CN204753835U - Steel pipe " X " type crossing material connected node structure - Google Patents
Steel pipe " X " type crossing material connected node structure Download PDFInfo
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- CN204753835U CN204753835U CN201520227914.1U CN201520227914U CN204753835U CN 204753835 U CN204753835 U CN 204753835U CN 201520227914 U CN201520227914 U CN 201520227914U CN 204753835 U CN204753835 U CN 204753835U
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Abstract
The utility model relates to a steel pipe " X " type crossing material connected node structure. It includes two blocks of circular plates parallel in the horizontal plane, the surface central part of upper and lower circular plate be fixed with respectively two parallels and with circular plate vertically rectangle plate, two blocks of circular plates upper positions in between the rectangle plate of parallel offer with parallel the same recess of rectangle plate interval, circular plate center at two parallels is fixed with the cylinder that passes two blocks of circular plates, it is fixed with a just right horizontal picture peg respectively to lie in rectangle plate both sides between two blocks of circular plates of parallel, be fixed with respectively between the parallel rectangle plate in both sides one just right and with the perpendicular picture peg of horizontal picture peg vertically. The utility model overcomes shortcomings such as connection plate structure is complicated in the conventional art, connected node is not general, the construction degree of difficulty is big, improved the connection plate preparation the standardization level, easily carry out the batch production of node to labor efficiency has been improved.
Description
Technical field
The utility model belongs to steel tube tower in electric transmission line anatomical connectivity field, is specifically related to a kind of steel pipe " X " type intersection material connecting joint structure.
Background technology
In UHV transmission line, generally adopt steel tube tower, the tower body X-braced panels of steel tube tower adopts steel pipe, and the connection of " X " type X-braced panels adopts " ten " font plate to connect, and namely a steel pipe does not disconnect, at the steel plate that its both wings welding facade intersects.Another root steel pipe is therefrom separated, and welding steel becomes cross.Bolt hole beaten by steel plate, is bolted together.
This gusset plate achieves the connection of " X " type intersection material, avoid rod member bias, but there is inconvenience when manufacture, construction, such as: 1) this node connected mode needs welding steel on the steel tube member bar of non-disconnection, easily causes larger welding stress; 2) steel pipe of X-braced panels does not disconnect, and calculated length is comparatively large, and slenderness ratio is comparatively large, and rod member compression bearing is lower; 3) owing to intersecting brace angle difference, the junction plate variable thickness of steel tube end part causes, therefore this node is difficult to realize standardization manufacture, is difficult to batch production; 4) when constructing, couple together disconnecting the cross steel plate that the cross plug board bolt of steel pipe and the steel pipe of non-disconnection weld, each node has 32 bolts, it is larger that bolt tightens workload.
Utility model content
Of the present utility model
goal of the inventionjust be to provide a kind of steel pipe " X " type to intersect material connecting joint structure, with the shortcoming such as solve conventional art interior joint plate complex structure, connected node is not general, difficulty of construction is large.
For solving the problems of the technologies described above, the utility model is taked
technical schemeas follows.
A kind of steel pipe " X " type intersection material connecting joint structure, comprise two pieces of circular plate (1) parallel in horizontal plane, be fixed with two blocks of parallel and vertical with circular plate (1) rectangle plates (2) respectively at the external surface central part correspondence position of upper and lower circular plate (1), the rectangle plate (2) laying respectively at position on upper and lower circular plate (1) external surface corresponding is located in same plane;
Spacing between parallel rectangle plate (2) is identical with the spacing between two pieces of circular plate (1); On two pieces of circular plate (1), the position be positioned between parallel rectangle plate (2) offers the groove identical with parallel rectangle plate (2) spacing; The cylinder (8) through two pieces of circular plate (1) is fixed with at two pieces of parallel circular plate (1) centers;
Between parallel two pieces of circular plate (1), be positioned at rectangle plate (2) both sides be fixed with one block of just right horizontal plate (4) respectively; One block of just right and vertical with horizontal plate (4) vertical plate (5) is fixed with respectively between the rectangle plate (2) that both sides are parallel.
Circular plate described in the utility model (1) diameter is 500mm, and thickness is 10mm, and material is Q345 steel; Clear distance between two pieces of circular plate (1) is 20mm; Plate intersection is all with welding; Described two pieces of rectangle plate (2) length are 400mm, and be highly 200mm, material is Q345 steel; Clear distance between two boards part (2) is 20mm.
Described cylinder (8), height is 200mm, and diameter is 30mm.
The utility model plank intersection is all with welding.
Described circular plate (1) diameter is 500mm, and thickness is 10mm, and material adopts Q345 steel; Clear distance between two pieces of circular plate (1) is 20mm;
Further concrete structure of the present utility model is: described two pieces of rectangle plate (2) length are 400mm, and be highly 200mm, material is Q345 steel; Clear distance between two boards part (2) is 20mm.
Further concrete structure of the present utility model is: described bolt (3) is M16X50, and namely nominal diameter is 16mm, and length is 60mm; There are 4 bolts hole at every block circular plate (1) two ends, and there are 4 bolts hole at every block rectangle plate (2) two ends; Bolt hole back gauge is 50mm, centre bore distance is 50mm; Horizontal plate (4) with vertical plate (5) offer corresponding bolt hole respectively; Liang Pai bolt hole center in described circular plate is positioned in two parallel lines, and the Liang Pai bolt hole center on rectangle plate is positioned in two parallel lines, and the straight line in circular plate and the straight line on rectangle plate are mutually vertical in horizontal plane.
When the utility model uses: the described horizontal plate (4) be connected with steel pipe (6) is connected with node by bolt (3) in horizontal plane; The vertical plate (5) be connected with steel pipe (7) is connected with node by bolt (3) in perpendicular.
The utility model is in use: steel pipe (7) is fixed on (2), and direction is unadjustable; Steel pipe (6) can planar rotate, and reaches the object regulating steel pipe (6), steel pipe (7) angle.
Of the present utility model
beneficial effect is:
Owing to have employed technique scheme, the technological progress that the utility model obtains is as follows: the utility model is by the standardization node of prefabricated " X " type X-braced panels, improve the standardization level that gusset plate makes, the batch production being easy to carry out node, decrease on-site installation work amount, thus improve efficiency.Conclusion advantage is as follows: 1) this node is prefabricated separately, is bolted on steel pipe, therefore can not produce welding stress on steel pipe; 2) X-braced panels all adopts the steel pipe of disconnection, and calculated length is less, and slenderness ratio is less, and rod member compression bearing is higher; 3) this node is easy to realize standardization manufacture, realizes batch production; 4) when constructing, each node has 16 bolts, it is less that bolt tightens workload, accelerates speed of application; 5) from comparative analysis manufacturing process standardization, rolled steel dosage, construction complexity, this node, than ordinary node, saves construction costs about 20%.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of the utility model embodiment;
The front elevational schematic of Fig. 2 the utility model embodiment;
The schematic side view of Fig. 3 the utility model embodiment;
Fig. 4 is the structure schematic top plan view during the utility model uses after the connection of " X " type X-braced panels.
Wherein: 1. circular plate, 2. rectangle plate, 3. bolt, 4. horizontal plate, 5. vertical plate, 6. steel pipe, 7. intersection steel pipe, 8. cylinder.
Detailed description of the invention
Do further to describe in detail to the utility model below in conjunction with the drawings and specific embodiments:
The embodiment of a kind of steel pipe " X " type intersection of the utility model material connecting joint structure as shown in Figure 1,2,3, 4, it comprises two pieces of circular plate 1 parallel in horizontal plane, be fixed with two blocks of parallel and vertical with circular plate 1 rectangle plates 2 respectively at the external surface central part correspondence position of upper and lower circular plate 1, the rectangle plate 2 laying respectively at position on upper and lower circular plate 1 external surface corresponding is located in same plane;
Spacing between parallel rectangle plate 2 is identical with the spacing between two pieces of circular plate 1; In two pieces of circular plate 1, the position be positioned between parallel rectangle plate 2 offers the groove identical with parallel rectangle plate 2 spacing; The cylinder 8 through two pieces of circular plate 1 is fixed with at two pieces of parallel circular plate 1 centers.
Between parallel two pieces of circular plate 1, be positioned at rectangle plate 2 both sides be fixed with one block of just right horizontal plate 4 respectively; One block of just right and vertical with horizontal plate 4 vertical plate 5 is fixed with respectively between the rectangle plate 2 that both sides are parallel.
Circular plate 1 diameter of the present invention is 500mm, and thickness is 10mm, and material is Q345 steel; Clear distance between two pieces of circular plate 1 is 20mm; Plate intersection is all with welding; Described two pieces of rectangle plate 2 length are 400mm, and be highly 200mm, material is Q345 steel; Clear distance between two boards part 2 is 20mm.
Described cylinder 8, height is 200mm, and diameter is 30mm.
There are 4 bolts hole at every block circular plate 1 two ends, and there are 4 bolts hole at every block rectangle plate 2 two ends; Bolt hole back gauge is 50mm, centre bore distance is 50mm.
Liang Pai bolt hole center in circular plate 1 is positioned in two parallel lines, and the Liang Pai bolt hole center on rectangle plate is positioned in two parallel lines, and the straight line in circular plate and the straight line on rectangle plate are mutually vertical in horizontal plane.
The described in actual use horizontal plate 4 be connected with steel pipe 6 is connected with node by bolt 3 in horizontal plane; The vertical plate 5 be connected with steel pipe 7 is connected with node by bolt 3 in perpendicular.Steel pipe 7 is fixed on 2, and direction is unadjustable; Steel pipe 6 can planar rotate, and reaches the object regulating steel pipe 6, steel pipe 7 angle.
During construction, first, bolt 3 is backed out, the vertical plate 5 welded is placed in the middle of rectangle plate 2, tights a bolt with steel pipe 7.Then, the horizontal plate 4 welded with steel pipe 6 is placed in the middle of circular plate 1, tights a bolt.Finally, " X " type intersection material connected node is defined.
Claims (4)
1. steel pipe " X " type intersection material connecting joint structure, it is characterized in that: this steel pipe " X " type intersection material connecting joint structure comprises two pieces of circular plate (1) parallel in horizontal plane, be fixed with two blocks of parallel and vertical with circular plate (1) rectangle plates (2) respectively at the external surface central part correspondence position of upper and lower circular plate (1), the rectangle plate (2) laying respectively at position on upper and lower circular plate (1) external surface corresponding is located in same plane;
Spacing between parallel rectangle plate (2) is identical with the spacing between two pieces of circular plate (1); On two pieces of circular plate (1), the position be positioned between parallel rectangle plate (2) offers the groove identical with parallel rectangle plate (2) spacing; The cylinder (8) through two pieces of circular plate (1) is fixed with at two pieces of parallel circular plate (1) centers;
Between parallel two pieces of circular plate (1), be positioned at rectangle plate (2) both sides be fixed with one block of just right horizontal plate (4) respectively; One block of just right and vertical with horizontal plate (4) vertical plate (5) is fixed with respectively between the rectangle plate (2) that both sides are parallel.
2. a kind of steel pipe " X " type intersection material connecting joint structure according to claim 1, is characterized in that:
Described circular plate (1) diameter is 500mm, and thickness is 10mm, and material is Q345 steel; Clear distance between two pieces of circular plate (1) is 20mm; Plate intersection is all with welding; Described two pieces of rectangle plate (2) length are 400mm, and be highly 200mm, material is Q345 steel; Clear distance between two boards part (2) is 20mm.
3. a kind of steel pipe " X " type intersection material connecting joint structure according to claim 1, it is characterized in that: described cylinder (8), height is 200mm, and diameter is 30mm.
4. a kind of steel pipe " X " type intersection material connecting joint structure according to claim 1, is characterized in that: there are 4 bolts hole at every block circular plate (1) two ends, and there are 4 bolts hole at every block rectangle plate (2) two ends; Bolt hole back gauge is 50mm, centre bore distance is 50mm; Horizontal plate (4) with vertical plate (5) offer corresponding bolt hole respectively;
Liang Pai bolt hole center in circular plate (1) is positioned in two parallel lines, and the Liang Pai bolt hole center on rectangle plate is positioned in two parallel lines, and the straight line in circular plate and the straight line on rectangle plate are mutually vertical in horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520227914.1U CN204753835U (en) | 2015-04-16 | 2015-04-16 | Steel pipe " X " type crossing material connected node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520227914.1U CN204753835U (en) | 2015-04-16 | 2015-04-16 | Steel pipe " X " type crossing material connected node structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204753835U true CN204753835U (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520227914.1U Expired - Fee Related CN204753835U (en) | 2015-04-16 | 2015-04-16 | Steel pipe " X " type crossing material connected node structure |
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| CN (1) | CN204753835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775527A (en) * | 2015-04-16 | 2015-07-15 | 国家电网公司 | X-shaped intersecting material connecting node structure of steel pipe |
-
2015
- 2015-04-16 CN CN201520227914.1U patent/CN204753835U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775527A (en) * | 2015-04-16 | 2015-07-15 | 国家电网公司 | X-shaped intersecting material connecting node structure of steel pipe |
| CN104775527B (en) * | 2015-04-16 | 2018-03-02 | 国家电网公司 | A kind of steel pipe " X " type intersects material connecting joint structure |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 |
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| CF01 | Termination of patent right due to non-payment of annual fee |