CN204947359U - A kind of double blank-holding formula outdoor rainproof top cover - Google Patents
A kind of double blank-holding formula outdoor rainproof top cover Download PDFInfo
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- CN204947359U CN204947359U CN201520749787.1U CN201520749787U CN204947359U CN 204947359 U CN204947359 U CN 204947359U CN 201520749787 U CN201520749787 U CN 201520749787U CN 204947359 U CN204947359 U CN 204947359U
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- flanging
- rainproof
- lamina tecti
- top cover
- groove
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Abstract
A kind of double blank-holding formula outdoor rainproof top cover, be made up of lamina tecti, rainproof groove, interior reinforcing frame, have flanging in top cover inside lamina tecti, rainproof groove is connected with inside lamina tecti; Described rainproof groove is inequilateral U-shaped, is made up of the first flanging, the second flanging and rainproof trench bottom; First flanging of rainproof groove is connected with lamina tecti, and the second flanging is connected with interior reinforcing frame, and described lamina tecti, rainproof groove, interior reinforcing frame are that stairstepping connects.Described rainproof trench bottom has heat radiation mounting hole, and the first flanging has soldering opening, and the second flanging has welding to dodge breach, and described first flanging aspect ratio second flanging is low.In the top cover of described lamina tecti, flanging and lamina tecti connect as one, and in top cover, flanging and lamina tecti are same plate bending and molding.This double blank-holding formula outdoor rainproof cap structure is simple, and easy machine-shaping, has structural strength good, the feature that water-resistant performance is good.
Description
Technical field
The utility model relates to a kind of double blank-holding formula outdoor rainproof top cover, relates to outdoor high-low pressure equipment for power transmission and distribution, is applicable to the rainproof top cover of outdoor high-low pressure equipment for power transmission and distribution.
Background technology
Outdoor high-low pressure equipment for power transmission and distribution has very high requirement for water-resistant performance, and current its design feature of the rainproof top cover of outdoor electricity distribution equipment is in use all comparatively complicated, be unfavorable for production and processing, thus be added in production cost and added the technological requirement of production.And the rainproof top cover limit on existing market generally is all welded at flanging place, easily like this on welding edge, produce weld defect, be unfavorable for the long-term stability use of outdoor electricity distribution equipment.
Summary of the invention
The utility model relates to a kind of double blank-holding formula outdoor rainproof top cover, and in the top cover of its lamina tecti, flanging and lamina tecti connect as one, and in top cover, flanging and lamina tecti are same plate bending and molding.This double blank-holding formula outdoor rainproof cap structure is simple, and easy machine-shaping, has structural strength good, the feature that water-resistant performance is good.
For solving appeal problem, the present invention adopts following technical scheme: a kind of double blank-holding formula outdoor rainproof top cover, and be made up of lamina tecti, rainproof groove, interior reinforcing frame, have flanging in top cover inside lamina tecti, rainproof groove is connected with inside lamina tecti; Described rainproof groove is inequilateral U-shaped, is made up of the first flanging, the second flanging and rainproof trench bottom; First flanging of rainproof groove is connected with lamina tecti, and the second flanging is connected with interior reinforcing frame, and described lamina tecti, rainproof groove, interior reinforcing frame are that stairstepping connects.Described rainproof trench bottom has heat radiation mounting hole, and the first flanging has soldering opening, and the second flanging has welding to dodge breach, and described first flanging aspect ratio second flanging is low.In the top cover of described lamina tecti, flanging and lamina tecti connect as one, and in top cover, flanging and lamina tecti are same plate bending and molding.A kind of double blank-holding formula of the present invention outdoor rainproof cap structure is simple, and easy machine-shaping, has again higher reliability simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of double blank-holding formula of the utility model outdoor rainproof top cover.
Fig. 2 is the rainproof groove schematic diagram of a kind of double blank-holding of the utility model formula outdoor rainproof top cover.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of double blank-holding formula of the utility model outdoor rainproof top cover, be made up of lamina tecti (1), rainproof groove (2), interior reinforcing frame (3), there is flanging in top cover (11) lamina tecti (1) inner side, and rainproof groove (2) is connected with lamina tecti (1) inner side; Described lamina tecti (1), rainproof groove (2), interior reinforcing frame (3) connect in stairstepping.In the top cover of described lamina tecti (1), flanging (11) and lamina tecti (1) connect as one, and in top cover, flanging (11) and lamina tecti (1) are same plate bending and molding.
As shown in Figure 2, a kind of double blank-holding formula of the utility model outdoor rainproof top cover, described rainproof groove (2) is inequilateral U-shaped; Described rainproof groove (2) is made up of with rainproof trench bottom (23) the first flanging (24), the second flanging (25); Described rainproof trench bottom (23) has heat radiation mounting hole, the first flanging (24) has soldering opening (21), the second flanging (25) has welding dodge breach (22), and described first flanging (24) aspect ratio second flanging (25) is low.
As shown in Figure 1, first flanging (24) of rainproof groove (2) is connected with lamina tecti (1), and the second flanging (25) is connected with interior reinforcing frame (3), and wherein the first flanging (24) is all connected with flanging in top cover (11) with the second flanging (25);
As shown in Figure 1, a kind of double blank-holding formula of the utility model outdoor rainproof top cover, in the top cover of described lamina tecti (1), flanging (11) and lamina tecti (1) connect as one, its lamina tecti (1) is single piece of plate bending and molding, material by bending part itself before flanging (11) and lamina tecti (1) in shaping top cover is connected, need not welding fabrication separately.
As shown in Figure 2, a kind of double blank-holding formula of the utility model outdoor rainproof top cover, the height of aspect ratio second flanging (25) that described first flanging (24) is designed is low, so just can facilitate and as shown in Figure 1 rainproof groove (2) is connected with lamina tecti (1), wherein will weld together with lamina tecti (1) at soldering opening (21) place, the welding that soldering opening (21) is corresponding dodges that breach (22) is convenient dodges effect when being welded with lamina tecti (1) by rainproof groove (2);
As Fig. 1, shown in Fig. 2, described lamina tecti (1), rainproof groove (2), interior reinforcing frame (3) connect in stairstepping, such structure can play good rainproof effect, because its lamina tecti (1), rainproof groove (2), interior reinforcing frame (3) are stairstepping connection, when the upper rain of lamina tecti (1) falls, its rainwater can not enter rainproof groove (2); Meanwhile, due to the rainproof trench bottom (23) on rainproof groove (2) having mounting hole, the second flanging (25) there is welding dodge breach (22), a kind of double blank-holding formula of the utility model outdoor rainproof top cover can be allowed like this to play good thermolysis.
As shown in Figure 1, interior reinforcing frame (3) is connected with rainproof groove (2), interior reinforcing frame (3) plays the effect of reinforcement to a kind of double blank-holding formula of the utility model outdoor rainproof top cover, and simultaneously, reinforcing frame (3) also plays the effect that rainproof top cover is connected with distribution equipment box.
Be understandable that, above about specific descriptions of the present utility model, the technical scheme described by the utility model execution mode is only not limited to for illustration of the utility model, those of ordinary skill in the art is to be understood that, still can modify to the utility model or equivalent replacement, to reach identical technique effect; Needs are used, all within protection range of the present utility model as long as meet.
Claims (3)
1. a double blank-holding formula outdoor rainproof top cover, be made up of lamina tecti, rainproof groove, interior reinforcing frame, have flanging in top cover inside lamina tecti, rainproof groove is connected with inside lamina tecti; Described rainproof groove is inequilateral U-shaped, is made up of the first flanging, the second flanging and rainproof trench bottom; First flanging of rainproof groove is connected with lamina tecti, and the second flanging is connected with interior reinforcing frame, and described lamina tecti, rainproof groove, interior reinforcing frame are that stairstepping connects.
2. a kind of double blank-holding formula outdoor rainproof top cover according to claim 1, it is characterized in that: described rainproof trench bottom has heat radiation mounting hole, first flanging has soldering opening, the second flanging has welding to dodge breach, described first flanging aspect ratio second flanging is low.
3. a kind of double blank-holding formula outdoor rainproof top cover according to claim 1, it is characterized in that: in the top cover of described lamina tecti, flanging and lamina tecti connect as one, in top cover, flanging and lamina tecti are same plate bending and molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520749787.1U CN204947359U (en) | 2015-09-25 | 2015-09-25 | A kind of double blank-holding formula outdoor rainproof top cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520749787.1U CN204947359U (en) | 2015-09-25 | 2015-09-25 | A kind of double blank-holding formula outdoor rainproof top cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204947359U true CN204947359U (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520749787.1U Active CN204947359U (en) | 2015-09-25 | 2015-09-25 | A kind of double blank-holding formula outdoor rainproof top cover |
Country Status (1)
| Country | Link |
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| CN (1) | CN204947359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071245A (en) * | 2015-09-25 | 2015-11-18 | 广西春茂电气自动化工程有限公司 | Dual-flanging outdoor rainproof top cover |
-
2015
- 2015-09-25 CN CN201520749787.1U patent/CN204947359U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071245A (en) * | 2015-09-25 | 2015-11-18 | 广西春茂电气自动化工程有限公司 | Dual-flanging outdoor rainproof top cover |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |