CN205772754U - A kind of giant caterpillar crane arm support special hanger for hoisting - Google Patents
A kind of giant caterpillar crane arm support special hanger for hoisting Download PDFInfo
- Publication number
- CN205772754U CN205772754U CN201620467006.4U CN201620467006U CN205772754U CN 205772754 U CN205772754 U CN 205772754U CN 201620467006 U CN201620467006 U CN 201620467006U CN 205772754 U CN205772754 U CN 205772754U
- Authority
- CN
- China
- Prior art keywords
- suspension hook
- web
- hoisting
- operation handle
- fixed
- 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
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model discloses a kind of giant caterpillar crane arm support special hanger for hoisting.The two ends of a crossbeam sheathed cantilever diaphragm respectively；The suspension hook web alignment pin of suspension hook web is arranged in the strip hole of cantilever diaphragm, and slidably；Suspension hook is fixed on bottom suspension hook web by suspension hook bearing pin, and suspension hook can rotate around suspension hook bearing pin；Operation handle is set in the middle part of suspension hook web, rotatable；One end of steel wire rope is fixed on the runner of operation handle, and runner rotates with operation handle；The other end walks around pulley, is fixed at the curved arc of suspension hook side.Suspender of the present utility model achieves the semi-automation of jib clamping, for more traditional installation way, substantially reduces the clamping time, improves lifting efficiency., reduce the personnel to operate meanwhile, improve operational security.
Description
Technical field
This utility model relates to suspender, hoisting technology field, particularly relates to a kind of giant caterpillar and rises
Heavy-duty machine jib special hanger for hoisting.
Background technology
Along with the development of construction machinery industry, the tonnage maximum of crawler crane has reached 4000
Ton, for hoister in large tonnage, accurately installing of jib is to ensure that crane normally works
Premise.Jib fixed by traditional jib mounting means many employings rope, and suspension hook completes lifting
Mounting means.This jib lifting mode makes workload increase, and expends the time longer.
Utility model content
The purpose of this utility model is the design for crawler crane truss-type cantilever crane, it is ensured that
Jib installation process reduces manpower, it is achieved automatically fix jib, shorten hoisting cycle.
This utility model provides a kind of giant caterpillar crane arm support special hanger for hoisting.Crossbeam
A two ends respectively sheathed cantilever diaphragm；The suspension hook web alignment pin of suspension hook web is arranged in
In the strip hole of cantilever diaphragm, and slidably；Suspension hook is fixed on suspension hook web by suspension hook bearing pin
Bottom, suspension hook can rotate around suspension hook bearing pin；Operation handle is set in the middle part of suspension hook web, rotatable；
One end of steel wire rope is fixed on the runner of operation handle, and runner rotates with operation handle；Another
End walks around pulley, is fixed at the curved arc of suspension hook side.
Wherein, described cantilever diaphragm arranging some pin shaft holes, suspension hook web is by regulation bearing pin
Distance with pin shaft hole adjusting lift hook.
Wherein, described cantilever diaphragm end arranges hanger support leg.
Beneficial effect: suspender of the present utility model achieves the semi-automation of jib clamping, relatively passes
For system installation way, substantially reduce the clamping time, improve lifting efficiency.Meanwhile, subtract
Few human users, improves operational security.
Accompanying drawing explanation
Fig. 1 this utility model giant caterpillar crane arm support special hanger for hoisting suspension hook spacing
3.5m schematic diagram
Fig. 2 this utility model giant caterpillar crane arm support special hanger for hoisting suspension hook spacing
3m schematic diagram
In figure: 1, suspension hook web bearing pin；2, cantilever diaphragm；3, crossbeam；4, crossbeam hanger；
5, suspension hook web；6, cantilever diaphragm bearing pin；7, hanger support leg；8, suspension hook web alignment pin
Axle；9, steel wire rope；10, bolt and nut；11, operation handle；12, suspension hook bearing pin；13、
Suspension hook；14, regulation bearing pin；15, pulley.
Detailed description of the invention
For making this utility model solve the technical problem that, the technical scheme that uses and the technology reached
Effect is clearer, makees this utility model the most in detail with embodiment below in conjunction with the accompanying drawings
Explanation.It is understood that specific embodiment described herein is used only for explaining this practicality
Novel, rather than to restriction of the present utility model.It also should be noted that, for the ease of retouching
State, accompanying drawing illustrate only the part relevant to this utility model rather than full content.
Giant caterpillar crane arm support special hanger for hoisting all uses Steel Structural Design, each parts
Between by bearing pin, bolt or be welded to connect.This suspender designs for truss-type cantilever crane.Lifting
During suspender two arc suspension hook clamping truss arm frame both sides chord member.Suspension hook opening angle is by regulating
Handle controls, and pulls suspension hook folding in the range of certain angle by the traction of steel wire rope, thus
Realize the clamping of jib and separate.This suspender can also be adapted to respectively by adjusting lift hook spacing
3m and 3.5m width jib.Two suspension hooks distance suspenders connect with the rope that hoists, complete after clamping by
Crane hanging component puts jib installation site.In whole hoisting process, operator have only to shake
Operation handle just can complete clamping and the separation of jib, greatly reduces workload, improves
Work efficiency.
First introduce lifting 3.5m width jib example, as shown in Figure 1.Whole hoisting process is substantially
As follows: shake operation handle 11, suspension hook 13 rotates around suspension hook bearing pin 12, makes 13, suspension hook
Big proper angle enough clamps jib；Suspender is winched to above jib (on suspension hook web bearing pin 1
Connect and have lifting rope, be not drawn into), shake operation handle 11, makes suspension hook 13 opening angle again
Reduce, until clamping jib.Complete jib fixing after, lifting can be started.It is suitable to winch to
Behind position, repeat shake operation handle 11 action, unload jib, start to assemble.
During lifting 3m width jib, two suspension hook 13 spacing need to be adjusted, as shown in Figure 2.Pull down tune
Joint bearing pin 14, moves 250mm toward crossbeam center position, by suspension hook by both sides suspension hook and assembly thereof
Web 5 coordinates with cantilever diaphragm 2 upper pin hole, loads regulation bearing pin 14, adjusts two suspension hooks
Spacing is 3m.The operation of follow-up lifting jib is identical with lifting 3.5m operation.
It is last it is noted that various embodiments above is only in order to illustrate technical side of the present utility model
Case, is not intended to limit；Although this utility model having been carried out in detail with reference to foregoing embodiments
Explanation, it will be understood by those within the art that: it is to described in foregoing embodiments
Technical scheme modify, or the most some or all of technical characteristic carried out equivalent replace
Change, do not make the essence of appropriate technical solution depart from this utility model each embodiment technical scheme
Scope.
Claims (3)
1. a giant caterpillar crane arm support special hanger for hoisting, it is characterised in that crossbeam
(3) a two ends sheathed cantilever diaphragm (2) respectively；The suspension hook web of suspension hook web (5)
Alignment pin (8) is arranged in the strip hole of cantilever diaphragm (2), and slidably；Suspension hook (13)
Being fixed on suspension hook web (5) bottom by suspension hook bearing pin (12), suspension hook (13) can be around hanging
Hook pin axle (12) rotates；Suspension hook web (5) middle part arranges operation handle (11), can revolve
Turn；One end of steel wire rope (9) is fixed on the runner of operation handle (11), and runner is with behaviour
Make handle (11) to rotate；The other end walks around pulley (15), is fixed on suspension hook (13) side
At curved arc.
Giant caterpillar crane arm support special hanger for hoisting the most according to claim 1,
It is characterized in that, described cantilever diaphragm (2) arranges some pin shaft holes, suspension hook web (5)
Distance by regulation bearing pin (14) with pin shaft hole adjusting lift hook (13).
Giant caterpillar crane arm support special hanger for hoisting the most according to claim 1,
It is characterized in that, described cantilever diaphragm (2) end arranges hanger support leg (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620467006.4U CN205772754U (en) | 2016-05-20 | 2016-05-20 | A kind of giant caterpillar crane arm support special hanger for hoisting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620467006.4U CN205772754U (en) | 2016-05-20 | 2016-05-20 | A kind of giant caterpillar crane arm support special hanger for hoisting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205772754U true CN205772754U (en) | 2016-12-07 |
Family
ID=58117297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620467006.4U Active CN205772754U (en) | 2016-05-20 | 2016-05-20 | A kind of giant caterpillar crane arm support special hanger for hoisting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205772754U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883576A (en) * | 2016-05-20 | 2016-08-24 | 中核机械工程有限公司 | Lifting appliance special for lifting of large crawler crane boom |
| WO2019010556A1 (en) * | 2017-07-10 | 2019-01-17 | Portocel – Terminal Especializado De Barra Do Riacho S.A. | Load-moving equipment |
-
2016
- 2016-05-20 CN CN201620467006.4U patent/CN205772754U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883576A (en) * | 2016-05-20 | 2016-08-24 | 中核机械工程有限公司 | Lifting appliance special for lifting of large crawler crane boom |
| CN105883576B (en) * | 2016-05-20 | 2017-09-22 | 中核机械工程有限公司 | A kind of giant caterpillar crane arm support special hanger for hoisting |
| WO2019010556A1 (en) * | 2017-07-10 | 2019-01-17 | Portocel – Terminal Especializado De Barra Do Riacho S.A. | Load-moving equipment |
| US11427443B2 (en) | 2017-07-10 | 2022-08-30 | Portocel—Terminal Especializado De Barra Do Riacho S.A. | Load-moving equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207192616U (en) | A kind of gantry crane for preventing that goods from rocking | |
| CN109095343A (en) | Assembled hanger | |
| CN205873746U (en) | Stable hoisting machine | |
| CN103539011B (en) | Suspended beam type spreader assembly and use the hoisting crane of this spreader assembly | |
| CN205772754U (en) | A kind of giant caterpillar crane arm support special hanger for hoisting | |
| WO2022111218A1 (en) | Pile casing hoisting arm | |
| CN204342297U (en) | A kind of transfer crane with jib structure | |
| CN103708360B (en) | Swing arm tower crane, standard knot introduction system thereof and standard knot introduction method | |
| CN105883576A (en) | Lifting appliance special for lifting of large crawler crane boom | |
| CN103318774B (en) | Self-assembly/self-disassembly hoisting device, crane and self-assembly/self-disassembly method of hoister | |
| CN202808220U (en) | Goose headstock is from handling device and has its hoist | |
| CN202704895U (en) | Articulated boom of crawler crane | |
| CN106115517A (en) | A kind of crawler crane setting-up balance weight is from dismounting luffing device | |
| CN204371545U (en) | A kind of power station impeller apparatus for examination and repair | |
| CN203728448U (en) | Light mounting and dismounting frame for tower crane | |
| CN207175292U (en) | Derrick crane raising wiring system | |
| CN206069245U (en) | Crawler crane setting-up balance weight dismounts luffing device certainly | |
| CN204702399U (en) | A kind of Steel plate hoisting implement | |
| CN103145055A (en) | Crane, arm section thereof, truss arm and mounting method of truss arm | |
| CN207844943U (en) | A kind of assembling tower crane large arm merogenesis self-unloading is lain prone bar | |
| CN203143924U (en) | Sling for hoisting steel crane girder | |
| CN207209840U (en) | A kind of Multifunctional suspension bracket | |
| CN203428739U (en) | Steel coil turnover hanger | |
| CN205973541U (en) | Tower crane is with electronic introduction device that hangs, breaks off relations certainly | |
| CN203213018U (en) | Lifting device for rigid hinges and large components |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |