CN204873626U - Caterpillar crane of integration installation, transportation becomes width of cloth auxiliary - Google Patents
Caterpillar crane of integration installation, transportation becomes width of cloth auxiliary Download PDFInfo
- Publication number
- CN204873626U CN204873626U CN201520584139.5U CN201520584139U CN204873626U CN 204873626 U CN204873626 U CN 204873626U CN 201520584139 U CN201520584139 U CN 201520584139U CN 204873626 U CN204873626 U CN 204873626U
- Authority
- CN
- China
- Prior art keywords
- arm
- variable
- auxiliary arm
- amplitude auxiliary
- width
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a caterpillar crane of integration installation, transportation becomes width of cloth auxiliary, including main jib loading boom, change width of cloth auxiliary, a change width of cloth auxiliary fore -stock, a change width of cloth auxiliary after -poppet, top ping lift, become an auxiliary arm -tie and prevent the hypsokinesis device, still include and connect the arm head, become width of cloth auxiliary fore -stock and become width of cloth auxiliary coxopodite arm articulated, become width of cloth auxiliary after -poppet and be connected the arm head articulated, the one end of connecting the arm head is articulated with main jib loading boom, and the other end is articulated with change width of cloth auxiliary coxopodite arm. The utility model discloses compact structure can realize becoming a width of cloth auxiliary coxopodite arm, become a width of cloth auxiliary fore -stock, become a width of cloth auxiliary after -poppet, connect the arm head, prevent that hypsokinesis device and part become the whole dismouting of width of cloth auxiliary arm -tie, need not the substep disassemble with substep high altitude construction, the efficiency and the security of dismouting has improved, simultaneously can realize whole transportation to transportation clearance and hauled weight accord with the transportation laws and regulations of country, practice thrift haulage vehicle, save the cost of transportation, and economic nature is good.
Description
Technical field
The utility model relates to the crawler crane variable-amplitude auxiliary arm of a kind of integrative installation technology, transport, belongs to engineering machinery field.
Background technology
Along with the quickening of Urbanization in China, economic fast development, the scale of state fundamental construction is increasing, weight and the lifting altitude of the article of needs lifting are increasing, crawler crane more and more shows its preceence, crawler crane obtains swift and violent development, crawler crane in order to improve its lifting altitude and work range, usual design and installation variable-amplitude auxiliary arm.
Owing to being subject to transportation clearance and transport heavy quantitative limitation, often need before and after crawler crane operation to carry out dismounting.During variable-amplitude auxiliary arm operating mode, the demountable component of crawler crane as shown in Figure 1, primarily of main crane arm 1, variable-amplitude auxiliary arm 2, variable-amplitude auxiliary arm front frame 3, variable-amplitude auxiliary arm after poppet 4, variable-amplitude steel wire rope 5, variable-amplitude auxiliary arm arm-tie 6 and anti-squat system 7.
During installation, first main crane arm 1 is connected with variable-amplitude auxiliary arm 2, after variable-amplitude auxiliary arm front frame 3 is connected with variable-amplitude auxiliary arm 2, finally variable-amplitude auxiliary arm after poppet 4 is connected with main crane arm 1.After jib assembling, need between variable-amplitude auxiliary arm front frame 3 and variable-amplitude auxiliary arm after poppet 4 head assembly pulley, to be wound around variable-amplitude steel wire rope 5, variable-amplitude auxiliary arm arm-tie 6 of mating formation on variable-amplitude auxiliary arm front frame 3 and variable-amplitude auxiliary arm after poppet 4, finally anti-squat system 7 is installed; Contrary during dismounting, be an independent entirety successively by each component removal; Each component removal is needed to be an independent entirety during transport, the independent entrucking transport of each component.
Crawler crane need complete successively when needs use variable-amplitude auxiliary arm operating mode and install principal arm connecting joint, variable-amplitude auxiliary arm coxopodite, variable-amplitude auxiliary arm front frame, variable-amplitude auxiliary arm after poppet, wear around a series of troublesome operation such as variable amplitude rope, efficiency is lower, and staff need carry out operation on the truss arm of two meters of even more high positions, makes dismounting operation have certain risk; Need all components to break independent transport during transport, thus bring the difficult problem in many transports, traffic cost also greatly increases.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides the crawler crane variable-amplitude auxiliary arm of a kind of integrative installation technology, transport.
In order to achieve the above object, the technical scheme that the utility model adopts is:
The crawler crane variable-amplitude auxiliary arm of a kind of integrative installation technology, transport, comprise main crane arm, variable-amplitude auxiliary arm, variable-amplitude auxiliary arm front frame, variable-amplitude auxiliary arm after poppet, variable-amplitude steel wire rope, variable-amplitude auxiliary arm arm-tie and anti-squat system, also comprise connection arm head, described variable-amplitude auxiliary arm front frame and variable-amplitude auxiliary arm coxopodite arm hinged, described variable-amplitude auxiliary arm after poppet is with to be connected arm head hinged, and one end and the main crane arm of described connection arm head are hinged, the other end and variable-amplitude auxiliary arm coxopodite arm hinged.
Described connection arm head is spatial steel tube-truss structure.
Described spatial steel tube-truss structure is triangulo column.
Variable-amplitude steel wire rope is wound around between the assembly pulley of described variable-amplitude auxiliary arm front frame and variable-amplitude auxiliary arm after poppet head.
Described anti-squat system is arranged between variable-amplitude auxiliary arm after poppet and main crane arm.
Described variable-amplitude auxiliary arm is provided with some suspension centres.
The beneficial effect that the utility model reaches: the utility model compact conformation, variable-amplitude auxiliary arm coxopodite arm, variable-amplitude auxiliary arm front frame, variable-amplitude auxiliary arm after poppet can be realized, connect arm head, anti-squat system and part variable-amplitude auxiliary arm arm-tie integral disassembly, assembly, disassemble without the need to substep and substep aloft work, improve efficiency and the safety of dismounting; Can realize integral transportation, and transportation clearance and domestic shipping weight meet national transportation laws and regulations requirement simultaneously, save transport vehicle, save traffic cost, good economy performance.
Accompanying drawing explanation
Fig. 1 is the structural representation of traditional variable-amplitude auxiliary arm.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is connecting arm header structure schematic diagram.
Fig. 4 is the structural representation after dismounting.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in Figure 2, the crawler crane variable-amplitude auxiliary arm of a kind of integrative installation technology, transport, comprise main crane arm 1, variable-amplitude auxiliary arm 2, variable-amplitude auxiliary arm front frame 3, variable-amplitude auxiliary arm after poppet 4, variable-amplitude steel wire rope 5, variable-amplitude auxiliary arm arm-tie 6, anti-squat system 7 be connected arm head 8.
Variable-amplitude auxiliary arm front frame 3 is hinged with variable-amplitude auxiliary arm 2 coxopodite arm, variable-amplitude auxiliary arm after poppet 4 is with to be connected arm head 8 hinged, the one end and the main crane arm 1 that connect arm head 8 are hinged, the other end and variable-amplitude auxiliary arm 2 coxopodite arm hinged, for the ease of lifting, variable-amplitude auxiliary arm is provided with some suspension centres, be wound around variable-amplitude steel wire rope 5 between the assembly pulley of variable-amplitude auxiliary arm front frame 3 and variable-amplitude auxiliary arm after poppet 4 head, anti-squat system 7 is arranged between variable-amplitude auxiliary arm after poppet 4 and main crane arm 1.
As shown in Figure 3, connecting arm head 8 is spatial steel tube-truss structure, and spatial steel tube-truss structure is triangulo column.
The crawler crane variable-amplitude auxiliary arm of above-mentioned integrative installation technology, transport is when dismantling, by variable-amplitude auxiliary arm 2 coxopodite arm, variable-amplitude auxiliary arm front frame 3, variable-amplitude auxiliary arm after poppet 4, variable-amplitude steel wire rope 5, variable-amplitude auxiliary arm arm-tie 6, anti-squat system 7 be connected arm head 8 entirety and disassemble from main crane arm 1, auxiliary steel wire rope 9 is adopted to be wrapped on variable-amplitude auxiliary arm front frame 3, variable-amplitude auxiliary arm after poppet 4 head assembly pulley, specifically as shown in Figure 4.
During installation, by variable-amplitude auxiliary arm 2 coxopodite arm, variable-amplitude auxiliary arm front frame 3, variable-amplitude auxiliary arm after poppet 4, variable-amplitude steel wire rope 5, variable-amplitude auxiliary arm arm-tie 6, anti-squat system 7 be connected arm head 8 integral installation at main crane arm 1, put on variable-amplitude steel wire rope 5.Be wrapped between assembly pulley, so wire rope handling elevator can be used to wear around variable-amplitude steel wire rope 5 as traction because have employed auxiliary steel wire rope 9 in advance.
The crawler crane variable-amplitude auxiliary arm of above-mentioned integrative installation technology, transport, compact conformation, variable-amplitude auxiliary arm coxopodite arm, variable-amplitude auxiliary arm front frame, variable-amplitude auxiliary arm after poppet can be realized, connect arm head, anti-squat system and part variable-amplitude auxiliary arm arm-tie integral disassembly, assembly, disassemble without the need to substep and substep aloft work, improve efficiency and the safety of dismounting; Can realize integral transportation, and transportation clearance and domestic shipping weight meet national transportation laws and regulations requirement simultaneously, save transport vehicle, save traffic cost, good economy performance.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection domain of the present utility model.
Claims (6)
1. the crawler crane variable-amplitude auxiliary arm of an integrative installation technology, transport, comprise main crane arm, variable-amplitude auxiliary arm, variable-amplitude auxiliary arm front frame, variable-amplitude auxiliary arm after poppet, variable-amplitude steel wire rope, variable-amplitude auxiliary arm arm-tie and anti-squat system, it is characterized in that: also comprise connection arm head, described variable-amplitude auxiliary arm front frame and variable-amplitude auxiliary arm coxopodite arm hinged, described variable-amplitude auxiliary arm after poppet is with to be connected arm head hinged, and one end and the main crane arm of described connection arm head are hinged, the other end and variable-amplitude auxiliary arm coxopodite arm hinged.
2. the crawler crane variable-amplitude auxiliary arm of a kind of integrative installation technology according to claim 1, transport, is characterized in that: described connection arm head is spatial steel tube-truss structure.
3. the crawler crane variable-amplitude auxiliary arm of a kind of integrative installation technology according to claim 2, transport, is characterized in that: described spatial steel tube-truss structure is triangulo column.
4. the crawler crane variable-amplitude auxiliary arm of a kind of integrative installation technology according to claim 1, transport, is characterized in that: be wound around variable-amplitude steel wire rope between the assembly pulley of described variable-amplitude auxiliary arm front frame and variable-amplitude auxiliary arm after poppet head.
5. the crawler crane variable-amplitude auxiliary arm of a kind of integrative installation technology according to claim 1, transport, is characterized in that: described anti-squat system is arranged between variable-amplitude auxiliary arm after poppet and main crane arm.
6. the crawler crane variable-amplitude auxiliary arm of a kind of integrative installation technology according to claim 1, transport, is characterized in that: described variable-amplitude auxiliary arm is provided with some suspension centres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520584139.5U CN204873626U (en) | 2015-08-06 | 2015-08-06 | Caterpillar crane of integration installation, transportation becomes width of cloth auxiliary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520584139.5U CN204873626U (en) | 2015-08-06 | 2015-08-06 | Caterpillar crane of integration installation, transportation becomes width of cloth auxiliary |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204873626U true CN204873626U (en) | 2015-12-16 |
Family
ID=54818025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520584139.5U Active CN204873626U (en) | 2015-08-06 | 2015-08-06 | Caterpillar crane of integration installation, transportation becomes width of cloth auxiliary |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204873626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060142A (en) * | 2015-08-06 | 2015-11-18 | 徐工集团工程机械股份有限公司 | Integrally mounted and transported luffing fly jib of crawler crane |
-
2015
- 2015-08-06 CN CN201520584139.5U patent/CN204873626U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060142A (en) * | 2015-08-06 | 2015-11-18 | 徐工集团工程机械股份有限公司 | Integrally mounted and transported luffing fly jib of crawler crane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201943007U (en) | Constant amplitude frame beam crane capable of being used in combination with movable support frame | |
| CN105060142A (en) | Integrally mounted and transported luffing fly jib of crawler crane | |
| CN203372984U (en) | Beam body pulley turnover device | |
| CN103466472A (en) | Auxiliary arm system and crawler crane | |
| CN102910532A (en) | Method for butting and hoisting large box type derricks in air | |
| CN204873626U (en) | Caterpillar crane of integration installation, transportation becomes width of cloth auxiliary | |
| CN104326376A (en) | Port mobile crane capable of proofing storm wind and overturning and transferring by use of mechanism design | |
| CN209242503U (en) | A kind of electronic hoist crab of box-girder arc track and balance boom device | |
| CN103979429A (en) | Cantilever type portal crane | |
| CN106049896A (en) | Dismantling method for resisting impact load in high-altitude overhanging steel-structure-platform dismantling process | |
| CN105846380A (en) | Connection structure for suspension strain insulator string | |
| CN202717499U (en) | Simple hanging bracket used for hoisting bridge crane pair trolley | |
| CN204702399U (en) | A kind of Steel plate hoisting implement | |
| CN208532062U (en) | A kind of crane subsidiary arm for being exclusively used in shield machine and turning over operation | |
| CN203740851U (en) | Detachable lifting beam | |
| CN202848890U (en) | Trolley in bridge crane | |
| CN106185597A (en) | A kind of large-scale Analytic Tower merogenesis special hanger for hoisting and hanging method | |
| CN204847827U (en) | European style crane bridge | |
| CN205892550U (en) | Flexible hoist and mount system of suspension bridge stiffening beam | |
| CN205820717U (en) | A kind of anti-rolling wheel support of pin type | |
| CN104709813A (en) | Method for mounting blast furnace framework structure by utilizing transverse hoisting beam | |
| CN201746232U (en) | Portal bridge crane and trolley thereof | |
| CN205855757U (en) | A kind of equipment hoisting slipping tail suspender | |
| CN202729641U (en) | Tower arm rear bracket lifting device and crane | |
| CN203767892U (en) | Auxiliary jib system and crawler crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |