CN203307727U - Steering cable saddle of large-tonnage cable crane - Google Patents
Steering cable saddle of large-tonnage cable crane Download PDFInfo
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- CN203307727U CN203307727U CN2013203444452U CN201320344445U CN203307727U CN 203307727 U CN203307727 U CN 203307727U CN 2013203444452 U CN2013203444452 U CN 2013203444452U CN 201320344445 U CN201320344445 U CN 201320344445U CN 203307727 U CN203307727 U CN 203307727U
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Abstract
The utility model discloses a steering cable saddle of a large-tonnage cable crane, which solves the problems that more wind cables are arranged in front and back of an existing movable type cable saddle along a bridge direction, the cost is high and the service lives of a bearing cable wheel shaft assembly, a craning cable wheel shaft assembly, a traction cable wheel shaft assembly, a bearing cable, a craning cable and a traction cable are short. The steering cable saddle of the large-tonnage cable crane comprises cable saddle base distribution beams and a cable saddle base connection transverse beam; each cable saddle base distribution beam is provided with a bearing cable wheel shaft assembly, a bearing cable steering device, a craning cable steering device, a traction cable wheel shaft assembly, a traction cable steering device and a transverse movement wheel shaft assembly; the cable saddle base connection transverse beam is provided with a craning cable wheel shaft assembly; the cable saddle base distribution beams are located on the left and right sides of the cable saddle base connection transverse beam. According to the steering cable saddle disclosed by the utility model, the service lives of the bearing cable wheel shaft assembly, the craning cable wheel shaft assembly, the traction cable wheel shaft assembly, the bearing cable, the craning cable and the traction cable are prolonged.
Description
Technical field
The utility model relates to the bridge construction engineering field, is specially a kind of large-tonnage cable crane steering cable saddle.
Background technology
At present, adopt the span of bridge of cable hoisting construction increasing, structure is more and more novel; Adopt fixed cable saddle, in construction, can not adjust the position of track cable on bridge width.
Existing Mobile type cable saddle, hoisting rope, drag cable angle pulley generally are set in the tower top both sides, hoisting rope, drag cable are through hoisting rope axle assembly and drag cable axle assembly, again through direction across bridge tower top both sides angle pulley, along the pylon vertical direction, advance hoist engine again, this kind layout of structural system cause hoisting rope, drag cable to pylon along bridge to uneven horizontal force increase, pylon increases along the quantity of bridge wind cable configuration forwards, backwards, cost increases; And cable saddle traversing after, track cable and track cable axle assembly can not be stressed at same axial plane, larger to the damage of track cable axle assembly and track cable, thereby cause greatly shorten the application life of track cable axle assembly and track cable.
The utility model content
In order to overcome existing Mobile type cable saddle because of hoisting rope, drag cable turns to and makes pylon large to uneven horizontal force along bridge, cause pylon many along bridge wind cable configuration forwards, backwards, cost is high, and track cable, hoisting rope, drag cable because of cable saddle traversing after and its axle assembly not stressed in same axial plane, make the track cable axle assembly, the hoisting rope axle assembly, drag cable axle assembly and track cable, hoisting rope, the deficiency that greatly shorten the application life of drag cable, the utility model aims to provide a kind of large-tonnage cable crane steering cable saddle, this steering cable saddle collection track cable transfer, the hoisting rope transfer, the drag cable transfer, the track cable axle assembly, the hoisting rope axle assembly, the drag cable axle assembly is in one, by hoist engine, drawing traversing axle assembly makes cable saddle move in tower top direction across bridge direction, meet the demand of cable crane track cable diverse location, by hoisting rope transfer, drag cable transfer, hoisting rope transfer, adjust the stressed problem in same plane of the traversing rear hoisting rope of cable saddle and hoisting rope axle assembly, drag cable and drag cable axle assembly, hoisting rope and hoisting rope axle assembly, can extend the application life of track cable axle assembly, hoisting rope axle assembly, drag cable axle assembly and track cable, drag cable, hoisting rope.
To achieve these goals, the technical scheme that adopts of the utility model is:
A kind of large-tonnage cable crane steering cable saddle, comprise cable saddle base distribution beam and cable saddle base connecting cross beam; Its design feature is that described cable saddle base distribution beam is provided with track cable axle assembly, track cable transfer, hoisting rope transfer, drag cable axle assembly, drag cable transfer and traversing axle assembly; On described cable saddle base connecting cross beam, be provided with the hoisting rope axle assembly; Described cable saddle base distribution beam is positioned at the left and right sides of cable saddle base connecting cross beam; Hoisting rope is walked around the hoisting rope axle assembly and by the hoisting rope transfer, is adjusted the direction of hoisting rope, and what make hoisting rope and hoisting rope axle assembly is subjected to force direction at same plane; Track cable is walked around the track cable axle assembly and by the track cable transfer, is adjusted the direction of track cable, and what make track cable and track cable axle assembly is subjected to force direction at same plane; Drag cable is walked around the drag cable axle assembly and by the drag cable transfer, is adjusted the direction of drag cable, and what make drag cable and drag cable axle assembly is subjected to force direction at same plane; Described hoisting rope and drag cable are arranged to the left and right along bridge; Described hoisting rope axle assembly is positioned at the below of track cable axle assembly and drag cable axle assembly; Described drag cable axle assembly, drag cable transfer are positioned at track cable axle assembly, the track cable transfer left and right sides; Described hoisting rope transfer is arranged on the middle part of cable saddle base distribution beam and can rotates around direction across bridge.
The axle assembly of described track cable axle assembly, hoisting rope axle assembly and drag cable axle assembly all is comprised of at least one runner be assembled on respective axes of rotation, as the support raceway of corresponding cable.
Be below the technical scheme of further improvement of the utility model:
For what guarantee that drag cable can be smooth-going, enter the drag cable transfer, described drag cable axle assembly by being provided with drag cable transition pulley between the drag cable transfer, described drag cable is walked around this drag cable transition pulley.
Further, described cable saddle base distribution beam and cable saddle base connecting cross beam are arranged on the traversing T-shaped slipway beam of cable saddle.
The traversing T-shaped slipway beam of described cable saddle is fixedly linked by sliding and position limitation piece and the described cable saddle base distribution beam that is positioned at the traversing T-shaped slipway beam of cable saddle both sides.Further, the traversing T-shaped slipway beam of described cable saddle ties and connects by bearing pin and sliding and position limitation piece alignment pin, and described sliding and position limitation piece is connected with described cable saddle base distribution beam by securing member.
As a kind of specific constructive form of track cable transfer, described track cable transfer comprises upper and lower crossbeam, connects the end stiffener of upper and lower crossbeam, and is located at T-shaped wheel the between upper and lower crossbeam by mandrel rod; Described track cable is on described T-shaped wheel face of taking turns; Between described track cable transfer and cable saddle base distribution beam, be provided with the taper liner piece of regulating track cable transfer angle.
As a kind of specific constructive form of drag cable transfer, described drag cable transfer comprises dull and stereotyped pulley and rotating shaft; Described drag cable transfer and track cable transfer are fixedly linked, and the drag cable transfer is positioned at track cable transfer both sides.
As a kind of specific constructive form of hoisting rope transfer, described hoisting rope transfer comprises three pulleys that are arranged in juxtaposition, and upper and lower the putting of pulley, spacing distribution crossbeam is set; The hoisting rope transfer adopts bearing pin to be connected with the web of described cable saddle base distribution beam.
As a kind of specific constructive form of traversing axle assembly, described traversing axle assembly is comprised of a plurality of coasters, and distribution beam is provided with otic placode corresponding to the position of cable saddle base connecting cross beam at the bottom of cable saddle, and described traversing axle assembly is contained on this otic placode by bearing pin.
Thus, the utility model large-tonnage cable crane steering cable saddle comprises the track cable transfer, the hoisting rope transfer, the drag cable transfer, the track cable axle assembly, the hoisting rope axle assembly, the drag cable axle assembly, traversing axle assembly, cable saddle base distribution beam, the sliding and position limitation piece, T-shaped slipway beam and bearing pin, it is characterized in that cable saddle can adjust track cable after traversing automatically, drag cable, turning to of hoisting rope, reduce hoisting rope, drag cable at tower top because turning to tower top along bridge to the uneven horizontal force produced, thereby reduce the quantity of pylon along bridge wind cable setting forwards, backwards.
Track cable transfer as above is comprised of inverted T shape steel wheel, transfer lower and upper cross-member, mandrel rod, end stiffener, the T-steel wheel is stuck between lower and upper cross-member by mandrel rod, top rail is with bolts with the end stiffener, according to track cable end bay hypsokinesis angle, the taper liner piece is set on cable saddle base distribution beam and regulates track cable transfer angle, with guarantee the track cable transfer with track cable at suitable bridge to being positioned at same inclined plane.
Drag cable transfer as above, be comprised of two dull and stereotyped pulleys, axle, in one, is distributed in track cable transfer both sides with the track cable transfer.
Hoisting rope transfer as above, by three pulleys, keep flat and form, at pulley spacing distribution crossbeam setting up and down, the hoisting rope transfer adopts bearing pin to be connected with cable saddle base distribution beam web, the hoisting rope transfer can rotate around direction across bridge, the traversing rear hoisting rope of cable saddle is unloaded at cable crane to regulate, different angle while loading, and guarantees all the time the inclination angle that hoisting rope transfer and hoisting rope are consistent from the hoisting rope axle assembly to hoist engine.
Sliding and position limitation piece as above, adopt bolt to be connected with cable saddle base distribution beam, and for fixedly cable saddle is in the position of tower top, preformed hole on sliding and position limitation piece, T-shaped slipway beam, adopt bearing pin location pin to fix.
Described traversing axle assembly is comprised of tackle pulley, and the position of the corresponding cable saddle base of distribution beam connecting cross beam arranges the reinforcement otic placode at the bottom of cable saddle, and traversing axle assembly adopts bearing pin to be connected with the reinforcement otic placode.
Compared with prior art, the beneficial effects of the utility model are: the utility model large-tonnage cable crane steering cable saddle draws traversing axle assembly by hoist engine makes cable saddle move in tower top direction across bridge direction, meet the demand of cable crane track cable diverse location, guaranteed track cable, hoisting rope, drag cable and track cable axle assembly, the hoisting rope axle assembly, the drag cable axle assembly is stressed in same axial plane, reduce the traversing rear load-bearing rope of cable saddle, hoisting rope, drag cable and track cable axle assembly, the hoisting rope axle assembly, the damage of drag cable axle assembly, extended the track cable axle assembly, the hoisting rope axle assembly, drag cable axle assembly and track cable, hoisting rope, the application life of drag cable.In addition, the utility model reduced hoisting rope, drag cable to pylon along bridge to uneven horizontal force, thereby reduced pylon along bridge to the quantity that forward and backward wind cable arranges, only reduce one of wind cable quantity, single seat bridge escapable cost reaches 3,000,000 yuan of left and right.
The utility model large-tonnage cable crane steering cable saddle, simple in structure, stressed clear and definite rationally, after cable saddle is traversing, automatically adjust turning to of track cable, drag cable, hoisting rope.
Below in conjunction with drawings and Examples, the utility model is further elaborated.
The accompanying drawing explanation
Fig. 1 is the structure principle chart of an embodiment of the utility model;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the B-B sectional view of Fig. 1;
Fig. 4 is the C-C sectional view of Fig. 1;
Fig. 5 is hoisting rope axle assembly schematic diagram in Fig. 1;
Fig. 6 is track cable in Fig. 1, drag cable transfer schematic diagram;
Fig. 7 is hoisting rope transfer schematic diagram in Fig. 1;
Fig. 8 is traversing axle assembly schematic diagram in Fig. 1.
In the drawings
1-track cable axle assembly; 2-track cable transfer; 3-hoisting rope axle assembly;
4-hoisting rope transfer; 5-drag cable axle assembly; 6-drag cable transfer;
The traversing axle assembly of 7-; 8-cable saddle base distribution beam; 9-cable saddle base connecting cross beam;
10-sliding and position limitation piece; The 11-bearing pin; The traversing T-shaped slipway beam of 12-cable saddle; The 13-hoisting rope;
The 14-track cable; The 15-drag cable; 16-drag cable transition pulley.
The specific embodiment
A kind of large-tonnage cable crane steering cable saddle, as shown in Fig. 1 ~ 4, comprise track cable axle assembly 1, track cable transfer 2, hoisting rope axle assembly 3, hoisting rope transfer 4, drag cable axle assembly 5, drag cable transfer 6, traversing axle assembly 7, cable saddle base distribution beam 8, cable saddle base connecting cross beam 9, sliding and position limitation piece 10, bearing pin 11, the traversing T-shaped slipway beam 12 of cable saddle, hoisting rope 13, track cable 14, drag cable 15 and drag cable transition pulley 16.
Track cable axle assembly 1, track cable transfer 2, hoisting rope transfer 4, drag cable axle assembly 5, drag cable transfer 6, traversing axle assembly 7 are set on cable saddle base distribution beam 8, on cable saddle base connecting cross beam 9, the hoisting rope axle assembly is set, adopt the welding combining form to connect in aggregates, on the cable saddle integral rigidity, on intensity, meet the force request of track cable 14, hoisting rope 13 and drag cable 15.
Cable saddle base distribution beam 8 links together by high-strength bolt with sliding and position limitation piece 10, and sliding and position limitation piece 10 ties and connects by bearing pin 11 alignment pins with T-shaped slipway beam 12.
On T-shaped slipway beam 12, reach cable saddle base distribution beam 8 bottom surface soldering stainless steel plates, and on T-shaped slipway beam 12 coating butter, reduce the traversing frictional resistance of cable saddle, adopt the traversing axle assembly 7 of hoist engine traction to make cable saddle integral body move to job position along T-shaped slipway beam 12.
Hoisting rope 13, drag cable 15 are arranged along bridge through hoisting rope transfer 4, drag cable transfer 6 to the left and right by hoisting rope axle assembly 3, drag cable axle assembly 5, can reduce hoisting rope, drag cable to pylon along bridge to uneven horizontal force, thereby reduce the quantity that pylon arranges to forward and backward wind cable along bridge.
Track cable transfer 2, drag cable transfer 6 are integrated in one, and drag cable transfer 6 is distributed in track cable transfer 2 both sides.
Hoisting rope axle assembly 3 is arranged on cable saddle base connecting cross beam 9, and passes from the below of track cable axle assembly 1, drag cable axle assembly 5.
Hoisting rope transfer 4, be arranged in the middle of the cable saddle base distribution beam of both sides, and can rotate around direction across bridge, and the angle of free adjustment hoisting rope transfer 4 is stressed at same plane with angle pulley to adapt to hoisting rope 13.
After cable saddle was traversing, the uneven horizontal force of the direction across bridge that track cable 14, hoisting rope 13, drag cable 15 produce was passed to cable saddle base distribution beam 8 by transfer, finally by sliding and position limitation piece 10, bearing pin 11, is passed to T-shaped slipway beam 12.
Cable saddle of the present utility model is simple in structure, stressed rationally clear and definite, is applicable to the fixed cable saddle of cable crane and Mobile type cable saddle; And can guarantee that track cable, hoisting rope, drag cable and track cable axle assembly, hoisting rope axle assembly, drag cable axle assembly are stressed in same axial plane, reduce the damage of the traversing rear load-bearing rope of cable saddle, hoisting rope, drag cable and track cable axle assembly, hoisting rope axle assembly, drag cable axle assembly.
The content that above-described embodiment is illustrated should be understood to these embodiment only be used to being illustrated more clearly in the utility model, and be not used in the restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present utility model.
Claims (9)
1. a large-tonnage cable crane steering cable saddle, comprise cable saddle base distribution beam (8) and cable saddle base connecting cross beam (9); It is characterized in that, described cable saddle base distribution beam (8) is provided with track cable axle assembly (1), track cable transfer (2), hoisting rope transfer (4), drag cable axle assembly (5), drag cable transfer (6) and traversing axle assembly (7); On described cable saddle base connecting cross beam (9), be provided with hoisting rope axle assembly (3); Described cable saddle base distribution beam (8) is positioned at the left and right sides of cable saddle base connecting cross beam (9); Hoisting rope (13) is walked around hoisting rope axle assembly (3) and by hoisting rope transfer (4), is adjusted the direction of hoisting rope (13), and what make hoisting rope (13) and hoisting rope axle assembly (3) is subjected to force direction at same plane; Track cable (14) is walked around track cable axle assembly (1) and by track cable transfer (2), is adjusted the direction of track cable (14), and what make track cable (14) and track cable axle assembly (1) is subjected to force direction at same plane; Drag cable (15) is walked around drag cable axle assembly (5) and by drag cable transfer (6), is adjusted the direction of drag cable (15), and what make drag cable (15) and drag cable axle assembly (5) is subjected to force direction at same plane; Described hoisting rope (13) and drag cable (15) are arranged to the left and right along bridge; Described hoisting rope axle assembly (3) is positioned at the below of track cable axle assembly (1) and drag cable axle assembly (5); Described drag cable axle assembly (5), drag cable transfer (6) are positioned at track cable axle assembly (1), track cable transfer (2) left and right sides; Described hoisting rope transfer (4) is arranged on the middle part of cable saddle base distribution beam (8) and can rotates around direction across bridge.
2. large-tonnage cable crane steering cable saddle according to claim 1, it is characterized in that, described drag cable axle assembly (5) by being provided with drag cable transition pulley (16) between drag cable transfer (6), described drag cable (15) is walked around this drag cable transition pulley (16).
3. large-tonnage cable crane steering cable saddle according to claim 1, is characterized in that, described cable saddle base distribution beam (8) and cable saddle base connecting cross beam (9) are arranged on the traversing T-shaped slipway beam of cable saddle (12).
4. large-tonnage cable crane steering cable saddle according to claim 3, it is characterized in that, the traversing T-shaped slipway beam of described cable saddle (12) is fixedly linked with described cable saddle base distribution beam (8) by the sliding and position limitation piece (10) that is positioned at the traversing T-shaped slipway beam of cable saddle (12) both sides.
5. large-tonnage cable crane steering cable saddle according to claim 4, it is characterized in that, the traversing T-shaped slipway beam of described cable saddle (12) ties and connects by bearing pin (11) and sliding and position limitation piece (10) alignment pin, and described sliding and position limitation piece (10) is connected with described cable saddle base distribution beam (8) by securing member.
6. according to the described large-tonnage cable crane of one of claim 1-5 steering cable saddle, it is characterized in that, described track cable transfer (2) comprises upper and lower crossbeam, connects the end stiffener of upper and lower crossbeam, and is located at T-shaped wheel the between upper and lower crossbeam by mandrel rod; Described track cable is on described T-shaped wheel face of taking turns; Between described track cable transfer (2) and cable saddle base distribution beam (8), be provided with the taper liner piece of regulating track cable transfer angle.
7. according to the described large-tonnage cable crane of one of claim 1-5 steering cable saddle, it is characterized in that, described drag cable transfer (6) comprises dull and stereotyped pulley and rotating shaft; Described drag cable transfer (6) and track cable transfer (2) are fixedly linked, and drag cable transfer (6) is positioned at track cable transfer (2) both sides.
8. according to the described large-tonnage cable crane of one of claim 1-5 steering cable saddle, it is characterized in that, described hoisting rope transfer (4) comprises three pulleys that are arranged in juxtaposition, and upper and lower the putting of pulley, spacing distribution crossbeam is set; Hoisting rope transfer (4) adopts bearing pin to be connected with the web of described cable saddle base distribution beam (8).
9. according to the described large-tonnage cable crane of one of claim 1-5 steering cable saddle, it is characterized in that, described traversing axle assembly (7) is comprised of a plurality of coasters, distribution beam at the bottom of cable saddle (8) is provided with otic placode corresponding to the position of cable saddle base connecting cross beam (9), and described traversing axle assembly (7) is contained on this otic placode by bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203444452U CN203307727U (en) | 2013-06-17 | 2013-06-17 | Steering cable saddle of large-tonnage cable crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203444452U CN203307727U (en) | 2013-06-17 | 2013-06-17 | Steering cable saddle of large-tonnage cable crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203307727U true CN203307727U (en) | 2013-11-27 |
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ID=49613945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203444452U Expired - Fee Related CN203307727U (en) | 2013-06-17 | 2013-06-17 | Steering cable saddle of large-tonnage cable crane |
Country Status (1)
| Country | Link |
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| CN (1) | CN203307727U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276671A (en) * | 2013-06-17 | 2013-09-04 | 湖南省建筑工程集团总公司 | Steering cable saddle for large-tonnage cable crane |
| CN103866691A (en) * | 2014-03-27 | 2014-06-18 | 中交一公局第一工程有限公司 | Anchor group device of large-sized cable hoisting system track cables |
| CN104963286A (en) * | 2015-07-07 | 2015-10-07 | 中铁大桥局集团有限公司 | FRP inhaul cable anchoring device with ferrule releasing function, and mounting method of FRP inhaul cable anchoring device |
| CN115948986A (en) * | 2023-02-02 | 2023-04-11 | 广西路桥工程集团有限公司 | Universal cable saddle buckling device and universal cable saddle buckling system |
-
2013
- 2013-06-17 CN CN2013203444452U patent/CN203307727U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276671A (en) * | 2013-06-17 | 2013-09-04 | 湖南省建筑工程集团总公司 | Steering cable saddle for large-tonnage cable crane |
| CN103276671B (en) * | 2013-06-17 | 2014-08-06 | 湖南省建筑工程集团总公司 | Steering cable saddle for large-tonnage cable crane |
| CN103866691A (en) * | 2014-03-27 | 2014-06-18 | 中交一公局第一工程有限公司 | Anchor group device of large-sized cable hoisting system track cables |
| CN103866691B (en) * | 2014-03-27 | 2015-09-09 | 中交一公局第一工程有限公司 | A kind of Large scale cable crane track cable group anchor device |
| CN104963286A (en) * | 2015-07-07 | 2015-10-07 | 中铁大桥局集团有限公司 | FRP inhaul cable anchoring device with ferrule releasing function, and mounting method of FRP inhaul cable anchoring device |
| CN104963286B (en) * | 2015-07-07 | 2016-09-07 | 中铁大桥局集团有限公司 | A kind of FRP inhaul cable anchor discharging Confinement effect and installation method thereof |
| CN115948986A (en) * | 2023-02-02 | 2023-04-11 | 广西路桥工程集团有限公司 | Universal cable saddle buckling device and universal cable saddle buckling system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 |