CN107311048A - Cable crane - Google Patents
Cable crane Download PDFInfo
- Publication number
- CN107311048A CN107311048A CN201710759533.1A CN201710759533A CN107311048A CN 107311048 A CN107311048 A CN 107311048A CN 201710759533 A CN201710759533 A CN 201710759533A CN 107311048 A CN107311048 A CN 107311048A
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- Prior art keywords
- rope
- sport car
- pylon
- cable
- hoisting
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- 238000004804 winding Methods 0.000 claims description 42
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 239000000725 suspension Substances 0.000 claims description 12
- 239000010902 straw Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C21/00—Cable cranes, i.e. comprising hoisting devices running on aerial cable-ways
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C21/00—Cable cranes, i.e. comprising hoisting devices running on aerial cable-ways
- B66C21/08—Sag carriers or rope trolleys, suspended or not, e.g. fixed but offering clearance for travelling gear
- B66C21/10—Sag carriers or rope trolleys, suspended or not, e.g. fixed but offering clearance for travelling gear travelling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of cable crane, including tower system, load bearing system, sport car system, hanging rack system, tackling system and trailer system.Two groups of track cables are supported on the left and right cable saddle of pylon, four sport cars are slideably positioned on track cable respectively, lower hanger is suspended on below each sport car by hoisting rope, and front and rear hauling rope connects each sport car and draws each sport car respectively to be moved along track cable, and left and right cable saddle is laterally slidedly arranged on front and rear pylon respectively.The cable crane can solve the technical problem that cable crane very flexible and handling are limited in scope.
Description
Technical field
The present invention relates to loop wheel machine technical field, more particularly to the cable crane that a kind of construction bridge is used.
Background technology
With the development of domestic and international Large Span Bridges segmental construction technology, batch production manufacture is presented in beam bridge construction, and scene is big
The trend that section is installed.Cable crane transports a kind of important equipment with installation component, its handling in being constructed as bridge subsection
Flexibility and allocation and transportation scope can meet require it is to be smoothed out the key that live big section is installed.Current cable crane is hung
Limited in one's ability, the existing cable crane of weight is complicated, and handling is dumb during lifting, and lifting is limited in scope, sternly
The process of construction is have impact on again, far from disclosure satisfy that needs.
The content of the invention
The goal of the invention of the present invention is to provide a kind of cable crane, and the cable crane can solve cable crane very flexible
The technical problem being limited in scope with handling.
To reach above-mentioned purpose, the technical solution adopted in the present invention is：A kind of cable crane, including tower system, hold
Weight system, sport car system, hanging rack system, tackling system and trailer system, the tower system include foreland pylon and rear bank
The top of pylon, the foreland pylon and the rear bank pylon is laterally slidably equipped with a left cable saddle and a right cable saddle respectively；Institute
Left track cable and right track cable that load bearing system includes be arrangeding in parallel are stated, the two ends of the left track cable are respectively across the foreland
Left cable saddle on pylon and the rear bank pylon connects main earth anchor, and the two ends of the right track cable are respectively across the foreland pylon
Main earth anchor is connected with the right cable saddle on the rear bank pylon；The sport car system includes left sport car group and right sport car group, the left side
Sport car group includes left front sport car and left back sport car, and the left front sport car and the left back sport car are slideably positioned in the left load-bearing
Rope, is provided with connecting rope between the left front sport car and the left back sport car, the right sport car group includes right preceding sport car and run after right
Sport car is slideably positioned in after the right track cable, the right preceding sport car and the right side after car, the preceding sport car in the right side and the right side
Connecting rope is provided between sport car；Under the hanging rack system is included behind left front lower hanger, left back lower hanger, right front lower hanger and the right side
Hanger；The tackling system includes hoisting rope behind left front hoisting rope, left back hoisting rope, right preceding hoisting rope and the right side, described left front
The assembly pulley that hoisting rope order is bypassed between the left front sport car and the left front lower hanger hangs on the left front lower hanger
Below the left front sport car, the two ends of the left front hoisting rope are respectively across the left side on the foreland pylon and the rear bank pylon
Cable saddle connects a hoisting winding；The left back hoisting rope order is bypassed between the left back sport car and the left back lower hanger
Assembly pulley the left back lower hanger is hung on below the left back sport car, the two ends of the left back hoisting rope are respectively across institute
The left cable saddle stated on foreland pylon and the rear bank pylon connects a hoisting winding；The right preceding hoisting rope order bypasses institute
The assembly pulley before the right side between sport car and the right front lower hanger is stated to hang on the right front lower hanger below the right preceding sport car,
The two ends of the preceding hoisting rope in the right side connect a lifting across the right cable saddle on the foreland pylon and the rear bank pylon respectively
Hoist engine；It is described it is right after hoisting rope order bypass it is described it is right after sport car and it is described it is right after assembly pulley between lower hanger by the right side
Play afterwards hanger hang on it is described it is right after below sport car, it is described it is right after hoisting rope two ends respectively across the foreland pylon and described
The right cable saddle on bank pylon connects a hoisting winding afterwards；The trailer system includes left front hauling rope, left back hauling rope, the right side
Front haulage rope and right rear haulage rope, the left front hauling rope draw the left front sport car, the left side by a hauling block
The two ends of front haulage rope connect a rack winch, the left back hauling rope respectively across the left cable saddle on the foreland pylon
The left back sport car is drawn by hauling block, the two ends of the left back hauling rope are across the left rope on the rear bank pylon
Saddle connects a rack winch respectively, and the right front haulage rope draws the right preceding sport car by a hauling block, described
The two ends of right front haulage rope connect a rack winch, the right rear haulage respectively across the right cable saddle on the foreland pylon
Rope by hauling block draw it is described it is right after sport car, the two ends of the right rear haulage rope are across the right side on the rear bank pylon
Cable saddle connects a rack winch respectively.
As an improvement mode, the foreland pylon top is installed with the preceding pylon slide rail of a transverse direction, institute
A left cable saddle and a right cable saddle are slidably fitted with before stating on pylon slide rail, peace is fixed on the rear bank pylon top
A left cable saddle and the right side are slidably fitted with tail tower slide rail equipped with a transverse direction, the tail tower slide rail
Cable saddle.
As an improvement mode, connected, be around in by assembly pulley between the left cable saddle and the right cable saddle
The free end of the steel wire rope of the assembly pulley connects the outside difference of a traversing hoist engine, the left cable saddle and the right cable saddle
Bypass one traversing hoist engine of connection after an assembly pulley.
As an improvement mode, the two ends of the left front hoisting rope bypass the steering for being fixed on the main earth anchor respectively
Pulley connects a hoisting winding, and the two ends of the left back hoisting rope bypass the angle pulley for being fixed on the main earth anchor respectively
A hoisting winding is connected, the two ends of the right preceding hoisting rope bypass the angle pulley connection for being fixed on the main earth anchor respectively
The two ends of hoisting rope bypass the angle pulley connection one for being fixed on the main earth anchor respectively behind one hoisting winding, the right side
Hoisting winding.
As an improvement mode, the two ends of the left front hauling rope bypass the steering for being fixed on the main earth anchor respectively
Pulley connects a rack winch, and the two ends of the left back hauling rope bypass the angle pulley for being fixed on the main earth anchor respectively
A rack winch is connected, the two ends of the right front haulage rope bypass the angle pulley connection for being fixed on the main earth anchor respectively
One rack winch, the two ends of the right rear haulage rope bypass the angle pulley connection one for being fixed on the main earth anchor respectively
Rack winch.
As an improvement mode, the left front sport car is provided with left back hoisting rope third wheel, and the left back hoisting rope bypasses
The left back hoisting rope third wheel, the left back sport car is provided with left front hoisting rope third wheel, and the left front hoisting rope bypasses described left front
Sport car is provided with hoisting rope behind hoisting rope third wheel behind the right side, the right side and bypasses hoisting rope mistake behind the right side before hoisting rope third wheel, the right side
Sport car is provided with hoisting rope third wheel before the right side behind wheel, the right side, and the right preceding hoisting rope bypasses the right preceding hoisting rope third wheel.
As an improvement mode, the left track cable be provided with two or more than two, the right track cable be provided with two
Root or more than two.
Due to using above-mentioned technical proposal, the invention has the advantages that：
The load bearing system of the cable crane of the present invention is supported by tower system, and sport car system is slidably installed on load bearing system, is risen
Weight system can move up and down the weight of sport car handling；Trailer system can draw sport car and move forward and backward；A left side for cable saddle system
Cable saddle and right cable saddle can slide laterally with respect to pylon respectively, and the transverse shifting of sport car can be achieved.The cable crane it is simple in construction,
It is easily installed, can be by the weight of allocation and transportation by controlling tackling system, trailer system and cable saddle system four sport cars is cooperated
Thing is moved and deflected in a plurality of directions, thus handling is flexibly, and handling scope is unrestricted, substantially increases efficiency of construction.
It is slidably fitted with because foreland pylon top is installed with the preceding pylon slide rail of a transverse direction, preceding pylon slide rail
One left cable saddle and a right cable saddle, rear bank pylon top is installed with the tail tower slide rail of a transverse direction, tail tower slide rail
On be slidably fitted with a left cable saddle and a right cable saddle, left cable saddle and right cable saddle can slide laterally along slide rail respectively makes sport car system
The sport car of system is moved in the horizontal.
Due to being connected between left cable saddle and right cable saddle by an assembly pulley, the free end for being around in the steel wire rope of assembly pulley connects
Connect a traversing hoist engine, the outside of left cable saddle and right cable saddle bypasses an assembly pulley and connects a traversing hoist engine respectively, leads to
Cross the assembly pulley being arranged between left cable saddle and right cable saddle and traversing hoist engine can adjust between left cable saddle and right cable saddle away from
From so that the lateral separation on track cable between the two groups of sport cars in left and right is influenceed, to reach increase and reduce direction across bridge suspension hook suspension centre
Between horizontal range purpose.
Due to the two ends of left front hoisting rope bypass respectively be fixed on main earth anchor angle pulley connect a hoisting winding,
The two ends of left back hoisting rope bypass angle pulley one hoisting winding of connection for being fixed on main earth anchor respectively, right preceding hoisting rope
The two ends that two ends bypass hoisting rope behind angle pulley one hoisting winding of connection for being fixed on main earth anchor, the right side respectively are bypassed respectively
The angle pulley for being fixed on main earth anchor connects a hoisting winding, sets angle pulley to change the force side of steel wire rope
To being easy to the installation of hoisting winding.
Because left front sport car is provided with left back hoisting rope third wheel, left back hoisting rope bypasses left back hoisting rope third wheel, left back sport car
Provided with left front hoisting rope third wheel, left front hoisting rope bypasses left front hoisting rope third wheel, and right preceding sport car is right provided with hoisting rope third wheel behind the right side
Hoisting rope bypasses sport car behind hoisting rope third wheel behind the right side, the right side and is provided with right preceding hoisting rope third wheel afterwards, and right preceding hoisting rope bypasses lifting before the right side
Rope third wheel, sets hoisting rope third wheel to play a part of supporting and separate hoisting rope.
Because left track cable is provided with two or more than two, right track cable is provided with two or more than two, it is ensured that sport car
Stabilization and improve the lift heavy ability of sport car.
Brief description of the drawings
Fig. 1 is the structural representation of the cable crane of the present invention；
Fig. 2 is the structural representation of the load bearing system of the cable crane of the present invention；
Fig. 3 is the structural representation of the tackling system of the cable crane of the present invention；
Fig. 4 is the structural representation of the trailer system of the cable crane of the present invention；
Fig. 5 is the structural representation of the cable saddle of the cable crane of the invention of the present invention；
In figure, 101- foreland pylons, bank pylon after 102-, 3- cable saddles, the left cable saddles of 31-, the right cable saddles of 32-, 301- pulleys,
302- pulleys, 303- pulleys, 321- pulleys, the left track cables of 5-, the main earth anchors of 6-, the left front sport cars of 71-, the left back sport cars of 72-, 711- is left
Preceding hoisting rope third wheel 711, the left back hoisting rope third wheels 721 of 721-, the left front hoisting ropes of 81-, the left back hoisting ropes of 82-, the left front tractions of 91-
Rope, the left back hauling ropes of 92-, 11- angle pulleies, 12- connecting ropes, 13- hoisting windings, 14- rack winches, under 151- is left front
Hanger, the left back lower hangers of 152-, 16- suspension hooks, the traversing hoist engines of 17-, 18- slide rails, 19- hauling blocks.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples.
The invention discloses a kind of cable crane, including tower system, load bearing system, sport car system, hanging rack system, lifting
System and trailer system.
Jointly shown with reference to Fig. 1 and Fig. 2, the top of foreland pylon 101 is installed with the preceding pylon slide rail 18 of a transverse direction,
A left cable saddle 31 and a right cable saddle 32 are slidably fitted with preceding pylon slide rail 18, the rear top of bank pylon 102 is installed with
A left cable saddle 31 and a right cable saddle 32 are slidably fitted with the tail tower slide rail 18 of one transverse direction, tail tower slide rail 18, it is left
Cable saddle 31 and right cable saddle 32 can slide laterally along slide rail 18 respectively makes the sport car of sport car system move in the horizontal.The left He of cable saddle 31
Connected between right cable saddle 32 by an assembly pulley 321, the free end for being around in the steel wire rope of assembly pulley 321 connects a traversing volume
Machine 17 is raised, the outside of left cable saddle 31 and right cable saddle 32 connects a traversing hoist engine 17 respectively, by being arranged on the left He of cable saddle 31
Assembly pulley between right cable saddle 32 can adjust the distance between left cable saddle 31 and right cable saddle 32, so as to influence left and right on track cable
Lateral separation between two groups of sport cars, so as to adjust the horizontal range of left and right suspension hook direction across bridge.
Load bearing system includes the left track cable 5 and right track cable be arrangeding in parallel, and the two ends of left track cable 5 are respectively across foreland
Left cable saddle 31 on pylon 101 and rear bank pylon 102 connects main earth anchor 6, and the two ends of right track cable are respectively across foreland pylon 101
Main earth anchor 6 is connected with the right cable saddle 32 on rear bank pylon 102.
Jointly shown with reference to Fig. 1 and Fig. 3, sport car system includes left sport car group and right sport car group, and left sport car group includes left front
Sport car 71 and left back sport car 72, are provided with connecting rope 12 between left front sport car 71 and left back sport car 72, right sport car group includes right preceding race
After sport car after car and the right side, right preceding sport car and the right side connecting rope 12 is provided between sport car.Left sport car group is passed through by many left track cables
It is hung on below one layer of pulley of sport car group on left track cable, right sport car group passes through one layer of sport car group by many right track cables
It is hung on below pulley on right track cable.Left track cable and right track cable can be provided with many according to actual lift heavy, it is ensured that
The stabilization of sport car and the lift heavy ability for improving sport car.
Hanging rack system includes lower hanger behind left front lower hanger 151, left back lower hanger 152, right front lower hanger and the right side.It is left front
The lower section of lower hanger is fixed with a suspension hook 16 respectively behind lower hanger 151, left back lower hanger 152, right front lower hanger and the right side.
Tackling system includes hoisting rope, left front behind left front hoisting rope 81, left back hoisting rope 82, right preceding hoisting rope and the right side
The assembly pulley that the order of weight rope 81 is bypassed between left front sport car 71 and left front lower hanger 151 hangs on left front lower hanger 151 left front
The lower section of sport car 71, the two ends of left front hoisting rope 81 are connected across the left cable saddle 31 on foreland pylon 101 and rear bank pylon 102 respectively
One hoisting winding 13.The assembly pulley that the left back order of hoisting rope 82 is bypassed between left back sport car 72 and left back lower hanger 152 will
Left back lower hanger 152 hangs on the left back lower section of sport car 72, and the two ends of left back hoisting rope 82 are respectively across foreland pylon 101 and rear bank
Left cable saddle 31 on pylon 102 connects a hoisting winding 13.Hoisting rope order bypasses sport car and right front lower extension before the right side before the right side
Assembly pulley between frame hangs on right front lower hanger before the right side below sport car, and the two ends of right preceding hoisting rope are respectively across foreland pylon
101 and rear bank pylon 102 on right cable saddle 32 connect a hoisting winding 13.Behind the right side hoisting rope order bypass behind the right side sport car with
Assembly pulley behind the right side between lower hanger lower hanger will be hung on behind the right side below sport car behind the right side, it is right after hoisting rope two ends respectively across
Right cable saddle 32 on foreland pylon 101 and rear bank pylon 102 connects a hoisting winding 13.Left front sport car 71 is provided with left back
Weight rope third wheel 721, left front hoisting rope 81 bypasses left back hoisting rope third wheel 721, and left back sport car 72 is provided with left front hoisting rope third wheel
711, left back hoisting rope 82 bypasses left front hoisting rope third wheel 711, it is right before sport car provided with hoisting rope third wheel after right, it is right before hoisting rope around
Cross hoisting rope third wheel behind the right side, it is right after sport car provided with hoisting rope third wheel before right, it is right after hoisting rope bypass hoisting rope third wheel before the right side, set
Hoisting rope third wheel can play a part of supporting and separate to hoisting rope.
The two ends of left front hoisting rope 81 bypass one hoisting winding of connection of angle pulley 11 for being fixed on main earth anchor 6 respectively
13, the two ends of left back hoisting rope 82 bypass one hoisting winding 13 of connection of angle pulley 11 for being fixed on main earth anchor 6 respectively, right
The two ends of preceding hoisting rope bypass lifting behind one hoisting winding 13 of connection of angle pulley 11 for being fixed on main earth anchor 6, the right side respectively
The two ends of rope bypass one hoisting winding 13 of connection of angle pulley 11 for being fixed on main earth anchor 6 respectively, set angle pulley 11
The force direction of steel wire rope can be changed, be easy to the installation of hoisting winding 13.Tackling system is improved down by multiple cabling
Crane capacity is hung, the multigroup arrangement of tackling system can improve sport car weight capacity.
Jointly shown with reference to Fig. 1 and Fig. 4, trailer system includes left front hauling rope 91, left back hauling rope 92, right front haulage rope
And right rear haulage rope, left front hauling rope 91 draws left front sport car 71, the two of left front hauling rope 91 by a hauling block 19
End connects a rack winch 14 respectively across the left cable saddle 31 on foreland pylon 101, and left back hauling rope 92 is led by one
Draw pulley 19 and draw left back sport car 72, the two ends of left back hauling rope 92 are connected respectively across the left cable saddle 31 on rear bank pylon 102
One rack winch 14, right front haulage rope draws sport car before the right side by a hauling block 19, the two ends of right front haulage rope across
The right cable saddle 32 crossed on foreland pylon 101 connects a rack winch 14 respectively, and right rear haulage rope passes through a hauling block
Sport car after 19 tractions are right, the two ends of right rear haulage rope connect a traction volume across the right cable saddle 32 on rear bank pylon 102 respectively
Raise machine 14.
The two ends of left front hauling rope 91 bypass one rack winch of connection of angle pulley 11 for being fixed on main earth anchor 6 respectively
14, the two ends of left back hauling rope 92 bypass one rack winch 14 of connection of angle pulley 11 for being fixed on main earth anchor 6 respectively, right
The two ends of front haulage rope bypass one rack winch 14 of connection of angle pulley 11 for being fixed on main earth anchor 6, right rear haulage respectively
The two ends of rope bypass one rack winch 14 of connection of angle pulley 11 for being fixed on main earth anchor 6 respectively.
As shown in figure 5, left cable saddle 31 and a right cable saddle 32 are respectively equipped with the row's pulley of upper, middle and lower three, track cable is bypassed
The main earth anchors 6 of the sliding 301 wheel connection of row, left front one end of hoisting rope 81 bypass left front cable saddle intermediate row pulley 302, the other end bypass it is left back
Arranged under cable saddle pulley 303 connection hoisting winding 13, left back one end of hoisting rope 82 bypass arranged under left front cable saddle pulley 303,
The other end bypasses the left back connection of cable saddle intermediate row pulley 302 hoisting winding 13, and right preceding hoisting rope one end is bypassed before the right side in cable saddle
Between row pulley 302, the other end bypass the connection hoisting winding 13 of pulley 303 arranged behind the right side under cable saddle, it is right after hoisting rope one end around
Cross pulley 303, the other end arranged under right preceding cable saddle and bypass the connection of cable saddle intermediate row pulley 302 hoisting winding 13, sport car behind the right side
Same hauling rope two ends bypass respectively same cable saddle intermediate row pulley 302 and lower row pulley 303 connection traction volume
Raise machine 14.
The manipulation principle of the cable crane is (four suspension centres are used simultaneously, by taking handling panel grider as an example)：
1st, grid can be realized by equally tightening up the hoisting winding 13 of hoisting rope before connecting left front hoisting rope 81 and being right
Beam front end is flipped up, and is equally loosened the hoisting winding 13 of hoisting rope before connecting left front hoisting rope 81 and being right and can be realized
Panel grider front end is downwardly turned over；The hoisting winding 13 for equally tightening up hoisting rope after connecting left back hoisting rope 82 and being right can
Realize that panel grider rear end is flipped up, equally loosen the hoisting winding of hoisting rope after connecting left back hoisting rope 82 and being right
13 can realize that panel grider rear end is downwardly turned over.
Grid can be realized by equally tightening up the hoisting winding 13 of the left front hoisting rope 81 of connection and left back hoisting rope 82
It is flipped up on the left of beam, the hoisting winding 13 for equally loosening the left front hoisting rope 81 of connection and left back hoisting rope 82 can be real
Downwardly turned on the left of existing panel grider；The hoisting winding 13 of hoisting rope can after equally tightening up the right preceding hoisting rope of connection and being right
Realize and be flipped up on the right side of panel grider, the hoisting winding 13 of hoisting rope after equally loosening the right preceding hoisting rope of connection and being right
It can be achieved to downwardly turn on the right side of panel grider.
Panel grider can be realized by tightening up the hoisting winding 13 of the four groups of hoisting rope connections in front, rear, left and right simultaneously to some extent
Four suspension centres are lifted to some extent.Loosen the lifting elevator of the four groups of hoisting rope connections in front, rear, left and right simultaneously to some extent
Machine 13 can realize that four suspension centres of panel grider decline to some extent.
2nd, by tightening up the traversing hoist engine 17 of left front cable saddle connection and equally loosening the horizontal stroke that cable saddle is connected before the right side
Hoist engine 17 is moved, traversing hoist engine 17 that cable saddle behind the right side connects is tightened up and equally loosens the traversing volume of left back cable saddle connection
Raise machine 17, can make panel grider its realize in the plane front end to the left, the rotate counterclockwise of rear end to the right；By tightening up before the right side
The traversing hoist engine 17 of cable saddle connection simultaneously equally loosens the traversing hoist engine 17 of left front cable saddle connection, tightens up left back cable saddle
The traversing hoist engine 17 of connection simultaneously equally loosens the traversing hoist engine 17 that cable saddle is connected behind the right side, can make panel grider in its institute
Realize in the plane front end to the right, rear end turning clockwise to the left.
Loosened by the steel wire rope of traversing hoist engine 17 and equal extent of tightening up the left outside of cable saddle 31 connection on front and rear pylon
The steel wire rope of traversing hoist engine 17 of the front and rear upper right outside of cable saddle 32 connection of pylon, it is possible to achieve panel grider entirety direction across bridge is put down to the left
Move.By tightening up the steel wire rope of traversing hoist engine 17 of the outside of the upper right cable saddle of front and rear pylon 32 connection and equal extent loosens front and rear tower
The steel wire rope of traversing hoist engine 17 of the outside of left cable saddle 31 connection on frame, it is possible to achieve panel grider entirety direction across bridge is to right translation.
By tighten up the assembly pulley between the cable saddle of left and right connect the steel wire rope of traversing hoist engine 17 and equal extent loosens a left side
The steel wire rope of traversing hoist engine 17 that assembly pulley is connected on the outside of right cable saddle come reach left and right cable saddle simultaneously to centre it is mobile, by loosening
Simultaneously equal extent tightens up assembly pulley on the outside of the cable saddle of left and right to the steel wire rope of traversing hoist engine 17 of assembly pulley connection between the cable saddle of left and right
The steel wire rope of traversing hoist engine 17 of connection reaches left and right cable saddle while being displaced outwardly, so as to adjust sport car or so suspension centre in cross-bridges
To the distance in direction.By the length of sport car connecting rope 12 before and after regulation can adjust front and rear suspension centre suitable bridge to direction away from
From.By adjusting four suspension centre spacing of left-right and front-back so as to realizing the lattice of steady lifting different sizes and shapes (rectangle and trapezoidal)
Sub- beam.
Tighten up rack winch 14 that left front pull rope 91 and right front haulage rope connect respectively by synchronous and synchronously loosen
The rack winch 14 that left back pull rope 92 and right rear haulage rope are connected respectively can realize the overall suitable bridge of panel grider to forward movement；
Tighten up rack winch 14 that left back pull rope 92 and right rear haulage rope connect respectively by synchronous and synchronously loosen left front traction
Rope 91 and the rack winch 14 that connects respectively of right front haulage rope can realize panel grider it is overall along bridge to being moved rearwards by.
Claims (7)
1. a kind of cable crane, it is characterised in that：Including tower system, load bearing system, sport car system, hanging rack system, lifting system
System and trailer system,
The tower system includes the top difference horizontal stroke of foreland pylon and rear bank pylon, the foreland pylon and the rear bank pylon
To being slidably equipped with a left cable saddle and a right cable saddle；
The load bearing system includes the left track cable and right track cable be arrangeding in parallel, and the two ends of the left track cable are respectively across institute
State left cable saddle on foreland pylon and the rear bank pylon and connect main earth anchor, the two ends of the right track cable are respectively across before described
Right cable saddle on bank pylon and the rear bank pylon connects main earth anchor；
The sport car system includes left sport car group and right sport car group, and the left sport car group includes left front sport car and left back sport car, institute
State left front sport car and the left back sport car be slideably positioned in the left track cable, the left front sport car and the left back sport car it
Between be provided with connecting rope, the right sport car group include it is right before sport car and it is right after sport car, it is described it is right before sport car and it is described it is right after sport car it is equal
It is slideably positioned in after the right track cable, the right preceding sport car and the right side and is provided with connecting rope between sport car；
The hanging rack system includes lower hanger behind left front lower hanger, left back lower hanger, right front lower hanger and the right side, it is described it is left front under
The lower section of lower hanger is fixed with a suspension hook respectively behind hanger, left back lower hanger, right front lower hanger and the right side；
The tackling system includes hoisting rope, described left front behind left front hoisting rope, left back hoisting rope, right preceding hoisting rope and the right side
The left front lower hanger is hung on institute by the assembly pulley that weight Suo Shunxu is bypassed between the left front sport car and the left front lower hanger
State below left front sport car, the two ends of the left front hoisting rope are respectively across the left rope on the foreland pylon and the rear bank pylon
Saddle connects a hoisting winding；The left back hoisting rope order is bypassed between the left back sport car and the left back lower hanger
Assembly pulley hangs on the left back lower hanger below the left back sport car, and the two ends of the left back hoisting rope are respectively across described
Left cable saddle on foreland pylon and the rear bank pylon connects a hoisting winding；The right preceding hoisting rope order bypasses described
Assembly pulley before right between sport car and the right front lower hanger hangs on the right front lower hanger below the right preceding sport car, institute
The two ends for stating hoisting rope before the right side connect one rewinding across the right cable saddle on the foreland pylon and the rear bank pylon respectively
Raise machine；It is described it is right after hoisting rope order bypass it is described it is right after sport car and it is described it is right after assembly pulley between lower hanger by it is described it is right after
Lower hanger hang on it is described it is right after below sport car, it is described it is right after hoisting rope two ends respectively across the foreland pylon and it is described after
Right cable saddle on bank pylon connects a hoisting winding；
The trailer system includes left front hauling rope, left back hauling rope, right front haulage rope and right rear haulage rope, described left front to lead
Straw line draws the left front sport car by hauling block, and the two ends of the left front hauling rope are across on the foreland pylon
Left cable saddle connects a rack winch respectively, and the left back hauling rope draws the left back sport car by a hauling block,
The two ends of the left back hauling rope are connected before a rack winch, the right side respectively across the left cable saddle on the rear bank pylon
Hauling rope by hauling block draw it is described it is right before sport car, the two ends of the right front haulage rope are across on the foreland pylon
Right cable saddle connect a rack winch respectively, the right rear haulage rope pass through a hauling block draw it is described it is right after run
Car, the two ends of the right rear haulage rope connect a rack winch respectively across the right cable saddle on the rear bank pylon.
2. cable crane as claimed in claim 1, it is characterised in that the foreland pylon top is installed with a transverse direction
Preceding pylon slide rail, be slidably fitted with a left cable saddle and a right cable saddle on the preceding pylon slide rail, it is described after
Bank pylon top is installed with the tail tower slide rail of a transverse direction, the tail tower slide rail and is slidably fitted with the left side
Cable saddle and a right cable saddle.
3. cable crane as claimed in claim 2, it is characterised in that pass through one between the left cable saddle and the right cable saddle
Assembly pulley is connected, and the free end for being around in the steel wire rope of the assembly pulley connects a traversing hoist engine, the left cable saddle and described
The outside of right cable saddle bypasses an assembly pulley and connects a traversing hoist engine respectively.
4. cable crane as claimed in claim 1, it is characterised in that the two ends of the left front hoisting rope are bypassed respectively to be fixed on
The angle pulley of the main earth anchor connects a hoisting winding, the two ends of the left back hoisting rope bypass respectively be fixed on it is described
The angle pulley of main earth anchor connects a hoisting winding, it is described it is right before hoisting rope two ends bypass respectively be fixed on it is described mainly
The two ends of hoisting rope are bypassed respectively behind angle pulley one hoisting winding of connection of anchor, the right side is fixed on the main earth anchor
Angle pulley connects a hoisting winding.
5. cable crane as claimed in claim 1, it is characterised in that the two ends of the left front hauling rope are bypassed respectively to be fixed on
The angle pulley of the main earth anchor connects a rack winch, the two ends of the left back hauling rope bypass respectively be fixed on it is described
The angle pulley of main earth anchor connects a rack winch, the two ends of the right front haulage rope bypass respectively be fixed on it is described mainly
The angle pulley of anchor connects a rack winch, and the two ends of the right rear haulage rope are bypassed respectively is fixed on the main earth anchor
Angle pulley connects a rack winch.
6. cable crane as claimed in claim 1, it is characterised in that the left front sport car is provided with left back hoisting rope third wheel, institute
State left back hoisting rope and bypass the left back hoisting rope third wheel, the left back sport car is provided with left front hoisting rope third wheel, described left front
Heavy rope bypasses the left front hoisting rope third wheel, and the right preceding sport car is provided with hoisting rope behind hoisting rope third wheel behind the right side, the right side and bypassed
Sport car is provided with right preceding hoisting rope third wheel behind hoisting rope third wheel behind the right side, the right side, and the preceding hoisting rope in the right side is bypassed before the right side
Hoisting rope third wheel.
7. cable crane as claimed in claim 1, it is characterised in that the left track cable is provided with two or more than two, institute
Right track cable is stated provided with two or more than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710759533.1A CN107311048A (en) | 2017-08-30 | 2017-08-30 | Cable crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710759533.1A CN107311048A (en) | 2017-08-30 | 2017-08-30 | Cable crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107311048A true CN107311048A (en) | 2017-11-03 |
Family
ID=60176957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710759533.1A Pending CN107311048A (en) | 2017-08-30 | 2017-08-30 | Cable crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107311048A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483274A (en) * | 2018-05-25 | 2018-09-04 | 广西路桥工程集团有限公司 | The main rope sport car system of cable crane |
| CN114873483A (en) * | 2022-02-18 | 2022-08-09 | 上海旭博建筑装饰工程有限公司 | Suspension cable type hanger rail hoisting equipment and construction method thereof |
| CN115973924A (en) * | 2022-11-28 | 2023-04-18 | 广西路桥工程集团有限公司 | Cable supporting system and cable crane |
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| CN108483274A (en) * | 2018-05-25 | 2018-09-04 | 广西路桥工程集团有限公司 | The main rope sport car system of cable crane |
| CN114873483A (en) * | 2022-02-18 | 2022-08-09 | 上海旭博建筑装饰工程有限公司 | Suspension cable type hanger rail hoisting equipment and construction method thereof |
| CN115973924A (en) * | 2022-11-28 | 2023-04-18 | 广西路桥工程集团有限公司 | Cable supporting system and cable crane |
| CN115973924B (en) * | 2022-11-28 | 2023-07-04 | 广西路桥工程集团有限公司 | Support cable system and cable crane |
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Application publication date: 20171103 |