CN108483276A - A kind of portable crane - Google Patents
A kind of portable crane Download PDFInfo
- Publication number
- CN108483276A CN108483276A CN201810430201.3A CN201810430201A CN108483276A CN 108483276 A CN108483276 A CN 108483276A CN 201810430201 A CN201810430201 A CN 201810430201A CN 108483276 A CN108483276 A CN 108483276A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- wheel disc
- fixedly connected
- foundation
- connecting seat
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/06—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs mounted for jibbing or luffing movements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/16—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
- B66C23/166—Simple cranes with jibs which may be fixed or can slew or luff
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/82—Luffing gear
Abstract
The invention discloses a kind of portable cranes, including pedestal and foundation, the foundation is fixedly connected with pedestal, the bottom end of the pedestal is equipped with suction tray, lifting column is installed on one end of the pedestal, it is wrapped with support ring on the outside of the middle and lower part position of the foundation, and the lower end of support ring is fixedly connected by supporting rod with pedestal, the side of the pedestal is installed with motor, and lower wheel disc is connected at the upper end position of motor, the upper end of the foundation is provided with the first connecting seat, first connecting seat is rotatably connected to upper boom, it is wrapped with hoist cable on the upper wheel disc and lower wheel disc, one end of the hoist cable is fixedly connected with latch hook.The present invention passes through lifting column of the addition with universal wheel so that device has moveable ability, the practicability of lifting device, by using hoist cable, latch hook, wheel disc and motor, the portability of device, more convenient movement are improved, by adding support ring so that device is more stablized.
Description
Technical field
The present invention relates to the field of medical instrument technology, specially a kind of portable crane.
Background technology
Crane refers to more action hoisting machineries of vertical-lift in a certain range and horizontal carrying heavy goods.Also known as day
Vehicle, hanging, crane.Existing crane is typically all the crane of large size, in the small engineering of many heavyweights, use cost
Greatly, effect is poor, and light crane in the market is not generally there are having a mobile function, the low problem of practicability, in order to
It solves the above problems, therefore, I provides a kind of portable crane.
Invention content
The purpose of the present invention is to provide a kind of portable cranes, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of portable crane, including pedestal and bottom
Column, the foundation are fixedly connected with pedestal, and the bottom end of the pedestal is equipped with suction tray, and liter is equipped on one end of the pedestal
Column is dropped, and one end of lifting column is installed with universal wheel, support ring is wrapped on the outside of the middle and lower part position of the foundation, and prop up
The lower end of pushing out ring is fixedly connected by supporting rod with pedestal, and the side of the pedestal is installed with motor, and the upper end of motor
Lower wheel disc is connected at position, the upper end of the foundation is provided with the first connecting seat, and first connecting seat is rotatably connected to
The top of bar, the upper boom is fixedly connected with the second connecting seat, and is connected with wheel disc at the inner central of the second connecting seat, institute
It states and is wrapped with hoist cable on wheel disc and lower wheel disc, one end of the hoist cable is fixedly connected with latch hook.
Preferably, the end of the hoist cable other end is fixedly connected with lower wheel disc.
Preferably, the upper end position of the lifting column is fixedly connected with pedestal, and the bottom end of pedestal be provided with storage it is universal
The groove of wheel.
Preferably, the connecting shaft of the upper boom and the first connecting seat is electric rotation shaft.
Preferably, controller is installed on the motor.
Compared with prior art, the beneficial effects of the invention are as follows：The configuration of the present invention is simple, it is convenient and practical, by adding band
Have the lifting column of universal wheel so that device has a moveable ability, the practicability of lifting device, by using hoist cable, latch hook,
Wheel disc and motor so that the volume weight and floor space of device are effectively reduced, and improve the portability of device, more
It is moved easily, by adding support ring so that device is more stablized.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the side view of the present invention.
In figure：1 pedestal, 2 lifting columns, 3 suction trays, 4 foundation, 5 support rings, 6 motors, 7 first connecting seats, 8 upper booms, 9
Two connecting seats, wheel disc, 11 latch hooks, 12 hoist cables, 13 times wheel discs on 10.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal"
Or position relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, and
It is not that the device of instruction or hint meaning or element must have a particular orientation, with specific azimuth configuration and operation, therefore
It is not considered as limiting the invention.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, can also be electrical connection；It can be directly connected, it can also be indirect by intermediary
It is connected, can is the connection inside two elements.For the ordinary skill in the art, it can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of portable crane, including pedestal 1 and foundation 4,
The foundation 4 is fixedly connected with pedestal 1, and the bottom end of the pedestal 1 is equipped with suction tray 3, is equipped on one end of the pedestal 1
Lifting column 2, and one end of lifting column 2 is installed with universal wheel, the upper end position of the lifting column 2 is fixedly connected with pedestal 1,
And the bottom end of pedestal 1 is provided with the groove of storage universal wheel, the lifting column 2 with universal wheel makes equipment conveniently moving, and can
Whether freely controlling the enabling of universal wheel according to demand, support ring 5 is wrapped on the outside of the middle and lower part position of the foundation 4, and prop up
The lower end of pushing out ring 5 is fixedly connected by supporting rod with pedestal 1, and the side of the pedestal 1 is installed with motor 6, and motor 6
It is connected with lower wheel disc 13 at upper end position, controller is installed on the motor 6 so that equipment easily facilitates use, the bottom
The upper end of column 4 is provided with the first connecting seat 7, and first connecting seat 7 is rotatably connected to upper boom 8, and the upper boom 8 is connect with first
The connecting shaft of seat 7 is electric rotation shaft, and convenient for manipulation, the top of the upper boom 8 is fixedly connected with the second connecting seat 9, and second connects
It is connected with wheel disc 10 at the inner central of joint chair 9, hoist cable 12 is wrapped on the upper wheel disc 10 and lower wheel disc 13, it is described to hang
One end of rope 12 is fixedly connected with latch hook 13, and the end of 12 other end of the hoist cable is fixedly connected with lower wheel disc 13.
Operation principle：In use, equipment to be moved to the place for needing work first, is then controlled and lifted by controller
Column 2 is so that universal wheel is contracted in the groove of pedestal 1, and the suction tray 3 of 1 bottom end of pedestal is so that equipment is securely tied with ground at this time
It closes, controls upper boom 8 at this time and turn to suitable angle, then control upper wheel disc 10 and the rotation of lower wheel disc 13 from making under latch hook 11
Drop, when latch hook 11 fall to suitable location when, institute's article in need to be carried is hung up into latch hook 11, lower wheel disc 13 is controlled again at this time and returns
Receive hoist cable 12, latch hook 11 to drive article to rise, when article be moved to appointed place when, control lower wheel disc 13 and stop turning
It is dynamic, article is then removed, and repeat aforesaid operations to task and complete.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of portable crane, including pedestal（1）And foundation（4）, it is characterised in that：The foundation（4）With pedestal（1）Gu
Fixed connection, the pedestal（1）Bottom end suction tray is installed（3）, the pedestal（1）One end on lifting column is installed（2）, and
Lifting column（2）One end be installed with universal wheel, the foundation（4）Middle and lower part position on the outside of be wrapped with support ring（5）, and
Support ring（5）Lower end pass through supporting rod and pedestal（1）It is fixedly connected, the pedestal（1）Side be installed with motor
（6）, and motor（6）Upper end position at be connected with lower wheel disc（13）, the foundation（4）Upper end be provided with the first connecting seat
（7）, first connecting seat（7）It is rotatably connected to upper boom（8）, the upper boom（8）Top be fixedly connected with the second connecting seat
（9）, and the second connecting seat（9）Inner central at be connected with wheel disc（10）, the upper wheel disc（10）With lower wheel disc（13）On
It is wrapped with hoist cable（12）, the hoist cable（12）One end be fixedly connected with latch hook（13）.
2. a kind of portable crane according to claim 1, it is characterised in that：The hoist cable（12）The end of the other end
With lower wheel disc（13）It is fixedly connected.
3. a kind of portable crane according to claim 1, it is characterised in that：The lifting column（2）Upper end position
With pedestal（1）It is fixedly connected, and pedestal（1）Bottom end be provided with storage universal wheel groove.
4. a kind of portable crane according to claim 1, it is characterised in that：The upper boom（8）With the first connecting seat
（7）Connecting shaft be electric rotation shaft.
5. a kind of portable crane according to claim 1, it is characterised in that：The motor（6）On control is installed
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810430201.3A CN108483276A (en) | 2018-05-08 | 2018-05-08 | A kind of portable crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810430201.3A CN108483276A (en) | 2018-05-08 | 2018-05-08 | A kind of portable crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108483276A true CN108483276A (en) | 2018-09-04 |
Family
ID=63353066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810430201.3A Withdrawn CN108483276A (en) | 2018-05-08 | 2018-05-08 | A kind of portable crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108483276A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110759256A (en) * | 2019-11-18 | 2020-02-07 | 贺敬伟 | Grain machine in rotation type |
-
2018
- 2018-05-08 CN CN201810430201.3A patent/CN108483276A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110759256A (en) * | 2019-11-18 | 2020-02-07 | 贺敬伟 | Grain machine in rotation type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180904 |