CN206985655U - A kind of New crane device - Google Patents
A kind of New crane device Download PDFInfo
- Publication number
- CN206985655U CN206985655U CN201720862179.0U CN201720862179U CN206985655U CN 206985655 U CN206985655 U CN 206985655U CN 201720862179 U CN201720862179 U CN 201720862179U CN 206985655 U CN206985655 U CN 206985655U
- Authority
- CN
- China
- Prior art keywords
- main body
- bottom plate
- ground jack
- crane device
- new crane
- 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
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Abstract
The utility model discloses a kind of New crane device, including L-shaped bottom plate, ground jack main body and built-in power transmission, the ground jack main body can be moved by driving wheel and driven pulley on bottom plate, and the power to advance is provided by the rocking bar of the bottom plate afterbody.The power transmission is mainly rotated by one group of spur gear, one group of belt is rotated to rotate with one group of helical bevel gear and formed.Wherein belt, which rotates, is formed using two belt pulleys and a veegum band, and power the rotation through rocking bar, is input to gear train by one of belt pulley by being closely connected with rocking bar；Bevel gear during helical bevel gear rotates is fixed on the cross bar between two driving wheels, and the power that gear train receives is passed on two driving wheels, and driving ground jack main body is advanced.The utility model this have the advantage that small volume, in light weight, and easy to carry and transport, mode of operation is simple and convenient.
Description
Technical field
The handling device used in production and living is the utility model is related to, specially a kind of New crane device.
Background technology
The process put down again appointed place is moved to after object is lifted from initial place referred to as once to carry, and is generally divided into
Machine is carried and artificial carrying, for larger heavier goods, machine can only be used to carry.And first have in the handling process by
Goods is carried or lifted, and at this moment will use ground jack.
In Working Life, such a weight is often encountered, the bottom close proximity to ground of weight, gap is minimum, weight
Remaining surface there is no suitable structure to be easy to machine to lift, the goods of such as block structure, bulky chest, this is without suspected of goods
Thing handling process adds many difficulty.
In addition in daily life, refrigerator, sofa in family, the furniture such as bookcase for filling file, in order to it is attractive in appearance or its
Special requirement in terms of him, putting position at home is often that back abuts metope, and its bottom surface is in close contact with ground, if
Removal of home or when needing putting position again, will produce the phenomenon nowhere set about, brings great inconvenience.
Therefore, we need such a ground jack that can aid in carrying in life, and he can gently lift weight
One gap, carrier or other similar handling devices are enable smoothly to carry.Its sufficiently small volume makes it easy to carry, and
And help can be provided to carry under any use environment, for example facilitate worker to lift bookcase during removal of home, in factory
It is easy to fork truck to lift goods etc..
Utility model content
For above-mentioned problem, the purpose of this utility model is to provide a kind of New crane device, is easy to people in life
Used in production work, daily life, solve the weight close proximity to ground run into handling process, cause substantially seamless or crack, make
The problem of it is difficult to carry.
To achieve these goals, the utility model uses following technical scheme：
A kind of New crane device, including L-shaped bottom plate, ground jack main body is installed on bottom plate, ground jack main body can be the bottom of at
Moved on plate；Transmission device is provided with main body, by the driving wheel described in actuator drives in ground jack main body and from
Driving wheel, ground jack main body is set to advance or retreat on L-shaped bottom plate.
Further, V-arrangement support frame is provided with the tail end of L-shaped bottom plate, the bottom plate is provided with active wheel track, for lifting
Driving wheel and driven pulley on the downside of device main body roll, and are advantageous to fast pulley sub-trajectory, it is ensured that the direction of advance of ground jack main body, carry
Height carries operating efficiency.
Further, rotated by rocking bar, power is input in ground jack main body, pass through the ground jack body interior
Gear train, power is directly delivered to the driving wheel of lower section, to produce the effect that driving ground jack main body is advanced or retreated.
Further, the gear train is rotated by one group of spur gear, one group of belt is rotated and rotated with one group of helical bevel gear
Composition.Wherein belt, which rotates, is formed using two belt pulleys and a veegum band, and one of belt pulley is fixed on rocking bar
On same root rod member, the rotation through rocking bar drives pulley rotation, and power is input into gear train；During helical bevel gear rotates
Bevel gear is fixed on the cross bar between driving wheel, and the power that gear train receives is passed on two driving wheels, drives ground jack
Main body is advanced or retreated.
Further, slide bar is provided with front tip on the upside of the ground jack main body, when weight moves to upper side, slide bar
Rotate produce force of rolling friction, avoid the occurrence of sliding friction, with reduce weight be lifted up produce gap during with it is upper
Side produces larger frictional force.
Further, the L-shaped bottom plate breech face is provided with the contractile support frame of V-arrangement, passes through branch when ground jack works
Support fixes L-shaped bottom plate on the ground, reduces security risk.
The utility model is a kind of New crane device, compared with existing ground jack, has small volume, in light weight excellent
Point.More convenient, flexible during use, purposes is wider, easy to carry and transport.It can be used without any electric power oil equal energy source,
Reduce use cost.The problem that a variety of goods can be overcome to be run into carrying, the condition requirement carried to goods is reduced, greatly
Ground improves the efficiency for carrying work.
Brief description of the drawings
The technical solution of the utility model is further described in detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the integrally-built schematic diagram of the utility model.
Fig. 2 is the concrete structure diagram of built-in gear group.
In figure：1-L shape bottom plates, 2- ground jack main bodys, 3- rocking bars, 4- slide bars, 5- driving wheels, 6- driven pulleys, tooth built in 7-
Wheel group, 8-V shape support frames, 9- spur gears rotate, 10- concave tracks, 11-V shape adhesive tapes, and 12- helical bevel gears rotate.
Embodiment
The utility model is a kind of New crane device, mainly includes L-shaped bottom plate 1, ground jack main body 2 and built-in gear group 7.
It can be seen from Fig. 1, slide bar 4 is provided with the upper side of ground jack main body, when weight moves to upper side, slide bar turns
It is dynamic that force of rolling friction is provided, sliding friction is changed into rolling friction, reduces the resistance being subject to during weight rises.In ground jack
The lower section of main body 2 is provided with driving wheel 5 and driven pulley 6, drive ground jack main body 2 advance on track 10 according to specific direction or
Retreat.It is suitable or rotate counterclockwise the power of input through rocking bar 3 when ground jack works, driving wheel 6 is delivered to by gear train 7
On, driving ground jack main body 2 is moved forward according to specific direction, and certain gap is produced after weight is jacked up, consequently facilitating
The carrying work of next step., can be by the aft mounted collapsible V of L-shaped bottom plate 1 during ground jack main body 2 moves forward
Shape support frame 8 is put down, and has the function that fixed L-shaped bottom plate 1, and prevents ground jack is pressurized from retreating, and improves security, protection makes
With the life security of personnel.
It can be seen from Fig. 2, the structure inside built-in gear group 7 rotates 9, one groups of belts by one group of spur gear and rotated and one group
Helical bevel gear rotates 12 compositions.Wherein belt is rotated and completed by two belt pulleys with a veegum band 11, one of skin
Belt wheel is fixed on same root rod member with rocking bar 3, and by the rotation of rocking bar, power needed for ground jack lifting is input into gear train
In 7；The bevel gear that helical bevel gear is rotated in 12 is fixed on the cross bar of driving wheel 6, and the power that gear train 8 receives is passed to
On two driving wheels 6, driving ground jack main body 2, which is advanced, jacks up weight, when weight rises to the upper side of ground jack main body 2
When, that is, count and complete again, rocking bar rotation can be stopped.
Embodiment：
Before the utility model to be put into the weight for needing lifting during use, L-shaped bottom plate is kept flat into opening V-arrangement branch on the ground
Support is simultaneously propped, parallel with the caused gap on ground with weight bottom surface at the tip of ground jack main body upper side, fixed V-arrangement branch
After support, slow rotating rocker, the jacking forward of ground jack main body is driven.It can stop shaking after weight is jacked up and rises to upper side
Bar rotate, so can safety the carrying work for making weight increase, being easy to next step.Likewise, completed when needing to carry
Object when putting down, fix V-arrangement support frame, after weight to be put into the upper side of ground jack main body, backwards rotation rocking bar,
Machine or goods will not so be impacted, will not also be pressed onto the accident of finger.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as employing changing for the various unsubstantialities that methodology and technical scheme of the present utility model are carried out
Enter, or it is not improved by it is of the present utility model design and technical scheme directly apply to other occasions, in the utility model
Protection domain within.
Claims (8)
1. a kind of New crane device, including ground jack main body (2) and power transmission, described ground jack main body (2) passes through
Driving wheel (5) and driven pulley (6) are connected with L-shaped bottom plate (1), can be moved forward and backward on the L-shaped bottom plate (1), described power
Transfer device includes built-in gear group (7), rocking bar (3) and driving wheel (5), the tooth as built in rocking bar (3) rotates the power warp of input
Wheel group (7) is delivered on driving wheel (5), so as to drive ground jack main body (2) to advance or retreat.
A kind of 2. New crane device according to claim 1, it is characterised in that：Have on described L-shaped bottom plate (1) two it is micro-
To recessed track (10), the tracks of fixed driving wheel (5) and driven pulley (6), the motion side of maintenance ground jack main body (2)
To.
A kind of 3. New crane device according to claim 1, it is characterised in that：The afterbody of the L-shaped bottom plate (1) is provided with
Rocking bar (3), by rotating the rocking bar (3), driving ground jack main body (2) moves forward and backward.
A kind of 4. New crane device according to claim 1, it is characterised in that：Described L-shaped bottom plate (1) upper side is provided with
Slide bar (4), the contractile support frame of V-arrangement (8) is provided with the tail end of L-shaped bottom plate (1).
A kind of 5. New crane device according to claim 1, it is characterised in that：The power transmission main member is
Built-in gear group (7).
A kind of 6. New crane device according to claim 5, it is characterised in that：The built-in gear group (7) is included in
In treasure main body (2).
A kind of 7. New crane device according to claim 6, it is characterised in that：The built-in gear group (7) is by spur gear
Rotate (9), helical bevel gear rotates (12) and rotates composition with belt.
A kind of 8. New crane device according to claim 7, it is characterised in that：The belt is rotated by belt pulley and V-arrangement
Adhesive tape (11) is formed, and the bevel gear that helical bevel gear is rotated in (12) is fixed on the cross bar between two driving wheels (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720862179.0U CN206985655U (en) | 2017-07-17 | 2017-07-17 | A kind of New crane device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720862179.0U CN206985655U (en) | 2017-07-17 | 2017-07-17 | A kind of New crane device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206985655U true CN206985655U (en) | 2018-02-09 |
Family
ID=61405753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720862179.0U Expired - Fee Related CN206985655U (en) | 2017-07-17 | 2017-07-17 | A kind of New crane device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206985655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040639A (en) * | 2019-04-17 | 2019-07-23 | 中国地质大学（武汉） | A kind of two degrees of freedom Portable jack |
-
2017
- 2017-07-17 CN CN201720862179.0U patent/CN206985655U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040639A (en) * | 2019-04-17 | 2019-07-23 | 中国地质大学（武汉） | A kind of two degrees of freedom Portable jack |
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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: 20180209 Termination date: 20180717 |