CN209482163U - A kind of hanging basket device for suspension bridge sling replacing - Google Patents
A kind of hanging basket device for suspension bridge sling replacing Download PDFInfo
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- CN209482163U CN209482163U CN201821715898.0U CN201821715898U CN209482163U CN 209482163 U CN209482163 U CN 209482163U CN 201821715898 U CN201821715898 U CN 201821715898U CN 209482163 U CN209482163 U CN 209482163U
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- hanging basket
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- connecting shaft
- flatcar
- suspension bridge
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Abstract
The utility model relates to a kind of hanging basket devices for suspension bridge sling replacing, belong to suspending technology field.Including connecting shaft, one group of Hanging Basket unit peace mechanism of car, the connecting shaft is threaded through simultaneously in one group of Hanging Basket unit, several support rods are fixed between Hanging Basket unit described in one group, so that one group of Hanging Basket unit forms monoblock type and can rotate around connecting shaft, flatcar mechanism is arranged in the connecting shaft bottom between Hanging Basket unit described in one group.Any Hanging Basket unit includes roof type framework and main frame, and roof type framework bottom is threaded through on connecting shaft, and the main frame is set to below roof type framework.The flatcar mechanism includes flatcar, idler wheel and one group of winch, and the idler wheel is fixed at flatcar lower surface, and winch described in one group is with the center symmetric setting of connecting shaft in flatcar upper surface.A kind of hanging basket device for suspension bridge sling replacing not only ensure that the safety and convenience of construction, but also can quickly replace hoist cable under lower sling height.
Description
Technical field
The utility model relates to a kind of hanging basket devices for suspension bridge sling replacing, belong to suspending technology field.
Background technique
Suspension bridge refers to the cable (or steel chain) that two sides (or bridge both ends) are hung and be anchored in by Sarasota as top
The bridge of the main supporting member of structure.Its cable geometry is determined by the equilibrium condition of power, normally close to parabola.From cable
Hang down many hoist cables, and bridge floor is hung.In the long-term use process, sling of suspension bridge will appear various diseases, main
It include: the corrosion of 1, upper and lower anchor head；2, anchoring loosens, fails, stripped thread；3, steel wire corrosion or fatigue breaking in hoist cable；4, hoist cable
Protective jacket breakage aging, cracking, breakage；5, hoist cable axis deviation, drop shot rope are cut；6, hoist cable steel strand wires or steel wire unbalance stress
It is even.Since there are these diseases for sling of suspension bridge, so that the serious security risks of the security presence of bridge are needed to suspension bridge
Hoist cable is replaced.
The method that suspension bridge removes hoist cable in the prior art is after releasing lower anchor head constraint, using lifting appliance from cord clip top
Wire rope sling is directly lifted out the height of main push-towing rope by portion upwards right above cord clip, and the sling height of lifting appliance need to be greater than master
Cable presss from both sides twice of height.Since large-span suspension bridge king-tower height is high, king-post vicinity wire rope sling length is longer, generally
The sling height of bridge floor hoisting machine require not being able to satisfy so high construction requirement.
Utility model content
Technical problem to be solved in the utility model is that one kind is provided for the above-mentioned prior art for sling of suspension bridge
The hanging basket device of replacement not only ensure that the safety and convenience of construction, but also can be under lower sling height quickly
Replacement hoist cable.
A kind of the technical scheme in the invention for solving the above technical problem are as follows: Hanging Basket for suspension bridge sling replacing
Device, including connecting shaft, one group of Hanging Basket unit peace mechanism of car, the connecting shaft are threaded through simultaneously in one group of Hanging Basket unit, one group of institute
It states and is fixed with several support rods between Hanging Basket unit, so that one group of Hanging Basket unit forms monoblock type and can be around working day and night
Dynamic, flatcar mechanism is arranged in the connecting shaft bottom between Hanging Basket unit described in one group.
Any Hanging Basket unit includes roof type framework and main frame, and roof type framework bottom is threaded through connecting shaft
On, the main frame is set to below roof type framework.
The flatcar mechanism includes flatcar, idler wheel and one group of winch, and the idler wheel is fixed at flatcar lower surface, and one group
The winch is with the center symmetric setting of connecting shaft in flatcar upper surface.
The main frame is enclosed by several crossbeams and vertical beam to be set, for operating personnel's activity.
More reinforcing beams are fixed in the roof type framework.
The idler wheel is arranged multiple in flatcar following table face interval.
Compared with the prior art, the advantages of the utility model are: a kind of hanging basket device for suspension bridge sling replacing,
Drive Hanging Basket unit to move integrally by flatcar mechanism, not only ensure that the safety and convenience of construction, and can compared with
Hoist cable is quickly replaced under low sling height.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of the hanging basket device for suspension bridge sling replacing of the utility model embodiment；
Fig. 2 is a kind of side view of the hanging basket device for suspension bridge sling replacing of the utility model embodiment；
1 Hanging Basket unit, 2 connecting shafts, 3 support rods, 4 winches, 5 flatcar mechanisms, 6 idler wheels, 7 roof type frameworks, 8 main frames in figure
Body, 9 reinforcing beams, 10 flatcars.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
As shown in Figure 1, one of the present embodiment is used for the hanging basket device of suspension bridge sling replacing, including 2, one groups of connecting shaft
The peaceful mechanism of car 5 of Hanging Basket unit 1, any Hanging Basket unit 1 include roof type framework 7 and main frame 8, and main frame 8 is set by welding
It sets below roof type framework 7, the connecting shaft 2 is threaded through simultaneously in 7 top of roof type framework of one group of Hanging Basket unit 1, and one group
Several support rods 3 are fixed between the main frame 8, so that one group of Hanging Basket unit 1 forms monoblock type and can be 2 turns around connecting shaft
It is dynamic, so as to adjust the angle of the device, so that the device is in horizontality always；Between Hanging Basket unit 1 described in one group
2 bottom of connecting shaft by be welded and fixed setting flatcar mechanism 5.
The flatcar mechanism 5 includes flatcar 10, idler wheel 6 and one group of winch 4, and 10 upper surface of flatcar passes through welding and connecting shaft 2
It being fixedly connected, 3 groups of intervals of idler wheel 6 are fixed at 10 lower surface of flatcar, and 6 idler wheels 6 are placed on top layer head-rope and are slided,
Winch 4 described in one group is fixed at 10 upper surface of flatcar with the central symmetry of connecting shaft 2.
The main frame 8, which is enclosed by several crossbeams and vertical beam by welding manner, to be set, for operating personnel's activity.
More reinforcing beams 9 are welded in the roof type framework 7, reinforcing beam 9, which encloses, is set as inverted-triangular.
The device is completed in bridge floor assembly when replacing hoist cable, the device is then moved to span centre lowest order using steam crane
It sets, then 6 idler wheels is placed on top layer head-rope, so that the device is arranged on top layer head-rope.After in place, electricity is connected
Source lies in haulage cable one end on the cord clip above the device, and using the winch in flatcar mechanism, which is slowly pulled
It is moved to operating position, and is secured the device on main push-towing rope, to prevent the device mobile or rollover, such operating worker can
With Quick overhaul in the apparatus or replacement hoist cable.
In addition to the implementation, the utility model further includes having other embodiments, all to use equivalents or equivalent
The technical solution that alternative is formed, should all fall within the protection scope of the utility model claims.
Claims (6)
1. a kind of hanging basket device for suspension bridge sling replacing, it is characterised in that: including connecting shaft (2), one group of Hanging Basket unit (1)
Peaceful mechanism of car (5), the connecting shaft (2) is threaded through simultaneously in one group of Hanging Basket unit (1), between Hanging Basket unit (1) described in one group
Several support rods (3) are fixed with, so that one group of Hanging Basket unit (1) forms monoblock type and can rotate around connecting shaft (2), are located at
Flatcar mechanism (5) are arranged in connecting shaft (2) bottom between Hanging Basket unit (1) described in one group.
2. a kind of hanging basket device for suspension bridge sling replacing according to claim 1, it is characterised in that: any described
Hanging Basket unit (1) includes roof type framework (7) and main frame (8), and roof type framework (7) bottom is threaded through on connecting shaft (2),
The main frame (8) is set to below roof type framework (7).
3. a kind of hanging basket device for suspension bridge sling replacing according to claim 1, it is characterised in that: the flatcar
Mechanism (5) includes flatcar (10), idler wheel (6) and one group of winch (4), and the idler wheel (6) is fixed at flatcar (10) lower surface,
Winch described in one group (4) is with the center symmetric setting of connecting shaft (2) in flatcar (10) upper surface.
4. a kind of hanging basket device for suspension bridge sling replacing according to claim 2, it is characterised in that: the main frame
Body (8) is enclosed by several crossbeams and vertical beam to be set, for operating personnel's activity.
5. a kind of hanging basket device for suspension bridge sling replacing according to claim 2, it is characterised in that: the roof
More reinforcing beams (9) are fixed in formula framework (7).
6. a kind of hanging basket device for suspension bridge sling replacing according to claim 3, it is characterised in that: the idler wheel
(6) it is arranged in flatcar (10) following table face interval multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821715898.0U CN209482163U (en) | 2018-10-23 | 2018-10-23 | A kind of hanging basket device for suspension bridge sling replacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821715898.0U CN209482163U (en) | 2018-10-23 | 2018-10-23 | A kind of hanging basket device for suspension bridge sling replacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209482163U true CN209482163U (en) | 2019-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821715898.0U Active CN209482163U (en) | 2018-10-23 | 2018-10-23 | A kind of hanging basket device for suspension bridge sling replacing |
Country Status (1)
| Country | Link |
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| CN (1) | CN209482163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113322834A (en) * | 2021-04-15 | 2021-08-31 | 江苏法尔胜缆索有限公司 | Method for replacing sling of suspension bridge through single-lifting-point tensioning |
-
2018
- 2018-10-23 CN CN201821715898.0U patent/CN209482163U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113322834A (en) * | 2021-04-15 | 2021-08-31 | 江苏法尔胜缆索有限公司 | Method for replacing sling of suspension bridge through single-lifting-point tensioning |
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