CN102691263B - Cable saddles capable of moving transversely suitable for three slideways - Google Patents
Cable saddles capable of moving transversely suitable for three slideways Download PDFInfo
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- CN102691263B CN102691263B CN201210191274.4A CN201210191274A CN102691263B CN 102691263 B CN102691263 B CN 102691263B CN 201210191274 A CN201210191274 A CN 201210191274A CN 102691263 B CN102691263 B CN 102691263B
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- cable saddle
- longeron
- cable
- slideways
- saddle
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Abstract
The invention relates to cable saddles capable of moving transversely suitable for three slideways. The top of a tower is provided with three transverse moving slideways with cable saddles; the cable saddles comprise two first cable saddle longitudinal beams and two second cable saddle longitudinal beams; the adjacent ends of the first cable saddle longitudinal beams and the second cable saddle longitudinal beams on the same side are connected with each other through a hinge pin; the first cable saddle longitudinal beams are fixed with each other by a longitudinal beam connection system, and the second cable saddle longitudinal beams are fixed with each other by the longitudinal beam connection system; a rigging steering device is arranged at the other end (of the first cable saddle longitudinal beam) symmetrical to the adjacent end; and a longitudinal bridge direction limiting block is arranged on the bottom surfaces of the first cable saddle longitudinal beam and the second cable saddle longitudinal beam respectively. According to the invention, the cable saddle longitudinal beam is divided into the first cable saddle longitudinal beams and the second cable saddle longitudinal beams in the longitudinal bridge direction, and the two parts are in hinge joint through a hinge pin; in the hoisting process of a cable crane, the vertical force born by the cable saddles is uniformly transferred to the three slideways and the tower through the cable saddle longitudinal beams, the unclear stress and non-uniform distribution of the three slideways are avoided, the structural simplification of the slideways and the tower is facilitated, and the requirement on the slideway manufacturing precision is reduced..
Description
Technical field
The present invention relates to bridge engineering field, be specifically a kind of be applicable to three slideways can cross sliding type cable saddle.What espespecially in cable crane construction, be applicable to three slideways can cross sliding type cable saddle.
Background technology
Cable crane is especially widely used a kind of lifting appliance in Arch Bridge Construction of current bridge.Cable saddle system is mainly used in turning to of the tethered systems such as drag cable, hoisting rope, working cable and main bearing rope.Along with adopting, the span of bridge of cable crane construction is increasing, and bridge type is more and more novel, and fixed cable saddle is difficult to meet construction requirement; Meanwhile, the lift heavy of cable crane is also in continuous raising, and the vertical force that cable saddle need bear also increases thereupon greatly, make two conventional slideway cable saddle structural systems huge, the vertical force that passes to slideway and cable tower is also too concentrated, causes slideway and the distortion of cable tower excessive, and structure is also wasted seriously.
Existing three common slideway cable saddles, in order to make three slideways stressed evenly, very high to the discrepancy in elevation required precision of three slideways, be prone to the stressed too concentrated situation of single slideway.
Summary of the invention
For the defect existing in prior art, the object of the present invention is to provide a kind of be applicable to three slideways can cross sliding type cable saddle, be applicable to three slideways, and lower, stressed clear and definite to the discrepancy in elevation required precision of three slideways.
For reaching above object, the technical scheme that the present invention takes is:
What be applicable to three slideways can a cross sliding type cable saddle, comprises pylon 3, it is characterized in that: the top of pylon 3 is provided with three traversing slideways 2,
Cable saddle 1 is placed on three traversing slideways 2, and can be along traversing slideway 2 transverse shiftings, and described cable saddle 1 comprises:
Two vertical bridges in edge are indulged bridges to the second cable saddle longeron 1-7 be arrangeding in parallel to the first cable saddle longeron 1-1 be arrangeding in parallel and two edges,
Between the first cable saddle longeron 1-1 of homonymy and the abutting end of the second cable saddle longeron 1-7, connect by bearing pin 1-6,
Being connected by longeron respectively between the direction across bridge of two the first cable saddle longeron 1-1 and between the direction across bridge of two the second cable saddle longeron 1-7 is that 1-5 fixes,
Be provided with rigging transfer 1-3 at the first cable saddle longeron 1-1 and the symmetrical other end of abutting end, described rigging comprises: main rope, drag cable and hoisting rope,
On the bottom surface of the first cable saddle longeron 1-1 and the second cable saddle longeron 1-7, be respectively equipped with vertical bridge to limited block 1-4.
On the basis of technique scheme, described the first cable saddle longeron 1-1 is provided with the first cable saddle longitudinal-beam web plate 1-1-2, and described the second cable saddle longeron 1-7 is provided with the second cable saddle longitudinal-beam web plate 1-7-2,
The right-hand member of the first cable saddle longitudinal-beam web plate 1-1-2 of the first cable saddle longeron 1-1 is provided with pin shaft hole, this pin shaft hole and bearing pin 1-6 adaptation,
The left end of the second cable saddle longitudinal-beam web plate 1-7-2 of the second cable saddle longeron 1-7 is provided with pin shaft hole, this pin shaft hole and bearing pin 1-6 adaptation,
Bearing pin 1-6 is installed in pin shaft hole, the right-hand member of the first cable saddle longeron 1-1 of homonymy is connected with the left end of the second cable saddle longeron 1-7,
Between the first cable saddle longeron edge of a wing 1-1-1 of the first cable saddle longeron 1-1 and the second cable saddle longeron edge of a wing 1-7-1 of the second cable saddle longeron 1-7, leave gap.
On the basis of technique scheme, on the end face of the first cable saddle longeron 1-1 and the second cable saddle longeron 1-7, be respectively provided with a cable saddle frame 1-2.
Of the present invention be applicable to three slideways can cross sliding type cable saddle, cable saddle longeron is indulged to bridge to being divided into the first cable saddle longeron and second cable saddle longeron two parts, adopt again bearing pin hinged, in cable crane lift heavy process, the vertical force that cable saddle bears, gives three slideways and cable tower through cable saddle longeron Transmit evenly, has avoided three stressed indefinite and skewness of slideway, be conducive to simplify slideway and cable tower structure, reduce slideway and make required precision.
Brief description of the drawings
The present invention has following accompanying drawing:
Fig. 1 be applicable to three slideways can cross sliding type cable saddle general arrangement,
Fig. 2 be applicable to three slideways can cross sliding type cable saddle facade structures figure,
Fig. 3 is the 1-1 sectional drawing of Fig. 2,
Fig. 4 is the A portion drawing of Fig. 3.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Fig. 1～4, of the present invention be applicable to three slideways can cross sliding type cable saddle, comprising:
Pylon 3, its top is provided with three traversing slideways 2,
Cable saddle 1 is placed on three traversing slideways 2, and can, along traversing slideway 2 transverse shiftings, in the process of cable saddle 1 slippage, carry out pushing tow or dilatory on the Xu tri-traversing slideways 2 in road simultaneously,
Described cable saddle 1 comprises:
Two vertical bridges in edge are indulged bridges to the second cable saddle longeron 1-7 be arrangeding in parallel to the first cable saddle longeron 1-1 be arrangeding in parallel and two edges,
Between the first cable saddle longeron 1-1 of homonymy and the abutting end of the second cable saddle longeron 1-7, connect by bearing pin 1-6, the vertical bridge of the first cable saddle longeron 1-1 and the second cable saddle longeron 1-7 between that bearing pin 1-6 is set is hinged, in order to make the first cable saddle longeron 1-1 and the second cable saddle longeron 1-7 all become simple beam structure, the vertical force that cable saddle bears in hoisting process, can be clearly, the traversing slideway 2 in Transmit evenly Gei San road, the vertical force that the traversing slideway 2 in Qie Ge road distributes and its discrepancy in elevation precision are irrelevant, thereby make pylon 3 stressed clear and definite, even
Being connected by longeron respectively between the direction across bridge of two the first cable saddle longeron 1-1 and between the direction across bridge of two the second cable saddle longeron 1-7 is that 1-5 fixes, it is that 1-5 is the integral rigidity in order to increase cable saddle longeron that longeron connection is set, prevent that cable saddle is in traversing and hoisting process, there is excessive distortion in direction across bridge
At the first cable saddle longeron 1-1 and the symmetrical other end of abutting end (from Fig. 3, can be understood as one end that bearing pin 1-6 is not set, away from one end of the second cable saddle longeron 1-7) be provided with rigging transfer 1-3, described rigging comprises: main rope, drag cable and hoisting rope
On the bottom surface of the first cable saddle longeron 1-1 and the second cable saddle longeron 1-7, be respectively equipped with vertical bridge to limited block 1-4, as shown in Figure 2, each vertical bridge is arranged at respectively the outside of outermost two traversing slideways 2 to limited block 1-4, vertical bridge is set to limited block 1-4 at the first cable saddle longeron 1-1 and the second cable saddle longeron 1-7 bottom, that vertical bridge in order to limit cable saddle 1 is to slip, avoid coming off from traversing slideway 2
On the end face of the first cable saddle longeron 1-1 and the second cable saddle longeron 1-7, be respectively provided with a cable saddle frame 1-2.Cable saddle frame 1-2 comprises main cable saddle, traction cable saddle, lifting cable saddle, and described cable saddle frame 1-2 can adopt the finished product cable saddle frame that on market, public offering uses, and the application no longer describes in detail.
On the basis of technique scheme, described the first cable saddle longeron 1-1 is provided with the first cable saddle longitudinal-beam web plate 1-1-2, and described the second cable saddle longeron 1-7 is provided with the second cable saddle longitudinal-beam web plate 1-7-2,
The right-hand member of the first cable saddle longitudinal-beam web plate 1-1-2 of the first cable saddle longeron 1-1 is provided with pin shaft hole, this pin shaft hole and bearing pin 1-6 adaptation, and right-hand member is for Fig. 4, i.e. aforesaid abutting end,
The left end of the second cable saddle longitudinal-beam web plate 1-7-2 of the second cable saddle longeron 1-7 is provided with pin shaft hole, this pin shaft hole and bearing pin 1-6 adaptation, and left end is for Fig. 4, i.e. aforesaid abutting end,
Bearing pin 1-6 is installed in pin shaft hole, the right-hand member of the first cable saddle longeron 1-1 of homonymy is connected with the left end of the second cable saddle longeron 1-7,
Between the first cable saddle longeron edge of a wing 1-1-1 of the first cable saddle longeron 1-1 and the second cable saddle longeron edge of a wing 1-7-1 of the second cable saddle longeron 1-7, leave gap, staying gapped object is that the first cable saddle longeron 1-1 and the second cable saddle longeron 1-7 can be relatively rotated around bearing pin 1-6.
The present invention indulges bridge to being divided into the first cable saddle longeron 1-1 and second cable saddle longeron 1-7 two parts by cable saddle longeron, adopt again bearing pin hinged, in cable crane lift heavy process, the vertical force that cable saddle bears, give three slideways and cable tower through cable saddle longeron Transmit evenly, avoid three stressed indefinite and skewness of slideway, be conducive to simplify slideway and cable tower structure, reduced slideway and make required precision.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention the present invention.Like this, if these amendments of the present invention and within modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention is also intended to comprise these changes and modification interior.
The content not being described in detail in this manual belongs to the known prior art of professional and technical personnel in the field.
Claims (2)
1. what be applicable to three slideways can a cross sliding type cable saddle, comprises pylon (3), it is characterized in that: the top of pylon (3) is provided with three traversing slideways (2),
It is upper that cable saddle (1) is placed in three traversing slideways (2), and can be along traversing slideway (2) transverse shifting, and described cable saddle (1) comprising:
Two vertical bridges in edge are indulged bridges to the second cable saddle longeron (1-7) be arrangeding in parallel to the first cable saddle longeron (1-1) be arrangeding in parallel and two edges,
Between the first cable saddle longeron (1-1) of homonymy and the abutting end of the second cable saddle longeron (1-7), connect by bearing pin (1-6),
Between the direction across bridge of two the first cable saddle longerons (1-1) and between the direction across bridge of two the second cable saddle longerons (1-7), fixed by longeron connection system (1-5) respectively,
The other end symmetrical at the first cable saddle longeron (1-1) and abutting end is provided with rigging transfer (1-3), and described rigging comprises: main rope, drag cable and hoisting rope,
On the bottom surface of the first cable saddle longeron (1-1) and the second cable saddle longeron (1-7), be respectively equipped with vertical bridge to limited block (1-4),
Described the first cable saddle longeron (1-1) is provided with the first cable saddle longitudinal-beam web plate (1-1-2), and described the second cable saddle longeron (1-7) is provided with the second cable saddle longitudinal-beam web plate (1-7-2),
The right-hand member of the first cable saddle longitudinal-beam web plate (1-1-2) is provided with pin shaft hole, this pin shaft hole and bearing pin (1-6) adaptation, the left end of the second cable saddle longitudinal-beam web plate (1-7-2) is provided with pin shaft hole, this pin shaft hole and bearing pin (1-6) adaptation, bearing pin (1-6) is installed in pin shaft hole, the right-hand member of the first cable saddle longeron (1-1) of homonymy is connected with the left end of the second cable saddle longeron (1-7)
Between the first cable saddle longeron edge of a wing (1-1-1) and the second cable saddle longeron edge of a wing (1-7-1), leave gap.
As claimed in claim 1 be applicable to three slideways can cross sliding type cable saddle, it is characterized in that: on the end face of the first cable saddle longeron (1-1) and the second cable saddle longeron (1-7), be respectively provided with a cable saddle frame (1-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210191274.4A CN102691263B (en) | 2012-06-11 | 2012-06-11 | Cable saddles capable of moving transversely suitable for three slideways |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210191274.4A CN102691263B (en) | 2012-06-11 | 2012-06-11 | Cable saddles capable of moving transversely suitable for three slideways |
Publications (2)
| Publication Number | Publication Date |
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| CN102691263A CN102691263A (en) | 2012-09-26 |
| CN102691263B true CN102691263B (en) | 2014-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210191274.4A Active CN102691263B (en) | 2012-06-11 | 2012-06-11 | Cable saddles capable of moving transversely suitable for three slideways |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6552725B2 (en) * | 2015-08-31 | 2019-07-31 | ファウ・エス・エル・インターナツイオナール・アクチエンゲゼルシヤフト | Cable mooring system |
| CN108221667A (en) * | 2017-12-29 | 2018-06-29 | 中铁大桥局集团第八工程有限公司 | Slip self-balancing cable saddle system |
| CN115948986B (en) * | 2023-02-02 | 2023-07-04 | 广西路桥工程集团有限公司 | General cable saddle device and general cable saddle system of detaining |
Citations (7)
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|---|---|---|---|---|
| JP2001303515A (en) * | 2000-02-16 | 2001-10-31 | Tokushima Ken | Cable truss bridge |
| CN101173502A (en) * | 2007-09-27 | 2008-05-07 | 贵州省桥梁工程总公司 | Steering cable saddle for bridge construction |
| CN201148595Y (en) * | 2007-11-22 | 2008-11-12 | 广西壮族自治区公路桥梁工程总公司 | Mobile type cable saddle |
| CN201195668Y (en) * | 2008-02-29 | 2009-02-18 | 贵州省桥梁工程总公司 | Movable cable saddle |
| JP4355918B2 (en) * | 2003-11-26 | 2009-11-04 | 株式会社Ｉｈｉ | Bridge girder temporary support gantry and erection vent using the same |
| CN201458588U (en) * | 2009-06-10 | 2010-05-12 | 中铁十三局集团第一工程有限公司 | Combination-type movable cable saddle of cable crane |
| CN201665822U (en) * | 2010-04-22 | 2010-12-08 | 河南高远重型起重机有限公司 | Novel bridge girder erection machine |
-
2012
- 2012-06-11 CN CN201210191274.4A patent/CN102691263B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001303515A (en) * | 2000-02-16 | 2001-10-31 | Tokushima Ken | Cable truss bridge |
| JP4355918B2 (en) * | 2003-11-26 | 2009-11-04 | 株式会社Ｉｈｉ | Bridge girder temporary support gantry and erection vent using the same |
| CN101173502A (en) * | 2007-09-27 | 2008-05-07 | 贵州省桥梁工程总公司 | Steering cable saddle for bridge construction |
| CN201148595Y (en) * | 2007-11-22 | 2008-11-12 | 广西壮族自治区公路桥梁工程总公司 | Mobile type cable saddle |
| CN201195668Y (en) * | 2008-02-29 | 2009-02-18 | 贵州省桥梁工程总公司 | Movable cable saddle |
| CN201458588U (en) * | 2009-06-10 | 2010-05-12 | 中铁十三局集团第一工程有限公司 | Combination-type movable cable saddle of cable crane |
| CN201665822U (en) * | 2010-04-22 | 2010-12-08 | 河南高远重型起重机有限公司 | Novel bridge girder erection machine |
Non-Patent Citations (2)
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| 惠中华.百米高塔缆索起重机整体横移设计与施工.《铁道标准设计》.2007,(第08期), |
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| CN102691263A (en) | 2012-09-26 |
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