CN104775527B - A kind of steel pipe " X " type intersects material connecting joint structure - Google Patents
A kind of steel pipe " X " type intersects material connecting joint structure Download PDFInfo
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- CN104775527B CN104775527B CN201510178690.4A CN201510178690A CN104775527B CN 104775527 B CN104775527 B CN 104775527B CN 201510178690 A CN201510178690 A CN 201510178690A CN 104775527 B CN104775527 B CN 104775527B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 54
- 239000010959 steel Substances 0.000 title claims abstract description 54
- 239000000463 material Substances 0.000 title claims abstract description 21
- 238000003466 welding Methods 0.000 claims description 9
- 238000010276 construction Methods 0.000 abstract description 10
- 238000010923 batch production Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The present invention relates to a kind of steel pipe " X " type to intersect material connecting joint structure.It includes two pieces of parallel circular plates in the horizontal plane, and two blocks of parallel and vertical with circular plate rectangle plates are respectively fixed with the outer surface central part of upper and lower circular plate；Position in two pieces of circular plates between parallel rectangle plate offers and parallel rectangle plate spacing identical groove；The cylinder through two pieces of circular plates is fixed with two pieces of parallel circular plate centers；The horizontal plate of one piece of face is respectively fixed with positioned at rectangle plate both sides between two pieces of parallel circular plates；Be respectively fixed between the parallel rectangle plate in both sides one piece of face and the vertical plate vertical with horizontal plate.Instant invention overcomes the shortcomings of conventional art interior joint plate construction is complicated, connecting node is not general, difficulty of construction is big, improves the standardization level of gusset plate making, be easy to carry out the batch production of node, so as to improve efficiency.
Description
Technical field
The invention belongs to steel tube tower in electric transmission line structure connection area, and in particular to a kind of steel pipe " X " type intersects material connection
Node structure.
Background technology
In UHV transmission line, typically steel pipe, " X " type are used using steel tube tower, the tower body X-braced panels of steel tube tower
The connection of X-braced panels is using the connection of " ten " font plate, i.e., a steel pipe does not turn off, in the steel that its both wings welding facade is intersecting
Plate.Another steel pipe is therefrom separated, and welding steel turns into cross.Bolt hole is beaten on steel plate, is bolted together.
This gusset plate realizes the connection that " X " type intersects material, avoids rod member bias, but deposit in manufacture, construction
In inconvenience, such as：1）The node connected mode needs the welding steel on the steel tube member bar of non-disconnection, easily causes larger
Welding stress；2）A piece steel pipe of X-braced panels is not turned off, and computational length is larger, and slenderness ratio is larger, rod member compression load
Power is relatively low；3）Due to intersecting brace angle difference, the connecting plate variable thickness of steel tube end part causes, therefore the node is difficult to standard
Change manufacture, it is difficult to produce in batches； 4）When construction, the cross plug board of steel pipe is will be switched off with bolt with being welded on the steel pipe of non-disconnection
The cross steel plate connect connects, and has 32 bolts on each node, it is larger that bolt tightens workload.
The content of the invention
The goal of the invention of the present invention is that providing a kind of steel pipe " X " type intersects material connecting joint structure, to solve tradition
The shortcomings of technology interior joint plate construction is complicated, connecting node is not general, difficulty of construction is big.
In order to solve the above technical problems, the technical solution used in the present invention is as follows.
A kind of steel pipe " X " type intersects material connecting joint structure, including two pieces of parallel circular plates in the horizontal plane（1）,
In upper and lower circular plate（1）Outer surface central part correspondence position be respectively fixed with two pieces of parallel and and circular plates（1）Hang down
Straight rectangle plate（2）, respectively positioned at upper and lower circular plate（1）The rectangle plate of position correspondence on outer surface（2）It is located at same
In one plane；
Parallel rectangle plate（2）Between spacing and two pieces of circular plates（1）Between spacing it is identical；In two pieces of circles
Plate（1）It is upper to be located at parallel rectangle plate（2）Between position offer and parallel rectangle plate（2）Spacing identical is recessed
Groove；In two pieces of parallel circular plates（1）Center is fixed with through two pieces of circular plates（1）Cylinder（8）；
In two pieces of parallel circular plates（1）Between be located at rectangle plate（2）Both sides are respectively fixed with the water of one piece of face
Plug flat plate（4）；In the parallel rectangle plate in both sides（2）Between be respectively fixed with one piece of face and with horizontal plate（4）Vertical
Vertical plate（5）.
Circular plate of the present invention（1）A diameter of 500mm, thickness 10mm, material are Q345 steel；Two pieces of circular slabs
Part（1）Between clear distance be 20mm；Plate intersection is with welding；Two blocks of rectangle plates（2）Length is 400mm, height
For 200mm, material is Q345 steel；Two boards part（2）Between clear distance be 20mm.
The cylinder（8）, a height of 200mm, a diameter of 30mm.
Plank intersection of the present invention is with welding.The circular plate（1）A diameter of 500mm, thickness 10mm, material are
Q345 steel；Two pieces of circular plates（1）Between clear distance be 20mm；
The further concrete structure of the present invention is：Two blocks of rectangle plates（2）Length is 400mm, is highly
200mm, material are Q345 steel；Two boards part（2）Between clear distance be 20mm.
The further concrete structure of the present invention is：The bolt（3）For M16X50, i.e. nominal diameter is 16mm, length
For 60mm；Every piece of circular plate（1）Respectively there are 4 bolts hole, every block of rectangle plate in both ends（2）Respectively there are 4 bolts hole at both ends；Bolt
Hole back gauge is 50mm, centre bore is away from for 50mm.
The further concrete structure of the present invention is：Liang Pai bolt hole center in circular plate is located at two parallel lines
On, the Liang Pai bolt hole center on rectangle plate is in two parallel lines, on the straight line and rectangle plate in circular plate
Straight line be mutually perpendicular in the horizontal plane.
When the present invention uses：Described and steel pipe（6）Connected horizontal plate（4）Pass through bolt in the horizontal plane（3）With section
Point is connected；With steel pipe（7）Connected vertical plate（5）Pass through bolt in perpendicular（3）It is connected with node.
The present invention is when in use：Steel pipe（7）It is fixed on（2）On, direction is unadjustable；Steel pipe（6）Can planar it turn
It is dynamic, reach regulation steel pipe（6）, steel pipe（7）The purpose of angle.
Beneficial effects of the present invention are：
By adopting the above-described technical solution, the technological progress that the present invention obtains is as follows：The present invention is handed over by prefabricated " X " type
The standardization node of oblique material is pitched, the standardization level of gusset plate making is improved, is easy to carry out the batch production of node, reduce
On-site installation work amount, so as to improve efficiency.It is as follows to conclude advantage：1）The node is individually prefabricated, is bolted
Onto steel pipe, therefore welding stress will not be produced on steel pipe；2）For X-braced panels all using the steel pipe disconnected, computational length is smaller,
Slenderness ratio is smaller, and rod member compression bearing is higher；3）The node is easily achieved standardization manufacture, realizes batch production； 4）When
During construction, there are 16 bolts on each node, it is smaller that bolt tightens workload, accelerates speed of application；5）From manufacturing process mark
Standardization, rolled steel dosage, comparative analysis in construction complexity, the node save construction costs 20% or so than ordinary node.
Brief description of the drawings
Fig. 1 is the schematic top plan view of the embodiment of the present invention；
The schematic elevation view of Fig. 2 embodiment of the present invention；
The schematic side view of Fig. 3 embodiment of the present invention；
Fig. 4 is the structure schematic top plan view after the connection of " X " type X-braced panels in use of the present invention.
Wherein：1. circular plate, 2. rectangle plates, 3. bolts, 4. horizontal plates, 5. vertical plates, 6. steel pipes, 7. intersect
Steel pipe, 8. cylinders.
Embodiment
Below in conjunction with the accompanying drawings the present invention is made with specific embodiment further to describe in detail：
A kind of steel pipe " X " type of the present invention intersects the embodiment of material connecting joint structure as shown in Figure 1,2,3, 4, and it includes two
Block parallel circular plate 1 in the horizontal plane, is fixed respectively in the outer surface central part correspondence position of upper and lower circular plate 1
There are two blocks of parallel and vertical with circular plate 1 rectangle plates 2, respectively the position pair on the upper and lower outer surface of circular plate 1
The rectangle plate 2 answered is set in the same plane；
The spacing between spacing and two pieces of circular plates 1 between parallel rectangle plate 2 is identical；In two pieces of circular plates
Position on 1 between parallel rectangle plate 2 offers and the spacing identical groove of parallel rectangle plate 2；It is flat at two pieces
The capable center of circular plate 1 is fixed with the cylinder 8 through two pieces of circular plates 1.
The level that one piece of face is respectively fixed with positioned at the both sides of rectangle plate 2 between two pieces of parallel circular plates 1 is inserted
Plate 4；Be respectively fixed between the parallel rectangle plate 2 in both sides one piece of face and the vertical plate 5 vertical with horizontal plate 4.
1 a diameter of 500mm of circular plate of the present invention, thickness 10mm, material are Q345 steel；Two pieces of circular plates
Clear distance between 1 is 20mm；Plate intersection is with welding；Two blocks of rectangle plates 2 length is 400mm, is highly
200mm, material are Q345 steel；Clear distance between two boards part 2 is 20mm.
The cylinder 8, a height of 200mm, a diameter of 30mm.
There are 4 bolts hole at every piece of both ends of circular plate 1, and there are 4 bolts hole at every piece of both ends of rectangle plate 2；Bolt hole
Back gauge is 50mm, centre bore is away from for 50mm.
Liang Pai bolt hole center in circular plate 1 is in two parallel lines, two row's bolts hole on rectangle plate
It is centrally located in two parallel lines, the straight line on straight line and rectangle plate in circular plate is mutually perpendicular in the horizontal plane.
The horizontal plate 4 being connected with steel pipe 6 described in actual use is connected by bolt 3 with node in the horizontal plane；
The vertical plate 5 being connected with steel pipe 7 is connected in perpendicular by bolt 3 with node.Steel pipe 7 is fixed on 2, and direction can not
Regulation；Steel pipe 6 can be rotated planar, reach regulation steel pipe 6, the purpose of the angle of steel pipe 7.
During construction, first, bolt 3 is backed out, will be placed on the vertical plate 5 that steel pipe 7 welds among rectangle plate 2, is twisted
Tight bolt.Then, it will be placed on the horizontal plate 4 that steel pipe 6 welds among circular plate 1, tighten bolt.Finally, form " X "
Type intersects material connecting node.
Claims (2)
1. a kind of steel pipe " X " type intersects material connecting joint structure, it is characterised in that：Steel pipe " X " type intersects material connecting node knot
Structure includes two pieces of parallel circular plates in the horizontal plane（1）, in upper and lower circular plate（1）Outer surface central part it is corresponding
Position is respectively fixed with two pieces of parallel and and circular plates（1）Vertical rectangle plate（2）, respectively positioned at upper and lower circular plate
（1）The rectangle plate of position correspondence on outer surface（2）If in the same plane；
Parallel rectangle plate（2）Between spacing and two pieces of circular plates（1）Between spacing it is identical；In two pieces of circular plates
（1）It is upper to be located at parallel rectangle plate（2）Between position offer and parallel rectangle plate（2）Spacing identical groove；
Two pieces of parallel circular plates（1）Center is fixed with through two pieces of circular plates（1）Cylinder（8）；
In two pieces of parallel circular plates（1）Between be located at rectangle plate（2）The level that both sides are respectively fixed with one piece of face is inserted
Plate（4）；In the parallel rectangle plate in both sides（2）Between be respectively fixed with one piece of face and with horizontal plate（4）Vertical is vertical
Plate（5）；
The circular plate（1）A diameter of 500mm, thickness 10mm, material are Q345 steel；Two pieces of circular plates（1）Between
Clear distance be 20mm；Plate intersection is with welding；Two blocks of rectangle plates（2）Length is 400mm, is highly 200mm, material
Matter is Q345 steel；Two boards part（2）Between clear distance be 20mm；
The cylinder（8）, a height of 200mm, a diameter of 30mm.
2. a kind of steel pipe " X " type according to claim 1 intersects material connecting joint structure, it is characterised in that：Every piece of circle
Plate（1）Respectively there are 4 bolts hole at both ends, and there are 4 bolts hole at every piece of both ends of rectangle plate 2；Bolt hole back gauge is 50mm, center
Pitch-row is 50mm；In horizontal plate（4）With vertical plate（5）It is upper to offer corresponding bolt hole respectively,
Circular plate（1）On Liang Pai bolt hole center in two parallel lines, in two row's bolts hole on rectangle plate
In two parallel lines, the straight line on straight line and rectangle plate in circular plate is mutually perpendicular to the heart in the horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510178690.4A CN104775527B (en) | 2015-04-16 | 2015-04-16 | A kind of steel pipe " X " type intersects material connecting joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510178690.4A CN104775527B (en) | 2015-04-16 | 2015-04-16 | A kind of steel pipe " X " type intersects material connecting joint structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104775527A CN104775527A (en) | 2015-07-15 |
| CN104775527B true CN104775527B (en) | 2018-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510178690.4A Active CN104775527B (en) | 2015-04-16 | 2015-04-16 | A kind of steel pipe " X " type intersects material connecting joint structure |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB431829A (en) * | 1934-12-05 | 1935-07-16 | Pfistershammer Josef | Improvements in or relating to built-up tubular posts |
| CN85204806U (en) * | 1985-12-14 | 1987-04-15 | 航空工业部第四规划设计研究院 | Earth quake-resisting safety mechanism with frictional shear articulation |
| CN202117387U (en) * | 2011-05-30 | 2012-01-18 | 中国电力科学研究院 | Cross connecting joint of power transmission steel pipe tower and steel pipe members thereof |
| CN202157570U (en) * | 2011-05-18 | 2012-03-07 | 中国电力科学研究院 | Angle steel butt joint connector of intersect inclined materials in steel tube tower of power transmission pipeline |
| CN104179381A (en) * | 2014-08-29 | 2014-12-03 | 国家电网公司 | Steel pipe connector |
| CN204139332U (en) * | 2014-08-07 | 2015-02-04 | 铁道第三勘察设计院集团有限公司 | For the X-type gusset plate of box-type section surface net shell |
| CN204753835U (en) * | 2015-04-16 | 2015-11-11 | 国家电网公司 | Steel pipe " X " type crossing material connected node structure |
-
2015
- 2015-04-16 CN CN201510178690.4A patent/CN104775527B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB431829A (en) * | 1934-12-05 | 1935-07-16 | Pfistershammer Josef | Improvements in or relating to built-up tubular posts |
| CN85204806U (en) * | 1985-12-14 | 1987-04-15 | 航空工业部第四规划设计研究院 | Earth quake-resisting safety mechanism with frictional shear articulation |
| CN202157570U (en) * | 2011-05-18 | 2012-03-07 | 中国电力科学研究院 | Angle steel butt joint connector of intersect inclined materials in steel tube tower of power transmission pipeline |
| CN202117387U (en) * | 2011-05-30 | 2012-01-18 | 中国电力科学研究院 | Cross connecting joint of power transmission steel pipe tower and steel pipe members thereof |
| CN204139332U (en) * | 2014-08-07 | 2015-02-04 | 铁道第三勘察设计院集团有限公司 | For the X-type gusset plate of box-type section surface net shell |
| CN104179381A (en) * | 2014-08-29 | 2014-12-03 | 国家电网公司 | Steel pipe connector |
| CN204753835U (en) * | 2015-04-16 | 2015-11-11 | 国家电网公司 | Steel pipe " X " type crossing material connected node structure |
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| Publication number | Publication date |
|---|---|
| CN104775527A (en) | 2015-07-15 |
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