CN202227757U - Inserting plate connecting component and power transmission line steel tube tower - Google Patents
Inserting plate connecting component and power transmission line steel tube tower Download PDFInfo
- Publication number
- CN202227757U CN202227757U CN2011201891236U CN201120189123U CN202227757U CN 202227757 U CN202227757 U CN 202227757U CN 2011201891236 U CN2011201891236 U CN 2011201891236U CN 201120189123 U CN201120189123 U CN 201120189123U CN 202227757 U CN202227757 U CN 202227757U
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- plate
- joint
- coupling assembling
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 43
- 239000010959 steel Substances 0.000 title claims abstract description 43
- 230000005540 biological transmission Effects 0.000 title claims abstract description 11
- 230000008878 coupling Effects 0.000 claims description 56
- 238000010168 coupling process Methods 0.000 claims description 56
- 238000005859 coupling reaction Methods 0.000 claims description 56
- 210000001503 joint Anatomy 0.000 claims description 8
- 238000005452 bending Methods 0.000 abstract description 16
- 239000000463 material Substances 0.000 description 6
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
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Abstract
The utility model discloses an inserting plate connecting component and a power transmission line steel tube tower. The inserting plate connecting component comprises two node plates and two inserting plates, wherein the two node plates are arranged in a cross shape to form a node plate joint, and the two inserting plates are arranged in a cross shape to form an inserting plate joint, the node plate joint and the inserting plate joint are in butt connection by a connecting member through a fastening piece, and the connecting member comprises two, three or four angular pieces, wherein the two angular pieces are arranged symmetrically relative to the center of the inserting plate connecting component. The inserting plate connecting component realizes the advantages of simple connection, good structure stress harmony, strong stability and sufficient stress of angle steel or a bending plate.
Description
Technical field
The utility model relates to the plate joint construction in the steel tube tower in electric transmission line, particularly, relates to a kind of plate coupling assembling.
Background technology
The coupling assembling that is usually used in connecting the cross plate of steel tube tower in electric transmission line is eight stripe board.Fig. 1 (a)-(h) is the cross plate structural representation that eight stripe board of available technology adopting connect.In Fig. 1 (a)-(h), comprise that two across are arranged to the gusset plate 3 of gusseted joint and the plate 5 and 6 that 4 and two across are arranged to the plate joint, gusseted joint and plate joint adopt bolts to link together through stripe board 9.The coupling assembling that the cross plate is connected with steel pipe 2 is the weak part that cross plate node carries, and coupling assembling is under pressure and the easy flexing that takes place of the effect of moment of flexure.Eight stripe board 9 that are used for the connection of cross plate are prone to the destruction that bends at the mating interface place, and its reason mainly is that cross plate connection gap rigidity is more weak relatively and the whole stressed harmony connection combination is relatively poor.
Therefore, need to propose a kind of new plate coupling assembling and solve above-mentioned any problem of the prior art.
The utility model content
A purpose of the utility model is a kind of plate coupling assembling to be provided, to realize that connection is simple, structure stress harmony is good, stability strong and the requirement of cost savings.
An aspect according to the utility model; A kind of plate coupling assembling is provided; Comprise that two across are arranged to the gusset plate of gusseted joint and the plate that two across are arranged to the plate joint; Gusseted joint and plate joint adopt the securing member butt joint to link together through connecting elements, and this connecting elements comprises two, three or four horn, and wherein these two horn are about the center symmetric arrangement of plate coupling assembling.
Preferably, horn is an angle steel.
Preferably, securing member is a bolt.
According to the utility model on the other hand; A kind of steel tube tower in electric transmission line is provided; Between the steel pipe of this steel tube tower in electric transmission line through interconnecting according to above-mentioned plate coupling assembling; Two gusset plate across of the gusseted joint of this plate coupling assembling are welded in a steel pipe, and two plate across of the plate joint of this plate coupling assembling are welded in another steel pipe.
An advantage of the utility model is, because the total bearing capacity of cross plate connected node mainly receives the influence of the form and the rigidity of coupling assembling.With respect to the cross plate connected node that adopts eight stripe board to connect, the utility model when adopting angle steel or bending plate to connect, have connect simple, structure stress harmony is good, stability strong and angle steel or the stressed sufficient advantage of bending plate.
With reference to the detailed description of accompanying drawing to the exemplary embodiment of the utility model, it is clear that further feature of the utility model and advantage thereof will become through following.
Description of drawings
The accompanying drawing that constitutes the part of manual has been described the embodiment of the utility model, and is used to explain the principle of the utility model together with the description.
With reference to accompanying drawing, according to following detailed, can be expressly understood the utility model more, wherein:
Fig. 1 (a)-(h) is the sketch map that the plate coupling assembling of prior art is shown; Wherein, Fig. 1 (a) is the elevation of this plate coupling assembling; Fig. 1 (b) is the D-D sectional view of Fig. 1 (a); Fig. 1 (c) is the view of plate coupling assembling after removing gusset plate 3,4 and steel pipe 2 of Fig. 1 (a), and Fig. 1 (d), Fig. 1 (e) and Fig. 1 (f) are respectively A-A sectional view, B-B sectional view and the C-C sectional view of Fig. 1 (c), and Fig. 1 (g) and Fig. 1 (h) are respectively the elevation and the lateral view of the stripe board 9 in this plate coupling assembling.
Fig. 2 (a)-(h) is the sketch map that illustrates according to the plate coupling assembling that is used for steel tube tower in electric transmission line of the embodiment of the utility model; Wherein, Fig. 2 (a) is the elevation of this plate coupling assembling; Fig. 2 (b) is the D-D sectional view of Fig. 2 (a); Fig. 2 (c) is the view of plate coupling assembling after removing gusset plate 3,4 and steel pipe 2 of Fig. 2 (a), and Fig. 2 (d), Fig. 2 (d) and Fig. 2 (f) are respectively A-A sectional view, B-B sectional view and the C-C sectional view of Fig. 2 (c), and Fig. 2 (g) and Fig. 2 (h) are respectively the elevation and the lateral view of the angle steel 7 in this plate coupling assembling.
Fig. 3 is the schematic sketch map of plate coupling assembling that illustrates according to another embodiment of the utility model.
Fig. 4 is the sketch map that illustrates according to the plate coupling assembling of another embodiment of the utility model.
Fig. 5 is the sketch map that illustrates according to the plate coupling assembling of another embodiment of the utility model.
Fig. 6 is the sketch map that illustrates according to the plate coupling assembling of another embodiment of the utility model.
Fig. 7 is the sketch map that illustrates according to the plate coupling assembling of another embodiment of the utility model.
The specific embodiment
To describe the various exemplary embodiments of the utility model now with reference to accompanying drawing in detail.It should be noted that: only if specify in addition, otherwise the positioned opposite of parts of in these embodiment, setting forth and step, numeral expression formula and numerical value do not limit the scope of the utility model.
Below be illustrative to the description only actually of at least one exemplary embodiment, never as any restriction to the utility model and application or use.
Possibly not go through for the known technology of association area those of ordinary skill, method and apparatus, but under suitable situation, said technology, method and apparatus should be regarded as the part of manual.
In shown here and all examples of discussing, it only is exemplary that any occurrence should be interpreted as, rather than as restriction.Therefore, other example of exemplary embodiment can have different values.
It should be noted that: represent similar terms in similar label and the letter accompanying drawing below, therefore,, then in accompanying drawing subsequently, need further not discuss it in case defined in a certain Xiang Zaiyi accompanying drawing.
Fig. 2 (a)-(h) is the sketch map that illustrates according to the plate coupling assembling that is used for steel tube tower in electric transmission line of the embodiment of the utility model.
Plate coupling assembling shown in Fig. 2 (a)-(h); Two gusset plates 3 and 4 across of the gusseted joint of this plate coupling assembling are welded in a steel pipe 2; Two plates 5 and 6 across of the plate joint of this plate coupling assembling are welded in another steel pipe 1; This plate assembly comprises that two across are arranged to the gusset plate 3 of gusseted joint and the plate 5,6 that 4 and two across are arranged to the plate joint; Gusseted joint and plate joint adopt securing member 8 butt joints to link together through connecting elements, and this connecting elements comprises four angle steel 7.
Fig. 3 is the sketch map that illustrates according to the plate coupling assembling of another embodiment of the utility model.
Plate coupling assembling as shown in Figure 3; Two gusset plates 3 and 4 across of the gusseted joint of this plate coupling assembling are welded in a steel pipe 2; Two plates 5 and 6 across of the plate joint of this plate coupling assembling are welded in another steel pipe 1; This plate coupling assembling comprises that two across are arranged to the gusset plate 3 of gusseted joint and the plate 5 and 6 that 4 and two across are arranged to the plate joint; Gusseted joint and plate joint adopt the securing member butt joint to link together through connecting elements, and this connecting elements comprises three horn, and wherein this horn can be an angle steel 7.
Fig. 4 is the sketch map that illustrates according to the plate coupling assembling of another embodiment of the utility model.
Plate coupling assembling as shown in Figure 4; Two gusset plates 3 and 4 across of the gusseted joint of this plate coupling assembling are welded in a steel pipe 2; Two plates 5 and 6 across of the plate joint of this plate coupling assembling are welded in another steel pipe 1; This plate assembly comprises that two across are arranged to the gusset plate 3 of gusseted joint and the plate 5,6 that 4 and two across are arranged to the plate joint; Gusseted joint and plate joint adopt securing member 8 butt joints to link together through connecting elements, and this connecting elements comprises two angle steel 7, and these two angle steel 7 are about the center symmetric arrangement of plate coupling assembling.
From the experimental study result, when adopting two or three angle steel, saved material and improved the eccentric compression bearing capacity of connected node.When adopting four angle steel, the long-pending sectional area than eight stripe board (material Q345) of angle cross section has increased by 7.75%, but the eccentric compression bearing capacity of connected node has improved 43.05%.
The utility model adopts angle steel to connect and can realize connecting simply, structure stress harmony is good, stability is strong and the requirement of cost savings, and has improved the rigidity and the Total tune property of cross plate node, thereby improves the stressed of node.This angle steel connects the master that can be used for connecting in the steel tube tower, tiltedly material, the connecting portion such as oblique material that intersects, and process simplyr, is prone to installation.
Fig. 5 is the sketch map that illustrates according to the plate coupling assembling of another embodiment of the utility model.
Plate coupling assembling as shown in Figure 5; Two gusset plates 3 and 4 across of the gusseted joint of this plate coupling assembling are welded in a steel pipe 2; Two plates 5 and 6 across of the plate joint of this plate coupling assembling are welded in another steel pipe 1; This plate assembly comprises that two across are arranged to the gusset plate 3 of gusseted joint and the plate 5,6 that 4 and two across are arranged to the plate joint; Gusseted joint and plate joint adopt securing member 8 butt joints to link together through connecting elements, and this connecting elements comprises two bending plates 7 ', and these two bending plates 7 ' are about the center symmetric arrangement of plate coupling assembling.Wherein, this bending plate forms through panel-bending and comprises two parts that are perpendicular to one another.
Fig. 6 is the sketch map that illustrates according to the plate coupling assembling of another embodiment of the utility model.
As shown in Figure 6; The plate assembly comprises that two across are arranged to the gusset plate 3 of gusseted joint and the plate 5,6 that 4 and two across are arranged to the plate joint; Gusseted joint and plate joint adopt securing member 8 butt joints to link together through connecting elements, and this connecting elements comprises three bending plates 7 '.
Fig. 7 is the sketch map that illustrates according to the plate coupling assembling of another embodiment of the utility model.
As shown in Figure 7; The plate assembly comprises that two across are arranged to the gusset plate 3 of gusseted joint and the plate 5,6 that 4 and two across are arranged to the plate joint; Gusseted joint and plate joint adopt securing member 8 butt joints to link together through connecting elements, and this connecting elements comprises four bending plates 7 '.
Alternatively, the coupling part that between two parts that are perpendicular to one another of bending plate, also has a linear or circular arc.
From the experimental study result, when adopting two or three bending plates, saved material and improved the eccentric compression bearing capacity of connected node.When adopting four bending plates, the bending plate sectional area has increased by 7.5% than the sectional area of eight stripe board (material Q345), and the eccentric compression bearing capacity of connected node has but improved 39.86%.
The utility model adopts bending plate to connect and can realize connecting simply, structure stress harmony is good, stability is strong and the requirement of cost savings.And when adopting bending plate to connect, structure stress harmony is better, bending plate is stressed more abundant.
To sum up, stronger, the cost of the plate coupling assembling bearing capacity of the utility model is more saved.
Though specify through example some specific embodiments to the utility model, it should be appreciated by those skilled in the art that above example only is in order to describe, rather than in order to limit the scope of the utility model.It should be appreciated by those skilled in the art, can under the situation of scope that does not break away from the utility model and spirit, above embodiment be made amendment.The scope of the utility model is limited accompanying claims.
Claims (4)
1. plate coupling assembling; Comprise that two across are arranged to the plate (5,6) that the gusset plate of gusseted joint (3,4) and two across are arranged to the plate joint; Gusseted joint and plate joint adopt the securing member butt joint to link together through connecting elements; It is characterized in that said connecting elements comprises two, three or four horn, wherein said two horn are about the center symmetric arrangement of plate coupling assembling.
2. plate coupling assembling according to claim 1 is characterized in that said horn is an angle steel.
3. plate coupling assembling according to claim 1 and 2 is characterized in that said securing member is a bolt.
4. steel tube tower in electric transmission line; It is characterized in that; Between the steel pipe of said steel tube tower in electric transmission line through interconnecting according to the described plate coupling assembling of one of claim 1 to 3; Two gusset plates (3,4) across of the gusseted joint of this plate coupling assembling is welded in a steel pipe (2), and two plates (5,6) across of the plate joint of this plate coupling assembling is welded in another steel pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201891236U CN202227757U (en) | 2011-06-08 | 2011-06-08 | Inserting plate connecting component and power transmission line steel tube tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201891236U CN202227757U (en) | 2011-06-08 | 2011-06-08 | Inserting plate connecting component and power transmission line steel tube tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202227757U true CN202227757U (en) | 2012-05-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201891236U Expired - Lifetime CN202227757U (en) | 2011-06-08 | 2011-06-08 | Inserting plate connecting component and power transmission line steel tube tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202227757U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296869A (en) * | 2011-06-08 | 2011-12-28 | 中国电力科学研究院 | Plugboard connection assembly and transmission line steel tube tower |
| CN102322170A (en) * | 2011-06-08 | 2012-01-18 | 中国电力科学研究院 | Inserted plate connection assembly and power transmission line steel pipe tower |
| CN104612454A (en) * | 2015-02-05 | 2015-05-13 | 中国电力工程顾问集团西南电力设计院有限公司 | Main material breaking joint for cross section of filler-plate-free four-combination angle steel of transmission tower |
| CN109138479A (en) * | 2018-09-06 | 2019-01-04 | 山东电力工程咨询院有限公司 | A kind of power transmission tower reinforcing friction-type bolt angle steel clamp device |
-
2011
- 2011-06-08 CN CN2011201891236U patent/CN202227757U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296869A (en) * | 2011-06-08 | 2011-12-28 | 中国电力科学研究院 | Plugboard connection assembly and transmission line steel tube tower |
| CN102322170A (en) * | 2011-06-08 | 2012-01-18 | 中国电力科学研究院 | Inserted plate connection assembly and power transmission line steel pipe tower |
| CN104612454A (en) * | 2015-02-05 | 2015-05-13 | 中国电力工程顾问集团西南电力设计院有限公司 | Main material breaking joint for cross section of filler-plate-free four-combination angle steel of transmission tower |
| CN109138479A (en) * | 2018-09-06 | 2019-01-04 | 山东电力工程咨询院有限公司 | A kind of power transmission tower reinforcing friction-type bolt angle steel clamp device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120523 |