CN2641214Y - Concrete electric pole with flange on its bottom - Google Patents
Concrete electric pole with flange on its bottom Download PDFInfo
- Publication number
- CN2641214Y CN2641214Y CN 03278199 CN03278199U CN2641214Y CN 2641214 Y CN2641214 Y CN 2641214Y CN 03278199 CN03278199 CN 03278199 CN 03278199 U CN03278199 U CN 03278199U CN 2641214 Y CN2641214 Y CN 2641214Y
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- CN
- China
- Prior art keywords
- electric pole
- steel ring
- flange
- utility
- model
- 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 - Lifetime
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Abstract
The utility model relates to an electric power conveying device, particularly a concrete body electric pole on an electric transmission line. Non-prestressed reinforcing steel bars exist in a concrete body according to a design proposal supplied by the utility model. The utility model is characterized in that a steel ring is arranged at the bottom of an electric pole; a flange is connected to the bottom end of the steel ring and is provided with a through hole for installation. Because the bottom of the electric pole is provided with the metal flange, a foundation buried in the field in advance is connected by threaded bolts during construction. Compared with an original mode of digging construction, the utility model has the advantages of short construction periods and convenient replacement.
Description
Technical field
The utility model relates to power transmission device, the concrete body electric pole on specifically a kind of transmission line of electricity.
Background technology
Electric pole divides by material, mainly contains kinds such as metal electric pole and concurrent.Wherein concurrent mainly is made up of concrete body and the reinforcing bar that is arranged in the concrete body.During installation, dig 1 hole usually at the scene, again the electric pole bottom is embedded in the hole, tamp.The defective of this paving mode is: need excavate dell at the construction field (site), bury electric pole again underground, and both time-consuming, take a lot of work again, especially when the repairing circuit, this mode tends to affect to transmission line of electricity.
The utility model content
The purpose of this utility model is to design the flanged (FLGD) electric pole in a kind of concrete body bottom.Owing to metal flange is arranged in the bottom of this electric pole, during construction, utilize the bolt that is embedded in advance on the ground to connect, to compare with the original mode of constructing of digging pit, short construction period is convenient to change.
According to design scheme provided by the utility model, in the concrete body, nonprestressed reinforcement is arranged, it is characterized in that: the bottom at electric pole is provided with steel ring, at the bottom of steel ring mounting flange, the through hole that usefulness is installed is set on flange.
Between flange and steel ring, fagging is set.Spiral helicine ring muscle is set in the concrete body, and this ring muscle and nonprestressed reinforcement weld together.Nonprestressed reinforcement extends in the steel ring, its built-in length be about steel ring height 1/2～3/2.Steel ring and nonprestressed reinforcement weld together.
The utility model has the advantages that: owing to be provided with steel ring and flange in the bottom of concrete body, during construction, bury earlier stone bolt at the scene underground, again electric pole is transported to the job site, through hole on the flange is aimed at stone bolt respectively, with nut electric pole is fixed on the ground again, compare with the way that original utilization excavation mode is buried electric pole underground, power off time and the expense of being changed can be reduced, and the effective height of electric pole can be improved.
Description of drawings
Fig. 1 is a structure chart of the present utility model.Fig. 2 is for having removed the vertical view behind the concrete body among Fig. 1.
The specific embodiment
As shown in the figure: nonprestressed reinforcement 5 is arranged in concrete body 4, steel ring 1 is set,, the through hole that usefulness is installed is set on flange 2 at the bottom of steel ring 1 mounting flange 2 in the bottom of electric pole.During construction, electric pole is transported to the job site, the through hole on the flange 27 is cooperated with the on-the-spot stone bolt that pours in advance, fix with nut again.For improving the bonding strength of 1 on flange 2 and steel ring, should weld fagging 3 equably at flange 2 and 1 on steel ring, have enough intensity to guarantee both.
Spiral helicine ring muscle 6 is set in concrete body 4, and this ring muscle 6 welds together with nonprestressed reinforcement 5, both has been used to locate the nonprestressed reinforcement of vertically arranging along electric pole 5 along the ring muscle 6 of electric pole circumferential arrangement, can play certain booster action again.
Nonprestressed reinforcement 5 extends in the steel ring 1, its built-in length be about steel ring 1 height 1/2～3/2, steel ring 1 welds together with nonprestressed reinforcement 5.After stretching into nonprestressed reinforcement 5 in the steel ring 1, help the welding of nonprestressed reinforcement 5 and steel ring 1 on the one hand, can guarantee the bonding strength of steel ring 1 and electric pole simultaneously again.
D1 among the figure, D2, D3, φ are respectively steel ring internal diameter, the diameter that through hole distributes, the external diameter of flange, the diameter of through hole on flange.
Claims (5)
1, the flanged (FLGD) electric pole in concrete body bottom has nonprestressed reinforcement (5) in concrete body (4), it is characterized in that: steel ring (1) is set in the bottom of electric pole, at the bottom mounting flange (2) of steel ring (1), the through hole (7) that usefulness is installed is set on flange (2).
2, electric pole according to claim 1 is characterized in that: between flange (2) and steel ring (1) fagging (3) is set.
3, electric pole according to claim 1 is characterized in that: spiral helicine ring muscle (6) is set in concrete body (4), and this ring muscle (6) welds together with nonprestressed reinforcement (5).
4, electric pole according to claim 1 is characterized in that: nonprestressed reinforcement (5) extends in the steel ring (1), its built-in length be about steel ring (1) height 1/2～3/2.
5, electric pole according to claim 1 is characterized in that: steel ring (1) welds together with nonprestressed reinforcement (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03278199 CN2641214Y (en) | 2003-08-29 | 2003-08-29 | Concrete electric pole with flange on its bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03278199 CN2641214Y (en) | 2003-08-29 | 2003-08-29 | Concrete electric pole with flange on its bottom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2641214Y true CN2641214Y (en) | 2004-09-15 |
Family
ID=34303200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03278199 Expired - Lifetime CN2641214Y (en) | 2003-08-29 | 2003-08-29 | Concrete electric pole with flange on its bottom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2641214Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037133A (en) * | 2019-11-15 | 2020-04-21 | 浙江荣电电力器材有限公司 | Automatic control method for welding robot |
| CN111037132A (en) * | 2019-11-15 | 2020-04-21 | 浙江荣电电力器材有限公司 | Method for welding flange plate and steel reinforcement framework |
-
2003
- 2003-08-29 CN CN 03278199 patent/CN2641214Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037133A (en) * | 2019-11-15 | 2020-04-21 | 浙江荣电电力器材有限公司 | Automatic control method for welding robot |
| CN111037132A (en) * | 2019-11-15 | 2020-04-21 | 浙江荣电电力器材有限公司 | Method for welding flange plate and steel reinforcement framework |
| CN111037133B (en) * | 2019-11-15 | 2021-12-03 | 浙江荣电电力器材有限公司 | Automatic control method for welding robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130829 Granted publication date: 20040915 |