CN205776823U - Condensation water drainage facility for transformer station's steel pipe structure support - Google Patents
Condensation water drainage facility for transformer station's steel pipe structure support Download PDFInfo
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- CN205776823U CN205776823U CN201620487331.7U CN201620487331U CN205776823U CN 205776823 U CN205776823 U CN 205776823U CN 201620487331 U CN201620487331 U CN 201620487331U CN 205776823 U CN205776823 U CN 205776823U
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- steel pipe
- pipe column
- water fender
- transformer station
- structure support
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Abstract
The utility model discloses a kind of condensation water drainage facility for transformer station's steel pipe structure support; including steel pipe column concrete pedestal; steel pipe column and concrete protective cap it is fixedly installed on described steel pipe column concrete pedestal; being provided with water fender in described steel pipe column, the width of described water fender closes with the diameter compatible of described steel pipe column；Described water fender is fixed on described steel pipe column, and the height of described water fender exceeds described concrete protective cap, and described steel pipe column is provided with grout hole and osculum, and described grout hole is positioned at below described water fender top mark height；Absolute altitude at the bottom of described osculum is identical with described water fender top mark height；The utility model has the advantage of: simple in construction, easy to use, it is prevented from condensation water drainage unfavorable and affect Site Soil and deform and bring hidden danger to the safe handling of substation truss, in meeting steel pipe, condenses the drainage requirement of water, the tour daily for on-the-spot operation maintenance personnel and safeguard that offer is convenient.
Description
Technical field
This utility model relates to a kind of pumping equipment, a kind of for transformer station's truss of steel tube, the condensation water drainage facility of support, belongs to field of drainage facility.
Background technology
At present, domestic use steel-tube construction framework, rack form the most universal in transformer station.Steel duct can produce condensation water because of the change of ambient temperature, air humidity, steel pipe internal-external temperature difference etc., and condensing water needs to take effective measures to discharge, it is to avoid steel pipe inner wall corrodes under the conditions of long-term immersion, affects the safe handling of structure support.Particularly cold district, structure, support, as discharged not in time, may be had a negative impact because steel pipe is endured cold swollen, safety in production is brought hidden danger by the hydrops in pipe.Conventional way is pre-buried drain pipe or offer the draining of draining hole at buried steel pipe in the basis of structure support, but this way has certain limitation, as: in the case of or level of ground water poor at special Site soil drainage condition is higher, it is unfavorable for condensing the discharge of water, is likely to cause subsoil water on the contrary and enters；Particularly water is had settlement by soaking and the salting soil property place of relatively strong sensitivity, easily causes depression and the cavity of local, ground, produce secondary disaster.The Chinese invention patent of entitled " truss of steel tube post condensed water discharging device " Application No. " 201510156775.2 " discloses a kind of truss of steel tube post condensed water discharging device, it is included on steel pipe column concrete pedestal and is fixedly installed steel pipe column and protective cap cast by concrete, it is fixedly welded with horizontally disposed ring-type water-stop sheet in the inner chamber bottom of steel pipe column, the upper end face of ring-type water-stop sheet is fixedly installed steel hoop water stopping thresholds, condensation water drainage cannelure it is formed with between steel hoop water stopping thresholds and the intracavity sidewall of steel pipe column, the sidewall of the steel pipe column in the outside of condensation water drainage cannelure is provided with spilled water hole, spilled water hole is arranged on concrete and casts at protective cap top end 20 millimeters.But, this apparatus structure is complicated, uses extremely inconvenient, reduces work efficiency, and drainage effect is undesirable.
Utility model content
In order to solve the problems referred to above, this utility model devises a kind of condensation water drainage facility for transformer station's steel pipe structure support, simple in construction, easy to use, it is prevented from condensation water drainage unfavorable and affect Site Soil and deform and bring hidden danger to the safe handling of substation truss, the use avoiding underground bad nature of soil situation limits, place adaptability is greatly improved, and decrease by environment and regional impact to a great extent, condensing the drainage requirement of water in meeting steel pipe, the tour daily for on-the-spot operation maintenance personnel and maintenance provide convenient.
The technical solution of the utility model is:
Condensation water drainage facility for transformer station's steel pipe structure support; including steel pipe column concrete pedestal; being fixedly installed steel pipe column and concrete protective cap on described steel pipe column concrete pedestal, be provided with water fender in described steel pipe column, the width of described water fender closes with the diameter compatible of described steel pipe column；Described water fender is fixed on described steel pipe column; the height of described water fender exceeds described concrete protective cap; described steel pipe column is provided with grout hole and osculum, and described grout hole is positioned at below described water fender top mark height, for pea gravel concreten fills high to water fender top mark；Absolute altitude at the bottom of described osculum is identical with described water fender top mark height.
Further, described osculum is connected with drain pipe, and carries out the encapsulation process of junction, and described drain pipe is downwardly into graded broken stone water-permeable filter layer, reaches the purpose of smooth draining with this.
Further, described water fender is the steel identical with the material of described steel pipe column；
Further, the surface of described water fender is provided with zinc-plated antirust coat.
Further, described drain pipe uses coating steel pipe, stainless steel tube, pvc pipe etc., no matter using the drain pipe of which kind of material, all should carry out the seal operation with osculum.
The utility model has the advantage of:
1, avoiding being limited by underground soil property situation, place adaptability is greatly improved and reduces to a great extent by environment and regional impact, makes draining unobstructed；
2, constructing operation is simple, does not has too complicated processing and installment work；
3, it is easy to observation and the maintenance, particularly cold district of on-the-spot operation maintenance personnel, can will not be freezed to affect by underground soil or water quickly except freezing and turning on；
4, the use of drain pipe, when can avoid only setting osculum, due to long-term draining and infiltration effect, causes steel pipe and the spot of concrete protective cap, both artistic and practical.
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Detailed description of the invention
Hereinafter preferred embodiment of the present utility model is illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains this utility model, be not used to limit this utility model.
Embodiment 1
As shown in Figure 1; a kind of condensation water drainage facility for transformer station's steel pipe structure support; including steel pipe column concrete pedestal 1; steel pipe column 2 and concrete protective cap it is fixedly installed on described steel pipe column concrete pedestal 1; being provided with water fender 3 in described steel pipe column 2, the width of described water fender 3 is slightly less than the internal diameter of described steel pipe column 2；Described water fender 3 is welded and fixed at the mouth of pipe of described steel pipe column 2 by three reinforcing bars 4; the height of described water fender 3 exceeds described concrete protective cap; described steel pipe column is provided with grout hole 5 and osculum 6; described grout hole 5 is positioned at below described water fender 3 top mark height, for pea gravel concreten fills high to water fender top mark；Described osculum 6 end absolute altitude is identical with described water fender top mark height；Described osculum 6 is connected with drain pipe 7, and carries out the encapsulation process of junction, and drain pipe is downwardly into, by concrete protective cap or foundation outline, the graded broken stone water-permeable filter layer 8 that advanced processing is good, reaches the purpose of smooth draining with this.
It addition, for ease of operation, water fender should use the steel identical with steel pipe material, and water fender needs to carry out zinc-plated antirust treatment；The material of drain pipe can need to carry out kinds of schemes selection according to owner, such as: can use coating steel pipe, stainless steel tube, pvc pipe etc..Though but use the drain pipe of which kind of material, the seal operation with osculum all should be carried out.
Claims (5)
1. for the condensation water drainage facility of transformer station's steel pipe structure support; it is characterized in that: include steel pipe column concrete pedestal; steel pipe column and concrete protective cap it is fixedly installed on described steel pipe column concrete pedestal; being provided with water fender in described steel pipe column, the width of described water fender closes with the diameter compatible of described steel pipe column；Described water fender is fixed on described steel pipe column, and the height of described water fender exceeds described concrete protective cap, and described steel pipe column is provided with grout hole and osculum, and described grout hole is positioned at below described water fender top mark height；Absolute altitude at the bottom of described osculum is identical with described water fender top mark height.
Condensation water drainage facility for transformer station's steel pipe structure support the most according to claim 1, it is characterised in that: described osculum is connected with drain pipe, and described drain pipe is downwardly into graded broken stone water-permeable filter layer.
Condensation water drainage facility for transformer station's steel pipe structure support the most according to claim 1, it is characterised in that: described water fender is the steel identical with the material of described steel pipe column.
Condensation water drainage facility for transformer station's steel pipe structure support the most according to claim 3, it is characterised in that: the surface of described water fender is provided with zinc-plated antirust coat.
Condensation water drainage facility for transformer station's steel pipe structure support the most according to claim 1, it is characterised in that: described drain pipe uses coating steel pipe, stainless steel tube or pvc pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620487331.7U CN205776823U (en) | 2016-05-26 | 2016-05-26 | Condensation water drainage facility for transformer station's steel pipe structure support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620487331.7U CN205776823U (en) | 2016-05-26 | 2016-05-26 | Condensation water drainage facility for transformer station's steel pipe structure support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205776823U true CN205776823U (en) | 2016-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620487331.7U Active CN205776823U (en) | 2016-05-26 | 2016-05-26 | Condensation water drainage facility for transformer station's steel pipe structure support |
Country Status (1)
| Country | Link |
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| CN (1) | CN205776823U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859411A (en) * | 2017-10-26 | 2018-03-30 | 广州电力设计院 | Steel pipe pole rainwater, condensate collection row's structure and high-voltage power transmission tower |
| CN108915270A (en) * | 2018-07-28 | 2018-11-30 | 中国电力工程顾问集团西北电力设计院有限公司 | A kind of device and application method controlling framework lower end filling concrete height |
| CN110295773A (en) * | 2019-07-19 | 2019-10-01 | 广州增立钢管结构股份有限公司 | A kind of freeze proof outdoor steel-tube construction of anti-ponding |
-
2016
- 2016-05-26 CN CN201620487331.7U patent/CN205776823U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859411A (en) * | 2017-10-26 | 2018-03-30 | 广州电力设计院 | Steel pipe pole rainwater, condensate collection row's structure and high-voltage power transmission tower |
| CN108915270A (en) * | 2018-07-28 | 2018-11-30 | 中国电力工程顾问集团西北电力设计院有限公司 | A kind of device and application method controlling framework lower end filling concrete height |
| CN110295773A (en) * | 2019-07-19 | 2019-10-01 | 广州增立钢管结构股份有限公司 | A kind of freeze proof outdoor steel-tube construction of anti-ponding |
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| GR01 | Patent grant |