CN214691153U - Photovoltaic stand rainproof sealing cover - Google Patents
Photovoltaic stand rainproof sealing cover Download PDFInfo
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- CN214691153U CN214691153U CN202120933426.8U CN202120933426U CN214691153U CN 214691153 U CN214691153 U CN 214691153U CN 202120933426 U CN202120933426 U CN 202120933426U CN 214691153 U CN214691153 U CN 214691153U
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- elastic
- sealed barrel
- elastic bulge
- slot
- photovoltaic
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Abstract
The utility model provides a rain-proof sealed lid of photovoltaic stand, including roof, sealed barrel, the roof is located sealed barrel's top, roof and sealed barrel body coupling, and sealed barrel's lower part is equipped with to the convex elastic bulge of inboard, and elastic bulge distributes along sealed barrel's hoop, and sealed barrel's lower extreme still is equipped with fore-and-aft slot, slot and the crisscross distribution of elastic bulge. The utility model has simple operation, can be formed by plastic punch, has small processing difficulty and low maintenance and replacement cost, is not easy to corrode and has long service life; by arranging the slot, the upright post is easy to align in the using process, and the upright post can be accurately sleeved when the alignment error is large; the slots and the elastic bulges are distributed in a staggered manner, so that the stability is improved, and the falling-off is not easy to occur under the action of strong wind.
Description
Technical Field
The utility model relates to a rain-proof sealed technical field of photovoltaic power generation system steel-pipe pile, concretely relates to rain-proof sealed lid of photovoltaic stand.
Background
Photovoltaic power generation converts the solar energy irradiated on the component into direct current electric energy through the component, and the direct current electric energy converts the direct current inverter into alternating current through the photovoltaic inverter and is transmitted to a power grid through a series of voltage transformation and boosting processes.
The photovoltaic module is installed on the photovoltaic steel support, and the photovoltaic steel support relies on the support stand to be fixed on the basis. Adopt the photovoltaic power plant of steel-pipe pile to the support stand, the steel-pipe pile is hollow structure, and the opening at steel-pipe pile top is easily intake at the rainy day, leads to the inside ponding of steel-pipe pile, though steel-pipe pile lower part design has the wash port, for guaranteeing steel-pipe pile structural strength, the wash port is not big, and often can be blockked up by intraductal silt, cement, finally lead to the inside ponding of steel-pipe pile serious, easy corrosion.
At present, the sealing of the top of the upright post generally adopts three modes: (1) welding a steel plate seal made of the same material on the top of the steel pipe pile, processing the steel plate seal together with the steel pipe pile, and performing zinc plating and corrosion prevention together with the steel pipe pile after welding a seal cover on the top; however, during the galvanization, the local part can not be galvanized or the galvanization is not uniform, so that the corrosion resistance can not reach the standard, and the galvanization layer can be non-uniform, thereby increasing the galvanization cost. (2) Adopting a steel plate made of the same material as the steel pipe pile, processing the steel plate into a sealing cover with a corresponding shape according to the size of the pile, and then welding the sealing cover on site; however, the field welding needs to be performed again with anti-corrosion treatment, which increases the construction process and cost, and the field welding is needed, which increases the safety risk and difficulty of construction. (3) Adopting a rubber sealing cover; the sealing washer exposes ageing easily in the ultraviolet environment, and the support receives wind-force to influence to produce the vibration simultaneously, can cause rubber seal to drop, and the service life generally is five years, needs to change many times in the photovoltaic power plant life cycle, and later stage fortune dimension expense is high.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a rain-proof sealed lid of photovoltaic stand.
The utility model discloses a following technical scheme can realize.
The utility model provides a rain-proof sealed lid of photovoltaic stand, including roof, sealed barrel, the roof is located sealed barrel's top, roof and sealed barrel body coupling, and sealed barrel's lower part is equipped with to the convex elastic bulge of inboard, and elastic bulge distributes along sealed barrel's hoop, and sealed barrel's lower extreme still is equipped with fore-and-aft slot, slot and the crisscross distribution of elastic bulge.
The sealing cylinder body and the top wall are made of stainless steel or aluminum alloy.
The slots and the elastic bulges are distributed in an equidistant and staggered manner.
The elastic bulge is provided with four circumferentially and uniformly distributed edges.
The elastic bulge is a circular bulge.
The diameter of the elastic bulge is 3-6 mm, and the height of the elastic bulge is 1-2 mm.
The elastic bulge is 15 mm-25 mm away from the top wall.
The width of the slot is 2 mm-4 mm, and the depth is 20 mm-30 mm.
The thickness of the sealing cylinder body is 1-2 mm.
The inner side of the sealing cylinder body is also provided with an elastic ring which is positioned above the elastic bulge and the slot.
The elastic ring is made of rubber.
The outside of the sealing cylinder body is also provided with a plurality of longitudinal ribs which are distributed along the circumferential direction.
The beneficial effects of the utility model reside in that:
the utility model has simple operation, can be formed by plastic punch, has small processing difficulty and low maintenance and replacement cost, is not easy to corrode and has long service life; by arranging the slot, the upright post is easy to align in the using process, and the upright post can be accurately sleeved when the alignment error is large; the slots and the elastic bulges are distributed in a staggered manner, so that the stability is improved, and the falling-off is not easy to occur under the action of strong wind.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1-a top wall; 2-sealing the cylinder; 3-elastic bulges; 4, inserting a slot; 5-an elastic ring; 6-ribs.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1, the structure of the present invention is schematically illustrated:
the utility model provides a rain-proof sealed lid of photovoltaic stand, including roof 1, sealed barrel 2, roof 1 is located sealed barrel 2's top, roof 1 and sealed barrel 2 body coupling, and sealed barrel 2's lower part is equipped with to the convex elastic bulge 3 of inboard, and elastic bulge 3 distributes along sealed barrel 2's hoop, and sealed barrel 2's lower extreme still is equipped with fore-and-aft slot 4, slot 4 and the crisscross distribution of elastic bulge 3.
During the use, in photovoltaic stand site operation process, will the utility model discloses a rain-proof sealed lid embolias the stand top can, convenient operation, long service life, the processing degree of difficulty is little. The elastic bulge 3 can increase the combination stability between the sealing cover and the upright post, and can prevent the rain-proof sealing cover from falling off under the combined action of the weight of the rain-proof sealing cover and the elastic bulge.
The utility model has simple operation, can be formed by plastic punch, has small processing difficulty and low maintenance and replacement cost, is not easy to corrode and has long service life; the slots 4 are arranged, so that the upright posts are easy to align in the using process, and the upright posts can be accurately sleeved when the alignment error is large; the slots 4 and the elastic bulges 3 are distributed in a staggered mode, so that the stability is improved, and the elastic bulges are not easy to fall off under the action of strong wind.
The sealing cylinder body 2 and the top wall 1 are made of stainless steel or aluminum alloy. Simple manufacturing process, small corrosion resistance and low cost.
The slots 4 and the elastic bulges 3 are distributed in an equidistant and staggered manner. The stability is optimal, and the external force resistance is strongest.
The elastic bulge 3 is provided with four circumferentially and uniformly distributed edges.
The elastic bulge 3 is a circular bulge. Strong deformation recovery capability, good elasticity and good stability in use.
The diameter of the elastic bulge 3 is 3-6 mm, and the height is 1-2 mm.
The distance between the elastic bulge 3 and the top wall 1 is 15 mm-25 mm.
The width of the slot 4 is 2 mm-4 mm, and the depth is 20 mm-30 mm.
The thickness of the sealing cylinder body 2 is 1-2 mm.
The inner side of the sealing cylinder body 2 is also provided with an elastic ring 5, and the elastic ring 5 is positioned above the elastic bulge 3 and the slot 4. Limiting points are conveniently increased, stability is improved, meanwhile, a gap formed by the elastic bulge 3 and the slot 4 is compensated, and rainwater is prevented from entering from the gap in a sputtering mode to cause corrosion of a slit at the top end of the upright post; in addition, the dust in the air can be prevented from entering the slit to cause pollution.
The elastic ring 5 is made of rubber. The bonding property with the sealing cylinder body 2 is good, and the connection is stable.
The outside of the sealing cylinder body 2 is also provided with a plurality of longitudinal ribs 6, and the ribs 6 are distributed along the circumferential direction. The strength and the elasticity of the sealing cylinder body 2 are improved, and the stability is improved.
Claims (10)
1. The utility model provides a rain-proof sealed lid of photovoltaic stand which characterized in that: including roof (1), sealed barrel (2), roof (1) is located the top of sealed barrel (2), roof (1) and sealed barrel (2) body coupling, and the lower part of sealed barrel (2) is equipped with inside side convex elastic bulge (3), and the hoop distribution of sealed barrel (2) is followed in elastic bulge (3), and the lower extreme of sealed barrel (2) still is equipped with fore-and-aft slot (4), and slot (4) distribute with elastic bulge (3) are crisscross.
2. The photovoltaic pillar weather-tight cover of claim 1, wherein: the sealing cylinder body (2) and the top wall (1) are made of stainless steel or aluminum alloy.
3. The photovoltaic pillar weather-tight cover of claim 1, wherein: the slots (4) and the elastic bulges (3) are distributed in an equidistant and staggered manner.
4. The photovoltaic pillar weather-tight cover of claim 3, wherein: the elastic bulges (3) are uniformly distributed along the circumferential direction.
5. The photovoltaic pillar weather-tight cover of claim 4, wherein: the elastic bulge (3) is a circular bulge.
6. The photovoltaic pillar weather-tight cover of claim 5, wherein: the diameter of the elastic bulge (3) is 3-6 mm, and the height of the elastic bulge is 1-2 mm.
7. The photovoltaic pillar weather-tight cover of claim 6, wherein: the distance between the elastic bulge (3) and the top wall (1) is 15-25 mm.
8. The photovoltaic pillar weather-tight cover of claim 3, wherein: the width of the slot (4) is 2 mm-4 mm, and the depth is 20 mm-30 mm.
9. The photovoltaic pillar weather-tight cover of claim 1, wherein: the inner side of the sealing cylinder body (2) is further provided with an elastic ring (5), and the elastic ring (5) is located above the elastic bulge (3) and the slot (4).
10. The photovoltaic pillar weather-tight cover of claim 1, wherein: the outer side of the sealing cylinder body (2) is further provided with a plurality of longitudinal ribs (6), and the ribs (6) are distributed along the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120933426.8U CN214691153U (en) | 2021-04-30 | 2021-04-30 | Photovoltaic stand rainproof sealing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120933426.8U CN214691153U (en) | 2021-04-30 | 2021-04-30 | Photovoltaic stand rainproof sealing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214691153U true CN214691153U (en) | 2021-11-12 |
Family
ID=78535482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120933426.8U Active CN214691153U (en) | 2021-04-30 | 2021-04-30 | Photovoltaic stand rainproof sealing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214691153U (en) |
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2021
- 2021-04-30 CN CN202120933426.8U patent/CN214691153U/en active Active
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