CN208200193U - The main rope sport car system of cable crane - Google Patents
The main rope sport car system of cable crane Download PDFInfo
- Publication number
- CN208200193U CN208200193U CN201820794961.8U CN201820794961U CN208200193U CN 208200193 U CN208200193 U CN 208200193U CN 201820794961 U CN201820794961 U CN 201820794961U CN 208200193 U CN208200193 U CN 208200193U
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- sport car
- pulley
- hanger
- rope
- wheel group
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Abstract
The utility model discloses a kind of main rope sport car systems of cable crane, including main rope and boom hoisting, more than two boom hoisting tandems are slidably installed on the main rope, the boom hoisting includes sport car, hanger and hoisting rope, pulley blocks are equipped on the sport car and the hanger, each described pulley blocks includes several pulleys arranged side by side, the hoisting rope uses from the top of the pulley blocks on the sport car and bypasses pulley, the hanger is hung below the sport car from a side to other side sequence coiling from the lower section of the hanger pulley blocks around the mode of pulley, it is low that the main rope sport car system can solve hoist ability, the technical issues of stability is poor and turns on one's side.
Description
Technical field
The utility model relates to loop wheel machine technical field more particularly to a kind of main rope races for building the cable crane that bridge uses
Vehicle system.
Background technique
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 of segment installation.Cable crane is as a kind of important equipment transported in bridge subsection construction with installation component, handling
Flexibility and allocation and transportation range can meet the requirements be the key that go on smoothly live big segment installation.Current cable crane knot
Structure is complicated, hoist ability is limited, and handling is not flexible during lifting, handling is limited in scope, seriously affected construction into
Journey far from can satisfy needs to the handling of overweight super large object.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of main rope sport car system of cable crane, the main ropes
Sport car system can solve the technical issues of hoist ability is low, stability is poor and turns on one's side.
In order to solve the above technical problems, the technical solution of the utility model is: a kind of main rope sport car system of cable crane,
Including main rope and boom hoisting, more than two boom hoisting tandems are slidably installed on the main rope, the boom hoisting
Including sport car, hanger and hoisting rope, pulley blocks are equipped on the sport car and the hanger, each described pulley blocks includes
Several pulleys arranged side by side, the hoisting rope are used from the top of the pulley blocks on the sport car around pulley, from described
The hanger is hung on the preceding race from a side to other side sequence coiling around the mode of pulley by the lower section of hanger pulley blocks
Below vehicle.
As an improvement mode, the sport car be equipped with several pulley blocks, the hanger be equipped with several slide
Wheel group, the hoisting rope sequence bypass the pulley blocks on the sport car and the hanger.
As an improvement mode, have branch between two adjacent pulley blocks of any front and back on the sport car
Support is taken turns, and the support wheel on the sport car supports the hoisting rope.
As an improvement mode, the boom hoisting includes preceding boom hoisting and rear boom hoisting, it is described before lifting
Device includes preceding sport car, preceding hanger and preceding hoisting rope, and the rear boom hoisting includes rear sport car, rear hanger and rear lifting
Rope,
The preceding sport car, rear sport car, preceding hanger and rear hanger are equipped with former and later two pulley blocks, each described pulley
Group includes 3 pulleys arranged side by side, is equipped with front support wheel on the preceding sport car between former and later two described pulley blocks, described
It is equipped with rear support wheel on sport car between former and later two described pulley blocks afterwards,
The winding sequence of the preceding hoisting rope are as follows: first pass around the right side pulley of the front wheel group of the preceding sport car, then
Sequence is around the right side pulley of preceding hanger front wheel group, the intermediate pulley of the front wheel group of preceding sport car, preceding hanger front wheel group
Intermediate pulley, the left side pulley of the front wheel group of preceding sport car, the left side pulley of preceding hanger front wheel group, front support wheel, preceding hanger
The left side pulley of rear wheel group, the left side pulley of preceding sport car rear wheel group, the intermediate pulley of the rear wheel group of preceding hanger, preceding race
The right side pulley of the rear wheel group of the intermediate pulley and preceding hanger of vehicle rear wheel group, from the right side pulley of preceding sport car rear wheel group
It lays out；
The winding sequence of hoisting rope after described are as follows: first pass around the left side pulley of the front wheel group of the rear sport car, then
Sequence is around the left side pulley of hanger front wheel group later, the intermediate pulley of the front wheel group of rear sport car, rear hanger front wheel group
Intermediate pulley, the right side pulley of the front wheel group of rear sport car, the right side pulley of rear hanger front wheel group, rear support wheel, rear hanger
The right side pulley of rear wheel group, the right side pulley of rear sport car rear wheel group, rear hanger rear wheel group intermediate pulley, rear run
The left side pulley of the rear wheel group of the intermediate pulley and rear hanger of vehicle rear wheel group, from the left side pulley of rear sport car rear wheel group
It lays out.
As an improvement mode, the left side of the preceding sport car is equipped with preceding support roller, it is described after sport car right side be equipped with after
Support roller, sport car is redirected back into ground roll through cable saddle before the preceding support roller holds up the rear hoisting rope, passes through rear hoisting rope
Raise machine, it is described after support roller hold up the preceding hoisting rope, make preceding hoisting rope pass through rear sport car through cable saddle be redirected back into roll
Raise machine.
As an improvement mode, boom hoisting described in multiple groups is equipped on the main rope side by side, is lifted by crane described in each group
Device includes the boom hoisting of setting before and after two or more.
As an improvement mode, the hoisting rope by pylon support, the both ends of the hoisting rope are connected with lifting
Hoist engine, the main rope are set on the pylon.
As an improvement mode, further include traction device, the traction device includes hauling rope and rack winch,
The rack winch draws the sport car by the hauling rope and slides along the main rope, and the pylon is equipped with cable saddle, institute
Hoisting rope is stated across on the cable saddle.
As an improvement mode, further include working cable, work hoisting rope, work sport car and the lower hanger that works, institute
It states working cable and is set to the side on the pylon and being located at the main rope, sliding is equipped with the work and runs on the working cable
Vehicle, hanger is hung below the work sport car by the work hoisting rope under the work.
Acquired technical effect by adopting the above technical scheme are as follows:
The hoisting rope of the main rope sport car tackling system carries out multiple cabling between sport car and hanger, improves hanger hoist
Ability, and multistage hoisting rope is uniformly distributed between sport car and hanger, is enhanced the stability between sport car and lower hanger, is made to run
Vehicle and lower hanger uniform force have prevented that rollover event occurs due to eccentric load.By the pulley for adding single boom hoisting
The pulley number of number and each pulley blocks is organized to improve the hoist of single loop wheel machine, by the cooperation lifting of multiple boom hoistings come at double
Number improves the weight and volume of institute's hanging object body.
Since the sport car is equipped with several pulley blocks, the hanger is equipped with several pulley blocks, the hoisting rope
Sequence is improved single around the pulley blocks on the sport car and the hanger by adding the pulley blocks number of single boom hoisting
The hoist of loop wheel machine.
Since the boom hoisting includes preceding boom hoisting and rear boom hoisting, the preceding boom hoisting include preceding sport car,
Preceding hanger and preceding hoisting rope, it is described after boom hoisting include rear sport car, rear hanger and rear hoisting rope,
The preceding sport car, rear sport car, preceding hanger and rear hanger are equipped with former and later two pulley blocks, each described pulley
Group includes 3 pulleys arranged side by side, is equipped with front support wheel on the preceding sport car between former and later two described pulley blocks, described
It is equipped with rear support wheel on sport car between former and later two described pulley blocks afterwards,
The winding sequence of the preceding hoisting rope are as follows: first pass around the right side pulley of the front wheel group of the preceding sport car, then
Sequence is around the right side pulley of preceding hanger front wheel group, the intermediate pulley of the front wheel group of preceding sport car, preceding hanger front wheel group
Intermediate pulley, the left side pulley of the front wheel group of preceding sport car, the left side pulley of preceding hanger front wheel group, front support wheel, preceding hanger
The left side pulley of rear wheel group, the left side pulley of preceding sport car rear wheel group, the intermediate pulley of the rear wheel group of preceding hanger, preceding race
The right side pulley of the rear wheel group of the intermediate pulley and preceding hanger of vehicle rear wheel group, from the right side pulley of preceding sport car rear wheel group
It lays out；
The winding sequence of hoisting rope after described are as follows: first pass around the left side pulley of the front wheel group of the rear sport car, then
Sequence is around the left side pulley of hanger front wheel group later, the intermediate pulley of the front wheel group of rear sport car, rear hanger front wheel group
Intermediate pulley, the right side pulley of the front wheel group of rear sport car, the right side pulley of rear hanger front wheel group, rear support wheel, rear hanger
The right side pulley of rear wheel group, the right side pulley of rear sport car rear wheel group, rear hanger rear wheel group intermediate pulley, rear run
The left side pulley of the rear wheel group of the intermediate pulley and rear hanger of vehicle rear wheel group, from the left side pulley of rear sport car rear wheel group
It lays out, the winding placement between front and back sport car and front and back hanger is reasonable, is easily installed.
As being equipped with boom hoisting described in multiple groups on the main rope side by side, boom hoisting described in each group includes two or more
The boom hoisting of front and back setting cooperates lifting by multiple boom hoistings to improve the weight and body of institute's hanging object body at multiple
Product.
Since the hoisting rope is supported by pylon, the both ends of the hoisting rope are connected with hoisting winding, the main rope
It is set on the pylon, can be sling hanger with elevator hoisting rope by hoisting winding.
Due to further including traction device, the traction device includes hauling rope and rack winch, the rack winch
It draws the sport car by the hauling rope slide along the main rope, the pylon is equipped with cable saddle, and the hoisting rope is across institute
It states on cable saddle, sport car is drawn by traction device and is slided along main rope.
Due to further including that working cable, work hoisting rope, work sport car and the lower hanger that works, the working cable are set to institute
The side of the main rope is stated on pylon and is located at, sliding is equipped with the work sport car, hanger under the work on the working cable
It is hung below the work sport car by the work hoisting rope.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
In figure, sport car before 11-, hanger before 12-, hoisting rope before 13-, sport car after 21-, hanger after 22-, hoisting rope after 23-,
31- front support wheel, 32- rear support wheel, support roller before 51-, support roller after 52-, 6- cable saddle, 7- hoisting winding, 8- pulley blocks.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
The utility model discloses a kind of main rope sport car system of cable crane, including main rope and boom hoisting, two with
Upper boom hoisting tandem is slidably installed on main rope, and boom hoisting includes sport car, hanger and hoisting rope.
Pulley blocks 8 are equipped on sport car and hanger, each pulley blocks 8 includes several pulleys arranged side by side, lifting
Suo Caiyong from the top of the pulley blocks 8 on sport car around pulley, from the lower section of hanger pulley blocks 8 around pulley mode from pulley
Before one side of group hangs on hanger to other side sequence coiling below sport car.
In order to improve the hoist ability of single loop wheel machine, it can be respectively arranged with several pulley blocks 8 on sport car and hanger, hang
Frame is equipped with several pulley blocks 8, and hoisting rope sequence bypasses the pulley blocks 8 on sport car and hanger.
Embodiment one
As shown in Figure 1, the main rope sport car system of cable crane specifically includes preceding boom hoisting, rear boom hoisting and master
Rope, preceding boom hoisting, including preceding sport car 11, preceding hanger 12 and preceding hoisting rope 13, rear boom hoisting include rear sport car 21, rear extension
Frame 22 and rear hoisting rope 23, front and back sport car 21 are slidably arranged on main rope, and main rope is set on pylon.Pylon is equipped with cable saddle
6, cable saddle 6 slides laterally connection relative to pylon.Preceding hoisting rope 13 and rear hoisting rope 23 are across on cable saddle 6.Preceding hoisting rope 13
It is supported respectively by pylon with the both ends of rear hoisting rope 23, the both ends of hoisting rope are connected with hoisting winding 7.
Preceding sport car 11, rear sport car 21, preceding hanger 12 and rear hanger 22 are equipped with former and later two pulley blocks 8, each cunning
Wheel group 8 includes 3 pulleys arranged side by side, preceding hoisting rope 13 between preceding sport car 11 and the pulley of preceding hanger 12 coiling by front hanging
The lower section of sport car 11 before frame 12 is hung on, rear hoisting rope 23 between rear sport car 21 and the pulley of rear hanger 22 coiling by rear hanger 22
21 lower section of rear sport car is hung on, is equipped with front support wheel 31 on preceding sport car 11 between front two rows pulley, in preceding on rear sport car 21
Rear support wheel 32 is equipped between two rows of pulleys afterwards, the rotational installation of front support wheel 31 on preceding sport car 11, pacify by the rotation of rear support wheel 32
Loaded on rear sport car 21.
The winding sequence of preceding hoisting rope 13 are as follows: the right side pulley of the front wheel group 8 of sport car 11 before first passing around, then sequentially
Around the right side pulley of preceding 12 front wheel group 8 of hanger, the intermediate pulley of the front wheel group 8 of preceding sport car 11,12 front wheel of preceding hanger
The intermediate pulley of group 8, the left side pulley of the front wheel group 8 of preceding sport car 11, the left side pulley of 12 front wheel group 8 of preceding hanger, preceding branch
After support wheel 31, the left side pulley of rear wheel group 8 of preceding hanger 12, the left side pulley of 11 rear wheel group 8 of preceding sport car, preceding hanger 12
The right side of the rear wheel group 8 of the intermediate pulley of pulley blocks 8, the intermediate pulley of 11 rear wheel group 8 of preceding sport car and preceding hanger 12 is sliding
Wheel, lays out from the right side pulley of preceding 11 rear wheel group 8 of sport car.
The winding sequence of preceding hoisting rope 13 are as follows: first pass around the left side pulley of the front wheel group 8 of rear sport car 21, then sequence
Around the left side pulley of 22 front wheel group 8 of hanger later, the intermediate pulley of the front wheel group 8 of rear sport car 21,22 front wheel of rear hanger
The intermediate pulley of group 8, the right side pulley of the front wheel group 8 of rear sport car 21, the right side pulley of 22 front wheel group 8 of rear hanger, rear branch
After support wheel 32, the right side pulley of rear wheel group 8 of rear hanger 22, the right side pulley of 21 rear wheel group 8 of rear sport car, rear hanger 22
The left side of the rear wheel group 8 of the intermediate pulley of pulley blocks 8, the intermediate pulley of 21 rear wheel group 8 of rear sport car and rear hanger 22 is sliding
Wheel, lays out from the left side pulley of rear 21 rear wheel group 8 of sport car.
The left side of preceding sport car 11 is equipped with preceding support roller 51, and the right side of rear sport car 21 is equipped with rear support roller 52, after preceding support roller 51 is held up
Hoisting rope 23, rear support roller 52 hold up preceding hoisting rope 13.
Main rope sport car system further includes traction device, and traction device includes traction wheel, hauling rope and rack winch, preceding
Sport car 11 and rear sport car 21 are respectively arranged with traction device.The front and rear sides of specially front and back sport car 21 are respectively equipped with a traction
Wheel, traction wheel are equipped with hauling rope, and hauling rope connects rack winch.It can be preceding 11 He of sport car by controlling rack winch
Sport car 21 is slided along main rope afterwards.
The main rope sport car system of the present embodiment further includes working cable, work hoisting rope, work sport car and the lower hanger that works,
Working cable is set to the side on pylon and being located at main rope, and sliding is equipped with work sport car on working cable, and the lower hanger that works passes through work
It is hung below work sport car as hoisting rope, work sport car can cooperate the sport car of main rope sport car system to carry out handling.
Embodiment two
The present embodiment and the structure of embodiment one are essentially identical, the difference is that, multiple groups are equipped on main rope side by side and are lifted by crane
Device, each group of boom hoisting include the boom hoisting being arranged before and after two or more, by multiple boom hoistings cooperate lifting come
Improve the weight and volume of hoist object at multiple, each boom hoisting can hook block weight a bit, then multiple groups boom hoisting
Cooperation use simultaneously can steady handling super large part weight.
The working principle of the main rope sport car system of the cable crane are as follows:
Main rope sport car is mounted on the main rope between the pylon of two sides, weight is hung on the suspension hook below hanger,
Weight is lifted by crane by 7 elevator hoisting rope of hoisting winding, translates weight along main rope by rack winch elevator hauling rope
Weight is allocated and transported to realize.Work sport car can cooperate main rope sport car to carry out handling work.
Claims (9)
1. a kind of main rope sport car system of cable crane, which is characterized in that including main rope and boom hoisting, more than two described
Device for hoisting tandem is slidably installed on the main rope, and the boom hoisting includes sport car, hanger and hoisting rope,
Pulley blocks are equipped on the sport car and the hanger, each described pulley blocks includes several cunnings arranged side by side
Wheel, the hoisting rope use from the top of the pulley blocks on the sport car around pulley, from the lower section of the hanger pulley blocks around
The mode for crossing pulley hangs on the hanger below the sport car from a side to other side sequence coiling.
2. the main rope sport car system of cable crane as described in claim 1, which is characterized in that the sport car is equipped with several cunnings
Wheel group, the hanger are equipped with several pulley blocks, and the hoisting rope sequence bypasses the pulley on the sport car and the hanger
Group.
3. the main rope sport car system of cable crane as claimed in claim 2, which is characterized in that in any front and back phase on the sport car
There is support wheel between two adjacent pulley blocks, the support wheel on the sport car supports the hoisting rope.
4. the main rope sport car system of cable crane as described in claim 1, which is characterized in that the boom hoisting includes preceding lifting
Device and rear boom hoisting, the preceding boom hoisting include preceding sport car, preceding hanger and preceding hoisting rope, the rear boom hoisting packet
Rear sport car, rear hanger and rear hoisting rope are included,
The preceding sport car, rear sport car, preceding hanger and rear hanger are equipped with former and later two pulley blocks, each described pulley blocks packet
3 pulleys arranged side by side are included, front support wheel is equipped on the preceding sport car between former and later two described pulley blocks, is run after described
Rear support wheel is equipped on vehicle between former and later two described pulley blocks,
The winding sequence of the preceding hoisting rope are as follows: first pass around the right side pulley of the front wheel group of the preceding sport car, then sequence
Around the right side pulley of preceding hanger front wheel group, the centre of the intermediate pulley of the front wheel group of preceding sport car, preceding hanger front wheel group
After the left side pulley of the front wheel group of pulley, preceding sport car, the left side pulley of preceding hanger front wheel group, front support wheel, preceding hanger
After the left side pulley of pulley blocks, the left side pulley of preceding sport car rear wheel group, the intermediate pulley of the rear wheel group of preceding hanger, preceding sport car
The right side pulley of the intermediate pulley of pulley blocks and the rear wheel group of preceding hanger, from the right side pulley of preceding sport car rear wheel group around
Out；
The winding sequence of hoisting rope after described are as follows: first pass around the left side pulley of the front wheel group of the rear sport car, then sequence
Around the left side pulley of hanger front wheel group later, the centre of the intermediate pulley of the front wheel group of rear sport car, rear hanger front wheel group
After the right side pulley of the front wheel group of pulley, rear sport car, the right side pulley of rear hanger front wheel group, rear support wheel, rear hanger
After the right side pulley of pulley blocks, the right side pulley of rear sport car rear wheel group, the intermediate pulley of the rear wheel group of rear hanger, rear sport car
The left side pulley of the intermediate pulley of pulley blocks and the rear wheel group of rear hanger, from the left side pulley of rear sport car rear wheel group around
Out.
5. the main rope sport car system of cable crane as claimed in claim 4, which is characterized in that before the left side of the preceding sport car is equipped with
Support roller, the right side of the rear sport car are equipped with rear support roller, and the preceding support roller holds up the rear hoisting rope, keeps the rear hoisting rope smooth
It is redirected back into ground hoist engine through cable saddle across preceding sport car, the rear support roller holds up the preceding hoisting rope, makes the preceding hoisting rope
It passes through rear sport car and is redirected back into ground hoist engine through cable saddle.
6. the main rope sport car system of cable crane as described in claim 1, which is characterized in that be equipped with multiple groups on the main rope side by side
The boom hoisting, boom hoisting described in each group include the boom hoisting of setting before and after two or more.
7. the main rope sport car system of cable crane as claimed in claim 3, which is characterized in that the hoisting rope passes through pylon branch
Support, the both ends of the hoisting rope are connected with hoisting winding, and the main rope is set on the pylon.
8. the main rope sport car system of cable crane as claimed in claim 7, which is characterized in that it further include traction device, it is described
Traction device includes hauling rope and rack winch, and the rack winch draws the sport car described in by the hauling rope
Main rope sliding, the pylon are equipped with cable saddle, and the hoisting rope is across on the cable saddle.
9. the main rope sport car system of cable crane as claimed in claim 8, which is characterized in that further include working cable, work
Weight rope, work sport car and the lower hanger that works, the working cable are set to the side on the pylon and being located at the main rope, institute
It states sliding on working cable and is equipped with the work sport car, hanger hangs on the work by the work hoisting rope under the work
Below sport car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820794961.8U CN208200193U (en) | 2018-05-25 | 2018-05-25 | The main rope sport car system of cable crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820794961.8U CN208200193U (en) | 2018-05-25 | 2018-05-25 | The main rope sport car system of cable crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208200193U true CN208200193U (en) | 2018-12-07 |
Family
ID=64515396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820794961.8U Active CN208200193U (en) | 2018-05-25 | 2018-05-25 | The main rope sport car system of cable crane |
Country Status (1)
| Country | Link |
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| CN (1) | CN208200193U (en) |
Cited By (1)
| 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 |
-
2018
- 2018-05-25 CN CN201820794961.8U patent/CN208200193U/en active Active
Cited By (1)
| 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 |
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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. |