CN201047059Y - Suspension structure of rope-suspension bridge and rope clip thereof - Google Patents
Suspension structure of rope-suspension bridge and rope clip thereof Download PDFInfo
- Publication number
- CN201047059Y CN201047059Y CNU2007200795589U CN200720079558U CN201047059Y CN 201047059 Y CN201047059 Y CN 201047059Y CN U2007200795589 U CNU2007200795589 U CN U2007200795589U CN 200720079558 U CN200720079558 U CN 200720079558U CN 201047059 Y CN201047059 Y CN 201047059Y
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- CN
- China
- Prior art keywords
- cord clip
- cable clamp
- cable
- suspended
- suspension bridge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a suspended structure and a cable clamp of a suspension bridge, wherein, the cable clamp of the suspension bridge is a bisection structure of a circular ring, and two semi circular rings are connected into a whole through bolts and an external periphery of the semi circular ring is provided with rotational grooves; the suspended structure of the suspension bridge comprises a main cable, the cable clamp which is clamped on the main cable, and a suspended cable which is suspended on the cable clamp and which bestrides in the rotational grooves of the cable clamp. The utility model has the advantages that as suspended steel ropes bestride in the grooves of the cable clamp, the gravity of a bridge plate and load on the bridge plate is transferred to the main cable while bolts of the cable clamp only bear the clamping force of the cable clamp to supporting steel ropes without bearing the gravity any more. So the utility model can greatly decrease requirements to materials, reduce the cost and at the same time, the cable clamp has long service life for small bearing force and is hard to be damaged, so the safety of bridges can be improved.
Description
Technical field
The utility model relates to suspension bridge, especially its suspended structure and cord clip thereof.
Background technology
Referring to Fig. 1, Fig. 2: the suspended structure of suspension bridge is, the lower end of hoist cable 30 connects bridge plate, and the upper end hangs on the cord clip 10, and cord clip 10 is clamped on the main rope 50.Existing cord clip 10 is annulus and divides the half hitch structure, and two semi-rings are connected to integral body by bolt 20, extends a hanger 40 on the outer peripheral face of semi-ring under it, and hoist cable 30 hangs on the hanger 40.Its problem is: the gravity of all load is all born by cord clip bolt 20 on bridge plate and the bridge plate, so it is high to its requirement of strength, need make with high-strength material, cost height not only, and dangerous, and cord clip is in case after installing, just inconvenience is changed, bolt 20 uses under heavy duty, and the screw thread fatiguability becomes major safety risks.
The utility model content
The purpose of this utility model is for solving the problems of the technologies described above, a kind of suspension bridge suspended structure and cord clip thereof rational in infrastructure, safe in utilization, with low cost being provided.
The technical solution of the utility model is:
A kind of suspension bridge cord clip is annulus and divides the half hitch structure, and two semi-rings are connected to integral body by bolt, and the outer peripheral face of described semi-ring has circumferential recess.
A kind of suspension bridge suspended structure has main rope, hoist cable, cord clip, and described cord clip is clamped on the main rope, and described hoist cable hangs on the described cord clip; Described cord clip adopts above-mentioned cord clip, and described hoist cable straddles in the circumferential recess of this cord clip.
Useful technique effect of the present utility model is: straddle in the groove of cord clip owing to hang cable wire, the gravity of all load is all by cord clip and pass to main rope by cord clip and bear on bridge plate and the bridge plate, the cord clip bolt no longer bears this gravity, only bears the chucking power of cord clip to carrier cable.Thereby, can reduce its requirement greatly to material, reduce cost.Simultaneously, cord clip is because of stressed little, and is not fragile, long service life, the safety that can improve bridge.
Description of drawings
Fig. 1 is existing suspension bridge suspended structure and cord clip structure chart thereof
Fig. 2 is the lateral view of Fig. 1
Fig. 3 is this suspension bridge suspended structure and cord clip structure chart thereof
Fig. 4 is the lateral view of Fig. 3
The specific embodiment
Referring to Fig. 3, Fig. 4: this suspension bridge cord clip 1 is annulus and divides the half hitch structure, and two semi-rings are connected to integral body by bolt 2, and the outer peripheral face of semi-ring has circumferential recess 3.This suspension bridge suspended structure has main rope 4, hoist cable 5, cord clip 1, and cord clip 1 is clamped on the main rope 4, and hoist cable 5 hangs on the described cord clip 1, and hoist cable 5 straddles in the circumferential recess 3 of this cord clip 1.
The using method of cord clip 1 is clamped in cord clip 1 on the main rope 4, and hoist cable 5 straddles in the circumferential recess 3 of cord clip 1.
Above-mentioned suspended structure, the gravity of all load is all by cord clip 1 and pass to main rope 4 by cord clip 1 and bear on bridge plate and the bridge plate, and cord clip bolt 2 no longer bears this gravity, only bear the chucking power of 1 pair of main rope 4 of cord clip, thereby, can reduce its requirement greatly to material, reduce cost.Simultaneously, cord clip 1 is because of stressed little, and is not fragile, long service life, the safety that can improve bridge.
Claims (2)
1. suspension bridge cord clip, for annulus divides the half hitch structure, two semi-rings are connected to integral body by bolt; It is characterized in that: on the outer peripheral face of described semi-ring circumferential recess is arranged.
2. a suspension bridge suspended structure has main rope, hoist cable, cord clip, and described cord clip is clamped on the main rope, and described hoist cable hangs on the described cord clip; It is characterized in that: described cord clip adopts the described cord clip of claim 1, and described hoist cable straddles in the circumferential recess of this cord clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200795589U CN201047059Y (en) | 2007-05-15 | 2007-05-15 | Suspension structure of rope-suspension bridge and rope clip thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200795589U CN201047059Y (en) | 2007-05-15 | 2007-05-15 | Suspension structure of rope-suspension bridge and rope clip thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201047059Y true CN201047059Y (en) | 2008-04-16 |
Family
ID=39299635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200795589U Expired - Fee Related CN201047059Y (en) | 2007-05-15 | 2007-05-15 | Suspension structure of rope-suspension bridge and rope clip thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201047059Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101941052A (en) * | 2010-09-17 | 2011-01-12 | 四川天元机械工程股份有限公司 | Casting method of pin-jointed cable clamp for lifting lug of suspension bridge |
| CN102071651A (en) * | 2010-12-15 | 2011-05-25 | 江苏法尔胜新日制铁缆索有限公司 | Sling replacement method for suspension bridge |
| CN102409611A (en) * | 2011-08-22 | 2012-04-11 | 四川省交通运输厅公路规划勘察设计研究院 | Cable clamp for suspending oblique sling of suspension bridge with middle cable plane |
| CN103088755A (en) * | 2013-02-02 | 2013-05-08 | 四川天元机械工程股份有限公司 | Suspension bridge anti-skidding cable clamp |
| CN106988220A (en) * | 2017-03-13 | 2017-07-28 | 中交第四公路工程局有限公司 | Tower structure and the method excessively of a kind of continous way suspension bridge cat road head-rope |
| CN111691297A (en) * | 2020-04-30 | 2020-09-22 | 武汉船用机械有限责任公司 | Double main cable clamp |
| CN114892522A (en) * | 2022-05-17 | 2022-08-12 | 柳州欧维姆机械股份有限公司 | Self-adaptive large-span space cable suspension bridge sling |
-
2007
- 2007-05-15 CN CNU2007200795589U patent/CN201047059Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101941052A (en) * | 2010-09-17 | 2011-01-12 | 四川天元机械工程股份有限公司 | Casting method of pin-jointed cable clamp for lifting lug of suspension bridge |
| CN101941052B (en) * | 2010-09-17 | 2012-10-17 | 四川天元机械工程股份有限公司 | Casting method of pin-jointed cable clamp for lifting lug of suspension bridge |
| CN102071651A (en) * | 2010-12-15 | 2011-05-25 | 江苏法尔胜新日制铁缆索有限公司 | Sling replacement method for suspension bridge |
| CN102071651B (en) * | 2010-12-15 | 2012-06-27 | 江苏法尔胜新日制铁缆索有限公司 | Sling replacement method for suspension bridge |
| CN102409611A (en) * | 2011-08-22 | 2012-04-11 | 四川省交通运输厅公路规划勘察设计研究院 | Cable clamp for suspending oblique sling of suspension bridge with middle cable plane |
| CN103088755A (en) * | 2013-02-02 | 2013-05-08 | 四川天元机械工程股份有限公司 | Suspension bridge anti-skidding cable clamp |
| CN106988220A (en) * | 2017-03-13 | 2017-07-28 | 中交第四公路工程局有限公司 | Tower structure and the method excessively of a kind of continous way suspension bridge cat road head-rope |
| CN111691297A (en) * | 2020-04-30 | 2020-09-22 | 武汉船用机械有限责任公司 | Double main cable clamp |
| CN111691297B (en) * | 2020-04-30 | 2022-08-23 | 武汉船用机械有限责任公司 | Double main cable clamp |
| CN114892522A (en) * | 2022-05-17 | 2022-08-12 | 柳州欧维姆机械股份有限公司 | Self-adaptive large-span space cable suspension bridge sling |
| CN114892522B (en) * | 2022-05-17 | 2024-02-13 | 柳州欧维姆机械股份有限公司 | Self-adaptive large-span space cable suspension bridge sling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SICHUAN TIANYUAN MACHINERY ENGINEERING JOINT-STOCK Free format text: FORMER NAME: SICHUAN TIANYUAN MACHINERY ENGINEERING LIMITED LIABILITY COMPANY |
|
| CP03 | Change of name, title or address |
Address after: No. three, 20 South Mount Lu Road, Sichuan, Deyang Province, China: 618000 Patentee after: Sichuan Tianyuan Mechanical Engineering Co.,Ltd. Address before: No. 20, South Mount Lu Road, Sichuan, Deyang: 618000 Patentee before: Sichuan Tianyuan Mechanical Engineering Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080416 Termination date: 20130515 |