CN101618836B - Arranging mode of crossing cable cranes - Google Patents
Arranging mode of crossing cable cranes Download PDFInfo
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- CN101618836B CN101618836B CN2009101011939A CN200910101193A CN101618836B CN 101618836 B CN101618836 B CN 101618836B CN 2009101011939 A CN2009101011939 A CN 2009101011939A CN 200910101193 A CN200910101193 A CN 200910101193A CN 101618836 B CN101618836 B CN 101618836B
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Abstract
The invention relates to an arranging mode of crossing cable cranes, aiming at providing the arranging mode of the crossing cable cranes, optimizing the arranging mode of the cable cranes, breaking through the limit to a regular arranging mode of the cable cranes, and reducing the construction cost under the condition of ensuring the effective working coverage range. The in invention adopts the technical scheme that the arranging mode of crossing cable cranes comprises at least two cable cranes, and each cable crane comprises a fixed end, a traveling end with an arc-shaped track, a cableway system and a traveling car. The arranging mode of the crossing cable cranes is characterized in that a cable crane is arranged in a lower space region, and the other cable cranes are arranged in an upper space region; the lower space region is arranged below the upper space region; and the cableway system of the cable crane in the lower space region are crossed with the cableway systems of the cable cranes in the upper space region. The invention is suitable for hydraulic and hydropower engineering, and is particularly suitable for conditions that the topographical and the geologic situations for arranging the cable cranes in engineering construction are poor and the coverage ranges of pouring regions extend in two directions.
Description
Technical field
The present invention relates to a kind of crossing cable cranes arrangement structure.Be applicable to Hydraulic and Hydro-Power Engineering, the landform, the geologic condition that are particularly useful for engineering construction cable machine layout are relatively poor, and the pouring area coverage is prolonged the situation that both direction stretches.
Background technology
Domestic cable machine adopts mono-parallel-moving type or radiant type cable machine arrangement more at present; Particularly for heavy construction; Wherein radiant type cable machine is fan-shaped, and parallel-moving type cable machine is the square type, though these two kinds of coverages all have more overlay area; But it is the inoperative scope for guaranteeing that the construction of cable machine increases that big zone is arranged in these coverages; The increase of inoperative scope has enlarged the track length of cable machine two sides, has limited the adaptation of cable machine to landform and building, has increased construction investment and the selection that has limited cable machine arrangement.Not only limiting condition is many to use above two kinds of arrangements, but also has increased construction costs.
Summary of the invention
The technical matters that the present invention will solve is: a kind of crossing cable cranes arrangement structure is provided, is intended to optimize cable machine arrangement, break through the restriction that conventional cable machine is arranged, under the situation that guarantees effective work coverage, reduce construction costs.
The technical scheme that the present invention adopted is: the crossing cable cranes arrangement structure; Comprise at least two cable machines; The cable machine is made up of cable machine fixed end, the cable machine mobile terminal, cableway system and the travelling car that contain arc track; It is characterized in that wherein a cable machine is positioned at the low layer area of space; Remaining cable machine is positioned at the upper space zone, and the low layer area of space is positioned at the below in upper space zone, and the cableway system of cable machine is space crossed layout in the cableway system of the interior cable machine of low layer area of space and the upper space zone.
Cable machine in the described low layer area of space or the cable machine in the upper space zone can be arranged to any arrangement.
Cable machine arrangement in the described low layer area of space is identical or different with the cable machine arrangement in the upper space zone.
Described arrangement comprises fixed type, radiant type, parallel-moving type, pendulum is tower or two arc moves formula.
Said cable machine mobile terminal is to being the normal operation region of cable machine in the upper space zone between the critical line, and this critical line is near cableway system in the upper space zone of cable machine mobile terminal and the cableway system intersection in the low layer area of space.
Described critical line is to the non-normal working zone that between the boundary line is cable machine in the upper space zone, and the boundary line is near cableway system in the upper space zone of cable machine fixed end and the cableway system intersection in the low layer area of space.
The invention has the beneficial effects as follows: the present invention utilizes the height sheaf space to arrange the cable machine of both direction; The rope limiting operation not entirely of the cable machine in the low layer area of space wherein; With regional limiting operation, form the arrangement of space crossed and three-dimensional leap in the upper space zone.Can under less construction investment condition, increase cable machine coverage like this, solve the construction demand of engineering, improve cable machine comformability and reduce construction investment at the both direction that intersects.According to cable machine mechanical movement characteristics, cable machine layout pattern is optimized the purpose that reduces construction costs to reach.
Description of drawings
Fig. 1 is the scheme drawing (is example with two radiant type cable machine arranged crosswise) that the embodiment of the invention is overlooked direction.
Fig. 2 is the scheme drawing of embodiment of the invention master apparent direction.
Among the figure, arch dam 1; Cableway system 2; Travelling car 31; Concrete bucket 32; Low layer area of space 4; Upper space zone 5; High-rise cable machine support platform 61; Low layer cable machine support platform 62; Cable machine fixed end 7; Cable machine mobile terminal 8; Feeding platform 9; Critical line 10; High-rise cable machine normal operation region 11; Boundary line 12; High-rise cable machine non-normal working zone 13; Nonclient area 14.
The specific embodiment
Embodiment 1, like Fig. 1, shown in Figure 2, the present embodiment arrangement is applied in certain Hydropower Project arch dam 1 cable machine Construction Arrangement, owing to be arch dam 1, receive the topographic condition restriction to need to arrange and could cover along both direction.This example adopts four cableway systems 2 as cable machine operation area; Wherein two cableway systems 2 are positioned at low layer area of space 4; Two cableway systems 2 are positioned at upper space zone 5; Low layer area of space 4 is positioned at the below in upper space zone 5, and the cableway systems in the low layer area of space 42 are space crossed layout with cableway systems 2 in the upper space zone 5, on every cableway system 2, is provided with travelling car 31 and concrete bucket 32; Travelling car 31 is along cableway system 2 operations, and concrete bucket 32 is fixed on the travelling car 31.
Specifically, build high-rise cable machine support platform 61 and low layer cable machine support platform 62 respectively on two banks, cableway system 2 is between two high-rise cable machine support platforms 61 or two low layer cable machine support platforms 62.The cableway system 2 that is erected on the low layer cable machine support platform 62 forms low layer area of space 4, and the cableway system 2 that is erected on the high-rise cable machine support platform 61 forms upper space zone 5.
Characteristics and actual needs according to building; Cable machine in the low layer area of space 4 can be arranged to any arrangement; Arrangement comprises radiant type, parallel-moving type, pendulum is tower or two arc moves formula, and the cable machine arrangement in the low layer area of space 4 is identical or different with upper space zone 5 interior cable machine arrangements.In this example, the interior cable machine arrangement in the cable machine arrangement in the low layer area of space 4 and upper space zone 5 is identical, all adopts the radiant type arrangement.
Arrange that according to high and low double-deck cable machine the cable machine of intersection is in operation safety problem is arranged, and according to cable machine mechanical movement rule, needs strict control area when operation.In conjunction with illustrated in figures 1 and 2, wherein the cable machine in the low layer area of space 4 is allowed the full coverage areas operation, do not limit range of operation and speed; After the high and low layer cable machine of radiant type arrangement is space crossed; Divide three area operations with the cable machine in the upper space zone 5; Be the normal operation region 11 of cable machine in the upper space zone 5 between cable machine mobile terminal 8 to the critical line 10, this critical line 10 is near cableway system 2 intersections in the cableway system 2 in the upper space zone 5 of cable machine mobile terminal 8 and the low layer area of space 4, in this overlay area; The cable machine can normally move, not limited speed.Two cover cableway systems, 2 congruent regions are that critical line 10 12 is non-normal working regional 13 to the boundary line in the high and low area of space; Boundary line 12 is near cableway system 2 intersections in the cableway system 2 in the upper space zone 5 of cable machine fixed end 7 and the low layer area of space 4, and the cable machine needs confirm according to the position of cable machine in the low layer area of space 4 running velocity and the operation scheme of cable machine in this overlay area.Boundary line 12 is after going to the back to be nonclient area 14, and promptly the cable machine in the upper space zone 5 does not have construction task in this zone.
This cable machine arrangement is adapted to the engineering landform, geologic condition is relatively poor, the situation that cable machine work area coverage stretches along both direction.After analyzing construction building object type characteristics, confirming the main overlay area of cable machine layout, confirm the arranged direction of high low layer cable machine again.When arranging the cable machine; The cable machine can omnidistance be walked in the low layer area of space 4; And covering the most effective work area of building, the cable machine can be walked in subregion in the upper space zone 5, and the cable machine in cable machine in the low layer area of space 4 and the upper space zone 5 is space crossed layout; Replenish like this and cover effective work area that the cable machine can't cover in the low layer area of space 4, reduce construction costs.
The thinking of arranging according to cable machine of the present invention can also lay out different forms according to the characteristics of building and landform; As: a cable machine is arranged in the low layer area of space 4; Two cable machines are arranged in the upper space zone 5; Cable machine in upper space zone 5 arranges that with spatial vertical discrepancy in elevation mode promptly the cable machine in the upper space zone 5 is arranged according to the arranging mode of crossing cable cranes among the embodiment 1.
Claims (3)
1. crossing cable cranes arrangement structure; Comprise at least two cable machines; The cable machine is made up of cable machine fixed end (7), the cable machine mobile terminal (8) that contains arc track, cableway system (2) and travelling car (31); It is characterized in that: wherein a cable machine is positioned at low layer area of space (4); Remaining cable machine is positioned at upper space zone (5), and low layer area of space (4) is positioned at the below of upper space zone (5), and the cableway system (2) of the cableway system (2) of the interior cable machine of low layer area of space (4) and upper space zone (5) interior cable machine is space crossed layout; Cable machine in cable machine in the said low layer area of space (4) or the upper space zone (5) is arranged to fixed type, radiant type, parallel-moving type, pendulum is tower or two arc moves any arrangement in the formula.
2. crossing cable cranes arrangement structure according to claim 1; It is characterized in that: be between said cable machine mobile terminal (8) to the critical line (10) that the normal operation region (11) of cable machine in upper space zone (5), this critical line (10) are near cableway system (2) intersection in the cableway system (2) in the upper space zone (5) of cable machine mobile terminal (8) and the low layer area of space (4).
3. crossing cable cranes arrangement structure according to claim 2; It is characterized in that; Described critical line (10) be the non-normal working zone (13) of cable machine in the upper space zone (5) between the boundary line (12), and boundary line (12) are near cableway system (2) in the upper space zone (5) of cable machine fixed end (7) and interior cableway system (2) intersection of low layer area of space (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101011939A CN101618836B (en) | 2009-07-28 | 2009-07-28 | Arranging mode of crossing cable cranes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101011939A CN101618836B (en) | 2009-07-28 | 2009-07-28 | Arranging mode of crossing cable cranes |
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| Publication Number | Publication Date |
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| CN101618836A CN101618836A (en) | 2010-01-06 |
| CN101618836B true CN101618836B (en) | 2012-05-23 |
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| CN2009101011939A Active CN101618836B (en) | 2009-07-28 | 2009-07-28 | Arranging mode of crossing cable cranes |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000016759A (en) * | 1998-06-30 | 2000-01-18 | Kensetsusho Kinkichihou Kensetsukyoku | Cable crane |
| EP1568649A2 (en) * | 2004-02-24 | 2005-08-31 | Bilfinger Berger AG | Cable crane |
| JP4112191B2 (en) * | 2001-05-14 | 2008-07-02 | 日本電信電話株式会社 | Distributed server system, failure recovery method, failure recovery program, and recording medium |
| CN201525708U (en) * | 2009-07-28 | 2010-07-14 | 中国水电顾问集团华东勘测设计研究院 | Arrangement structure of cross cable machine |
-
2009
- 2009-07-28 CN CN2009101011939A patent/CN101618836B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000016759A (en) * | 1998-06-30 | 2000-01-18 | Kensetsusho Kinkichihou Kensetsukyoku | Cable crane |
| JP4112191B2 (en) * | 2001-05-14 | 2008-07-02 | 日本電信電話株式会社 | Distributed server system, failure recovery method, failure recovery program, and recording medium |
| EP1568649A2 (en) * | 2004-02-24 | 2005-08-31 | Bilfinger Berger AG | Cable crane |
| CN201525708U (en) * | 2009-07-28 | 2010-07-14 | 中国水电顾问集团华东勘测设计研究院 | Arrangement structure of cross cable machine |
Non-Patent Citations (1)
| Title |
|---|
| 陈江等.小湾电站缆机选型与布置.《建设机械技术与管理》.2007,第61-62页，图1. * |
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| CN101618836A (en) | 2010-01-06 |
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