CN201729566U - Multifunctional semi-circular structure lifting appliance - Google Patents
Multifunctional semi-circular structure lifting appliance Download PDFInfo
- Publication number
- CN201729566U CN201729566U CN2010202305942U CN201020230594U CN201729566U CN 201729566 U CN201729566 U CN 201729566U CN 2010202305942 U CN2010202305942 U CN 2010202305942U CN 201020230594 U CN201020230594 U CN 201020230594U CN 201729566 U CN201729566 U CN 201729566U
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- hook
- suspender
- door frame
- semicircular body
- axle bed
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- Expired - Lifetime
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Abstract
The utility model relates to a multifunctional semi-circular structure lifting appliance which is suspended on two main hooks and a secondary hook of a double-hook crane ship, and comprises a gantry and a lifting hook that is coupled below the gantry by a lifting hook shaft, two ends of the gantry are respectively connected with the two main hooks by a steel cable of the lifting appliance, and the lifting hook is connected with the secondary hook by a hook releasing cable; the lifting appliance is also provided with an overturn cable, and the secondary hook is connected with a lifting hole at the bottom end outside the vertical arc of the semi-circular structure by the overturn cable. The lifting appliance has the advantages of light structure, convenient operation, and safety and reliability, not only can turn the vertically prefabricated semi-circular structure by 90 degrees in the air on the prefabricating field and then lift the semi-circular structure onto a transporting ship, but also can be lifted directly from the transporting ship and conduct installation, and the hook can be automatically released under water, therefore, divers are not required for underwater operation completely. The lifting appliance is convenient to release the hook, and the lifting hook can be released conveniently by the deflection torque of the weight of the lifting hook when the hook releasing cable is pulled up.
Description
Technical field
The utility model relates to a kind of semicircular body dykes and dams erecting device, specifically, relates to a kind of semicircular body detachable hanging device that the semicircular body dykes and dams are installed.
Background technology
At present, in the shore protection improvement project, for example, gold thread top, Weihai City shore protection improvement project yacht wharf section belongs to the yacht wharf district, and this project comprises yacht stop district and visitor sight-seeing area.Wherein, this project semi arch is inboard stops the district for yacht, and 420 meters of bulkhead wall arc length adopt caisset; The long 415 meters hydrophilic water fronts in the semi arch outside are the passenger sight-seeing area, being divided into is four kinds of structures: cement concrete closed square vertical type dike header structure, the upright bank protection structure of twin columns wave breaker block, semicircular body retreats the hydrophilic bank protection structure of stepped appearance, jackstone sloping breakwater bank protection structure, wherein, semicircular body retreats the hydrophilic shore protection section of ladder total length 200m, arrange 44 semicircular body altogether, because outer arc segments is the tourism water front, usually the semicircular body that adopts is, following two parts are pre-formed, promptly go up, following two parts are by bar splicing, need twice prefabricated, efficient is low, cost height, and exist level to connect stubble, semicircular body rough, bubble is arranged, influence attractive in appearance.For this reason, for guaranteeing the prefabricated apparent mass of semicircular body, increase visitor's sense organ degree and consider to improve operating efficiency, cost-cutting, semicircular body adopts vertical disposable prefabricated.Because semicircular body is vertically prefabricated at fabrication yard,, before transportation, needs elder generation with semicircular body vertical aerial 90 degree upsets in fabrication yard, and then hang on carrier so that install for semicircular body is installed; Semicircular body is when being transported to the over-water construction on-site installation from the bank, usually adopt the artificial hook of snap ring hoist cable to carry out the installation of semicircular body, after installation, break off relations under water by diver's diving again, the difficulty because manual operation is broken off relations under water makes that the semicircular body set-up time is long, efficient is low.Can take off hook under water automatically when upset when therefore solving the semicircular body transportation and semicircular body are installed, be a very crucial problem.
The utility model content
The problems referred to above that the utility model transports, exists when installing at above-mentioned semicircular body provide a kind of can be when vertical prefabricated aerial 90 degree upsets of semicircular body and installation waterborne automatically-unhooked under water multi-functional semicircular body suspender.
The technical solution of the utility model is: a kind of multi-functional semicircular body suspender, this suspender hangs on two main hooks and auxiliary hook of double hook crane ship, described semicircular body suspender comprises door frame and suspension hook, suspension hook is coupling below door frame by the suspension hook axle, the two ends of door frame are connected with two main hooks by the suspender cable wire respectively, and suspension hook is connected with auxiliary hook by releasing line; Described suspender also is provided with a upset rope, and auxiliary hook is connected by the upset lifting hole(eyelet) of upset rope with the outer middle side part bottom of the vertical arc of semicircular body;
Preferably, described suspension hook comprises the gib head of bottom and the neck of hook on top, the end that gib head contacts with semicircular body is provided with backing plate, this backing plate is installed in the end of gib head by bearing pin, the upper outside of the neck of hook is provided with a pipe link, releasing line is connected with suspension hook by this pipe link, and the two bottom sides of gib head also is provided with brace panel;
Preferably, described door frame is provided with axle bed and following axle bed, the suspender cable wire is connected with door frame by last axle bed, suspension hook passes through down, and axle bed is connected with door frame, described door frame comprises door frame crossbeam and door frame vertical rod, last axle bed is arranged on the two ends of door frame crossbeam, the top of door frame vertical rod, and following axle bed is arranged on the bottom of door frame vertical rod;
Preferably, the described axle bed of going up is provided with suspender rope axle, is set with suspender pulley and releasing line pulley on the suspender rope axle, and the suspender cable wire is connected with last axle bed by the suspender pulley;
Preferably, described going up on the axle bed also is provided with an arc, and a side of this arc is connected with the top of last axle bed by screw, and opposite side is connected by the outside of back-up ring ring with the releasing line pulley;
Preferably, described suspension hook axle is arranged on down on the axle bed, and suspension hook is coupling on following axle bed by the suspension hook axle;
Preferably, described releasing line comprises one-level releasing line and secondary releasing line, one end of one-level releasing line is connected with auxiliary hook, and the other end is connected with the secondary releasing line, and the secondary releasing line passes the releasing line pulley that is arranged on the door frame and is connected with pipe link on being arranged on suspension hook.
The beneficial effects of the utility model are: the utility model structure is light and handy, easy to operate, safe and reliable, it can will lift on the carrier after the aerial 90 degree upsets of vertical prefabricated semicircular body at fabrication yard, again can be from directly handling installation on the carrier, automatically-unhooked under water, do not need the diver to carry out work drowned under water fully.The gib head place of the utility model suspension hook is provided with the detouchable backing plate, when the lifting semicircular body, backing plate contacts with semicircular body, the wearing and tearing of having avoided gib head and semicircular body direct contact to cause, if backing plate wearing and tearing, as long as change new backing plate, do not need and will change whole suspension hook, saved the cost of manufacture of suspender.The utility model breaks off relations convenient, by being pulled upwardly releasing line, can throw off suspension hook very easily simultaneously by suspension hook weight deflecting torque.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model specific embodiment;
Accompanying drawing 2 is the portal-framed structure scheme drawing of the utility model specific embodiment;
Accompanying drawing 3 is the last shaft base structure scheme drawing of the utility model specific embodiment;
Accompanying drawing 4 is the following shaft base structure scheme drawing of the utility model specific embodiment;
Accompanying drawing 5 is the suspension hook structural representation of the utility model specific embodiment;
Accompanying drawing 6 is the construction profile scheme drawing of the suspension hook of the utility model specific embodiment;
Accompanying drawing 7 is the backing structure scheme drawing of the utility model specific embodiment;
Accompanying drawing 8 is the utility model specific embodiment semicircular body lifting initial condition scheme drawing;
Accompanying drawing 9 is the utility model specific embodiment semicircular body rollover states scheme drawing;
Accompanying drawing 10 lands view for the utility model specific embodiment semicircular body.
The specific embodiment
The specific embodiment of the present utility model: shown in Fig. 1 to 10, a kind of multi-functional semicircular body suspender, this suspender hangs on two main hooks 1 and auxiliary hook 2 of double hook crane ship, described semicircular body suspender comprises door frame 3 and suspension hook 4, suspension hook 4 is coupling below door frame 3 by suspension hook axle 5, the two ends of door frame 3 are connected with two main hooks by suspender cable wire 6 respectively, and suspension hook 4 is connected with auxiliary hook 2 by releasing line; Described suspender also is provided with a upset rope 10, and auxiliary hook 2 is connected by the upset lifting hole(eyelet) of upset rope 10 with the outer middle side part bottom of semicircular body 7 vertical arcs.Suspension hook 4 comprises the gib head 41 of bottom and the neck of hook 42 on top, the end that gib head 41 contacts with semicircular body 7 is provided with backing plate 43, this backing plate 43 is installed in the end of gib head 41 by bearing pin 44, the upper outside of the neck of hook 42 is provided with a pipe link 45, releasing line is connected with suspension hook 4 by this pipe link 4, and the two bottom sides of gib head also is provided with brace panel 46.Door frame 3 is provided with axle bed 31 and following axle bed 32, suspender cable wire 6 is connected with door frame 3 by last axle bed 31, suspension hook 4 passes through down, and axle bed 32 is connected with door frame 3, described door frame 3 comprises door frame crossbeam 33 and door frame vertical rod 34, last axle bed 31 is arranged on the two ends of door frame crossbeam 33, the top of door frame vertical rod 34, and following axle bed 32 is arranged on the bottom of door frame vertical rod 34.Last axle bed 31 is provided with suspender rope axle 35, is set with suspender pulley 36 and releasing line pulley 37 on the suspender rope axle 35, and suspender cable wire 6 is connected with last axle bed 31 by suspender pulley 36; Also be provided with an arc 38 on the last axle bed 31, a side of this arc 38 is connected by the top of screw with last axle bed 31, and opposite side is connected by the outside of back-up ring ring 39 with releasing line pulley 37.Suspension hook axle 5 is arranged on down on the axle bed 32, and suspension hook 6 is coupling on following axle bed 32 by suspension hook axle 5.Releasing line comprises one-level releasing line 8 and secondary releasing line 9, one end of one-level releasing line 8 is connected with auxiliary hook 2, the other end is connected with secondary releasing line 9, and secondary releasing line 9 passes the releasing line pulley 37 that is arranged on the door frame 3 and is connected with pipe link 45 on being arranged on suspension hook 4.
Using method:
(1) semicircular body is overturn in the air, is deposited or load onto ship at fabrication yard
Because semicircular body is vertically prefabricated at quayside, the lifting upset the semicircular body in place so crane barge of crane ship can directly pull in to shore, crane barge is in place.
1) hook: after the crane barge of crane ship was in place, main hook hook suspender cable wire, auxiliary hook were hung the upset rope.The suspender suspension hook is hung in the semicircular body lifting lifting hole(eyelet), and upset rope hook tangles semicircular body upset lifting hole(eyelet).
2) sling semicircular body, upset: the crane ship main hook slowly lifts by crane, and auxiliary hook loosens, and behind the semicircular body lifting built on stilts height 1.3-1.5m, moves to the desired location.Main hook rises to semicircular body and keeps behind the proper height stablizing motionless, and auxiliary hook promotes the upset rope, semicircular body is turned over turn 90 degrees, and promptly is turned to the semicircular body flat bottom surface and is the level of state.
3) deposit or load onto ship: semicircular body upset is in place, moves on storage space or the ship behind the assigned address, and main hook slowly puts down semicircular body.
4) break off relations: after semicircular body is in place, untie the upset rope that is hooked on the auxiliary hook, be hooked on the one-level releasing line on the auxiliary hook and keep relaxed state.Main hook drops to relaxed state, and auxiliary hook lifts the one-level releasing line, and the one-level releasing line lifts the secondary releasing line again, and suspension hook rotates around the suspension hook axle, throws off semicircular body lifting lifting hole(eyelet).
So far, workflow end that semicircular body is overturn in the air, deposited or load onto ship at fabrication yard.Enter next working cycle by said sequence.
(2) semicircular body installation waterborne
1) from the carrier semicircular body of slinging: the suspender sling hook of suspender is hung on the main hook of crane ship, and releasing line is hooked on the auxiliary hook of crane ship and keeps relaxed state.With semicircular body steadily, slowly sling, deliver to the installation site.
2) semicircular body is installed: the main hook of crane ship slowly descends, and auxiliary hook descends thereupon and makes releasing line keep relaxed state.Semicircular body is transferred to the installation site, and the main hook tension is little strained condition, checks whether the semicircular body position is correct.As the need adjustment, the main hook semicircular body of slinging is once more adjusted the position, just puts after adjusting.
3) break off relations: after confirming that the semicircular body correct position is errorless, the main hook of crane ship is loosened fully, auxiliary hook lifts releasing line, and the suspender suspension hook is rotated around the suspension hook axle, throws off semicircular body lifting lifting hole(eyelet).Unhook is finished, and suspender is mentioned.
So far, a semicircular body installation waterborne enters next working cycle.
Claims (7)
1. multi-functional semicircular body suspender, this suspender hangs on two main hooks (1) and an auxiliary hook (2) of double hook crane ship, it is characterized in that: described semicircular body suspender comprises door frame (3) and suspension hook (4), suspension hook (4) is coupling in the below of door frame (3) by suspension hook axle (5), the two ends of door frame (3) are connected with two main hooks by suspender cable wire (6) respectively, and suspension hook (4) is connected with auxiliary hook (2) by releasing line; Described suspender also is provided with a upset rope (10), and auxiliary hook (2) is connected by the upset lifting hole(eyelet) of the outer middle side part bottom of the vertical arc of upset rope (10) and semicircular body (7).
2. multi-functional semicircular body suspender as claimed in claim 1, it is characterized in that: described suspension hook (4) comprises the gib head (41) of bottom and the neck of hook (42) on top, the end that gib head (41) contacts with semicircular body (7) is provided with backing plate (43), this backing plate (43) is installed in the end of gib head (41) by bearing pin (44), the upper outside of the neck of hook (42) is provided with a pipe link (45), releasing line is connected with suspension hook (4) by this pipe link (4), and the two bottom sides of gib head also is provided with brace panel (46).
3. multi-functional semicircular body suspender as claimed in claim 1, it is characterized in that: described releasing line comprises one-level releasing line (8) and secondary releasing line (9), one end of one-level releasing line (8) is connected with auxiliary hook (2), the other end is connected with secondary releasing line (9), and secondary releasing line (9) passes the releasing line pulley (37) that is arranged on the door frame (3) and is connected with pipe link (45) on being arranged on suspension hook (4).
4. as any described multi-functional semicircular body suspender of claim 1 to 3, it is characterized in that: described door frame (3) is provided with axle bed (31) and following axle bed (32), suspender cable wire (6) is connected with door frame (3) by last axle bed (31), suspension hook (4) passes through down, and axle bed (32) is connected with door frame (3), described door frame (3) comprises door frame crossbeam (33) and door frame vertical rod (34), last axle bed (31) is arranged on the two ends of door frame crossbeam (33), the top of door frame vertical rod (34), and following axle bed (32) is arranged on the bottom of door frame vertical rod (34).
5. multi-functional semicircular body suspender as claimed in claim 4, it is characterized in that: the described axle bed (31) of going up is provided with suspender rope axle (35), be set with suspender pulley (36) and releasing line pulley (37) on the suspender rope axle (35), suspender cable wire (6) is connected with last axle bed (31) by suspender pulley (36).
6. multi-functional semicircular body suspender as claimed in claim 5, it is characterized in that: described going up on the axle bed (31) also is provided with an arc (38), one side of this arc (38) is connected by the top of screw with last axle bed (31), and opposite side is connected by the outside of back-up ring ring (39) with releasing line pulley (37).
7. multi-functional semicircular body suspender as claimed in claim 4 is characterized in that: described suspension hook axle (5) is arranged on down on the axle bed (32), and suspension hook (6) is coupling on following axle bed (32) by suspension hook axle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202305942U CN201729566U (en) | 2010-06-21 | 2010-06-21 | Multifunctional semi-circular structure lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202305942U CN201729566U (en) | 2010-06-21 | 2010-06-21 | Multifunctional semi-circular structure lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201729566U true CN201729566U (en) | 2011-02-02 |
Family
ID=43520722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202305942U Expired - Lifetime CN201729566U (en) | 2010-06-21 | 2010-06-21 | Multifunctional semi-circular structure lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201729566U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897646A (en) * | 2012-09-26 | 2013-01-30 | 河南卫华重型机械股份有限公司 | Crane sling device |
| CN103449301A (en) * | 2013-09-22 | 2013-12-18 | 中石化南京工程有限公司 | Overturning and lifting method for major-diameter superheavy end socket |
| CN103753169A (en) * | 2013-12-06 | 2014-04-30 | 安徽巨一自动化装备有限公司 | Differential case turnover auxiliary tool |
| CN108589754A (en) * | 2018-03-27 | 2018-09-28 | 江苏华西村海洋工程服务有限公司 | A kind of caisson hoisting |
| CN109399444A (en) * | 2018-12-21 | 2019-03-01 | 中交航局第二工程有限公司 | Caisson Automatic coupling and decoupling hook and caisson hoisting |
| CN109533209A (en) * | 2018-12-24 | 2019-03-29 | 中交航局第二工程有限公司 | Large-scale component lifting transport installation integrated ship and construction technology |
| CN113264444A (en) * | 2021-05-06 | 2021-08-17 | 广东核电合营有限公司 | Lifting appliance and lifting system for nuclear power station |
-
2010
- 2010-06-21 CN CN2010202305942U patent/CN201729566U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897646A (en) * | 2012-09-26 | 2013-01-30 | 河南卫华重型机械股份有限公司 | Crane sling device |
| CN102897646B (en) * | 2012-09-26 | 2015-04-15 | 河南卫华重型机械股份有限公司 | Crane sling device |
| CN103449301A (en) * | 2013-09-22 | 2013-12-18 | 中石化南京工程有限公司 | Overturning and lifting method for major-diameter superheavy end socket |
| CN103753169A (en) * | 2013-12-06 | 2014-04-30 | 安徽巨一自动化装备有限公司 | Differential case turnover auxiliary tool |
| CN103753169B (en) * | 2013-12-06 | 2016-02-10 | 安徽巨一自动化装备有限公司 | Difference shell upset auxiliary mould |
| CN108589754A (en) * | 2018-03-27 | 2018-09-28 | 江苏华西村海洋工程服务有限公司 | A kind of caisson hoisting |
| CN109399444A (en) * | 2018-12-21 | 2019-03-01 | 中交航局第二工程有限公司 | Caisson Automatic coupling and decoupling hook and caisson hoisting |
| CN109533209A (en) * | 2018-12-24 | 2019-03-29 | 中交航局第二工程有限公司 | Large-scale component lifting transport installation integrated ship and construction technology |
| CN113264444A (en) * | 2021-05-06 | 2021-08-17 | 广东核电合营有限公司 | Lifting appliance and lifting system for nuclear power station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110202 |
|
| CX01 | Expiry of patent term |