the outer sides of the other ends of the knobs are nested in the inner side of the eccentric wheel, the bottom end of the eccentric wheel is attached to the top of the movable magnetic rod, the top of the movable magnetic rod is connected with the inner wall of the explosion-proof cabinet body through the connecting springs, the inner wall of the sliding groove is formed in the positions of the left side and the right side of the movable magnetic rod in an extending mode, and the limiting grooves are formed in the positions of the upper end and the lower end of the dustproof plate.
Preferably, the outer end position of removing the magnetic pole stretches into the inside of injecing the groove, remove the magnetic pole and pass through to constitute elastic sliding structure between the inner wall of connecting spring and spout, make things convenient for more that remove the magnetic pole and carry out stable slip in the inside of spout through connecting spring.
Preferably, the bearing at one end of the knob is connected to the outer side of the explosion-proof cabinet body, and the top of the movable magnetic rod is provided with an opening, so that the eccentric wheel can be conveniently rotated at the opening at the top of the movable magnetic rod.
Preferably, the dust guard all is provided with fixed magnetic path in the position all around, the bottom rigidity of fixed magnetic path installs the connecting plate, just the left and right sides position outside position of fixed magnetic path all sets up the outside at the cooperation pole, the bottom rigidity of cooperation pole has the dust screen, just the bottom of cooperation pole is connected with the outside of dust screen, the dust screen laminates mutually through the inner wall of direction slide bar with the dust guard, the inside fixed mounting of dust guard has the striking piece to the convenience carries out cleaning to the dust in the dust screen outside.
Preferably, the magnetic force between the fixed magnetic block and the movable magnetic rod is larger than the elastic force of the connecting spring, and the fixed magnetic block, the connecting plate, the matching rod and the dust screen are integrally arranged, so that the dust screen can be moved in the dust screen conveniently.
Preferably, the two ends of the guide sliding rod are fixed on the inner wall of the dust guard, two groups of dust guard gateways are symmetrically distributed at the transverse center of the dust guard, the dust guard net forms a sliding structure with the inner wall of the dust guard through the guide sliding rod, and one end, far away from the matching rod, of the dust guard net is in contact with the impact block, so that the dust guard net can be conveniently impacted with the bottom end of the impact block.
Compared with the prior art, the beneficial effects of the utility model are that set up the structure as follows:
(1) The explosion-proof power distribution cabinet convenient to maintain is provided with the movable magnetic rods, and by rotating the knob, one end of the knob can drive the eccentric wheel to rotate, so that the bottom end of the eccentric wheel can extrude the top of the movable magnetic rods, and the movable magnetic rods can move through the connecting springs and the sliding grooves, so that the bottom ends of the movable magnetic rods can extend out of the inner part of the limiting groove;
(2) This explosion-proof switch board convenient to maintenance, be provided with and remove the magnetic pole, after removing the magnetic pole and breaking away from the restricted slot, the spring guide bar will drive fixed magnetic path and be recovering initial position, make fixed magnetic path will drive the connecting plate and remove afterwards, so make the connecting plate will drive the cooperation pole and remove, can make the dust screen will slide in the inside of dust screen through the direction slide bar, so make the bottom position of dust screen will strike the striking piece, thereby the convenience carries out certain cleaning to the outside dust of dust screen.
Drawings
FIG. 1 is a schematic view of the cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of a left side sectional structure of the eccentric wheel of the present invention;
FIG. 4 is a schematic view of the left-side cross-sectional structure of the dust guard of the present invention;
fig. 5 is a schematic view of the three-dimensional structure of the dust screen of the present invention.
In the figure: 1. an explosion-proof cabinet body; 2. a dust-proof plate; 3. a knob; 4. an eccentric wheel; 5. moving the magnetic rod; 6. a connecting spring; 7. a chute; 8. defining a slot; 9. a fixed magnetic block; 10. a connecting plate; 11. a spring guide rod; 12. a mating rod; 13. a dust screen; 14. a guide slide bar; 15. and (6) striking the block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-5, the present invention provides a technical solution: an explosion-proof power distribution cabinet convenient to maintain and maintain comprises an explosion-proof cabinet body 1, a dust guard 2 and a dust screen 13; the dustproof plates 2 are embedded in the left end and the right end of the outer side of the explosion-proof cabinet body 1, and the upper end and the lower end of the inner part of each dustproof plate 2 are respectively provided with a dustproof net 13; further comprising: the periphery of the side wall of the explosion-proof cabinet body 1 is provided with a knob 3 in an extending manner, one end of the knob 3 is connected to the outer side of the explosion-proof cabinet body 1 through a bearing, and the top of the movable magnetic rod 5 is provided with an opening; the outer side of the other end of the knob 3 is nested on the inner side of the eccentric wheel 4, the bottom end of the eccentric wheel 4 is arranged at the top of the movable magnetic rod 5 in a fitting mode, the top of the movable magnetic rod 5 is connected with the inner wall of the explosion-proof cabinet body 1 through a connecting spring 6, the left side and the right side of the movable magnetic rod 5 extend into the inner wall of the sliding groove 7, the outer end of the movable magnetic rod 5 extends into the limiting groove 8, and an elastic sliding structure is formed between the movable magnetic rod 5 and the inner wall of the sliding groove 7 through the connecting spring 6; the upper and lower end positions of the dust guard 2 are provided with a limiting groove 8.
With reference to the attached drawings 1-3, at first when dismantling dust guard 2 and drawing the maintenance to the electrical components inside explosion-proof cabinet body 1, through rotatory knob 3, make knob 3 will drive eccentric wheel 4 and rotate in the inside of explosion-proof cabinet body 1, so make removal magnetic pole 5 will remove in the inside of explosion-proof cabinet body 1 through coupling spring 6, make removal magnetic pole 5 will slide in the inside of explosion-proof cabinet body 1 through spout 7, thereby make the one end of removing magnetic pole 5 will stretch out the inside of limiting groove 8, thereby conveniently dismantle dust guard 2, so that the staff maintains the maintenance to the internal electrical components of explosion-proof cabinet body 1.
The periphery of the dust guard 2 is provided with fixed magnetic blocks 9, the magnetic force between the fixed magnetic blocks 9 and the movable magnetic rod 5 is larger than the elastic force of the connecting spring 6, and the fixed magnetic blocks 9, the connecting plate 10, the matching rod 12 and the dust guard 13 are integrally arranged; the bottom position of the fixed magnetic block 9 is fixedly provided with a connecting plate 10, the outer side positions of the left side position and the right side position of the fixed magnetic block 9 are arranged on the outer side of a matching rod 12, the bottom position of the matching rod 12 is fixedly provided with a dustproof net 13, the bottom end of the matching rod 12 is connected with the outer side of the dustproof net 13, the dustproof net 13 is attached to the inner wall of the dustproof plate 2 through a guide sliding rod 14, the two end positions of the guide sliding rod 14 are fixed on the inner wall of the dustproof plate 2, two groups of dustproof nets 13 are symmetrically distributed on the transverse central position of the dustproof plate 2, the dustproof net 13 forms a sliding structure with the inner wall of the dustproof plate 2 through the guide sliding rod 14, and one end, away from the matching rod 12, of the dustproof net 13 is contacted with an impact block 15; the interior of the dust guard 2 is fixedly mounted with an impact block 15.
Combine figure 1, figure 4 and figure 5, after removing magnetic pole 5 and moving out the inside of restriction groove 8, fixed magnetic path 9 will move in the inside of dust guard 2 through the elasticity of spring guide bar 11, so make fixed magnetic path 9 will drive connecting plate 10 and cooperation pole 12 and move in the inside of dust guard 2, so make dust screen 13 move in the inside of dust guard 2 through direction slide bar 14, thereby make dust screen 13 strike striking piece 15, thereby make dust screen 13 carry out certain cleaning to the dust in the outside, prevent in-process dismantling dust guard 2, the dust in the dust guard 2 outside will fall into the inside of explosion-proof cabinet body 1, thereby make the inside electrical components of explosion-proof cabinet body 1 cause the harm.
The working principle is as follows: firstly, when the dust guard 2 is disassembled and the electrical components inside the explosion-proof cabinet body 1 are maintained, the knob 3 is rotated to drive the eccentric wheel 4 to rotate inside the explosion-proof cabinet body 1, so that the dust guard 2 is convenient to disassemble, and workers can maintain the electrical components inside the explosion-proof cabinet body 1; after the movable magnetic rod 5 moves out of the inside of the limiting groove 8, the fixed magnetic block 9 can move inside the dust guard 2 through the elastic force of the spring guide rod 11, so that the fixed magnetic block 9 can drive the connecting plate 10 and the matching rod 12 to move inside the dust guard 2, the dust screen 13 can move inside the dust guard 2 through the guide slide rod 14, dust outside the dust guard 2 can fall into the inside of the explosion-proof cabinet body 1, and therefore the electric appliance elements inside the explosion-proof cabinet body 1 can be damaged.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. An explosion-proof power distribution cabinet convenient to maintain comprises an explosion-proof cabinet body (1), a dust guard (2) and a dust screen (13);
the explosion-proof cabinet is characterized in that dust-proof plates (2) are embedded into the left end and the right end of the outer side of the explosion-proof cabinet body (1), and dust-proof nets (13) are arranged at the upper end and the lower end of the inner part of each dust-proof plate (2);
it is characterized by also comprising:
explosion-proof cabinet body (1) lateral wall all stretch into all around the position and be provided with knob (3), just the other end outside nestification of knob (3) is in the inboard of eccentric wheel (4), just the bottom position laminating of eccentric wheel (4) sets up at the top of removing magnetic pole (5), the top position of removing magnetic pole (5) is connected with the inner wall of explosion-proof cabinet body (1) through coupling spring (6), the inner wall of spout (7) is stretched into to the left and right sides position of removing magnetic pole (5), limit groove (8) are all seted up to the upper and lower both ends position of dust guard (2).
2. The explosion-proof power distribution cabinet convenient to maintain and maintain of claim 1, characterized in that: the outer end of the movable magnetic rod (5) extends into the limiting groove (8), and the movable magnetic rod (5) forms an elastic sliding structure with the inner wall of the sliding groove (7) through a connecting spring (6).
3. The explosion-proof power distribution cabinet convenient to maintain and maintain of claim 1, characterized in that: one end bearing of the knob (3) is connected to the outer side of the explosion-proof cabinet body (1), and the top of the movable magnetic rod (5) is provided with an opening.
4. The explosion-proof power distribution cabinet convenient to maintain and maintain of claim 1, characterized in that: the utility model discloses a dustproof board, including dust guard (2), fixed magnetic path (9) all are provided with in the position all around, the bottom fixed position of fixed magnetic path (9) installs connecting plate (10), just the left and right sides position outside position of fixed magnetic path (9) all sets up the outside at cooperation pole (12), the bottom fixed position of cooperation pole (12) has dust screen (13), just the bottom of cooperation pole (12) is connected with the outside of dust screen (13), the inner wall of dust screen (13) through direction slide bar (14) and dust guard (2) is laminated mutually, the inside fixed mounting of dust guard (2) has striking piece (15).
5. The explosion-proof power distribution cabinet convenient to maintain and maintain of claim 4, characterized in that: the magnetic force between the fixed magnetic block (9) and the movable magnetic rod (5) is larger than the elastic force of the connecting spring (6), and the fixed magnetic block (9), the connecting plate (10), the matching rod (12) and the dust screen (13) are integrally arranged.
6. The explosion-proof power distribution cabinet convenient to maintain and maintain of claim 4, characterized in that: the inner wall of dust guard (2) is fixed in the both ends position of direction slide bar (14), just dust screen (13) have two sets ofly about the horizontal central point of dust guard (2) puts the symmetric distribution, and constitute sliding construction between the inner wall of dust guard (2) through direction slide bar (14) dust screen (13), the one end that cooperation pole (12) was kept away from in dust screen (13) contacts with striking piece (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222300748.6U CN217934638U (en) | 2022-08-30 | 2022-08-30 | Explosion-proof switch board convenient to maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222300748.6U CN217934638U (en) | 2022-08-30 | 2022-08-30 | Explosion-proof switch board convenient to maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217934638U true CN217934638U (en) | 2022-11-29 |
Family
ID=84171888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222300748.6U Active CN217934638U (en) | 2022-08-30 | 2022-08-30 | Explosion-proof switch board convenient to maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217934638U (en) |
-
2022
- 2022-08-30 CN CN202222300748.6U patent/CN217934638U/en active Active
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