CN104295146B - 110kV line project improvement corner tower composition structure - Google Patents
110kV line project improvement corner tower composition structure Download PDFInfo
- Publication number
- CN104295146B CN104295146B CN201410558463.XA CN201410558463A CN104295146B CN 104295146 B CN104295146 B CN 104295146B CN 201410558463 A CN201410558463 A CN 201410558463A CN 104295146 B CN104295146 B CN 104295146B
- Authority
- CN
- China
- Prior art keywords
- plate
- side plate
- welded
- inclined side
- post
- 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.)
- Active
Links
Classifications
-
- 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
- E04H12/08—Structures made of specified materials of metal
-
- 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
- E04H12/22—Sockets or holders for poles or posts
-
- 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
- E04H12/24—Cross arms
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Electric Cable Installation (AREA)
Abstract
The present invention relates to a kind of 110kV line project improvement corner tower composition structure, it is characterized in that: the brace comprising four inclined side posts and being connected between four inclined side posts, both sides, described inclined side post upper end are connected on two cross-arm, are provided with twice cross-arms in the lower section of upper cross-arm; The described lower end of inclined side post is connected with base plate, described inclined side post is an angle steel, two outer sides of described inclined side post are respectively equipped with horizontal, vertical support side plate, described horizontal, vertical support side plate bottom welding is on base plate, 110kV line project of the present invention improvement corner tower composition structure is by arranging horizontal, vertical support side plate, and it is welded with two first side plates at the outboard end one side of horizontal support side plate, the outboard end one side of described perpendicular support side plate is welded with two the 2nd side plates, thus make support steel tower more firm, and installation is more convenient.
Description
Technical field:
The present invention relates to a kind of 110kV line project improvement corner tower composition structure.
Background technology:
Along with the development electric power tower in epoch can be classified by building material, structure pattern and using function, difference according to product, purposes is also different, below we give and simply explain their classification and main purposes: 1, timber structure, steel construction, aluminium alloy structure and skeleton construction shaft tower can be divided into several by building material. Timber structure shaft tower is because intensity is low, the life-span is short, maintenance is inconvenient, and limits by timber resources, is eliminated in China. Steel construction have truss and steel pipe point, the application of checker board truss shaft tower at most, is the main structure of the above circuit of ultra-high voltage. Aluminium alloy structure shaft tower because of cost too high, only for transporting the mountain area of difficulty especially. Reinforced concrete pole all adopts whizzer to pour into a mould, vapor cure. It with short production cycle, it may also be useful to the life-span is long, safeguards simple, can save again great deal of steel 2, can be divided into self-supporting steel tower and Guywire tower two class by structure formation. Self-supporting steel tower is that firm shaft tower is carried out on the basis by self. Guywire tower installs symmetrical bracing wire with it with firm support shaft tower at tower head or tower, and shaft tower itself only undertakes vertical pressure. Due to Guywire tower satisfactory mechanical property, attacking the impact with circuit breaking by anti-storm, Stability Analysis of Structures, the line applications Guywire tower that thus voltage is more high is more many. 3, Cheng Lita, straight line tower, transposition tower and long span super high town can be divided into by using function. By the feeder number of the transmitting line that same shaft tower sets up, single time, double back and multi-circuit tower also can be divided into. The power tower of holding is structure link the most important on transmitting line. 4, the type of foundation of circuit shaft tower: transmitting line changes of hydrogeological condition along the line is very big, suits measures to local conditions to select base form extremely important. Type of foundation has two big classes: in-situ casting and prefabricated. Cast basis and it is divided into again raw fly ash (have rock basis and digging foundation), explosion expanded piling and bored concrete pile foundation by tower type, ground water table, geology and constructional method, and normal concrete or reinforced concrete foundation. Prefabricated foundation has the chassis of electric pole, chuck and bracing wire dish, has the prefabricated concrete foundation of all kinds of steel tower and metal basis; Basic resisting pulls out the Theoretical Calculation with antidumping, and various countries by different base forms and different soil conditions research process respectively, make it more rationally reliably economical.
But current corner tower structure is more complicated, designs unreasonable, it is unfavorable for that being connected and fixed of the convenience, particularly tower pin end installed is not firm.
Summary of the invention:
It is an object of the invention to provide a kind of 110kV line project improvement corner tower composition structure, this 110kV line project improvement corner tower composition reasonable in design, is conducive to improving the stability supported and fixing.
110kV line project of the present invention improvement corner tower composition structure, it is characterized in that: the brace comprising four inclined side posts and being connected between four inclined side posts, both sides, described inclined side post upper end are connected on two cross-arm, are provided with twice cross-arms in the lower section of upper cross-arm, the described lower end of inclined side post is connected with base plate, described inclined side post is an angle steel, two outer sides of described inclined side post are respectively equipped with horizontal stroke, perpendicular support side plate, described horizontal stroke, perpendicular support side plate bottom welding is on base plate, the outboard end one side of described horizontal support side plate is welded with two first side plates, the outboard end one side of described perpendicular support side plate is welded with two the 2nd side plates, described horizontal support side plate is hexagon, inclined side post is welded with a ground plate, described ground plate is connected with a grounding wire and stretches into below ground surface, grounding wire below ground surface has the reserved section of an arch elbow.
Above-mentioned hexagon horizontal support side plate comprises the first base being welded on backplate surface, the top parallel with the first base, both sides between described first base and top are provided with second and third side and fourth, fifth side, wherein second side is vertically arranged, second side and the 3rd side form 120 degree of angles, and described four, five sides form 105 degree of angles.
Above-mentioned base plate is evenly equipped with 4 bolt penetration hole.
Above-mentioned first side plate, the 2nd side plate are two modification of right-angled triangle plate, cut away the short limit parallel with two square edges at two acute angle places.
Above-mentioned first side plate, the 2nd side plate are all vertically arranged.
The cross section of above-mentioned corner tower comprises square housing and a square inner frame, described internal and external frames dislocation 90 degree, four end angles of interior frame are fixed on the inner side of housing corresponding edge, it is connected with support bar between housing end points and interior frame corresponding edge, inside the adjacent both sides of interior frame, between mid point, it is connected with interior rod member.
110kV line project of the present invention improvement corner tower composition structure is by arranging horizontal, vertical support side plate, and it is welded with two first side plates at the outboard end one side of horizontal support side plate, the outboard end one side of described perpendicular support side plate is welded with two the 2nd side plates, thus make support steel tower more firm, and installation is more convenient.
Accompanying drawing illustrates:
Fig. 1 is the front view of the present invention;
Fig. 2 is the enlarged view in Fig. 1 K portion;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the organigram of first and second side plate;
Fig. 5 is the organigram that inclined side post connects ground plate;
Fig. 6 is the A-A sectional view of Fig. 1.
Embodiment:
110kV line project of the present invention improvement corner tower composition structure, the brace 11 comprising four inclined side posts 2 and be connected between four inclined side posts 2, these braces 11 are connected on two cross-arm 12 for both sides, described inclined side post 2 upper end, are provided with twice cross-arms 13 in the lower section of upper cross-arm 12, described inclined side post 2 times ends are connected with base plate 1, described inclined side post 2 is an angle steel, two outer sides of described inclined side post are respectively equipped with horizontal stroke, perpendicular support side plate 3, 4, described horizontal stroke, perpendicular support side plate 3, 4 bottom weldings are on base plate, the outboard end one side of described horizontal support side plate 3 is welded with two first side plates 5, the outboard end one side of described perpendicular support side plate is welded with two the 2nd side plates 6, described horizontal support side plate is hexagon, pylon pin 2 is welded with a ground plate 7, described ground plate 7 is connected with a grounding wire and stretches into below ground surface, grounding wire below ground surface has the reserved section 8 of an arch elbow.
Further, in order to reasonable in design, make connection more firm, above-mentioned hexagon horizontal support side plate 3 comprises the first base 301 being welded on backplate surface, the top 302 parallel with the first base, the both sides between described first base and top are provided with second and third side 303,304 and fourth, fifth side 305,306, and wherein second side is vertically arranged, second side and the 3rd side form 120 degree of angles, and described four, five sides form 105 degree of angles.
Further, firm in order to connect, above-mentioned base plate is evenly equipped with 4 bolt penetration hole 9.
Further, above-mentioned first side plate 5, the 2nd side plate 6 are two modification of right-angled triangle plate, cut away the short limit 10 parallel with two square edges at two acute angle places.
Further, above-mentioned first side plate, the 2nd side plate are all vertically arranged.
The cross section of above-mentioned corner tower comprises square housing 13 and a square inner frame 14, described internal and external frames dislocation 90 degree, four end angles of interior frame are fixed on the inner side of housing corresponding edge, it is connected with support bar 15 between housing end points and interior frame corresponding edge, inside the adjacent both sides of interior frame, between mid point, it is connected with interior rod member 16.
110kV line project of the present invention improvement corner tower composition structure is by arranging horizontal, vertical support side plate, and it is welded with two first side plates at the outboard end one side of horizontal support side plate, the outboard end one side of described perpendicular support side plate is welded with two the 2nd side plates, thus make support steel tower more firm, and installation is more convenient.
The foregoing is only the better embodiment of the present invention, all impartial changes done according to the present patent application patent scope, with modifying, all should belong to the covering scope of the present invention.
Claims (1)
1. a 110kV line project improvement corner tower composition structure, it is characterized in that: the brace comprising four inclined side posts and being connected between four inclined side posts, both sides, described inclined side post upper end are connected on two cross-arm, are provided with twice cross-arms in the lower section of upper cross-arm, the described lower end of inclined side post is connected with base plate, described inclined side post is an angle steel, two outer sides of described inclined side post are respectively equipped with horizontal stroke, perpendicular support side plate, described horizontal stroke, perpendicular support side plate bottom welding is on base plate, the outboard end one side of described horizontal support side plate is welded with two first side plates, the outboard end one side of described perpendicular support side plate is welded with two the 2nd side plates, described horizontal support side plate is hexagon, inclined side post is welded with a ground plate, described ground plate is connected with a grounding wire and stretches into below ground surface, grounding wire below ground surface has the reserved section of an arch elbow, hexagon horizontal support side plate comprises the first base being welded on backplate surface, the top parallel with the first base, both sides between described first base and top are provided with second and third side and fourth, fifth side, wherein second side is vertically arranged, second side and the 3rd side form 120 degree of angles, and described four, five sides form 105 degree of angles, described base plate is evenly equipped with 4 bolt penetration hole, described first side plate, the 2nd side plate are two modification of right-angled triangle plate, cut away the short limit parallel with two square edges at two acute angle places, described first side plate, the 2nd side plate are all vertically arranged, the cross section of described corner tower comprises square housing and a square inner frame, described internal and external frames dislocation 90 degree, four end angles of interior frame are fixed on the inner side of housing corresponding edge, it is connected with support bar between housing end points and interior frame corresponding edge, inside the adjacent both sides of interior frame, between mid point, it is connected with interior rod member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410558463.XA CN104295146B (en) | 2014-10-18 | 2014-10-18 | 110kV line project improvement corner tower composition structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410558463.XA CN104295146B (en) | 2014-10-18 | 2014-10-18 | 110kV line project improvement corner tower composition structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104295146A CN104295146A (en) | 2015-01-21 |
| CN104295146B true CN104295146B (en) | 2016-06-08 |
Family
ID=52315068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410558463.XA Active CN104295146B (en) | 2014-10-18 | 2014-10-18 | 110kV line project improvement corner tower composition structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104295146B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869034B (en) * | 2019-01-31 | 2024-02-13 | 南方电网科学研究院有限责任公司 | Vibration damper for power transmission tower |
| CN110014242B (en) * | 2019-04-29 | 2021-07-30 | 中电建武汉铁塔有限公司 | Welding process for tower foot of power transmission tower |
| CN110014240B (en) * | 2019-04-29 | 2021-03-16 | 中电建武汉铁塔有限公司 | Welding process for tower foot of power transmission tower |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312604A (en) * | 2011-04-07 | 2012-01-11 | 济南巨能铁塔制造有限公司 | Tower leg plate of angle iron tower of power transmission line |
| CN102312602A (en) * | 2011-04-07 | 2012-01-11 | 济南巨能铁塔制造有限公司 | Angle steel tower of power transmission line |
| CN202401814U (en) * | 2011-12-24 | 2012-08-29 | 湖州飞剑杆塔制造有限公司 | Angle tower |
| CN202970096U (en) * | 2012-12-04 | 2013-06-05 | 周心德 | Transmission line iron tower |
| CN203239037U (en) * | 2013-04-02 | 2013-10-16 | 青岛海汇铁塔机械有限公司 | Novel iron tower column foot structure |
| JP2014084653A (en) * | 2012-10-24 | 2014-05-12 | Chugoku Electric Power Co Inc:The | Reinforcing structure of steel tower |
| CN203684776U (en) * | 2013-12-20 | 2014-07-02 | 国家电网公司 | Plus/minus 800 kV extra-high voltage direct-current transmission line shoe plate connecting structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080092478A1 (en) * | 2006-10-24 | 2008-04-24 | Kyung Won Min | Friction type retrofitting device for steel tower structures |
-
2014
- 2014-10-18 CN CN201410558463.XA patent/CN104295146B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312604A (en) * | 2011-04-07 | 2012-01-11 | 济南巨能铁塔制造有限公司 | Tower leg plate of angle iron tower of power transmission line |
| CN102312602A (en) * | 2011-04-07 | 2012-01-11 | 济南巨能铁塔制造有限公司 | Angle steel tower of power transmission line |
| CN202401814U (en) * | 2011-12-24 | 2012-08-29 | 湖州飞剑杆塔制造有限公司 | Angle tower |
| JP2014084653A (en) * | 2012-10-24 | 2014-05-12 | Chugoku Electric Power Co Inc:The | Reinforcing structure of steel tower |
| CN202970096U (en) * | 2012-12-04 | 2013-06-05 | 周心德 | Transmission line iron tower |
| CN203239037U (en) * | 2013-04-02 | 2013-10-16 | 青岛海汇铁塔机械有限公司 | Novel iron tower column foot structure |
| CN203684776U (en) * | 2013-12-20 | 2014-07-02 | 国家电网公司 | Plus/minus 800 kV extra-high voltage direct-current transmission line shoe plate connecting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104295146A (en) | 2015-01-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201137213Y (en) | Precast beam, column member frame connection structure | |
| CN103255841A (en) | Assembly-type concrete column-steel beam overhanging end plate type node connecting device | |
| CN104295146B (en) | 110kV line project improvement corner tower composition structure | |
| CN201722776U (en) | Beam column nodal point suitable for square steel pipe column | |
| CN201962844U (en) | Hollow composition board internally provided with steel pipes and steel plates | |
| CN207017483U (en) | The full precast shear wall structural system of regenerative steel skeleton | |
| CN108412087A (en) | Improve the prefabricated reinforcement structure and loam wall of loam wall globality | |
| CN107938498B (en) | Assembled steel pier column and assembled gate-type steel pier | |
| CN205577187U (en) | Prefabricated steel pipe concrete constructional column rammed earth wall | |
| CN106639151A (en) | Built-in X-shaped opposite-pulling steel plate type welded rectangular concrete filled steel tubular column and construction method | |
| CN101705728B (en) | Wavelike steel webplate shear wall structure | |
| CN206635801U (en) | A kind of deep water waters bridge construction tower-crane foundation structure | |
| CN208280381U (en) | A kind of connecting structure structure of the two-sided vertical node of folded type steel shear wall | |
| CN207934185U (en) | A kind of detachably prefabricated assembled concrete-filled steel square tubular column and girder steel combined joint | |
| CN102704490B (en) | Assembled waist rail | |
| CN205530324U (en) | Cold-formed thin-wall section steel micro pile | |
| CN108708578A (en) | A kind of flexible portable distribution box protection canopy and installation and application | |
| CN103397638A (en) | Tie bar for supporting system in high-rigidity integral prestressed fabricated foundation pit support | |
| CN204212510U (en) | 110KV line project improvement column foot plated construction | |
| CN201695694U (en) | Differently-labeled concrete construction separating device in the same vertical structure of reinforced concrete wall | |
| CN204174737U (en) | A kind of Steel Structure of small-sized mobile house | |
| CN203905039U (en) | Foot binding structure of column foot of outdoor steel pipe | |
| CN208251460U (en) | A kind of assembly concrete column | |
| CN106223464A (en) | A kind of resist the polyurethane steel interlayer composite material frame structure that mud-rock-flow-impact ability is strong | |
| CN203684075U (en) | Box-shaped steel bridge pier with root portion provided with stiffening energy dissipation wall plates |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |