CN203113871U - Inner flange assembled concrete pole - Google Patents
Inner flange assembled concrete pole Download PDFInfo
- Publication number
- CN203113871U CN203113871U CN 201220644464 CN201220644464U CN203113871U CN 203113871 U CN203113871 U CN 203113871U CN 201220644464 CN201220644464 CN 201220644464 CN 201220644464 U CN201220644464 U CN 201220644464U CN 203113871 U CN203113871 U CN 203113871U
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- Prior art keywords
- inner flange
- pole
- electric pole
- flange
- concrete pole
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- 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 relates to an inner flange assembled concrete pole, consisting of a concrete pole and inner flanges. The inner flange assembled concrete pole is characterized in that prestressed reinforcing steel and non-prestressed reinforcing steel are arranged in the concrete pole; the inner flanges are arranged on the two segments of the pole; each inner flange consists of an inner steel ring, a connection plate, a rib hanging plate and reinforcing ribs; bolt holes for connection are evenly and annularly formed in flange plates; and the bolt holes in the inner flange on the upper segment of the pole and the bolt holes in the inner flange on the lower segment of the pole are aligned and the inner flanges are fastened through bolts. The inner flange assembled concrete pole is simple and rational in inner flange joint, convenient to mount and construct, and attractive in overall appearance; a prestressed reinforcing steel upset head can be effectively protected; the whole anti-corrosive property of the inner flange joint is improved; and the service life of the entire pole can be prolonged.
Description
Technical field:
The utility model belongs to the concurrent production technical field, refers more particularly to the splicing of strong concrete electric pole.
Background technology:
Along with the continuous development of power grid construction, in continuous raising, the annular concrete electric pole will be towards overlength degree, high strength and the development of decoration type both direction according to the trend of present development to the requirement of the height of annular concrete electric pole and load.Advantages such as overlength degree, high-strength concrete assembling electric pole have not only been eliminated the deficiency of existing concrete assembling electric pole length and intensity to a great extent, and compare with steel pipe pole with steel work, and it is long that it has the life-span, and maintenance cost and cost are low.The assembling electric pole adopts steel plate circle type of attachment more at present, and the job site does not have the welding power supply, and electric pole is heavy, mobile inconvenient, and the method for only taking to dig foundation ditch is constructed, and has expended great amount of manpower and material resources.
Summary of the invention:
In order to overcome the existing technical weak point of assembling concrete electric pole, the utility model provides a kind of novel inner flange assembling concrete electric pole.It is convenient to stacking and transportation, shaft tower good looking appearance easy to assembly, whole, and cost is low.
The utility model is achieved through the following technical solutions its goal of the invention.
Inner flange assembling concrete electric pole, constituted by concurrent and inner flange, it is characterized in that: in concurrent, be furnished with prestressing force and nonprestressed reinforcement, two sections positions at electric pole arrange inner flange, inner flange is made up of interior steel ring, junction plate, extension gusset and reinforcing rib, and at flange ring the bolt hole of connection is set evenly, the inner flange of upper and lower section of electric pole is aligned and gets final product with bolton.
The junction plate of described inner flange is provided with the flange hole that securing member is installed, and hangs gusset and is provided with one group of heading counterbore, and the outer rim of the side that the extension gusset combines with concurrent is provided with the protection jacket casing.
The utility model inner flange joint advantages of simple is convenient to install and construction, and monnolithic case is attractive in appearance, namely can protect the prestressed reinforcement heading effectively, can improve the whole anti-corrosive properties of inner flange joint again, prolongs the application life of whole electric pole.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation.
In the accompanying drawings, the 1st, concurrent, the 2nd, protective sleeve, the 3rd, last inner flange, the 4th, following inner flange, the 5th, fastening bolt, the 6th, junction plate, the 7th, hang gusset, the 8th, reinforcing rib, the 9th, interior steel ring.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in the figure, inner flange assembling concrete electric pole, reaching down by concurrent 1 and inner flange 3, inner flange 4 constitutes, it is characterized in that: in concurrent 1, be furnished with prestressing force and nonprestressed reinforcement, inner flange 3 is set at two sections positions of electric pole reaches inner flange 4 down, inner flange by interior steel ring 9, junction plate 6, hang gusset 7 and reinforcing rib 8 is formed, and encircle the bolt hole that connection evenly is set at flange, the inner flange of upper and lower section of electric pole is aligned and with fastening bolt 5 fastening getting final product.
The junction plate 6 of described inner flange is provided with the flange hole that group is installed securing member, hangs gusset 7 and is provided with one group of heading counterbore, and the outer rim of the side that extension gusset 7 combines with concurrent 1 is provided with the protection jacket casing.
Claims (2)
1. inner flange assembling concrete electric pole, constituted by concurrent and inner flange, it is characterized in that: in concurrent, be furnished with prestressing force and nonprestressed reinforcement, two sections positions at electric pole arrange inner flange, inner flange is made up of interior steel ring, junction plate, extension gusset and reinforcing rib, and at flange ring the bolt hole of connection is set evenly, the inner flange of upper and lower section of electric pole is aligned and gets final product with bolton.
2. inner flange assembling concrete electric pole according to claim 1; it is characterized in that: the junction plate of described inner flange is provided with the flange hole that securing member is installed; hang gusset and be provided with one group of heading counterbore, the outer rim of the side that the extension gusset combines with concurrent is provided with the protection jacket casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220644464 CN203113871U (en) | 2012-11-23 | 2012-11-23 | Inner flange assembled concrete pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220644464 CN203113871U (en) | 2012-11-23 | 2012-11-23 | Inner flange assembled concrete pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203113871U true CN203113871U (en) | 2013-08-07 |
Family
ID=48894234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220644464 Expired - Fee Related CN203113871U (en) | 2012-11-23 | 2012-11-23 | Inner flange assembled concrete pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203113871U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590647A (en) * | 2013-11-25 | 2014-02-19 | 国家电网公司 | Power pole convenient and rapid to use |
| CN106639495A (en) * | 2017-01-19 | 2017-05-10 | 国家电网公司 | Electric wire rod |
| CN107022947A (en) * | 2017-05-17 | 2017-08-08 | 河海大学 | A kind of pre-buried shaped steel carvel joint bolt type connection locator of the prefabricated arch rib of concrete segment and its construction method |
-
2012
- 2012-11-23 CN CN 201220644464 patent/CN203113871U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590647A (en) * | 2013-11-25 | 2014-02-19 | 国家电网公司 | Power pole convenient and rapid to use |
| CN106639495A (en) * | 2017-01-19 | 2017-05-10 | 国家电网公司 | Electric wire rod |
| CN107022947A (en) * | 2017-05-17 | 2017-08-08 | 河海大学 | A kind of pre-buried shaped steel carvel joint bolt type connection locator of the prefabricated arch rib of concrete segment and its construction method |
| CN107022947B (en) * | 2017-05-17 | 2018-12-18 | 河海大学 | A kind of pre-buried fashioned iron carvel joint bolt type connection locator of the prefabricated arch rib of concrete segment and its construction method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20131123 |