CN217903721U - Rain-proof cover device of direct current switch cabinet - Google Patents
Rain-proof cover device of direct current switch cabinet Download PDFInfo
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- CN217903721U CN217903721U CN202221858868.1U CN202221858868U CN217903721U CN 217903721 U CN217903721 U CN 217903721U CN 202221858868 U CN202221858868 U CN 202221858868U CN 217903721 U CN217903721 U CN 217903721U
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Abstract
The utility model relates to a rain-proof technical field's of DC switchgear rain-proof cover device, including the DC switchgear, waterproof roof is installed on the top of DC switchgear, preceding support piece is all installed to the lower surface front end both sides of waterproof roof, back support piece is all installed to the lower surface rear end both sides of waterproof roof, the installation piece has all been welded at the both ends of preceding support piece and back support piece, two installation screw hole has all been seted up on the surface of installation piece, can play fine water-proof effect through the waterproof roof of design, and the border links up every waterproof roof in proper order about the accessible simultaneously to improve water-proof effects, support the installation through support piece, can not influence the device's heat dissipation, can effectually prevent cold shower or fire control pipeline and leak and lead to the interior short circuit of cabinet.
Description
Technical Field
The utility model relates to a direct current switch cabinet technical field especially relates to a rain-proof cover device of direct current switch cabinet.
Background
Along with urban rail transit popularizes, the rail transit trip is more and more favored by people, and the application of direct current cabinet can be more and more wide, mainly prevents to pull cold trickle or fire control pipe in the transformer station and leaks, and is internal by the cabinet of pressure release passageway drippage, leads to the internal circuit short circuit of cabinet.
The existing direct-current switch cabinet is lack of rainproof measures, once water leaks from a ventilating pipeline and a fire hose, the water possibly drips into the cabinet body from a pressure relief channel, so that the problem of short circuit of a circuit breaker is caused, the resulting effect is very serious, and therefore the direct-current switch cabinet rainproof cover device is provided.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a rain-proof cover device of direct current switch cabinet has better water-proof effects.
The technical scheme of the utility model is that:
the utility model provides a rain-proof cover device of DC switch cabinet, includes the DC switch cabinet, waterproof roof is installed on the top of DC switch cabinet, preceding support piece is all installed to the lower surface front end both sides of waterproof roof, back support piece is all installed to the lower surface rear end both sides of waterproof roof, the mounting plate has all been welded at the both ends of preceding support piece and back support piece, two mounting screw hole has all been seted up on the surface of mounting plate, the top run through mounting bolt in the mounting screw hole that the mounting plate surface was seted up, mounting bolt's top and waterproof roof welding.
In a further technical scheme, one side integrated into one piece of waterproof roof has the roof right side along, the opposite side integrated into one piece of waterproof roof has the roof left side along, roof right side edge and roof left side along looks adaptation.
In a further technical scheme, the cross section of the right edge of the top plate is concave, and the left edge of the top plate on the other waterproof top plate can be inserted.
In a further technical scheme, threaded holes are formed in four corners of the top end of the direct current switch cabinet, and the mounting pieces at the bottom ends of the front supporting piece and the rear supporting piece are screwed into the threaded holes through bolts to be fixed.
In a further technical scheme, the cross-sectional shapes of the front supporting piece and the rear supporting piece are both L-shaped, and the length of the front supporting piece is greater than that of the rear supporting piece.
The utility model has the advantages that:
can play fine water-proof effects through the waterproof roof of design, the border links up every waterproof roof in proper order about the accessible simultaneously to improve water-proof effects, support the installation through support piece, can not influence the device's heat dissipation, can effectually place cold trickle or fire control pipeline and leak and lead to the short circuit in the cabinet.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the embodiment of the present invention;
fig. 2 is a schematic structural diagram of a waterproof top plate according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a supporting member according to an embodiment of the present invention.
Description of reference numerals:
1. a direct current switch cabinet; 2. a waterproof top plate; 3. a front support; 4. a rear support member; 5. the right edge of the top plate; 6. the top panel left edge; 7. mounting a sheet; 8. installing a bolt; 9. and installing a threaded hole.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Example (b):
as shown in fig. 1-3, a rain-proof cover device of direct current switch cabinet, including direct current switch cabinet 1, waterproof roof 2 is installed on the top of direct current switch cabinet 1, preceding support piece 3 is all installed to the lower surface front end both sides of waterproof roof 2, back support piece 4 is all installed to the lower surface rear end both sides of waterproof roof 2, installation piece 7 has all been welded at the both ends of preceding support piece 3 and back support piece 4, mounting screw hole 9 has all been seted up on the surface of two installation pieces 7, it has construction bolt 8 to run through in the mounting screw hole 9 that the installation piece 7 surface on top was seted up, construction bolt 8's top and waterproof roof 2 welding.
The working principle of the technical scheme is as follows:
at first with preceding support 3 and back support 4 utilize the bolt to run through mounting screw hole 9 and install on direct current switch cabinet 1, then run through mounting screw hole 9 on the mounting plate 7 on its top with the mounting bolt 8 in the four corners of 2 lower surfaces of waterproof roof, thereby accomplish the installation of waterproof roof 2, can follow behind the cabinet landing to ground after water droplet goes up to waterproof roof 2, thereby can not enter into the cabinet body, have better water-proof effects.
In another embodiment, as shown in fig. 2, one side of the waterproof top board 2 is integrally formed with a top board right edge 5, the other side of the waterproof top board 2 is integrally formed with a top board left edge 6, the top board right edge 5 is matched with the top board left edge 6, and the cross-sectional shape of the top board right edge 5 is a concave shape and can be inserted by the top board left edge 6 on the other waterproof top board 2.
Insert the roof right flank 5 on another waterproof roof 2 with roof left side edge 6 on a waterproof roof 2 to carry out the overlap joint between two waterproof roofs 2, can prevent to drip and can not follow the cabinet body of getting into in the cabinet seam.
In another embodiment, as shown in fig. 3, threaded holes are formed at four corners of the top end of the dc switch cabinet 1, and the mounting pieces 7 at the bottom ends of the front support 3 and the rear support 4 are screwed into the threaded holes by bolts for fixing.
The threaded holes are formed to facilitate the installation of the front support piece 3 and the rear support piece 4, the installation threaded holes 9 on the installation sheet 7 are aligned with the threaded holes, and then the front support piece 3 and the rear support piece 4 are fixedly connected through bolts, so that the installation of the front support piece 3 and the rear support piece 4 is completed.
In another embodiment, as shown in fig. 1, the cross-sectional shapes of the front support 3 and the rear support 4 are both "L" shaped, and the length of the front support 3 is greater than that of the rear support 4.
When the length of the front support 3 is longer than that of the rear support 4, the installed waterproof roof 2 becomes an inclined state, and thus water dripping on the waterproof roof 2 can slide to the ground from the rear of the cabinet.
The above embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (5)
1. The utility model provides a rain-proof cover device of direct current cubical switchboard, includes direct current cubical switchboard (1), its characterized in that: waterproof roof (2) are installed on the top of direct current switch cabinet (1), preceding support piece (3) are all installed to the lower surface front end both sides of waterproof roof (2), back support piece (4) are all installed to the lower surface rear end both sides of waterproof roof (2), installation piece (7) have all been welded at the both ends of preceding support piece (3) and back support piece (4), two installation screw hole (9) have all been seted up on the surface of installation piece (7), the top run through in installation screw hole (9) that installation piece (7) surface was seted up and have construction bolt (8), the top and the welding of waterproof roof (2) of construction bolt (8).
2. The direct current switch cabinet rainproof cover device according to claim 1, wherein: one side integrated into one piece of waterproof roof (2) has roof right side edge (5), the opposite side integrated into one piece of waterproof roof (2) has roof left side edge (6), roof right side edge (5) and roof left side edge (6) looks adaptation.
3. The direct current switch cabinet rainproof cover device according to claim 2, wherein: the section shape of the right edge (5) of the top plate is concave, and the left edge (6) of the top plate on the other waterproof top plate (2) can be inserted.
4. The direct current switch cabinet rainproof cover device according to claim 1, wherein: threaded holes are formed in four corners of the top end of the direct current switch cabinet (1), and the front supporting piece (3) and the mounting piece (7) at the bottom end of the rear supporting piece (4) are screwed into the threaded holes through bolts to be fixed.
5. The rain cover device for the direct current switch cabinet according to claim 1, wherein: the cross section shapes of the front supporting piece (3) and the rear supporting piece (4) are L-shaped, and the length of the front supporting piece (3) is larger than that of the rear supporting piece (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221858868.1U CN217903721U (en) | 2022-07-19 | 2022-07-19 | Rain-proof cover device of direct current switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221858868.1U CN217903721U (en) | 2022-07-19 | 2022-07-19 | Rain-proof cover device of direct current switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217903721U true CN217903721U (en) | 2022-11-25 |
Family
ID=84135777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221858868.1U Active CN217903721U (en) | 2022-07-19 | 2022-07-19 | Rain-proof cover device of direct current switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217903721U (en) |
-
2022
- 2022-07-19 CN CN202221858868.1U patent/CN217903721U/en active Active
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