CN207846219U - A kind of button tower wind resistance shearing support arrangement - Google Patents
A kind of button tower wind resistance shearing support arrangement Download PDFInfo
- Publication number
- CN207846219U CN207846219U CN201820109006.6U CN201820109006U CN207846219U CN 207846219 U CN207846219 U CN 207846219U CN 201820109006 U CN201820109006 U CN 201820109006U CN 207846219 U CN207846219 U CN 207846219U
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- Prior art keywords
- steel pipe
- steel
- crossing brace
- sarasota
- pipe crossing
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- Expired - Fee Related
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- 238000010008 shearing Methods 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 57
- 239000010959 steel Substances 0.000 claims abstract description 57
- 238000010276 construction Methods 0.000 claims abstract description 9
- 238000003466 welding Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 210000003141 lower extremity Anatomy 0.000 description 3
- 210000003414 extremity Anatomy 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of button tower wind resistances to shear support arrangement, the steel pipe Crossing brace arranged in a crossed manner between Arch Bridge Construction gate-type Sarasota crossbeam, width two limb tower in left and right is connected integral, steel pipe Crossing brace intermediate interdigitated node weld is at " cross " four-way bump joint, steel pipe Crossing brace forms a standard paragraphs by certain length, its standard is intersegmental to be docked using flange, and high-strength bolt is used in combination to connect；It is welded with steel pipe Crossing brace ring flange on Sarasota steel pipe column, is reinforced using steel plate make-up Sarasota steel pipe column and the corresponding welding point of steel pipe Crossing brace ring flange.The advantages of this patent, is presented as：（1）This patent solves the problems, such as arch bridge gate-type Sarasota direction across bridge wind resistance stress；（2）In-site installation and convenient disassembly, speed of application are fast；（3）By the way that windproof shearing support arrangement is arranged, it can be substantially reduced the lower steel penstock stress of across-wind dynamic load effect, protection effect is good；（4）Bridging repeats to utilize after removing is used in turn rate height with other steel brackets, repetition, and waste of material is few.
Description
Technical field
The utility model is related to a kind of shearing support structures, are especially a kind of button tower wind resistance shearing support arrangement.
Background technology
Arch bridge gate-type Sarasota is usually laterally adding wind resistance rope, technique under by relatively larger transverse wind action at present
It has the following problems：
First, for part arch bridge, especially mountain area or arch bridge over strait are limited by place, are laterally arranged without suitable position
Anchorage, it is big that difficulty is arranged in wind resistance rope；
Second, wind resistance rope and its anchorage setup cost are high, the construction time is long, and equipment investment is big；
Third, wind resistance cable force control difficulty is big, constructing operation is difficult.
Utility model content
Therefore, in order to solve above-mentioned deficiency, the utility model provides a kind of button tower wind resistance shearing support arrangement herein.Solve arch
Portal formula Sarasota direction across bridge wind resistance stress problem.
The utility model is realized in this way a kind of button tower wind resistance of construction shears support arrangement, it is characterised in that：It is applied in arch bridge
Width two limb tower in left and right is connected integral, friendship among steel pipe Crossing brace by steel pipe Crossing brace arranged in a crossed manner between work gate-type Sarasota crossbeam
Knuckle spot welding is connected into " cross " four-way bump joint, and steel pipe Crossing brace forms a standard paragraphs by certain length, and standard is intersegmental
It is docked using flange, high-strength bolt is used in combination to connect；Steel pipe Crossing brace ring flange is welded on Sarasota steel pipe column, using steel plate make-up
Sarasota steel pipe column and the corresponding welding point of steel pipe Crossing brace ring flange are reinforced.
According to a kind of button tower wind resistance shearing support arrangement described in the utility model, it is characterised in that：In Arch Bridge Construction gate-type rope
426 × 5mm of Φ steel pipe Crossing braces arranged in a crossed manner between tower crossbeam；
The bridging intermediate interdigitated node is welded into " cross " four-way bump joint, steel pipe Crossing brace using 10mm steel plates
By mono- standard paragraphs of 9m, standard is intersegmental to be connected with Φ 27mm high-strength bolts, and high-strength bolt pretightning force 225KN, steel plate is thickness
The steel plate of 16mm.
The utility model has the following advantages that：After this patent is by above-mentioned improvement and implementing, advantage is embodied as：
（1）This patent solves the problems, such as arch bridge gate-type Sarasota direction across bridge wind resistance stress；
（2）In-site installation and convenient disassembly, speed of application are fast；
（3）By the way that windproof shearing support arrangement is arranged, the lower steel penstock stress of across-wind dynamic load effect, protection effect can be substantially reduced
It is good.
（4）Bridging repeats to utilize after removing is used in turn rate height with other steel brackets, repetition, and waste of material is few.
Description of the drawings
Fig. 1 is the utility model button tower wind resistance shearing support arrangement whole implementation schematic diagram；
Fig. 2 is schematic diagram at A in the utility model Fig. 1；
Fig. 3 is schematic diagram at B in the utility model Fig. 1.
Wherein：Arch Bridge Construction gate-type Sarasota crossbeam 1, steel pipe Crossing brace 2, bump joint 3, Sarasota steel pipe column 4, steel pipe shearing
Support ring flange 5, steel plate 6.
Specific implementation mode
The utility model is described in detail below in conjunction with attached drawing 1- Fig. 3, to the skill in the utility model embodiment
Art scheme is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, and
The embodiment being not all of.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness
The every other embodiment obtained under the premise of labour, shall fall within the protection scope of the present invention.
The utility model provides a kind of button tower wind resistance shearing support arrangement herein by improving, as Figure 1-Figure 2, in arch bridge
426 × 5mm of Φ steel pipes Crossing brace 2 arranged in a crossed manner between construction gate-type Sarasota crossbeam 1；Width two limb tower in left and right is connected into integral, steel
2 intermediate interdigitated node of pipe Crossing brace is welded into " cross " four-way bump joint 3 using 10mm steel plates, and steel pipe Crossing brace 2 presses 9m mono-
A standard paragraphs, standard is intersegmental to be docked using flange, is used in combination Φ 27mm high-strength bolts to connect, high-strength bolt pretightning force 225KN；Rope
It is welded with steel pipe Crossing brace ring flange 5 on tower steel pipe column 4, is cut using the 6 make-up Sarasota steel pipe column 4 of steel plate and steel pipe of thickness 16mm
5 corresponding welding point of ring flange is supported to be reinforced.
Implementation steps are：
（1）Bridging standard segment or connector processing and fabricating are carried out in steel construction factory；
（2）Lifting installation is carried out using tower crane when in-site installation, erection sequence is：The lower end of support button tower column is cut in first welding
Two connectors are connected, then are symmetrically installed lower limb bridging standard paragraphs successively, until installation passes through " cross " four-way to crossover location
Bump joint connects lower limb bridging, is then symmetrically installed upper limb bridging standard paragraphs successively, until installation is stood to button tower
Column border node position, finally by non-standard short steel pipes connector by bridging with buckle tower column and connect to form a Pin scissors supporting racks,
Other Pin bridgings are installed successively, complete installation.（Remarks：When bridging upper limb or lower limb standard knot are installed, according to jib-length
The interim drag-line in the roads 2-3 is set, and interim button is hung on button tower column, is removed again after bridging forms entirety, it is ensured that bridging
Steel pipe is linear and bump joint accurately docks）.
After this patent is by above-mentioned improvement and implementing, have the following advantages that：
（1）This patent solves the problems, such as arch bridge gate-type Sarasota direction across bridge wind resistance stress；
（2）In-site installation and convenient disassembly, speed of application are fast；
（3）By the way that windproof shearing support arrangement is arranged, the lower steel penstock stress of across-wind dynamic load effect, protection effect can be substantially reduced
It is good；
（4）Bridging repeats to utilize after removing is used in turn rate height with other steel brackets, repetition, and waste of material is few.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (2)
1. a kind of button tower wind resistance shears support arrangement, it is characterised in that：In Arch Bridge Construction gate-type Sarasota crossbeam（1）Between steel arranged in a crossed manner
Pipe Crossing brace（2）, width two limb tower in left and right is connected into integral, steel pipe Crossing brace（2）Intermediate interdigitated node weld is at " cross " four
To bump joint（3）, steel pipe Crossing brace（2）A standard paragraphs are formed by certain length, standard is intersegmental to be docked using flange, and
It is connected with high-strength bolt；Sarasota steel pipe column（4）On be welded with steel pipe Crossing brace ring flange（5）, using steel plate（6）Make-up Sarasota steel
Tubing string（4）With steel pipe Crossing brace ring flange（5）Corresponding welding point is reinforced.
2. a kind of button tower wind resistance shears support arrangement according to claim 1, it is characterised in that：It is horizontal in Arch Bridge Construction gate-type Sarasota
Beam（1）Between 426 × 5mm of Φ steel pipe Crossing braces arranged in a crossed manner（2）；
Steel pipe Crossing brace（2）Intermediate interdigitated node is welded into " cross " four-way bump joint using 10mm steel plates（3）, steel pipe shearing
Support（2）By mono- standard paragraphs of 9m, standard is intersegmental to be connected with Φ 27mm high-strength bolts, high-strength bolt pretightning force 225KN, steel plate
（6）For the steel plate of thickness 16mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820109006.6U CN207846219U (en) | 2018-01-23 | 2018-01-23 | A kind of button tower wind resistance shearing support arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820109006.6U CN207846219U (en) | 2018-01-23 | 2018-01-23 | A kind of button tower wind resistance shearing support arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207846219U true CN207846219U (en) | 2018-09-11 |
Family
ID=63415824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820109006.6U Expired - Fee Related CN207846219U (en) | 2018-01-23 | 2018-01-23 | A kind of button tower wind resistance shearing support arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207846219U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978471A (en) * | 2018-09-28 | 2018-12-11 | 重庆交通大学 | A kind of support device and its installation method increasing cable-stayed bridge abnormity Sarasota rigidity |
| CN110593083A (en) * | 2019-10-10 | 2019-12-20 | 南京林业大学 | Novel cross-shaped shear support connecting device and reinforcing method |
-
2018
- 2018-01-23 CN CN201820109006.6U patent/CN207846219U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978471A (en) * | 2018-09-28 | 2018-12-11 | 重庆交通大学 | A kind of support device and its installation method increasing cable-stayed bridge abnormity Sarasota rigidity |
| CN110593083A (en) * | 2019-10-10 | 2019-12-20 | 南京林业大学 | Novel cross-shaped shear support connecting device and reinforcing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 |