CN204627097U - The pipe fitting of steel pipe tower - Google Patents
The pipe fitting of steel pipe tower Download PDFInfo
- Publication number
- CN204627097U CN204627097U CN201520126132.9U CN201520126132U CN204627097U CN 204627097 U CN204627097 U CN 204627097U CN 201520126132 U CN201520126132 U CN 201520126132U CN 204627097 U CN204627097 U CN 204627097U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- pipe fitting
- vent
- straight tube
- flange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model proposes a kind of pipe fitting, for being located at a steel pipe tower, and form the pillar of this steel pipe tower, this pipe fitting comprises a steel pipe, is located at a vent on steel pipe top, described vent comprises one and is fixed on a straight tube on steel pipe top and covers at a cover body on this straight tube top, described straight tube extends straight up, and the tube wall of this straight tube is provided with multiple air-vent along its longitudinal extension, and described cover body is umbrella.In the utility model, the pipe fitting of steel pipe tower is provided with vent due to its top, and the top of vent is provided with cover body, straight tube is provided with air-vent, both can prevent extraneous rainwater from entering, can ensure that again pipe fitting ventilates with extraneous, thus prevent aqueous vapor in pipe fitting from piling up and corrosion.
Description
Technical field
The utility model relates to a kind of pipe fitting, refers to a kind of pipe fitting of steel pipe tower especially.
Background technology
Along with the construction of China's extra-high voltage grid and the universal of transmission line of electricity multiple-loop line technology, steel tower is more obvious to the trend of large load and development of maximizing, and the superiority that steel pipe tower is applied more and more causes the concern of people.Compared with angle steel tower, steel pipe tower component windage effect is little, rigidity of section is large, iron tower construction member is few and structure is reliable etc., and advantage is applied more widely.Usually, the main pillar in existing steel pipe tower is upwards extended steel pipe, and its inside is easily subject to the impact of water dew etc., thus makes its inner easily corrosion, and then affects its application life.
Utility model content
The utility model proposes a kind of pipe fitting of steel pipe tower, can effectively prevent the problems such as its internal corrosion.
The technical solution of the utility model is achieved in that
A kind of pipe fitting, for being located at a steel pipe tower, and form the pillar of this steel pipe tower, this pipe fitting comprises a steel pipe, this pipe fitting also comprises the vent being located at steel pipe top, and described vent comprises one and is fixed on a straight tube on steel pipe top and covers at a cover body on this straight tube top, and described straight tube extends straight up, the tube wall of this straight tube is provided with multiple air-vent along its longitudinal extension, and described cover body is umbrella.
Preferred version is, the bottom of described steel pipe is also provided with a pad, and this pad is circular steel disc, and the top of this pad is provided with a groove, and described groove makes the inside of steel pipe communicate with the external world.
Preferred version is, described groove is X-shaped.
Preferred version is, the bottom of described steel pipe is also provided with another steel pipe, and described shim clip is located between two steel pipes.
Preferred version is, described two fastener for connection position peripheries form flange respectively to extension, and described shim clip is located between the flange of two steel pipes.
Preferred version is, the periphery on described steel pipe top stretches out formation one first flange, and the straight tube bottom periphery of described vent stretches out formation 1 the 3rd flange, and described 3rd flange is fixed on the first flange by fixture.
The beneficial effects of the utility model are:
The pipe fitting of this steel pipe tower is provided with vent due to its top, and the top of vent is provided with cover body, and straight tube is provided with air-vent, both can prevent extraneous rainwater from entering, and can ensure that again pipe fitting ventilates with extraneous, thus prevents aqueous vapor accumulation in pipe fitting and corrosion.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the stereogram that the utility model pipe fitting is applied to a steel pipe tower;
Fig. 2 is the schematic diagram of the utility model pipe fitting one preferred embodiment;
Fig. 3 is another angle figure of Fig. 2 Intermediate gasket.
In figure:
100, steel pipe tower; 10, pillar; 20, crossbeam; 30, cant beam; 11, the first steel pipe; 12, vent; 13, the second steel pipe; 14, pad; 110, the first flange; 111, the second flange; 120, straight tube; 121, the 3rd flange; 123, cover body; 125, air-vent; 130, the 4th flange; 140, groove.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Pipe fitting of the present utility model is for being located at steel pipe tower 100 as shown in Figure 1, in the present embodiment, the cant beam 30 that this steel pipe tower 100 comprises four pillars 10, is connected at the crossbeam 20 between each adjacent two pillars 10 and is connected between each adjacent two pillars 10.Described pillar 10 is this pipe fitting.
As shown in Figure 2, this pipe fitting 10 comprises one first steel pipe 11, is located at a vent 12 on this first steel pipe 11 top, is located at one second steel pipe 13 of this first steel pipe 11 bottom and is located in the pad 14 between this first steel pipe 11 and second steel pipe 13.
The top periphery of this first steel pipe 11 stretches out formation one first flange 110, and the bottom periphery of this first steel pipe 11 stretches out formation one second flange 111.The total length of described first steel pipe 11 is slightly smaller than the overall length of pipe fitting 10, and namely the length of the first steel pipe 11 is much larger than the length of the second steel pipe 13.
Described vent 12 comprises a straight tube extended straight up 120, by this straight tube 120 bottom periphery outward extending 1 the 3rd flange 121, the cover body 123 covering at this straight tube 120 top.
This straight tube 120 caliber is not more than the caliber of the first steel pipe 11.The tube wall of this straight tube 120 is provided with multiple air-vent 125 along its longitudinal extension.The periphery of the 3rd flange 121 is identical with the periphery of the first flange 110 of the first steel pipe 11,3rd flange 121 of this straight tube 120 bottom and first flange 110 on the first steel pipe 11 top are fixed together by fixtures such as screws, are fixed on the first steel pipe 11 top to realize vent 12.Described cover body 123 is roughly umbrella, covers at the top of straight tube 120.
Described second steel pipe 13 is identical with the first steel pipe 11 caliber, and it is the bottom of steel pipe tower pillar.The stretch out external diameter of formation 1 the 4th flange the 130, four flange 130 of the top periphery of this second steel pipe 13 is identical with the external diameter of the second flange 111.The bottom of this second steel pipe 13 is used for fixing with the bottom fixed mount of steel pipe tower 100.Fixed by second flange 111 of the fixtures such as screw by the 4th flange 130 and the first steel pipe 11, so that the first steel pipe 11 and the second steel pipe 13 are fixed.During concrete enforcement, this second steel pipe 13 also can be columniform other and supports the assembly of the first steel pipe 11.
Described pad 14 is located between the second flange 111 of the first steel pipe 11 and the 4th flange 130 of the second steel pipe 13.Please refer to Fig. 3, this pad 14 is circular steel disc, and its external diameter is identical with the external diameter of the second flange 111.The top of this pad 14 is provided with the groove 140 of an X-shaped, and this groove 140 is recessed down by the top of pad 14.During concrete enforcement, the shape of this groove 140 is not by the restriction of the present embodiment, and it also can be other shapes making to communicate with the external world in the first steel pipe 11.
The pipe fitting 10 of this steel pipe tower 100 is provided with vent 12 due to its top, and the top of vent 12 is provided with cover body 123, straight tube 120 is provided with air-vent 125, both can prevent extraneous rainwater from entering, can ensure that again pipe fitting 10 ventilates with extraneous, thus prevent aqueous vapor in pipe fitting 10 from piling up and corrosion.Simultaneously, because pipe fitting 10 bottom is provided with pad 14, make the water dew piled up due to reasons such as the temperature difference in pipe fitting 10 flow to the external world by the groove 140 of pad 14, and ensure the air flue that in pipe fitting 10, formation is communicated with up and down, strengthen overall ventilation effect, ensure the application life of pipe fitting 10.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a pipe fitting, for being located at a steel pipe tower, and form the pillar of this steel pipe tower, this pipe fitting comprises a steel pipe, it is characterized in that: this pipe fitting also comprises the vent being located at steel pipe top, described vent comprises one and is fixed on a straight tube on steel pipe top and covers at a cover body on this straight tube top, and described straight tube extends straight up, the tube wall of this straight tube is provided with multiple air-vent along its longitudinal extension, and described cover body is umbrella.
2. pipe fitting as claimed in claim 1, is characterized in that: the bottom of described steel pipe is also provided with a pad, and this pad is circular steel disc, and the top of this pad is provided with a groove, and described groove makes the inside of steel pipe communicate with the external world.
3. pipe fitting as claimed in claim 2, is characterized in that: described groove is X-shaped.
4. pipe fitting as claimed in claim 2, is characterized in that: the bottom of described steel pipe is also provided with another steel pipe, and described shim clip is located between two steel pipes.
5. pipe fitting as claimed in claim 4, is characterized in that: described two fastener for connection position peripheries form flange respectively to extension, and described shim clip is located between the flange of two steel pipes.
6. pipe fitting as claimed in claim 1, it is characterized in that: the periphery on described steel pipe top stretches out formation one first flange, the straight tube bottom periphery of described vent stretches out formation 1 the 3rd flange, and described 3rd flange is fixed on the first flange by fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520126132.9U CN204627097U (en) | 2015-03-04 | 2015-03-04 | The pipe fitting of steel pipe tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520126132.9U CN204627097U (en) | 2015-03-04 | 2015-03-04 | The pipe fitting of steel pipe tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204627097U true CN204627097U (en) | 2015-09-09 |
Family
ID=54046137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520126132.9U Expired - Fee Related CN204627097U (en) | 2015-03-04 | 2015-03-04 | The pipe fitting of steel pipe tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204627097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706144A (en) * | 2020-06-24 | 2020-09-25 | 自贡市大西南电力器材制造有限公司 | Large-scale steel pipe tower |
-
2015
- 2015-03-04 CN CN201520126132.9U patent/CN204627097U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706144A (en) * | 2020-06-24 | 2020-09-25 | 自贡市大西南电力器材制造有限公司 | Large-scale steel pipe tower |
| CN111706144B (en) * | 2020-06-24 | 2021-10-22 | 自贡市大西南电力器材制造有限公司 | Large-scale steel pipe tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20180304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |