CN203782586U - Suspension cable device for bridge construction - Google Patents
Suspension cable device for bridge construction Download PDFInfo
- Publication number
- CN203782586U CN203782586U CN201420198425.3U CN201420198425U CN203782586U CN 203782586 U CN203782586 U CN 203782586U CN 201420198425 U CN201420198425 U CN 201420198425U CN 203782586 U CN203782586 U CN 203782586U
- Authority
- CN
- China
- Prior art keywords
- suspension cable
- bridge
- hydraulic
- suspension
- adjustable chuck
- 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
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 64
- 238000010276 construction Methods 0.000 title claims abstract description 7
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 11
- 238000004873 anchoring Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 1
Abstract
The utility model discloses a suspension cable device for bridge construction and relates to the technical field of bridge equipment. A bridge body is arranged at the upper end of a support base, a hydraulic oil connecting port is arranged at the upper end of the left side of the support base, a controller is arranged on the surface of the support base, a hydraulic cylinder is connected with the center of the lower part of the support base through a connecting block, hydraulic supporting posts are arranged at the lower end of the hydraulic cylinder, an adjustable chuck is arranged at lower ends of the hydraulic supporting posts, and a bridge stretching suspension cable is connected in the adjustable chuck in a sleeved manner. The suspension cable device is simple in structure, reasonable in design and convenient to operate, a body of the suspension cable device is installed in a position where a suspension cable and the bridge body are connected, an inner hydraulic device is controlled by the controller, and stretching control is performed on the suspension cable through the hydraulic device, so that the suspension cable is in the optimum suspension state, and the suspension cable and the bridge body are anchored through a groove in the upper end of the suspension cable device.
Description
Technical field
The utility model relates to bridge equipment technical field, is specifically related to a kind of bridge construction suspension cable device.
Background technology
Bridge is that one is erected on rivers and lakes and sea, and for the current building smoothly such as vehicle, pedestrian, bridge is generally made up of superstructure, substructure and attached structure, and superstructure mainly refers to bridge span structure and support system; Substructure comprises abutment, bridge pier and basis; Attached structure refers to transition slab at bridge head, truncated cone banking, shore protection, training works etc.
The kind of bridge is a lot, is substantially divided into beam bridge, arch bridge, rigid frame bridge, four kinds of primary structures of suspension cable carrying bogie according to structural system.
Suspension cable carrying bogie has another name called suspension bridge (suspension bridge), refers to cable (or steel chain) to be hung and to be anchored in two sides (or bridge two ends) by the Sarasota bridge as the main supporting member of superstructure.Its cable geometry, by equilibrium of forces conditional decision, generally approaches parabola.From cable many suspension rods that hang down, bridge floor is hung, between bridge floor and suspension rod, the standing stiff girder of putting, forms combined system with cable, to reduce the caused deflection deformation of mobile load.
The suspension cable of existing suspension bridge all adopts steel, steel wire or the wirerope composition that tensile strength is very high, the upper end of suspension cable is connected with Sarasota when mounted, lower end is directly with anchor device and bridge floor anchoring, such connection does not ensure the optimum state that suspension cable connects, in the time that Vehicle Driving Cycle is on bridge floor, can make bridge produce vibration, and common suspension cable connect the effect that cannot play slowing down vibration.
Summary of the invention
The purpose of this utility model is to provide a kind of bridge construction suspension cable device, it is simple in structure, reasonable in design and easy to operate, the body of suspension cable device is arranged on the junction of suspension cable and pontic, utilize the hydraulic means of controller control inside, by hydraulic means to the suspension cable control that stretches, make suspension cable reach best suspension status, and utilize the groove of suspension cable device upper end to make suspension cable and pontic carry out anchoring.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises supporting seat 1, contiguous block 2, hydraulic jack 3, hydraulic pressure support fore-set 4, adjustable chuck 5, hydraulic oil connector 6, bridge stretching suspension cable 8 and controller 9, the upper end of supporting seat 1 is provided with pontic 7, the upper end, left side of supporting seat 1 is provided with hydraulic oil connector 6, the surface of supporting seat 1 is provided with controller 9, the lower central of supporting seat 1 is connected with hydraulic jack 3 by contiguous block 2, the lower end of hydraulic jack 3 is provided with hydraulic pressure support fore-set 4, the lower end of hydraulic pressure support fore-set 4 is provided with adjustable chuck 5, the internal sleeve of adjustable chuck 5 is connected to bridge stretching suspension cable 8.
Described hydraulic pressure support fore-set 4 and adjustable chuck 5 are Demountable, and being convenient to adjustable chuck 5 can adjust according to the stretch size of suspension cable 8 diameters of bridge.
The utility model operating principle: bridge stretching suspension cable 8 is through the preformed hole of pontic 7, and the bridge suspension cable 8 that stretches is socketed in to the inside of adjustable chuck 5, adjustable chuck 5 is locked, utilize hydraulic oil connector 6 to be connected with hydraulic oil, control hydraulic jack 3 by controller 9, and utilize hydraulic jack 3 to control adjustable chuck 5 to stretch downwards, in the time being stretched to certain numerical value, controller 9 can stop exerting pressure to hydraulic jack 3, now utilize the groove of supporting seat 1 upper end to carry out anchoring to bridge stretching suspension cable 8, guarantee that bridge stretching suspension cable 8 and pontic 7 connect as one.
The utlity model has following beneficial effect: it is simple in structure, reasonable in design and easy to operate, the body of suspension cable device is arranged on the junction of suspension cable and pontic, utilize the hydraulic means of controller control inside, by hydraulic means to the suspension cable control that stretches, make suspension cable reach best suspension status, and utilize the groove of suspension cable device upper end to make suspension cable and pontic carry out anchoring.
Brief description of the drawings:
Fig. 1 is the utility model structural representation.
Detailed description of the invention:
Referring to Fig. 1, this detailed description of the invention is by the following technical solutions: it comprises supporting seat 1, contiguous block 2, hydraulic jack 3, hydraulic pressure support fore-set 4, adjustable chuck 5, hydraulic oil connector 6, bridge stretching suspension cable 8 and controller 9, the upper end of supporting seat 1 is provided with pontic 7, the upper end, left side of supporting seat 1 is provided with hydraulic oil connector 6, the surface of supporting seat 1 is provided with controller 9, the lower central of supporting seat 1 is connected with hydraulic jack 3 by contiguous block 2, the lower end of hydraulic jack 3 is provided with hydraulic pressure support fore-set 4, the lower end of hydraulic pressure support fore-set 4 is provided with adjustable chuck 5, the internal sleeve of adjustable chuck 5 is connected to bridge stretching suspension cable 8.
Described hydraulic pressure support fore-set 4 and adjustable chuck 5 are Demountable, and being convenient to adjustable chuck 5 can adjust according to the stretch size of suspension cable 8 diameters of bridge.
This detailed description of the invention operating principle: bridge stretching suspension cable 8 is through the preformed hole of pontic 7, and the bridge suspension cable 8 that stretches is socketed in to the inside of adjustable chuck 5, adjustable chuck 5 is locked, utilize hydraulic oil connector 6 to be connected with hydraulic oil, control hydraulic jack 3 by controller 9, and utilize hydraulic jack 3 to control adjustable chuck 5 to stretch downwards, in the time being stretched to certain numerical value, controller 9 can stop exerting pressure to hydraulic jack 3, now utilize the groove of supporting seat 1 upper end to carry out anchoring to bridge stretching suspension cable 8, guarantee that bridge stretching suspension cable 8 and pontic 7 connect as one.
This detailed description of the invention has following beneficial effect: it is simple in structure, reasonable in design and easy to operate, the body of suspension cable device is arranged on the junction of suspension cable and pontic, utilize the hydraulic means of controller control inside, by hydraulic means to the suspension cable control that stretches, make suspension cable reach best suspension status, and utilize the groove of suspension cable device upper end to make suspension cable and pontic carry out anchoring.
Claims (2)
1. a bridge construction suspension cable device, it is characterized in that it comprises supporting seat (1), contiguous block (2), hydraulic jack (3), hydraulic pressure support fore-set (4), adjustable chuck (5), hydraulic oil connector (6), bridge stretching suspension cable (8) and controller (9), the upper end of supporting seat (1) is provided with pontic (7), the upper end, left side of supporting seat (1) is provided with hydraulic oil connector (6), the surface of supporting seat (1) is provided with controller (9), the lower central of supporting seat (1) is connected with hydraulic jack (3) by contiguous block (2), the lower end of hydraulic jack (3) is provided with hydraulic pressure support fore-set (4), the lower end of hydraulic pressure support fore-set (4) is provided with adjustable chuck (5), the internal sleeve of adjustable chuck (5) is connected to bridge stretching suspension cable (8).
2. a kind of bridge construction suspension cable device according to claim 1, is characterized in that described hydraulic pressure support fore-set (4) and adjustable chuck (5) are Demountable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420198425.3U CN203782586U (en) | 2014-04-23 | 2014-04-23 | Suspension cable device for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420198425.3U CN203782586U (en) | 2014-04-23 | 2014-04-23 | Suspension cable device for bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203782586U true CN203782586U (en) | 2014-08-20 |
Family
ID=51318789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420198425.3U Expired - Fee Related CN203782586U (en) | 2014-04-23 | 2014-04-23 | Suspension cable device for bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203782586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112095465A (en) * | 2020-09-16 | 2020-12-18 | 李蓬 | Bridge inhaul cable anchoring device convenient to install and detach |
-
2014
- 2014-04-23 CN CN201420198425.3U patent/CN203782586U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112095465A (en) * | 2020-09-16 | 2020-12-18 | 李蓬 | Bridge inhaul cable anchoring device convenient to install and detach |
| CN112095465B (en) * | 2020-09-16 | 2021-08-24 | 李蓬 | Bridge inhaul cable anchoring device convenient to install and detach |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EXPY | Termination of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20150423 |