CN1438396A - Guide-cord transition-bridging type building method and structure of large-span building moveable roof - Google Patents
Guide-cord transition-bridging type building method and structure of large-span building moveable roof Download PDFInfo
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- CN1438396A CN1438396A CN 03102579 CN03102579A CN1438396A CN 1438396 A CN1438396 A CN 1438396A CN 03102579 CN03102579 CN 03102579 CN 03102579 A CN03102579 A CN 03102579A CN 1438396 A CN1438396 A CN 1438396A
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Abstract
The invention discloses a kind of rope bridge constructing method and the structure of big span structure movable roof. The invention uses moving motor to tow the soft rope from one end of the structure to the other along the motor orbit of the structure's bearing steel frame endbrain, there forms a soft rope bridge between the two symmetrical fulcrums, then slides the orbit along the soft rope bridge, and fixes the two ends on the two fulcrums, forms the mentioned structure.
Description
Technical field:
The present invention relates to the high-altitude and build bridge and the folding house roof technical field of buildings, particularly be used for the guiding rope transition bridging type building method and the structure of folding house roof building.
Background technology:
Development along with the modern architecture industry has started the New Wave of building modern large span Retractable Roof Structures in the world.The folding house roof building is a kind of novel architecture structure form, roof system is divided into several unit, each unit sheet moves, rotates by the direction along regulation under the driving of traveling mechanism, make between each sheet and overlap, repeatedly put the folding that realizes roof system, this roof system all moves on two very big trapped orbits of span, and the loading transfer of mobile roof is to the load bearing wall of bottom.The weight of roof system is up to more than the kiloton, and so heavy huge monster moves on two tracks, causes the supporting power of bottom load bearing wall to increase greatly, and the construction difficulty that drives traveling mechanism is also very big, simultaneously the expenditure of construction costliness.
Summary of the invention:
The objective of the invention is to propose a kind of guiding rope transition bridging type building method and structure of long span building mobile roof, the requirement of strength that the guiding rope transition bridging type building method of this long span building mobile roof and structure can not only greatly reduce the folding house roof supporter, can alleviate simultaneously the load capacity of original load bearing wall, and solved the technical barrier that drives traveling mechanism, make and build more that the folding house roof building of large span becomes possibility, can also reduce construction cost greatly.
For achieving the above object, the technical solution used in the present invention is: a kind of guiding rope transition bridging type building method of long span building mobile roof, be to lay motor track and trapped orbit in the upper surface of load-bearing steelframe, at the corresponding two ends of load-bearing steelframe two fulcrums are set respectively, the mobile motor that will have cable wire is placed on the motor track, the fixed electrical machinery that is wound with cable wire is placed near the mobile motor, mobile motor is moved to another fulcrum by a fulcrum along track, the fixed electrical machinery constant speed is rotated the relieving cable wire in the same way, cable wire is routed to another fulcrum place by a fulcrum, mobile motor and fixed electrical machinery stop operating simultaneously, stop operating back fixed electrical machinery backward rotation with the cable wire tensioning between two fulcrums, fixing, rail slides into another fulcrum place along the cable wire that lays by a fulcrum then, and the two ends of rail are separately fixed on two fulcrums, formed the structure of guiding rope transition bridging type, at last, computer control traveling mechanism travels in the track of rail, by traveling mechanism roof system unit sheet is moved along trapped orbit to prescribed direction, be overlapped to form roof system; When needs are opened roof system, roof system unit sheet revert to original position by traveling mechanism along prescribed direction, then the rail reverse slide is returned initial position, again that the cable wire two ends are loosening, mobile motor playbacks cable wire after the motor track slides into another fulcrum by a fulcrum, finished the disassembly procedure of guiding cable wire transition bridging type structure; Above-mentioned bridging and tear open bridge method by computer program automatically operation finish.
A kind of guiding rope transition bridging type building structure of long span building mobile roof comprises load-bearing steelframe, motor track, cable wire, rail, corresponding two fulcrums, mobile motor, fixed electrical machinery and trapped orbits; Described motor track laying is in the upper surface of load-bearing steelframe, described cable wire is erected between two symmetrical fulcrums of load-bearing steelframe upper surface, rail cover cable wire above, described mobile motor is placed on the motor track, described fixed electrical machinery is placed near the mobile motor, be wound with cable wire on fixed electrical machinery, described trapped orbit is laid on the upper surface of load-bearing steelframe.
Described cable wire and rail are respectively one or more, and corresponding fulcrum, mobile motor, fixed electrical machinery and motor track also are respectively one or more.
Guiding cable wire transition bridging type method and structure provided by the invention is compared with structure with existing building method, and following beneficial effect is arranged:
1, alleviates the travelling load of original load capacity, increased the fastness and the reliability of building.Because the building method of guiding rope transition bridging type mobile roof provided by the invention and the travelling load that structure will go up the kiloton folding house roof are changed into by two trapped orbits and the dismantled and assembled track carrying of interim many of increasing by two fixing track carryings, make the load capacity minimizing of original load bearing wall carrying many, increased the fastness and the reliability of building.
2, solved the technical barrier that drives traveling mechanism, the folding house roof building of large span provides new technological approaches in order to build more.Owing on the load-bearing steelframe, set up a plurality of removable rail, just can folding house roof unit sheet be moved on this track by driving traveling mechanism, so just be equivalent to whole large span folding house roof is divided into a plurality of little spans unit, folding house roof just can move on the rail of new laying and conventional many tracks such as trapped orbit, solved the technical barrier that drives traveling mechanism, and can arbitrarily set the laying quantity of cable wire and rail according to actual needs, to adapt to the needs of bigger building span.
3, reduce construction cost significantly.Adopt guiding rope transition bridging type building method and structure, make the ground of original load bearing wall and the constructional materials of body of wall itself save a lot on the one hand, and the spending of construction is also saved a lot, owing to solved the technical barrier that drives traveling mechanism, also greatly reduce the expenditure of construction that drives traveling mechanism on the other hand.From overall calculating, the folding house roof building that adopts this kind method and structure to build will reduce construction cost about 30%.
Description of drawings:
Fig. 1 is the vertical view of the guiding rope transition bridging type building structure of long span building mobile roof;
Fig. 2 is the guiding rope transition bridging type building method bridging pre-structure schematic diagram of long span building mobile roof;
Fig. 3 is a structural representation after the guiding rope transition bridging type building method of long span building mobile roof is put up a bridge.
The specific embodiment
As shown in Figure 1-Figure 3, building up span by load-bearing steelframe 1 is 280 meters rotundas, lay the motor track 2 that 4 mobile motors 7 use in load-bearing steelframe 1 upper surface, corresponding at regular intervals two-end-point is provided with 4 couples of fulcrum 5a, 5b, 5c, 5d and fulcrum 6a, 6b, 6c, 6d respectively on the diameter distance of rotunda load-bearing steelframe 1.Pass through computer program, the mobile motor 7 that has cable wire 3 is travelled along motor track 2 forward rotation by fulcrum 5a place, meanwhile, fixed electrical machinery 8 constant speed in the same way rotates relieving cable wire 3, drives to fulcrum 6a place up to mobile motor 7, and two motors stop simultaneously, fixed electrical machinery 8 backward rotation form a steel cable bridge with cable wire 3 tensionings, fixing then.Computer is controlled rail 4 and is slided into fulcrum 6a along the steel cable bridge that lays by fulcrum 5a then, forms the rail bridge one.According to the needs that reality is used, computer can partly or be finished all track layings simultaneously, forms the structure of guiding cable wire bridging type.After above-mentioned temporary track was laid and finished, computer was promptly controlled corresponding traveling mechanism and is travelled on the rail bridge of putting up, and drove roof system unit sheet and move along the direction of regulation, was overlapped to form part or whole roof system.
When needs were opened roof system, roof system unit sheet revert to original position by traveling mechanism along prescribed direction.By computer control rail 4 respectively or simultaneously reverse slide return initial position, then, the two ends of cable wire 3 are loosening, mobile motor 7 returns fulcrum 5a along motor track 2 by fulcrum 6a backward going, has promptly finished the disassembly procedure of guiding cable wire transition bridging type structure.
Claims (3)
1, a kind of guiding rope transition bridging type building method of long span building mobile roof, it is characterized in that: motor track (2) and trapped orbit (9) are laid in the upper surface at load-bearing steelframe (1), at the corresponding two ends of load-bearing steelframe (1) fulcrum (5) and fulcrum (6) are set respectively, the mobile motor (7) that will have cable wire (3) is placed on the track (2), the fixed electrical machinery (8) that will be wound with cable wire (3) is placed near the mobile motor (7), mobile motor (7) is moved to fulcrum (6) by fulcrum (5) along track (2), fixed electrical machinery (8) constant speed is rotated in the same way and is decontroled cable wire (3), cable wire (3) is routed to fulcrum (6) by fulcrum (5) to be located, mobile motor (7) and fixed electrical machinery (8) stop operating simultaneously, fixed electrical machinery (8) backward rotation then, with the cable wire between two fulcrums (3) tensioning, fixing, then rail (4) being slided into fulcrum (6) along the cable wire (3) that lays by fulcrum (5) locates, and the two ends of rail (4) are separately fixed on fulcrum (5) and the fulcrum (6), formed the structure of guiding cable wire transition bridging type, controlling traveling mechanism then travels in the track of rail (4), by traveling mechanism roof system unit sheet is moved along trapped orbit (9) to prescribed direction, be overlapped to form roof system; When needs are opened roof system, roof system unit sheet revert to original position by traveling mechanism along prescribed direction, then rail (4) reverse slide is returned initial position, the two ends that again cable wire (3) are positioned at fulcrum (6) and fulcrum (5) are loosening, mobile motor (7) slides into fulcrum (5) back playback along motor track (2) by fulcrum (6) with cable wire (3), has finished the disassembly procedure of guiding rope transition bridging type structure; Above-mentioned bridging and tear open bridge method by computer program automatically operation finish.
2, a kind of guiding rope transition bridging type building structure of long span building mobile roof, it is characterized in that: this building structure comprises load-bearing steelframe (1), motor track (2), cable wire (3), rail (4), fulcrum (5) and fulcrum (6), mobile motor (7), fixed electrical machinery (8) and trapped orbit (9); Described motor track (2) is laid on the upper surface of load-bearing steelframe (1), described cable wire (3) is erected between load-bearing steelframe (1) upper surface symmetrical two fulcrums (5) and fulcrum (6), rail (4) cover cable wire (3) above, described mobile motor (7) is placed on the motor track (2), described fixed electrical machinery (8) is placed near the mobile motor (7), be wound with cable wire (3) on fixed electrical machinery (8), described trapped orbit (9) is laid on the upper surface of load-bearing steelframe (1).
3, guiding rope transition bridging type according to claim 2 building structure, it is characterized in that: described cable wire (3) and rail (4) are respectively one or more, and corresponding fulcrum (5) and fulcrum (6), mobile motor (7) and fixed electrical machinery (8) and motor track (2) also are respectively one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB03102579XA CN1194153C (en) | 2003-02-13 | 2003-02-13 | Guide-cord transition-bridging type building method and structure of large-span building moveable roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB03102579XA CN1194153C (en) | 2003-02-13 | 2003-02-13 | Guide-cord transition-bridging type building method and structure of large-span building moveable roof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1438396A true CN1438396A (en) | 2003-08-27 |
| CN1194153C CN1194153C (en) | 2005-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB03102579XA Expired - Fee Related CN1194153C (en) | 2003-02-13 | 2003-02-13 | Guide-cord transition-bridging type building method and structure of large-span building moveable roof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112095882A (en) * | 2020-08-28 | 2020-12-18 | 中冶(上海)钢结构科技有限公司 | Folding roof structure adopting overhanging structure and folding method |
-
2003
- 2003-02-13 CN CNB03102579XA patent/CN1194153C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112095882A (en) * | 2020-08-28 | 2020-12-18 | 中冶(上海)钢结构科技有限公司 | Folding roof structure adopting overhanging structure and folding method |
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| Publication number | Publication date |
|---|---|
| CN1194153C (en) | 2005-03-23 |
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Granted publication date: 20050323 |