CN204282215U - A kind of suspension bridge welded type main cable saddle - Google Patents
A kind of suspension bridge welded type main cable saddle Download PDFInfo
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- CN204282215U CN204282215U CN201420722950.0U CN201420722950U CN204282215U CN 204282215 U CN204282215 U CN 204282215U CN 201420722950 U CN201420722950 U CN 201420722950U CN 204282215 U CN204282215 U CN 204282215U
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Abstract
The utility model discloses a kind of suspension bridge welded type main cable saddle, form by part of the steel plate Combination Welding, comprise saddle bowl assembly, saddle body assembly, saddle bowl assembly is by fan-shaped saddle groove side plate apportion arc saddle trough floor left and right side and be welded on arc saddle trough floor end face, arc saddle grooved line plate is embedded in bottom land, and its left and right two ends difference joint welding is on the inwall of left and right fan-shaped saddle groove side plate; Saddle body assembly comprise one piece of level base plate, one piece be positioned at base plate center line is vertically arranged by fore-and-aft direction main gusset, be multipairly positioned at the left and right side gusset be arranged symmetrically with of main gusset, side gusset and the rectangular orthohormbic structure of main gusset, these side gussets are along main gusset front and rear direction dispersed placement.The utility model part of the steel plate Combination Welding is formed, and its strength of materials, higher than cast steel, when meeting cable saddle intensity, can alleviate cable saddle weight, saves material, reduces costs, the cutting that manufacture relates to, welding procedure mature and reliable, good product quality.
Description
Technical field
The utility model relates to suspension bridge, particularly relates to the welded type main cable saddle of this suspension bridge.
Background technology
The main cable saddle of suspension bridge is positioned at tower top, is the supporting member of cable, bear all load of bridge, very high to its requirement of strength.Traditional main cable saddle adopts casting steel making, on the one hand, because the strength of materials of cast steel cable saddle is lower, have to be designed to clumsy shape to meet requirement of strength, and weight is large, and materials are many, and cost is high; On the other hand, because the physical dimension of main cable saddle is very large, profile is complicated, limits, easily produce the defect such as pore, burning into sand by casting technique, and the position dimension of gusset is difficult to ensure, qualification rate is lower, causes the inefficiencies of manufacturer.
Summary of the invention
The purpose of this utility model, be to provide a kind of Novel main cable saddle of steel plate installed-welded, its technical scheme is:
A kind of welded type main cable saddle of suspension bridge, form by part of the steel plate Combination Welding, described part of the steel plate comprises saddle bowl assembly, saddle body assembly, described saddle bowl assembly comprises one piece of arc saddle trough floor, one block of arc saddle grooved line plate, a pair fan-shaped saddle groove side plate, curvature and the arc saddle grooved line plate curvature of arc saddle trough floor are suitable, make the end face of arc saddle trough floor realize face with the bottom surface of arc saddle grooved line plate and contact; The bottom surface curvature of described fan-shaped saddle groove side plate is consistent with arc saddle trough floor end face curvature, makes the bottom surface of fan-shaped saddle groove side plate realize face with arc saddle trough floor end face and contacts; Described fan-shaped saddle groove side plate apportion arc saddle trough floor left and right side is also welded on arc saddle trough floor end face, and form channel-shaped structure, described arc saddle grooved line plate is embedded in bottom land, and its left and right two ends difference joint welding is on the inwall of left and right fan-shaped saddle groove side plate; Described saddle body assembly comprise one piece of level base plate, one piece be positioned at base plate center line is vertically arranged by fore-and-aft direction main gusset, be multipairly positioned at the left and right side gusset be arranged symmetrically with of main gusset, side gusset and the rectangular orthohormbic structure of main gusset, these side gussets are along main gusset front and rear direction dispersed placement; The bottom surface of described main gusset is welded on the end face of saddle body base plate, main gusset end face corresponding saddle groove center line, be welded on the bottom surface of saddle trough floor, the bottom surface of described side gusset is welded on the end face of saddle body base plate, the medial surface of side gusset has upper, middle and lower segment, epimere is vertical plane, welds with the lateral surface of saddle groove side plate, and stage casing is horizontal plane, welds with the bottom surface of saddle trough floor, hypomere be vertical plane, with the sidewall weld of main gusset.
The fan-shaped side plate of described saddle groove is drilled with the perforation of multiple pull bar, along radian dispersed placement such as saddle groove fore-and-aft directions, containing annular stiffener on fan-shaped side plate perforation lateral surface.
Described saddle body base plate arranged on left and right sides has side plate, and the end face outside of biside plate flushes with the left and right side of saddle body base plate respectively, and the bottom surface of this side plate is welded on determining on face of saddle body base plate.
Between sides adjacent gusset, have horizontal gusset, the inner side end of this horizontal gusset welds with the side of main gusset, and the front and rear end of horizontal gusset is welded with sides adjacent gusset respectively.
The beneficial effects of the utility model:
1, because steel plate of the present utility model forms through rolling, its density is higher than the cast steel of equal composition, therefore steel plate installed-welded connects the intensity of formula main cable saddle higher than cast steel cable saddle, when ensureing equality strength, the thickness of each part of the steel plate can be reduced, thus alleviate the weight of cable saddle, reduce material cost.
2, to connect the processing of formula main cable saddle simple for steel plate installed-welded, cutting, welding procedure mature and reliable, and qualification rate is very high, need not mould, process costs low.
Accompanying drawing explanation
Fig. 1 is the front view of this welded type main cable saddle
Fig. 2 is the A-A view of Fig. 1
Number in the figure is illustrated: 1-fan-shaped saddle groove side plate; 2-arc saddle trough floor; 3-arc saddle grooved line plate; 4-main gusset; 5-side gusset; 6-horizontal gusset; 7-base plate; 8-side plate; 9-annular stiffener.
Detailed description of the invention
See Fig. 1, Fig. 2, this suspension bridge welded type main cable saddle, form by part of the steel plate Combination Welding, described part of the steel plate comprises saddle bowl assembly, saddle body assembly, described saddle bowl assembly comprises one piece of arc saddle trough floor, 2, one block of arc saddle grooved line plate 3, a pair fan-shaped saddle groove side plate 1, the curvature of arc saddle trough floor 2 and the curvature of arc saddle grooved line plate 3 suitable, make the end face of arc saddle trough floor 2 realize face with the bottom surface of arc saddle grooved line plate 3 and contact; The bottom surface curvature of described fan-shaped saddle groove side plate 1 is consistent with the end face curvature of arc saddle trough floor 2, makes the bottom surface 1 of fan-shaped saddle groove side plate realize face with the end face of arc saddle trough floor 2 and contacts; Described fan-shaped saddle groove side plate 1 apportion arc saddle trough floor 2 left and right side is also welded on the end face of arc saddle trough floor 2, form channel-shaped structure, described arc saddle grooved line plate 3 is embedded in bottom land, and its left and right two ends difference joint welding is on the inwall of left and right fan-shaped saddle groove side plate 1; The base plate 7, one piece that described saddle body assembly comprises one piece of level be positioned at base plate 7 center line is vertically arranged by fore-and-aft direction main gusset 4, be multipairly positioned at the left and right side gusset 5 be arranged symmetrically with of main gusset, side gusset 5 and main gusset 4 at right angles orthohormbic structure, these side gussets 5 are along main gusset 4 front and rear direction dispersed placement; The bottom surface of described main gusset 4 is welded on the end face of saddle body base plate 7, main gusset 4 end face corresponding saddle groove center line, be welded on the bottom surface of saddle trough floor 2, the bottom surface of described side gusset 5 is welded on the end face of saddle body base plate 7, the medial surface of side gusset 5 has upper, middle and lower segment, epimere is vertical plane, welds with the lateral surface of saddle groove side plate 3, and stage casing is horizontal plane, welds with the bottom surface of saddle trough floor 2, hypomere be vertical plane, with the sidewall weld of main gusset 7.
The fan-shaped side plate of described saddle groove is drilled with the perforation of multiple pull bar, along radian dispersed placement such as saddle groove fore-and-aft directions, fan-shaped side plate perforation lateral surface is welded with annular stiffener 9.
In order to strengthen the structural rigidity of saddle body further, have side plate 8 in described saddle body base plate 7 arranged on left and right sides, the end face outside of biside plate 8 flushes with the left and right side of saddle body base plate 7 respectively, and the bottom surface of this side plate 8 is welded on determining on face of saddle body base plate 7.Between sides adjacent gusset, have horizontal gusset 6, the inner side end of this horizontal gusset 6 welds with the side of main gusset 4, and the front and rear end of horizontal gusset 6 is welded with sides adjacent gusset 5 respectively.
The processing method of this welded type main cable saddle:
Choose according to design the steel plate that material and thickness is applicable to, according to driven dimension cutting stock, preferably adopt laser cutting, make face as far as possible smooth, use grinder buffing cut surface again, make the size of part of the steel plate, shape meets designing requirement, and cut bevel for welding.
Plate bending rolls on saddle trough floor 2, saddle grooved line plate 3 is rolled into arc, and curvature meets the requirements, then by milling machine on saddle grooved line plate 3, mills out molded line.
First saddle groove part combination is welded as overall saddle groove, main gusset 4 is welded on base plate 7, then saddle groove is sling, during corresponding main gusset 4 is looked for, centering, side gusset spot welding is got on, its relative position is immobilized, then each bar weld seam of logical weldering.
Claims (4)
1. a suspension bridge welded type main cable saddle, form by part of the steel plate Combination Welding, described part of the steel plate comprises saddle bowl assembly, saddle body assembly, described saddle bowl assembly comprises one piece of arc saddle trough floor, one block of arc saddle grooved line plate, a pair fan-shaped saddle groove side plate, curvature and the arc saddle grooved line plate curvature of arc saddle trough floor are suitable, make the end face of arc saddle trough floor realize face with the bottom surface of arc saddle grooved line plate and contact; The bottom surface curvature of described fan-shaped saddle groove side plate is consistent with arc saddle trough floor end face curvature, makes the bottom surface of fan-shaped saddle groove side plate realize face with arc saddle trough floor end face and contacts; Described fan-shaped saddle groove side plate apportion arc saddle trough floor left and right side is also welded on arc saddle trough floor end face, and form channel-shaped structure, described arc saddle grooved line plate is embedded in bottom land, and its left and right two ends difference joint welding is on the inwall of left and right fan-shaped saddle groove side plate; Described saddle body assembly comprise one piece of level base plate, one piece be positioned at base plate center line is vertically arranged by fore-and-aft direction main gusset, be multipairly positioned at the left and right side gusset be arranged symmetrically with of main gusset, side gusset and the rectangular orthohormbic structure of main gusset, these side gussets are along main gusset front and rear direction dispersed placement; The bottom surface of described main gusset is welded on the end face of saddle body base plate, main gusset end face corresponding saddle groove center line, be welded on the bottom surface of saddle trough floor, the bottom surface of described side gusset is welded on the end face of saddle body base plate, the medial surface of side gusset has upper, middle and lower segment, epimere is vertical plane, welds with the lateral surface of saddle groove side plate, and stage casing is horizontal plane, welds with the bottom surface of saddle trough floor, hypomere be vertical plane, with the sidewall weld of main gusset.
2. suspension bridge welded type main cable saddle as claimed in claim 1, is characterized in that, the fan-shaped side plate of described saddle groove is drilled with the perforation of multiple pull bar, along radian dispersed placement such as saddle groove fore-and-aft directions, containing annular stiffener on fan-shaped side plate perforation lateral surface.
3. suspension bridge welded type main cable saddle as claimed in claim 1, it is characterized in that, described saddle body base plate arranged on left and right sides has side plate, and the end face outside of biside plate flushes with the left and right side of saddle body base plate respectively, and the bottom surface of this side plate is welded on determining on face of saddle body base plate.
4. suspension bridge welded type main cable saddle as claimed in claim 1, it is characterized in that there is horizontal gusset between sides adjacent gusset, the inner side end of this horizontal gusset welds with the side of main gusset, and the front and rear end of horizontal gusset is welded with sides adjacent gusset respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420722950.0U CN204282215U (en) | 2014-11-27 | 2014-11-27 | A kind of suspension bridge welded type main cable saddle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420722950.0U CN204282215U (en) | 2014-11-27 | 2014-11-27 | A kind of suspension bridge welded type main cable saddle |
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| Publication Number | Publication Date |
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| CN204282215U true CN204282215U (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420722950.0U Active CN204282215U (en) | 2014-11-27 | 2014-11-27 | A kind of suspension bridge welded type main cable saddle |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544391A (en) * | 2015-12-11 | 2016-05-04 | 浙江省交通规划设计研究院 | Assembled cable saddle structure for suspension bridge |
| CN107363380A (en) * | 2017-09-18 | 2017-11-21 | 德阳天元重工股份有限公司 | Suspension bridge saddle integrated partition welding manipulator |
| CN107378367A (en) * | 2017-06-30 | 2017-11-24 | 武汉船用机械有限责任公司 | Displacement tool and assembling and welding process for welding equipment cable saddle |
| CN109014504A (en) * | 2018-06-27 | 2018-12-18 | 武汉船用机械有限责任公司 | The welding method of main cable saddle of suspension bridge partition |
| CN109853384A (en) * | 2019-01-31 | 2019-06-07 | 武汉船用机械有限责任公司 | Cable saddle and its welding method |
| CN114016388A (en) * | 2021-11-03 | 2022-02-08 | 武汉船用机械有限责任公司 | Suspension bridge cable saddle |
-
2014
- 2014-11-27 CN CN201420722950.0U patent/CN204282215U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544391A (en) * | 2015-12-11 | 2016-05-04 | 浙江省交通规划设计研究院 | Assembled cable saddle structure for suspension bridge |
| CN105544391B (en) * | 2015-12-11 | 2017-08-22 | 浙江省交通规划设计研究院 | A kind of assembled cable saddle structure for suspension bridge |
| CN107378367A (en) * | 2017-06-30 | 2017-11-24 | 武汉船用机械有限责任公司 | Displacement tool and assembling and welding process for welding equipment cable saddle |
| CN107378367B (en) * | 2017-06-30 | 2019-07-23 | 武汉船用机械有限责任公司 | Assembling and welding process for welding equipment cable saddle |
| CN107363380A (en) * | 2017-09-18 | 2017-11-21 | 德阳天元重工股份有限公司 | Suspension bridge saddle integrated partition welding manipulator |
| CN107363380B (en) * | 2017-09-18 | 2023-09-19 | 德阳天元重工股份有限公司 | Welding manipulator for welding integral type baffle plate of suspension bridge saddle |
| CN109014504A (en) * | 2018-06-27 | 2018-12-18 | 武汉船用机械有限责任公司 | The welding method of main cable saddle of suspension bridge partition |
| CN109853384A (en) * | 2019-01-31 | 2019-06-07 | 武汉船用机械有限责任公司 | Cable saddle and its welding method |
| CN109853384B (en) * | 2019-01-31 | 2020-12-29 | 武汉船用机械有限责任公司 | Cable saddle and welding method thereof |
| CN114016388A (en) * | 2021-11-03 | 2022-02-08 | 武汉船用机械有限责任公司 | Suspension bridge cable saddle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: DEYANG TIANYUAN HEAVY INDUSTRY CO., LTD. Free format text: FORMER NAME: DEYANG TIANYUAN HEAVY INDUSTRIES CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 618000 Mount Lu South Road, Sichuan, Deyang, No. 20 Patentee after: Deyang Tianyuan heavy industry limited company Address before: 618000 Mount Lu South Road, Sichuan, Deyang, No. 20 Patentee before: DEYANG TIANYUAN HEAVY INDUSTRY CO., LTD. |