CN108240132A - A kind of reinforced concrete pole flange component - Google Patents
A kind of reinforced concrete pole flange component Download PDFInfo
- Publication number
- CN108240132A CN108240132A CN201611219243.XA CN201611219243A CN108240132A CN 108240132 A CN108240132 A CN 108240132A CN 201611219243 A CN201611219243 A CN 201611219243A CN 108240132 A CN108240132 A CN 108240132A
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- China
- Prior art keywords
- plate
- ring
- connector
- steel
- stiffener
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
- E04H12/12—Structures made of specified materials of concrete or other stone-like material, with or without internal or external reinforcements, e.g. with metal coverings, with permanent form elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a kind of reinforced concrete pole flange component, including the first connector and the second connector；Wherein, first connector is made of upper ring plate, lower ring plate, middle cylinder and several pieces of the first stiffener plates, deformed bar is offered on upper ring plate and penetrates hole, bolt hole is offered on lower ring plate, the both ends of middle cylinder are arranged respectively is connected to upper and lower ring flat-plate, first stiffener plate is arranged between upper and lower ring flat-plate, and is bonded with the outer wall of middle cylinder；Second connector is made of steel plate ring, steel loop circle and several pieces of the second stiffener plates, the lower part of steel plate ring is fixed by welding on the upper ring plate of the first connector, top offers a L-type ring groove, steel loop circle is with L-type ring groove by being welded and fixed, second stiffener plate is arranged in the inner cavity of steel plate ring, and respectively with the upper face of the internal chamber wall of steel plate ring and upper ring plate by being welded and fixed.The present invention is not only simple in structure, easy to make, also greatly improves connection reliability and stress with electric pole framework of steel reinforcement.
Description
Technical field
The present invention relates to a kind of electric pole ring flanges, belong to electric power facility field, more particularly to a kind of armored concrete
Electric pole flange component.
Background technology
Existing concrete electric rod structure can be generally generally used in flange disk device there are one heads or tail portion setting
The docking of the upper and lower two electric poles either spreading of electric pole or the connection with embedded foundation part.This flange disk device is usually
Bolt hole is provided on the lower wall of ring flange, being provided with reinforcing bar on upper disk penetrates hole, in the manufacturing process of electric pole, usually
Way be that the reinforcing bar cephalic par of electric pole skeleton is penetrated the reinforcing bar of disk on ring flange to penetrate in hole, then its end is welded
Processing is connect, realizes the connection of ring flange and electric pole skeleton, but there are less than two during the electric pole use of this structure to lack
Point：(1) steel bar end of welding is exposed at outside ring flange, and the head end of reinforcing bar is easily corroded, and influences electric pole service life；
(2) only lean against the reinforcing bar opened up on disk on ring flange and penetrate hole and realize and connect with electric pole skeleton, when electric pole by it is bigger outside
Masterpiece used time, the pad of this steel bar end are not enough to cope with big bending moment force, and failure by shear easily occurs, and then electric pole occurs and breaks
It splits, there are larger security risks.
Invention content
The purpose of the present invention is to provide a kind of reinforced concrete pole flange components, are on the one hand used to avoid reinforcing bar
Head end is exposed to there is the problem of corrosion and damage, is on the other hand used to improve the jointing of flange component and electric pole steel bar stress
The stress performance at position.
To achieve the above object, the technical solution adopted by the present invention is that：A kind of reinforced concrete pole flange component,
Including the first connector and the second connector；Wherein, first connector is by upper ring plate, lower ring plate, middle cylinder and several
The first stiffener plate of block forms, and offering deformed bar on the upper ring plate penetrates hole, for wearing fixed deformed bar,
Bolt hole is offered on the lower ring plate, for installation bolt, the both ends of the middle cylinder are arranged respectively is connected to upper and lower ring
Plate, first stiffener plate is arranged between upper and lower ring flat-plate, and is bonded with the outer wall of middle cylinder；
Second connector is made of steel plate ring, steel loop circle and several pieces of the second stiffener plates, under the steel plate ring
Portion is fixed by welding on the upper ring plate of the first connector, and top offers a L-type ring groove, the steel loop circle and L-type ring
By being welded and fixed, second stiffener plate is arranged in the inner cavity of steel plate ring groove, and respectively with the internal chamber wall of steel plate ring
And the upper face of upper ring plate is by being welded and fixed.
Further, it is straight to be less than the outer circle of the upper ring plate of the first connector being attached thereto for the outside diameter of the steel plate ring
Diameter, more than the interior circular diameter of upper ring plate.
Further, the steel plate ring is the cylindrical tube structure that an inside is cavity.
Further, described first strengthens strength plate as rectangular steel plates, and the second reinforcement strength plate can be rectangular steel plates or three
Gusset, described first, second installation site for strengthening strength plate correspond to up and down.
The beneficial effects of the invention are as follows：Compared with prior art, the configuration of the present invention is simple, it is easy to make, mainly pass through
A steel plate ring and several reinforcement strength plates are added on the basis of existing ring flange, allow electric pole skeleton reinforcing bar directly and steel
Stiffener plate welding in plate circle, you can to increase the forced area of reinforcing bar, and the glutinous poly- of ring flange and concrete can be increased
Power so as to substantially increase the stress performance of ring flange and electric pole connecting node position, while also effectively prevents steel bar end
The problem of exposed easy generation corrosion and damage, and then ensure that the structural behaviour and service life of electric pole.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the cross-sectional plane schematic diagram of the present invention；
Fig. 3 is the partial enlarged view of A；
Fig. 4 is the first connector stereochemical structure view of the present invention；
Fig. 5 is the second connector dimensional structure diagram of the present invention.
In figure：1st, the first connector；1-1, upper ring plate；1-1a, deformed bar penetrate hole；1-2, lower ring plate；1-2a, spiral shell
Keyhole；1-3, middle cylinder；1-4, first strengthen strength plate；2nd, the second connector；2-1, steel plate ring；2-2, steel loop circle；2-3,
Two strengthen strength plate.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, with reference to
Specific embodiment, how the present invention is further explained implements.
It please refers to shown in Fig. 1~Fig. 5, a kind of reinforced concrete pole flange component, including the first connector 1 and
Two connectors 2；Wherein, first connector is equidistant by upper ring plate 1-1, lower ring plate 1-2, middle cylinder 1-3 and 14 pieces
First stiffener plate 1-4 of setting is formed, and offering deformed bar on institute upper ring plate 1-1 penetrates hole 1-1a, solid for wearing
Determine deformed bar, bolt hole 1-2a is offered on the lower ring plate 1-2, for installing high-strength bolt, the middle cylinder 1-3
Both ends be arranged be connected to upper ring plate 1-1 and lower ring plate 1-2 respectively, the first stiffener plate 1-4 be arranged on upper ring plate 1-1 and
Between lower ring plate 1-2, and it is bonded with the outer wall of middle cylinder 1-4；
Second connector 2 is made of steel plate ring 2-1, steel loop circle 2-2 and six piece of second stiffener plate 2-3, the steel
The lower part of plate circle 2-1 is fixed by welding on the upper ring plate 1-1 of the first connector 1, and the top of the steel plate ring 2-1 offers
One L-type ring groove 2-1a, the steel loop circle 2-2 and L-type ring groove 2-1a is by being welded and fixed, the second stiffener plate 2-3
In the inner cavity that steel plate ring 2-1 is set, and it is solid by welding with the upper face of the internal chamber wall of steel plate ring 2-1 and upper ring plate 1-1 respectively
It is fixed.
In above-described embodiment, the outside diameter of the steel plate ring 2-1 is less than the upper ring plate of the first connector 1 being attached thereto
The outside diameter of 1-1, and the interior circular diameter more than upper ring plate 1-1.
As preference, thickness may be selected as 8-10mm in the steel plate ring 2-1, outside diameter is than the upper ring plate that is attached thereto
The cylindrical tube of the small 6-8mm of outside diameter of 1-1.
As preference, described first strengthens strength plate selection rectangular steel plates, rectangle steel can be selected in the second reinforcement strength plate
Plate or triangular steel plate, and six piece of second installation site for strengthening strength plate 2-3 faces 14 piece of first reinforcement strength plate of lower section
Six pieces in 1-4.
Claims (4)
1. a kind of reinforced concrete pole flange component, including the first connector and the second connector, it is characterised in that：
First connector is made of upper ring plate, lower ring plate, middle cylinder and several pieces of the first stiffener plates, on institute's upper ring plate
It offers deformed bar and penetrates hole, for wearing fixed deformed bar, bolt hole is offered on the lower ring plate, for pacifying
Bolt is filled, the both ends of the middle cylinder are arranged respectively is connected to upper and lower ring flat-plate, and first stiffener plate is arranged on above and below
Between ring flat-plate, and it is bonded with the outer wall of middle cylinder；
Second connector is made of steel plate ring, steel loop circle and several pieces of the second stiffener plates, and the lower part of the steel plate ring leads to
It crosses on the upper ring plate for being weldingly fixed on the first connector, top offers a L-type ring groove, the steel loop circle and L-type ring groove
By being welded and fixed, second stiffener plate is arranged in the inner cavity of steel plate ring, and respectively with the internal chamber wall of steel plate ring and on
The upper face of ring flat-plate is by being welded and fixed.
2. reinforced concrete pole flange component according to claim 1, it is characterised in that：Outside the steel plate ring
Circular diameter is less than the outside diameter of the upper ring plate of the first connector being attached thereto, more than the interior circular diameter of upper ring plate.
3. reinforced concrete pole flange component according to claim 1, it is characterised in that：The steel plate ring is one
A inside is the cylindrical tube structure of cavity.
4. prestressed reinforced concrete electric pole inner flange according to claim 1, it is characterised in that：Described first adds
Powerful plate is rectangular steel plates, and the second reinforcement strength plate can be rectangular steel plates or triangular steel plate, and described first, second strengthens strength plate
Installation site it is corresponding up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611219243.XA CN108240132A (en) | 2016-12-26 | 2016-12-26 | A kind of reinforced concrete pole flange component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611219243.XA CN108240132A (en) | 2016-12-26 | 2016-12-26 | A kind of reinforced concrete pole flange component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108240132A true CN108240132A (en) | 2018-07-03 |
Family
ID=62701469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611219243.XA Pending CN108240132A (en) | 2016-12-26 | 2016-12-26 | A kind of reinforced concrete pole flange component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108240132A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441198A (en) * | 2018-07-12 | 2019-03-08 | 国网浙江省电力有限公司丽水供电公司 | A kind of high tensile steel tube concurrent |
| 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 |
| CN110887647A (en) * | 2019-11-09 | 2020-03-17 | 国网河南省电力公司电力科学研究院 | Method for reinforcing thin-wall centrifugal concrete steel pipe tower |
| CN111502385A (en) * | 2020-04-28 | 2020-08-07 | 宜春市鸿辉新型机电有限公司 | 35kV single-circuit compact high-strength electric pole |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2701991Y (en) * | 2004-12-03 | 2005-05-25 | 无锡恒畅铁路轨枕有限公司 | Partially prestressed concrete pole with steel ring and flange on root |
| JP2008101326A (en) * | 2006-10-17 | 2008-05-01 | Tokyo Electric Power Co Inc:The | Connected concrete column |
| CN201531143U (en) * | 2009-11-04 | 2010-07-21 | 合肥海银水泥制品有限公司 | Anchoring ring of partial prestress electric rod connecting flange and connecting structure of electric rod and flange |
| CN202689658U (en) * | 2012-08-06 | 2013-01-23 | 山东中能杆塔有限公司 | Annular concrete-pole built-in flange connecting device |
| CN205438870U (en) * | 2015-12-30 | 2016-08-10 | 贵州长通电力线路器材有限公司 | Prestressing force pole ring flange subassembly |
| CN206554596U (en) * | 2016-12-26 | 2017-10-13 | 黄冈昌耀电力器材有限公司 | A kind of reinforced concrete pole flange component |
-
2016
- 2016-12-26 CN CN201611219243.XA patent/CN108240132A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2701991Y (en) * | 2004-12-03 | 2005-05-25 | 无锡恒畅铁路轨枕有限公司 | Partially prestressed concrete pole with steel ring and flange on root |
| JP2008101326A (en) * | 2006-10-17 | 2008-05-01 | Tokyo Electric Power Co Inc:The | Connected concrete column |
| CN201531143U (en) * | 2009-11-04 | 2010-07-21 | 合肥海银水泥制品有限公司 | Anchoring ring of partial prestress electric rod connecting flange and connecting structure of electric rod and flange |
| CN202689658U (en) * | 2012-08-06 | 2013-01-23 | 山东中能杆塔有限公司 | Annular concrete-pole built-in flange connecting device |
| CN205438870U (en) * | 2015-12-30 | 2016-08-10 | 贵州长通电力线路器材有限公司 | Prestressing force pole ring flange subassembly |
| CN206554596U (en) * | 2016-12-26 | 2017-10-13 | 黄冈昌耀电力器材有限公司 | A kind of reinforced concrete pole flange component |
Non-Patent Citations (1)
| Title |
|---|
| 王江民: "在电杆中应用的几种法兰联结形式", 《混凝土与水泥制品》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441198A (en) * | 2018-07-12 | 2019-03-08 | 国网浙江省电力有限公司丽水供电公司 | A kind of high tensile steel tube concurrent |
| 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 |
| CN110887647A (en) * | 2019-11-09 | 2020-03-17 | 国网河南省电力公司电力科学研究院 | Method for reinforcing thin-wall centrifugal concrete steel pipe tower |
| CN111502385A (en) * | 2020-04-28 | 2020-08-07 | 宜春市鸿辉新型机电有限公司 | 35kV single-circuit compact high-strength electric pole |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180703 |