CN207090834U - Cable boom hoisting - Google Patents

Cable boom hoisting Download PDF

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Publication number
CN207090834U
CN207090834U CN201721095695.1U CN201721095695U CN207090834U CN 207090834 U CN207090834 U CN 207090834U CN 201721095695 U CN201721095695 U CN 201721095695U CN 207090834 U CN207090834 U CN 207090834U
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CN
China
Prior art keywords
sport car
rope
hoisting
cable
pylon
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Active
Application number
CN201721095695.1U
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Chinese (zh)
Inventor
孙辉
王建军
李彩霞
韩玉
冯春萌
凌忠
王�锋
隗磊军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangxi Road and Bridge Engineering Group Co Ltd
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Guangxi Road and Bridge Engineering Group Co Ltd
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Publication date
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Priority to CN201721095695.1U priority Critical patent/CN207090834U/en
Application granted granted Critical
Publication of CN207090834U publication Critical patent/CN207090834U/en
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Abstract

The utility model discloses a kind of cable boom hoisting, including pylon, bearing unit, sport car unit, rack unit, lifting unit and traction unit.Track cable is supported on the cable saddle of pylon, front and rear sport car is slideably positioned on track cable respectively, sport car hanger is hung on below each sport car by hoisting rope, and front and rear hauling rope connects each sport car of each sport car traction and moved along track cable respectively, and cable saddle is laterally slidedly arranged on front and rear pylon respectively.The technical problem that cable boom hoisting can solve cable crane very flexible and handling is limited in scope.

Description

Cable boom hoisting
Technical field
Loop wheel machine technical field is the utility model is related to, more particularly to a kind of cable boom hoisting built bridge and used.
Background technology
With the development of domestic and international Loads of Long-span Bridges segmental construction technology, batch production manufacture, the big section in scene is presented in beam bridge construction The trend of section installation.Cable crane is transported in being constructed as bridge subsection and a kind of important equipment of installation component, its handling Flexibility and allocation and transportation scope are to disclosure satisfy that requirement is to be smoothed out the key of live big section installation.Current cable crane is hung The existing cable crane of Beijing South Maxpower Technology Co. Ltd's power is complicated, and handling is dumb during lifting, being limited in scope for lifting, has a strong impact on The process of construction far from disclosure satisfy that needs.
Utility model content
Goal of the invention of the present utility model is, in view of the above-mentioned problems, a kind of cable boom hoisting is provided, the rope boom hoisting Can solve cable crane very flexible and technical problem that handling is limited in scope.
To reach above-mentioned purpose, technical scheme is a kind of cable boom hoisting used by the utility model, including pylon, Bearing unit, sport car unit, rack unit, lifting unit and traction unit, the pylon include foreland pylon and rear bank tower The slide rail that the top of frame, the foreland pylon and the rear bank pylon is respectively equipped with cable saddle and laterally set, the cable saddle slide It is installed on the slide rail;The bearing unit includes some track cables be arrangeding in parallel, the both ends of the track cable respectively across Cross foreland pylon and connect main earth anchor with the cable saddle on rear bank pylon;After the sport car unit includes a preceding sport car and one Sport car, the preceding sport car and the rear sport car are slidedly arranged on the track cable, are provided between the preceding sport car and the rear sport car Connecting rope;The rack unit includes lower hanger after a front lower hanger and one, under the front lower hanger and afterwards lower hanger Side is fixed with a suspension hook respectively;The lifting unit includes preceding sport car hoisting rope and rear sport car hoisting rope, before described The front lower hanger is hung on institute by sport car hoisting rope order around the assembly pulley between the preceding sport car and the front lower hanger Before stating below sport car, the both ends of the preceding sport car hoisting rope are respectively across the cable saddle on the foreland pylon and the rear bank pylon Connect a hoisting winding;Sport car hoisting rope order is around the pulley between the rear sport car and the rear lower hanger after described Group hangs on the rear lower hanger below the rear sport car, and the both ends of the rear sport car hoisting rope are respectively across the foreland tower Frame connects a hoisting winding with the cable saddle on the rear bank pylon;The traction unit includes front haulage rope and rear haulage Rope, the front haulage rope draw the preceding sport car by a hauling block, and the both ends of the front haulage rope are respectively across described Cable saddle on foreland pylon connects a rack winch, and the rear haulage rope draws the rear race by a hauling block Car, the both ends of the rear haulage rope connect a rack winch across the cable saddle on the rear bank pylon respectively.
As an improvement mode, the both ends of the preceding sport car hoisting rope are respectively around being fixed on turning for the main earth anchor A hoisting winding is connected to pulley, the both ends of the rear sport car hoisting rope are respectively around the steering for being fixed on the main earth anchor Pulley connects a hoisting winding.
As an improvement mode, the both ends of the front haulage rope are slided around the steering for being fixed on the main earth anchor respectively Wheel one rack winch of connection, the both ends of the rear haulage rope connect around the angle pulley for being fixed on the main earth anchor respectively One rack winch.
As an improvement mode, the cable saddle is arranged on the slide rail by roller-coaster.
As an improvement mode, the cable saddle is provided with assembly pulley, and the assembly pulley includes the row's pulley of upper, middle and lower three, The track cable connects main earth anchor, the preceding sport car hoisting rope and rear sport car hoisting rope point around upper row's pulley of the assembly pulley Not Rao Guo intermediate row the hoisting winding is connected with the assembly pulley of lower row, during the front haulage rope and rear haulage rope bypass respectively Between row with the assembly pulley of lower row connect the rack winch.
As an improvement mode, the preceding sport car is provided with rear sport car hoisting rope third wheel, it is described after sport car hoisting rope around The rear sport car hoisting rope third wheel is crossed, the rear sport car is provided with preceding sport car hoisting rope third wheel, and the preceding sport car hoisting rope bypasses institute Sport car hoisting rope third wheel before stating.
Due to being had the advantages that using above-mentioned technical proposal, the utility model:
Cable boom hoisting of the present utility model is supported by tower system, and sport car unit is suspended on bearing unit, lifting Unit can move up and down the weight of sport car handling;Traction unit can draw sport car and be moved forward and backward along track cable, and cable saddle can Slid laterally with respect to pylon, the transverse shifting of sport car can be achieved.The structure of cable lifting is simple, is easily installed, passes through control Lifting unit, traction unit and cable saddle, which make front and rear sport car cooperate, can move the weight of allocation and transportation in a plurality of directions and partially Turn, thus handling is flexible, and handling is limited in scope, and substantially increases efficiency of construction.
Because the both ends of preceding sport car hoisting rope connect a lifting elevator around the angle pulley for being fixed on main earth anchor respectively Machine, the both ends of rear sport car hoisting rope connect a hoisting winding around the angle pulley for being fixed on main earth anchor respectively.Set and turn The force direction of steel wire rope can be changed to pulley, be easy to the installation of hoisting winding.
Because the both ends of front haulage rope connect a rack winch around the angle pulley for being fixed on main earth anchor respectively, after The both ends of hauling rope connect a rack winch around the angle pulley for being fixed on main earth anchor respectively.Set angle pulley can one Change the force direction of steel wire rope, be easy to the installation of rack winch.
Because cable saddle is arranged on slide rail by roller-coaster, roller is set to reduce frictional force of the cable saddle with respect to slide rail.
Brief description of the drawings
Fig. 1 is the structural representation of cable boom hoisting of the present utility model;
Fig. 2 is the structural representation of load bearing system of the present utility model;
Fig. 3 is the structural representation of tackling system of the present utility model;
Fig. 4 is the structural representation of trailer system of the present utility model;
Fig. 5 is the structural representation of cable saddle of the present utility model;
In figure, 101- foreland pylons, bank pylon after 102-, 3- cable saddles, 301- pulleys, 302- pulleys, 303- pulleys, 5- holds Weight rope, the main earth anchors of 6-, sport car before 71-, sport car after 72-, sport car hoisting rope third wheel before 711-, sport car hoisting rope third wheel after 721-, Sport car hoisting rope before 81-, sport car hoisting rope after 82-, 91- front haulage ropes, 92- rear haulage ropes, 11- angle pulleies, 12- connections Rope, 13- hoisting windings, 14- rack winches, the front lower hangers of 151-, lower hanger, 16- suspension hooks, the traversing elevators of 17- after 152- Machine, 18- slide rails, 19- hauling blocks.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
A kind of cable boom hoisting, including pylon, bearing unit, sport car unit, rack unit, lifting unit and traction Unit.
Jointly shown with reference to Fig. 1 and Fig. 2, pylon includes foreland pylon 101 and rear bank pylon 102, and foreland pylon 101 is with after The top of bank pylon 102 is respectively equipped with the slide rail 18 of a transverse direction.A cable saddle 3 is slidably fitted with two slide rails 18 respectively; The bottom of cable saddle 3 is provided with roller, and cable saddle 3 is installed on slide rail 18 by roller-coaster, sets roller to reduce cable saddle 3 with respect to slide rail 18 Frictional force.The both sides of cable saddle 3 are connected to a traversing hoist engine 17, pass through the rope belt dynamic search of traversing hoist engine 17 Saddle 3 slides laterally along slide rail 18.
Bearing unit includes two track cables 5 be arrangeding in parallel, and the both ends of two track cables 5 are respectively across foreland pylon 101 and rear bank pylon 102 on cable saddle 3 connect main earth anchor 6.
Jointly shown with reference to Fig. 1 and Fig. 3, sport car unit includes sport car 72 after a preceding sport car 71 and one, preceding sport car 71 With one after sport car 72 be slideably positioned on track cable 5, connecting rope 12, preceding sport car 71 are provided between preceding sport car 71 and rear sport car 72 Installed in front have a hauling block, the rear side of rear sport car 72 is provided with a hauling block.
Rack unit includes lower hanger 152 after a front lower hanger 151 and one, afterwards front lower hanger 151 and lower hanger 152 Lower section be fixed with a suspension hook 16. respectively
Lifting unit includes preceding sport car hoisting rope 81 and rear sport car hoisting rope 82, and the preceding order of sport car hoisting rope 81 is run around preceding The lower section of sport car 71 before assembly pulley between car 71 and front lower hanger 151 hangs on front lower hanger 151, preceding sport car hoisting rope 81 Both ends connect a hoisting winding 13 across the cable saddle 3 on foreland pylon 101 and rear bank pylon 102 respectively;Sport car lifting afterwards Rear lower hanger 152 is hung on the rear lower section of sport car 72 by assembly pulley of the order of rope 82 between sport car 72 later and rear lower hanger 152, The both ends of sport car hoisting rope 82 connect a lifting elevator across the cable saddle 3 on foreland pylon 101 and rear bank pylon 102 respectively afterwards Machine 13.The both ends of preceding sport car hoisting rope 81 connect a hoisting winding around the angle pulley 11 for being fixed on main earth anchor 6 respectively 13, the both ends of rear sport car hoisting rope 82 connect a hoisting winding 13 around the angle pulley 11 for being fixed on main earth anchor 6 respectively. Set angle pulley 11 to change the force direction of steel wire rope of windlass, be easy to the installation of hoisting winding 13.Preceding sport car 71 is set There is rear sport car hoisting rope third wheel 721, for rear sport car hoisting rope 82 around sport car hoisting rope third wheel 721 later, rear sport car 72 is provided with preceding run Car hoisting rope third wheel 711, preceding sport car hoisting rope 81 bypass preceding sport car hoisting rope third wheel 711, set hoisting rope third wheel to hoisting rope It can play a part of supporting and separate.
Jointly shown with reference to Fig. 1 and Fig. 4, traction unit includes front haulage rope 91 and rear haulage rope 92, and front haulage rope 91 is logical Sport car 71 before a hauling block 19 is drawn is crossed, the both ends of front haulage rope 91 connect respectively across the cable saddle 3 on foreland pylon 101 One rack winch 14, sport car 72 after rear haulage rope 92 is drawn by hauling block 19, the both ends of rear haulage rope 92 across Later the cable saddle 3 on bank pylon 102 connects a rack winch 14 respectively.The both ends of front haulage rope 91 bypass respectively to be fixed on The angle pulley 11 of main earth anchor 6 connects a rack winch 14, and the both ends of rear haulage rope 92 bypass respectively is fixed on main earth anchor 6 Angle pulley 11 connect a rack winch 14.Set angle pulley 11 can one change steel wire rope force direction, be easy to The installation of rack winch 14.
As shown in figure 5, cable saddle 3 is provided with the row's pulley of upper, middle and lower three, track cable 5 connects around upper row's pulley 301 of cable saddle 3 Main earth anchor 6, the preceding both ends of sport car hoisting rope 81 are bypassed under the intermediate row pulley 302 of foreland pylon cable saddle 3 and rear bank pylon cable saddle 3 respectively The pulley 303 of row connects hoisting winding 13, and the rear both ends of sport car hoisting rope 82 are rotating around the intermediate row pulley of bank pylon cable saddle 3 later 302 and the pulleys 303 of the row of foreland pylon cable saddle 3 times connect hoisting windings 13;The both ends of front haulage rope 91 bypass foreland tower respectively The intermediate row pulley 302 of frame cable saddle 3 and lower row's pulley 303 connection rack winch 14, the both ends of rear haulage rope 92 are rotating around bank later The intermediate row pulley 302 of pylon cable saddle 3 and lower row's pulley 303 connection rack winch 14.
The operation principle of the cable boom hoisting is:
By the weight that can lift by crane preceding sport car 71 of hoisting winding 13 for tightening up or loosening sport car hoisting rope 81 before connection Thing moves in the vertical direction;Can be by rear sport car by the hoisting winding 13 of sport car hoisting rope 82 after tightening up or loosening connection The weight of 72 liftings moves in the vertical direction.
Preceding sport car 71 and rear sport car can be drawn by the front haulage rope 91 or rear haulage rope 92 of tightening up or loosen connection sport car 72 slide along track cable 5.
By the way that cable saddle 3 is slided relative to pylon the row of sport car and the weight of lifting can be driven to move.
Two cable boom hoistings, which are arranged side by side, can form a cable crane, pass through four of the cable crane respectively Suspension centre can carry out flexible handling to weight.

Claims (6)

  1. A kind of 1. cable boom hoisting, it is characterised in that:Including pylon, bearing unit, sport car unit, rack unit, lifting list Member and traction unit,
    The pylon includes foreland pylon and rear bank pylon, the foreland pylon and it is described after the top of bank pylon be respectively equipped with rope Saddle and the slide rail laterally set, the cable saddle are slidably mounted on the slide rail;
    The bearing unit includes some track cables be arrangeding in parallel, the both ends of the track cable respectively across foreland pylon and The cable saddle after described on bank pylon connects main earth anchor;
    The sport car unit includes sport car after a preceding sport car and one, and the preceding sport car and the rear sport car are slidedly arranged on described Track cable, connecting rope is provided between the preceding sport car and the rear sport car;
    The rack unit includes lower hanger after a front lower hanger and one, the front lower hanger and it is described after under lower hanger Side is fixed with a suspension hook respectively;
    The lifting unit includes preceding sport car hoisting rope and rear sport car hoisting rope, and the preceding sport car hoisting rope order bypasses institute Assembly pulley before stating between sport car and the front lower hanger hangs on the front lower hanger below the preceding sport car, is run before described The both ends of car hoisting rope connect a hoisting winding across the foreland pylon with the cable saddle on the rear bank pylon respectively;Institute State rear sport car hoisting rope and sequentially hang the rear lower hanger around the assembly pulley between the rear sport car and the rear lower hanger After described below sport car, it is described after sport car hoisting rope both ends respectively across the foreland pylon and it is described after on bank pylon Cable saddle connects a hoisting winding;
    The traction unit includes front haulage rope and rear haulage rope, the front haulage rope by a hauling block draw it is described before Sport car, the both ends of the front haulage rope connect a rack winch across the cable saddle on the foreland pylon respectively, after described Hauling rope by hauling block draw it is described after sport car, the both ends of the rear haulage rope are respectively across on bank pylon after described Cable saddle connect a rack winch.
  2. 2. cable boom hoisting as claimed in claim 1, it is characterised in that:The both ends of the preceding sport car hoisting rope bypass respectively The angle pulley for being fixed on the main earth anchor connects a hoisting winding, and the both ends of the rear sport car hoisting rope are respectively around solid Angle pulley due to the main earth anchor connects a hoisting winding.
  3. 3. cable boom hoisting as claimed in claim 1, it is characterised in that:The both ends of the front haulage rope are respectively around fixation A rack winch is connected in the angle pulley of the main earth anchor, the both ends of the rear haulage rope are described around being fixed on respectively The angle pulley of main earth anchor connects a rack winch.
  4. 4. cable boom hoisting as claimed in claim 1, it is characterised in that:The cable saddle is arranged at described by roller-coaster On slide rail.
  5. 5. cable boom hoisting as claimed in claim 1, it is characterised in that:The cable saddle is provided with assembly pulley, the assembly pulley Including the row's pulley of upper, middle and lower three, the track cable connects main earth anchor, the preceding sport car around upper row's pulley of the assembly pulley Hoisting rope connects the hoisting winding, the front haulage around intermediate row with the assembly pulley of lower row respectively with rear sport car hoisting rope Rope connects the rack winch around intermediate row with the assembly pulley of lower row respectively with rear haulage rope.
  6. 6. cable boom hoisting as claimed in claim 1, it is characterised in that:The preceding sport car is provided with rear sport car hoisting rope mistake Wheel, the rear sport car hoisting rope are provided with preceding sport car hoisting rope third wheel, institute around the rear sport car hoisting rope third wheel, the rear sport car Sport car hoisting rope bypasses the preceding sport car hoisting rope third wheel before stating.
CN201721095695.1U 2017-08-30 2017-08-30 Cable boom hoisting Active CN207090834U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721095695.1U CN207090834U (en) 2017-08-30 2017-08-30 Cable boom hoisting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721095695.1U CN207090834U (en) 2017-08-30 2017-08-30 Cable boom hoisting

Publications (1)

Publication Number Publication Date
CN207090834U true CN207090834U (en) 2018-03-13

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Application Number Title Priority Date Filing Date
CN201721095695.1U Active CN207090834U (en) 2017-08-30 2017-08-30 Cable boom hoisting

Country Status (1)

Country Link
CN (1) CN207090834U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107344697A (en) * 2017-08-30 2017-11-14 广西路桥工程集团有限公司 Cable boom hoisting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107344697A (en) * 2017-08-30 2017-11-14 广西路桥工程集团有限公司 Cable boom hoisting

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Legal Events

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GR01 Patent grant
GR01 Patent grant
CP02 Change in the address of a patent holder
CP02 Change in the address of a patent holder

Address after: 530200 No.21 Pingle Avenue, Liangqing District, Nanning City, Guangxi Zhuang Autonomous Region

Patentee after: GUANGXI ROAD AND BRIDGE ENGINEERING GROUP Co.,Ltd.

Address before: 530011 No. 17 Zhonghua Road, the Guangxi Zhuang Autonomous Region, Nanning

Patentee before: GUANGXI ROAD AND BRIDGE ENGINEERING GROUP Co.,Ltd.