CN201891080U - Auxiliary cable saddle for cable hanging construction for spatial cable suspension bridge - Google Patents
Auxiliary cable saddle for cable hanging construction for spatial cable suspension bridge Download PDFInfo
- Publication number
- CN201891080U CN201891080U CN2010206071050U CN201020607105U CN201891080U CN 201891080 U CN201891080 U CN 201891080U CN 2010206071050 U CN2010206071050 U CN 2010206071050U CN 201020607105 U CN201020607105 U CN 201020607105U CN 201891080 U CN201891080 U CN 201891080U
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- cable
- saddle
- auxiliary
- suspension
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Abstract
The utility model relates to an auxiliary cable saddle for cable hanging construction for a suspension bridge, which is characterized in that an auxiliary device(s) is/are arranged on one side or two sides of a saddle on the top of a tower, the auxiliary device comprises a bottom plate, a left side plate and a right side plate, and the bottom plate is provided with a cable strand separating device. The auxiliary cable saddle provided by the utility model has the following technical characteristics in application that: the auxiliary device(s) is/are arranged on one side or two sides of the saddle so that the device(s) is/are easy to dismount and mount; the auxiliary device ensures that a parallel steel-wire main cable can be transitioned smoothly in an arc way at a saddle outlet so as to avoid more serious phenomena of wire protruding and bending; and the auxiliary device can meet the requirements on the transition of the main cable from a vertical plane to an inclined plane when the cable is suspended and a bridge is formed. Therefore, the auxiliary cable saddle provided by the utility model has the advantages of ensuring the suspension of the spatial main cable to be simpler on one hand, and alleviating phenomena of wire protruding and bending in the spatial cable suspension on the other hand. Meanwhile, the scheme can adapt to the transformation of the main cable in different planes.
Description
Technical field:
The utility model relates to the bridge field, is specifically related to a kind of auxiliary cable saddle that space cable suspension rope bridge main push-towing rope is installed that is used for.
Background technology:
In the past, conventional ground anchor type or the self-anchored suspension bridge structure of implementing striden main push-towing rope in its limit and was conitnuous forms both at home and abroad, realized at cat head saddle place turning to.The main rope face empty cable state with become the bridge state under be consistent mostly, be positioned at perpendicular.
In recent years, some space cable suspension rope bridges, particularly self-anchored suspension bridge have all been built both at home and abroad.In frame cable process, main push-towing rope needs to be converted into in the clinoplain of bridge state from the perpendicular of empty cable state, thus the main push-towing rope steel wire is brought problems such as a series of drum silks, bending.
Summary of the invention:
The purpose of this utility model is to provide a kind of improved auxiliary cable saddle that is used for the construction of suspension cable crane span structure cable, and it can overcome the some shortcomings that the main push-towing rope steel wire rouses silk easily, bends in the prior art.
To achieve these goals, the technical solution of the utility model is: a kind of auxiliary cable saddle that is used for the construction of suspension cable crane span structure cable, it mainly comprises suspension bridge cat head saddle, it is characterized in that: the one or both sides of cat head saddle are provided with servicing unit, servicing unit is made of base plate and left and right side plate, and base plate is provided with the strand separating device.
The utlity model has following technical characterstic during use, one, (or a side) is provided with servicing unit in the saddle both sides, and this installs easy accessibility; Its two, this servicing unit makes the parallel steel wire main push-towing rope can seamlessly transit by camber line going out saddle mouth place, avoids comparatively serious drum silk and bending; Its three, when this servicing unit can adapt to the frame cable when becoming bridge main push-towing rope in the transformation requirement of perpendicular to clinoplain.Therefore, advantage of the present utility model is on the one hand to make setting up of space main push-towing rope more simple, releived on the other hand the drum silk during the space cable sets up, the phenomenon of bending.Simultaneously, this scheme can adapt to the conversion of main push-towing rope in Different Plane.
Description of drawings:
Fig. 1 is the user mode reference diagram of the utility model one embodiment
Fig. 2 is the lateral view of Fig. 1
Fig. 3 is the vertical view of Fig. 1
Fig. 4 is the structural representation of the utility model one embodiment
Fig. 5 is the structural representation of the utility model strand separating device
Fig. 6 is the structural representation of the utility model left plate
Fig. 7 is the structural representation of the utility model base plate
Fig. 8 is the structural representation of the utility model right plate
The specific embodiment:
The utility model will be further described below in conjunction with drawings and Examples.
The utility model mainly comprises suspension bridge cat head saddle 1, and its difference with the prior art is: the one or both sides of cat head saddle are provided with servicing unit, and servicing unit is made of base plate 2 and left and right side plate 3,4, and base plate is provided with strand separating device 5.
The strand separating device is formed by connecting by fixed head 6 and one group of spacer rod 7 establishing thereon, and the quantity of spacer rod determines that according to strand quantity spacer rod adopts circular reinforcing bar or rod iron to make.One group of spacer rod is the low arc shooting in middle high both sides on fixed head, and the interval between spacer rod and the spacer rod is suitable with the saddle well width.The two sides of fixed head and bottom surface are respectively equipped with fixing threaded hole 8, and base plate and left and right side plate are provided with and the corresponding fixed screw 9 of fixing threaded hole size, and base plate is fixedlyed connected with fixed head by fixed screw respectively with left and right side plate.
In force, auxiliary cable saddle is installed on cable saddle outlet both sides, forms transition arc with steel plate, separates with round bar or rod iron between the strand.Auxiliary cable saddle is made detachable.Between main push-towing rope steel wire installation period, steel tendon can seamlessly transit in saddle and auxiliary cable saddle, guarantees the marshalling of steel wire, stressed safety.
Claims (4)
1. one kind is used for the auxiliary cable saddle that suspension cable crane span structure cable is constructed, it mainly comprises suspension bridge cat head saddle, it is characterized in that: the one or both sides of cat head saddle are provided with servicing unit, and servicing unit is made of base plate and left and right side plate, and base plate is provided with the strand separating device.
2. a kind of auxiliary cable saddle that is used for the construction of suspension cable crane span structure cable according to claim 1 is characterized in that: the strand separating device is formed by connecting by fixed head and one group of spacer rod establishing thereon, and spacer rod adopts circular reinforcing bar or rod iron to make.
3. a kind of auxiliary cable saddle that is used for the construction of suspension cable crane span structure cable according to claim 2 is characterized in that: one group of spacer rod is the low arc shooting in middle high both sides on fixed head.
4. a kind of auxiliary cable saddle that is used for the construction of suspension cable crane span structure cable according to claim 2, it is characterized in that: the two sides and the bottom surface of fixed head are respectively equipped with fixing threaded hole, base plate and left and right side plate are provided with and the corresponding fixed screw of fixing threaded hole size, and base plate is fixedlyed connected with fixed head by fixed screw respectively with left and right side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206071050U CN201891080U (en) | 2010-11-15 | 2010-11-15 | Auxiliary cable saddle for cable hanging construction for spatial cable suspension bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206071050U CN201891080U (en) | 2010-11-15 | 2010-11-15 | Auxiliary cable saddle for cable hanging construction for spatial cable suspension bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201891080U true CN201891080U (en) | 2011-07-06 |
Family
ID=44220557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206071050U Expired - Fee Related CN201891080U (en) | 2010-11-15 | 2010-11-15 | Auxiliary cable saddle for cable hanging construction for spatial cable suspension bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201891080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316407A (en) * | 2014-11-13 | 2015-01-28 | 江苏科技大学 | Fatigue test device and test method of steel stranded wire in bending state |
-
2010
- 2010-11-15 CN CN2010206071050U patent/CN201891080U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316407A (en) * | 2014-11-13 | 2015-01-28 | 江苏科技大学 | Fatigue test device and test method of steel stranded wire in bending state |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20191115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |