CN203782586U - Suspension cable device for bridge construction - Google Patents

Suspension cable device for bridge construction Download PDF

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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
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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
Application number
CN201420198425.3U
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Chinese (zh)
Inventor
侯继文
李志强
江文智
Original Assignee
侯继文
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 侯继文 filed Critical 侯继文
Priority to CN201420198425.3U priority Critical patent/CN203782586U/en
Application granted granted Critical
Publication of CN203782586U publication Critical patent/CN203782586U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of bridge construction suspension cable device
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.
CN201420198425.3U 2014-04-23 2014-04-23 Suspension cable device for bridge construction Expired - Fee Related CN203782586U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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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