CN208103769U - A kind of Novel crane - Google Patents
A kind of Novel crane Download PDFInfo
- Publication number
- CN208103769U CN208103769U CN201820092445.0U CN201820092445U CN208103769U CN 208103769 U CN208103769 U CN 208103769U CN 201820092445 U CN201820092445 U CN 201820092445U CN 208103769 U CN208103769 U CN 208103769U
- Authority
- CN
- China
- Prior art keywords
- lower section
- crane arm
- revolving platform
- support rod
- articulation piece
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of Novel cranes, including hydraulic stem, support rod, fixed station, revolving platform, crane arm and prypole, the revolving platform is located at the top of fixed station, gear is connected with below the fixed station, the lower section of the gear is equipped with support rod, the lower section of the support rod is equipped with pedestal, the top of the revolving platform is respectively arranged on the left side and the right side the first articulation piece and the second articulation piece, second articulation piece connects crane arm, first articulation piece connects hydraulic stem, the lower section of crane arm connects prypole by pulley blocks, and the lower section of prypole is equipped with grabhook, the hydraulic stem connects variable-amplitude steel wire rope by first pulley group, the other side of the variable-amplitude steel wire rope is equipped with the second fixed pulley.The utility model high degree of automation adjusts the opposite revolving platform angle of frame structure by hydraulic stem, and to reach luffing, can be multiplied lifting weight.Therefore the device has broad application prospects, and is suitble to promote on the market.
Description
Technical field
The utility model relates to building material technical field, specially a kind of Novel crane.
Background technique
Mobilecrane used at present is classified by crane arm：There are truss structure and box type telescopic arm configuration.Truss knot
Structure mostly uses crawler belt or wheeled vehicle as carried and transported tool, and box type telescopic arm configuration is using wheeled vehicle as carried and transported
Tool.Most of goliath is truss structure crane, but huge fleet is needed to transport truss crane arm, counterweight
Iron even decomposes tracked machine and transports, and reaches construction site, all components is needed to assemble, time-consuming and laborious, needs very much
People completes together, it is also necessary to another crane help assembling, and new construction site is shifted, whole decomposition are transported new again
Construction site, then from new assembling, although this truss structure lifting capacity is big, be not suitable for the building ring that place changes at any time
Border, arrival scene cannot devote oneself to work rapidly, and box type telescopic boom crane more piece crane arm is set in together, small in size, pass through
The flexible and amplitude of the piston motion adjustment cantilever crane of hydraulic cylinder, in addition to balance weight iron, all components are all mounted on same wheeled vehicle
On, huge fleet and many staff are not needed, arrival scene can devote oneself to work at once, time saving and energy saving.Shift work
Make place and its rapidly, but with the increase of lifting weight, crane arm must satisfy certain intensity, rigidity and stability
It is required that therefore crane arm make increasing, it is increasingly heavier, it is also necessary to overcome own wt, directly influence lifting weight, and
It is increasing to carry carried and transported vehicle volume, weight is increasingly heavier, and cost is higher and higher, is disproportionate with lifting weight
, and the truss structure crane arm of same lifting weight wants light compared to box type telescopic arm configuration, therefore truss structure rises
Weighing arm can be made into the crane of big lifting weight.Two kinds of structure crane arm lifting weight have so big contrast, we are from mechanics
Angle analysis, truss structure crane arm is solely subjected to axial compression using wire rope inclined-pulling luffing, and box-structure lifting
Arm hydraulic cylinder luffing, crane arm will not only bear axial compression, still suffer from weight and focus on vertical hoisting arm direction certainly
To moment of flexure caused by crane arm, the crane arm very big to draw ratio, moment of flexure caused by crane arm plays a leading role.Therefore originally
Text proposes a kind of Novel crane.
Utility model content
The purpose of this utility model is to provide a kind of Novel cranes, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of Novel crane, including hydraulic stem,
Support rod, fixed station, revolving platform, crane arm and prypole, the revolving platform are located at the top of fixed station, the fixed station
Lower section be connected with gear, the lower section of the gear is equipped with support rod, and the lower section of the support rod is equipped with pedestal, the pedestal
It is respectively arranged on the left side and the right side hydraulic leg, and the left and right sides of the support rod is equipped with muffler, respectively left muffler and the right side
Muffler, the top of the revolving platform are respectively arranged on the left side and the right side the first articulation piece and the second articulation piece, second hinge
Fitting connects crane arm, and first articulation piece connects hydraulic stem, and the lower section of the crane arm connects prypole by pulley blocks,
And the lower section of prypole is equipped with grabhook by third slide bar, the hydraulic stem connects variable-amplitude steel wire rope by first pulley group,
The other side of the variable-amplitude steel wire rope is equipped with the second fixed pulley, and second fixed pulley passes through first connecting rod and crane arm phase
Even, the leftmost of the revolving platform is additionally provided with hoist engine, and the top of hoist engine is equipped with the second connecting rod, and the hoist engine is
It is to be connected by the second connecting rod with variable-amplitude steel wire rope.
Further, the inside of the fixed station is equipped with motor.
Further, the left and right inside below the pedestal is additionally provided with universal wheel.
Further, the crane arm is retractable structure.
Further, the revolving platform can be rotated around the support rod.
Compared with prior art, the utility model has the beneficial effects that：The utility model structure is simple, and design rationally, is led to
The wirerope for crossing the four sides adjustable length of crane arm holds crane arm, can increase the stability of crane arm, can also increase
Be further added by lifting weight on the lifting weight multiple added, relative to hydraulic crane can increase lifting weight at double, can create more
Make profit.The crane arm of the utility model is telescopic mounting simultaneously, can be adjusted according to the needs length.In addition, this is practical new
Type is also provided with two mufflers in the top of pedestal, it is possible to reduce noise when engine start.And the utility model
Pedestal is mounted with two different stabilizer blades, and one kind is hydraulic leg, can according to need, the height of regulating device, universal wheel is then
Can be according to the needs in place, pushing meanss to different destinations at any time.Base of the utility model in original device in a word
It is additionally arranged variable-amplitude steel wire rope on plinth, crane arm can be pulled, the different construction material of lifting is time saving and energy saving, highly-safe.And
Utility model works are high-efficient, easy to use laborsaving, save a large amount of manpowers, financial resources, won the time for construction progress.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of Novel crane in the utility model；
Fig. 2 is the entirety sectional view of crane arm in the utility model；
In appended drawing reference：1- prypole；2- grabhook；3- third pulley；4- first connecting rod；5- crane arm；6- first
Hinge part；7- the second hinge part；8- hydraulic stem；9- first pulley group；10- variable-amplitude steel wire rope；The second fixed pulley of 11-；12- revolution
Platform；13- fixed station；14- gear；15- support rod；16- pedestal；17- hydraulic leg；18- universal wheel；The right muffler of 19-；
The left muffler of 20-；21- hoist engine；The second connecting rod of 22-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2,：A kind of Novel crane, including hydraulic stem 8, branch
Strut 15, fixed station 13, revolving platform 12, crane arm 5 and prypole 1, the revolving platform 12 are located at the top of fixed station 13,
The lower section of the fixed station 13 is connected with gear 14, and the lower section of the gear 14 is equipped with support rod 15, under the support rod 15
Side is equipped with pedestal 16, and the pedestal 16 is respectively arranged on the left side and the right side hydraulic leg 17, and the left and right sides of the support rod 15
Equipped with muffler, respectively left muffler 20 and right muffler 19, the left and right sides of the top of the revolving platform 12 is set respectively
There are the first articulation piece 6 and the second articulation piece 7, second articulation piece 7 connects crane arm 5, and first articulation piece 6 connects hydraulic
The lower section of bar 8, the crane arm 5 connects prypole 1 by pulley blocks, and the lower section of prypole 1 is equipped with by third slide bar 3
Weight hook 2, the hydraulic stem 8 connect variable-amplitude steel wire rope 10 by first pulley group 9, and the other side of the variable-amplitude steel wire rope 10 is equipped with
Second fixed pulley 11, second fixed pulley 11 are connected by first connecting rod 4 with crane arm 5, and the revolving platform 12 is most
Left is additionally provided with hoist engine 21, and the top of hoist engine 21 is equipped with the second connecting rod 22, and the hoist engine 21 is by second
Connecting rod 22 is connected with variable-amplitude steel wire rope 10.
Further, the inside of the fixed station 13 is equipped with motor, and the setting of the structure can provide dynamic to crane arm
Power.
Further, the left and right inside of 16 lower section of pedestal is additionally provided with universal wheel 18, which is telescopic mounting,
Crane can be pushed to implement operation to different positions.
Further, the crane arm 5 is retractable structure, which can be adjusted according to the needs the length of crane arm.
Further, the revolving platform 12 can be rotated around the support rod 15, and the setting of the structure can be convenient
Heavy-duty machine carries out operation to the object of different location.
Working principle：The utility model in use, when work, selects rising for suitable position according to the weight of weight
Heavy-duty machine set-point packs up hydraulic leg 17, puts down universal wheel 18, pushes crane to suitable position, then starts motor,
Left muffler 20 and right muffler 19 on openable pedestal at this time drives revolving platform 12 to rotate, in the front end of crane arm
The second fixed pulley group 11 is connected with first connecting rod 4, variable-amplitude steel wire rope 10 passes through the first fixed pulley group 9, adjusts hydraulic stem 8
Frame structure and crane arm 5 and first connecting rod 4 are adjusted, is rotated with the triangular form structure that this is formed around articulation piece 7 and realizes change
Width holds each section crane arm by hydraulic stem 8 and variable-amplitude steel wire rope 10 finally by crane arm 5, can increase the steady of crane arm
It is qualitative.The device is time saving and energy saving, saves a large amount of manpower financial capacities, and work efficiency is high, and stability is high.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Novel crane, which is characterized in that including hydraulic stem（8）, support rod（15）, fixed station（13）, revolving platform
（12）, crane arm（5）And prypole（1）, the revolving platform（12）Positioned at fixed station（13）Top, the fixed station（13）
Lower section be connected with gear（14）, the gear（14）Lower section be equipped with support rod（15）, the support rod（15）Lower section set
There is pedestal（16）, the pedestal（16）Be respectively arranged on the left side and the right side hydraulic leg（17）, and the support rod（15）Left and right
Two sides are equipped with muffler, respectively left muffler（20）With right muffler（19）, the revolving platform（12）Top left and right
Two sides are respectively equipped with the first articulation piece（6）With the second articulation piece（7）, second articulation piece（7）Connect crane arm（5）, described
First articulation piece（6）Connect hydraulic stem（8）, the crane arm（5）Lower section connect prypole by pulley blocks（1）, and lifting
Bar（1）Lower section pass through third slide bar（3）Equipped with grabhook（2）, the hydraulic stem（8）Pass through first pulley group（9）Connection becomes
Width wirerope（10）, the variable-amplitude steel wire rope（10）The other side be equipped with the second fixed pulley（11）, second fixed pulley（11）
Pass through first connecting rod（4）With crane arm（5）It is connected, the revolving platform（12）Leftmost be additionally provided with hoist engine（21）, and
Hoist engine（21）Top be equipped with the second connecting rod（22）, the hoist engine（21）It is by the second connecting rod（22）With luffing
Wirerope（10）It is connected.
2. a kind of Novel crane according to claim 1, which is characterized in that the fixed station（13）Inside be equipped with electricity
Motivation.
3. a kind of Novel crane according to claim 1, which is characterized in that the pedestal（16）The left and right inside of lower section
It is additionally provided with universal wheel（18）.
4. a kind of Novel crane according to claim 1, which is characterized in that the crane arm（5）For retractable structure.
5. a kind of Novel crane according to claim 1, which is characterized in that the revolving platform（12）It can be around described
Support rod（15）Rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092445.0U CN208103769U (en) | 2018-01-19 | 2018-01-19 | A kind of Novel crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092445.0U CN208103769U (en) | 2018-01-19 | 2018-01-19 | A kind of Novel crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208103769U true CN208103769U (en) | 2018-11-16 |
Family
ID=64127913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820092445.0U Expired - Fee Related CN208103769U (en) | 2018-01-19 | 2018-01-19 | A kind of Novel crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208103769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111320088A (en) * | 2020-02-27 | 2020-06-23 | 苏州谦合诚智能科技有限公司 | Hoisting equipment with good stability for installation of large-scale power equipment |
-
2018
- 2018-01-19 CN CN201820092445.0U patent/CN208103769U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111320088A (en) * | 2020-02-27 | 2020-06-23 | 苏州谦合诚智能科技有限公司 | Hoisting equipment with good stability for installation of large-scale power equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 Termination date: 20200119 |