CN206290546U - A kind of partial prestressing reinforced concrete pole connecting node - Google Patents
A kind of partial prestressing reinforced concrete pole connecting node Download PDFInfo
- Publication number
- CN206290546U CN206290546U CN201621437158.6U CN201621437158U CN206290546U CN 206290546 U CN206290546 U CN 206290546U CN 201621437158 U CN201621437158 U CN 201621437158U CN 206290546 U CN206290546 U CN 206290546U
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- plate
- reinforced concrete
- flange
- flange connector
- concrete pole
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Abstract
The utility model discloses a kind of partial prestressing reinforced concrete pole connecting node, including first flange connector, second flange connector, the first reinforced concrete pole, the second reinforced concrete pole, regulation backing plate and connecting bolt；Wherein, first and second flange connector includes upper flange ring flat-plate, lower flange ring flat-plate, the first cylinder, the second cylinder, the first reinforcement gusset and second and strengthens gusset, first cylinder and the first reinforcement gusset are arranged between upper and lower flange ring flat-plate, and second strengthens gusset is set in the second cylinder；Regulation backing plate is arranged between first flange connector and second flange connector, is connected by connecting bolt；It is connected with its second barrel soldering between first flange connector and the first reinforced concrete pole and each via the non-prestressed lengthways main steel bar of its electric pole between second flange connector and the second reinforced concrete pole.The utility model simple structure, install convenient quickly, is easy to factorial praluction.
Description
Technical field
The utility model is related to a kind of electric pole connecting node, more particularly to a kind of partial prestressing armored concrete electricity
Bar connecting node.
Background technology
Traditional partial prestressing reinforced concrete pole generally carries out top electric pole using outward flange disk docking facilities
With the connection of bottom electric pole joint area, but often there is problems with actual applications in this node connected mode：
(1) because connecting node exposes, it is susceptible to corrosion so that loosening occurs in joint area, and causes stress performance to be weakened, and then
Influence the performance of electric pole；(2) volume ratio is larger, mass ratio is heavier, is unfavorable for that processing and fabricating and transport are installed；(3) need
Position of joints that will be periodically to exposing is safeguarded and overhauled, to ensure the performance of electric pole, it is therefore desirable to put into certain
Later maintenance expense.
Utility model content
The purpose of this utility model is to provide a kind of partial prestressing reinforced concrete pole connecting node, to overcome the back of the body
The problem proposed in scape technology.
To achieve the above object, the utility model is adopted the technical scheme that：A kind of partial prestressing armored concrete electricity
Bar connecting node, including the first reinforced concrete pole, first flange connector, regulation backing plate, second flange connector, connection
Bolt and the second reinforced concrete pole；Wherein, first and second flange connector includes upper flange ring flat-plate, lower flange
Ring flat-plate, the first cylinder, the second cylinder, first strengthen gusset, the second reinforcement gusset and connecting bolt, first cylinder and first
Strengthen gusset to be arranged between upper and lower flange ring flat-plate, the second reinforcement gusset is arranged in the second cylinder；It is characterized in that：
The regulation backing plate is arranged between first flange connector and second flange connector, is connected by connecting bolt；Described
Between one flange connector and the first reinforced concrete pole and second flange connector and the second reinforced concrete pole it
Between be connected with its second barrel soldering each via the non-prestressed cage bar of its electric pole.
Further, the entire outer diameter of the first flange connector is slightly less than the external diameter of the first reinforced concrete pole,
The entire outer diameter of the second flange connector is slightly less than the external diameter of the second reinforced concrete pole.
Further, the regulation backing plate is the steel loop plate that a centre is risen with double-side convex, is provided with some use
In the bolt hole for wearing connecting bolt.
Further, the regulation outside diameter of backing plate, first flange connector lower flange ring flat-plate outside diameter with
And the upper flange ring flat-plate outside diameter three of second flange connector is arranged to equal size, in order to make spacer when mounted
Plate can fit with the lower flange ring flat-plate of first flange connector and the upper flange ring flat-plate of second flange connector completely.
Further, on the lower flange ring flat-plate of the first flange connector and the upper flange ring flat-plate of second flange connector
It is also respectively provided with some bolts hole corresponding with the bolt hole on regulation backing plate.
Further, the dimensions of the lower flange ring flat-plate of the first flange connector can be equal to or less than second flange
The upper flange ring flat-plate of connector.
Node connection procedure of the present utility model is：It is arranged to summary by by the entire outer diameter of upper flange connector first
It is arranged to be slightly less than bottom steel less than the external diameter of upper reinforcement concurrent and by the entire outer diameter of lower flange connector
The external diameter of reinforced concrete pole, then carries out electric pole upper flange connector and lower flange by adjusting backing plate and connecting bolt
The rapid abutting joint of connector, finally carries out concreting treatment by connecting portion.
Compared with prior art, the beneficial effects of the utility model are simple structures, and install convenient quickly, is easy to factory
Change is manufactured and transported；Because position of joints outer wrap has a layer concrete mud, node on the one hand can be effectively avoided
Corrode, cause stress performance to be weakened, so as to influence the performance of electric pole, on the other hand can also indirectly save the later stage
The input of maintenance cost.
Brief description of the drawings
Fig. 1 is longitudinal profile schematic diagram of the present utility model；
Fig. 2 is sectional perspective assembling structure schematic diagram of the present utility model；
Fig. 3 is regulation backing plate dimensional structure diagram of the present utility model.
In figure：The reinforced concrete poles of 1- first；1a- concrete；The non-prestressed cage bars of 1b-；1c- deformed bars；1d-
Spiral reinforcement；2- first flange connectors；2a- upper flange ring flat-plates；The cylinders of 2b- first；2c- first strengthens gusset；2d- lower flanges
Ring flat-plate；The cylinders of 2e- second；2f- second strengthens gusset；3- adjusts backing plate；3a- adjusts backing plate；4- second flange connectors；4a-
Upper flange ring flat-plate；The cylinders of 4b- first；4c- first strengthens gusset；4d- lower flange ring flat-plates；The cylinders of 4e- second；4f- second strengthens
Gusset；The reinforced concrete poles of 5- second；5a- concrete；The non-prestressed cage bars of 5b-；5c- deformed bars；5d- spiral steel
Muscle；6- connecting bolts；7- bolts hole.
Specific embodiment
For technological means, creation characteristic, reached purpose and effect for realizing the utility model are easy to understand, below
With reference to specific embodiment, it is expanded on further how the utility model is implemented.
As shown in FIG. 1 to 3, a kind of partial prestressing reinforced concrete pole connecting node, including the first reinforced concrete
Native electric pole 1, first flange connector 2, regulation backing plate 3, second flange connector 4, the second reinforced concrete pole 5 and connection spiral shell
Bolt 6；Wherein, first reinforced concrete pole 1 include concrete 1a, non-prestressed cage bar 1b, deformed bar 1c and
Spiral reinforcement 1d；Second reinforced concrete pole 5 includes concrete 5a, non-prestressed cage bar 5b, deformed bar 5c
And spiral reinforcement 5d；The first flange connector 2 include upper flange ring flat-plate 2a, the first cylinder 2b, first strengthen gusset 2c,
Lower flange ring flat-plate 2d, the second cylinder 2e and second strengthen gusset 2f；The second flange connector 4 includes upper flange ring flat-plate
4a, the first cylinder 4b, first strengthen gusset 4c, lower flange ring flat-plate 4d, the second cylinder 4e and second and strengthen gusset 4f；Described first
Reinforced concrete pole 1 by the inwall of the second cylinder 2e on non-prestressed cage bar 1a and first flange connector 2 weld come
Both connections are realized, second reinforced concrete pole 5 is by non-prestressed cage bar 5a and second flange connector 4
Second cylinder 4e welds to realize both connections, and the regulation backing plate 3 is arranged on the lower flange ring flat-plate of first flange connector 2
Connected between 2d and the upper flange ring flat-plate 4a of second flange connector 4, the connection of three is realized by connecting bolt 6.
The entire outer diameter of above-mentioned first flange connector 2 is slightly less than the external diameter of the first reinforced concrete pole 1, second flange
The entire outer diameter of connector 4 is slightly less than the external diameter of the second reinforced concrete pole 5.
Above-mentioned regulation backing plate 3 is the steel loop plate that a centre is risen with double-side convex, is provided with some for the company of wearing
The bolt hole 3a of connecting bolt 6.
The outside diameter of above-mentioned regulation backing plate 3, the lower flange ring flat-plate 2d outside diameters and second of first flange connector 2
The upper flange ring flat-plate 4a outside diameter threes of flange connector 4 are equal.
On the lower flange ring flat-plate 2d of the above-mentioned first flange connector 2 and upper flange ring flat-plate 4a of second flange connector 4
It is also respectively provided with some bolts hole 7 corresponding with the bolt hole 3a on regulation backing plate 3.
When above-mentioned first reinforced concrete pole 1 is equal-diameter pole with above-mentioned second reinforced concrete pole 5, the first method
The dimensions of the upper flange ring flat-plate 2a of blue connector 2 is identical with the lower flange ring flat-plate 4d of second flange connector 4；When above-mentioned
When one reinforced concrete pole 1 and the second reinforced concrete pole 5 are for not equal-diameter pole, the upper flange of first flange connector 2
Lower flange ring flat-plate 4d of the dimensions of ring flat-plate 2a less than second flange connector 4.
The specific installation process of node of the present utility model is：First, by the non-prestressed master of the first reinforced concrete pole 1
Muscle 1a is welded and fixed with the inwall of the second cylinder 2e of first flange connector 2, then wears the termination of deformed bar 1b
Enter during the deformed bar opened up on the upper flange ring flat-plate 2a of first flange connector 2 penetrates hole 2a-1, and termination is carried out into pier
Bulk processing, being subsequently placed into mould carries out concreting, finally carries out centrifugal forming, maintenance, the demoulding；Secondly, similarly according to
(1) the step of, completes the connection of the second reinforced concrete pole 5 and second flange connector 4；Then, regulation backing plate 3 is placed
Between first flange connector 2 and second flange connector 4, the position to adjusting backing plate 3 is adjusted, to ensure the first method
Blue connector 2 and the bolt hole 7 on second flange connector 4 are corresponding with bolt hole 3a positions on regulation backing plate 3, the company of installing
Connecting bolt 6；Finally, first flange connector 2, second flange connector 4 and regulation backing plate 3 are carried out into one-piece casting.
Claims (6)
1. a kind of partial prestressing reinforced concrete pole connecting node, including first flange connector, second flange connector,
First reinforced concrete pole, the second reinforced concrete pole, regulation backing plate and connecting bolt；Wherein, first and second flange
Connector includes upper flange ring flat-plate, lower flange ring flat-plate, the first cylinder, the second cylinder, the first reinforcement gusset, the second reinforcement
Plate and connecting bolt, first cylinder and the first reinforcement gusset are arranged between upper and lower flange ring flat-plate, second reinforcement
Plate is set in the second cylinder；It is characterized in that：The regulation backing plate is arranged on first flange connector and second flange connector
Between, connected by connecting bolt；Between the first flange connector and the first reinforced concrete pole and second flange
It is connected with its second barrel soldering each via the non-prestressed cage bar of its electric pole between connector and the second reinforced concrete pole.
2. partial prestressing reinforced concrete pole connecting node according to claim 1, it is characterised in that：Described first
The entire outer diameter of flange connector is slightly less than the external diameter of the first reinforced concrete pole, and the entirety of the second flange connector is outer
Footpath is slightly less than the external diameter of the second reinforced concrete pole.
3. partial prestressing reinforced concrete pole connecting node according to claim 1, it is characterised in that：The regulation
Backing plate is the steel loop plate that a centre is risen with double-side convex, is provided with some bolts hole for wearing connecting bolt.
4. partial prestressing reinforced concrete pole connecting node according to claim 1, it is characterised in that：The regulation
The upper flange ring of the outside diameter of backing plate, the lower flange ring flat-plate outside diameter of first flange connector and second flange connector
Plate outside diameter three is arranged to equal size, in order to enable when mounted regulation backing plate completely with first flange connector
The upper flange ring flat-plate laminating of lower flange ring flat-plate and second flange connector.
5. partial prestressing reinforced concrete pole connecting node according to claim 1, it is characterised in that：Described first
It is also respectively provided with the lower flange ring flat-plate of flange connector and the upper flange ring flat-plate of second flange connector and regulation backing plate
On the corresponding some bolts hole of bolt hole.
6. partial prestressing reinforced concrete pole connecting node according to claim 1, it is characterised in that：Described first
The dimensions of the lower flange ring flat-plate of flange connector can be equal to or less than the upper flange ring flat-plate of second flange connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621437158.6U CN206290546U (en) | 2016-12-26 | 2016-12-26 | A kind of partial prestressing reinforced concrete pole connecting node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621437158.6U CN206290546U (en) | 2016-12-26 | 2016-12-26 | A kind of partial prestressing reinforced concrete pole connecting node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206290546U true CN206290546U (en) | 2017-06-30 |
Family
ID=59154581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621437158.6U Expired - Fee Related CN206290546U (en) | 2016-12-26 | 2016-12-26 | A kind of partial prestressing reinforced concrete pole connecting node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206290546U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019086A (en) * | 2017-12-06 | 2018-05-11 | 浙江飞英电力器材有限公司 | A kind of large bending moment electrical pole and its installation method |
| CN110700676A (en) * | 2019-09-30 | 2020-01-17 | 安徽省方大水泥制品有限公司 | Sectional type prestressed high-strength reinforced concrete pole |
-
2016
- 2016-12-26 CN CN201621437158.6U patent/CN206290546U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019086A (en) * | 2017-12-06 | 2018-05-11 | 浙江飞英电力器材有限公司 | A kind of large bending moment electrical pole and its installation method |
| CN110700676A (en) * | 2019-09-30 | 2020-01-17 | 安徽省方大水泥制品有限公司 | Sectional type prestressed high-strength reinforced concrete pole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 Termination date: 20211226 |