CN208684253U - One kind preventing crane shaking device - Google Patents
One kind preventing crane shaking device Download PDFInfo
- Publication number
- CN208684253U CN208684253U CN201820833827.4U CN201820833827U CN208684253U CN 208684253 U CN208684253 U CN 208684253U CN 201820833827 U CN201820833827 U CN 201820833827U CN 208684253 U CN208684253 U CN 208684253U
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- CN
- China
- Prior art keywords
- shaft
- frame
- crane
- gantry body
- fixed frame
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- 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 relates to one kind to prevent crane shaking device, it includes gantry body, the top of gantry body is provided with the first fixed frame, first fixed frame is connected on gantry body by link block, gantry body and turntable junction are provided with the second fixed frame, third shaft is provided on second fixed frame, crane arm is socketed in third shaft, the second shaft is provided on crane arm, connecting rod is socketed in second shaft, the endpoint of connecting rod is fixedly connected with limit frame, the upper end of limit frame is connected with gag lever post, gag lever post is connected on limit frame by spring, the lower end of limit frame is provided with limited block；The top of crane arm is provided with first rotating shaft, raising hoist cable is socketed in first rotating shaft, one end of raising hoist cable is connected on the first fixed frame, the other end is connected with suspender, weight is provided on suspender, the utility model has the advantages that simple and reasonable, anti-shake effect is good, easy to operate and easy to use.
Description
Technical field
The utility model belongs to crane facility systems technology field, and in particular to one kind prevents crane shaking device.
Background technique
Crane refers to more movement hoisting machineries of vertical-lift in a certain range and horizontal carrying heavy goods, lifting equipment
Work characteristics be to do intermittent exercise, i.e., in a working cycles corresponding mechanism of the movements such as feeding, migration, unloading be hand over
What temporary substitute was made, crane develops in the market and use is more and more extensive, and bridge crane is crossbearer in workshop, warehouse and material
Field overhead carries out the lifting equipment of material handling, is located on tall and big concrete column or metallic support due to its both ends, shape
Shape like bridge, the gantry of bridge crane along be laid on two sides it is overhead on track it is longitudinally running, can make full use of below gantry
Space handling material, not by the obstruction of ground installation, existing crane in handling weight, due at the top of crane rise
The mobile drive weight of weight trolley is moved and is moved, but when trolley stops, weight is remained unchanged due to effect of inertia and carried out backswing
It is dynamic, handling efficiency is influenced, can not be unloaded safely, the crane that anti-shake is capable of in existing technology has to be hung using rope limit
Hook, the crane of this anti-shake can cause inconvenient to use because of rope, and rope is once fracture will be to the work of surrounding
Personnel damage, and use is very inconvenient, therefore it provides it is a kind of it is simple and reasonable, anti-shake effect is good, easy to operate and make
With easily crane shaking device being prevented to be necessary.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of simple and reasonable, anti-shake
It is good, easy to operate and easy to use prevent crane shaking device to shake effect.
Purpose of the utility model is realized as follows: one kind prevents crane shaking device, it includes gantry body,
The gantry body lower end is provided with turntable, and the turntable lower end is fixedly connected with pedestal, the gantry body
Top be provided with the first fixed frame, first fixed frame is connected on gantry body by link block, described to rise
Heavy-duty machine ontology and turntable junction are provided with the second fixed frame, and third shaft is provided on second fixed frame, described
It is socketed with crane arm in third shaft, is provided with the second shaft on the crane arm, in second shaft
It is socketed with connecting rod, the endpoint of the connecting rod is fixedly connected with limit frame, and the upper end activity of the limit frame connects
It is connected to gag lever post, the gag lever post is connected on limit frame by spring, and the lower end setting of the limit frame is limited
Position block；The top of the crane arm is provided with first rotating shaft, and raising hoist cable is socketed in the first rotating shaft, described
One end of raising hoist cable be connected on the first fixed frame, the other end of the raising hoist cable is connected with suspender, described
Suspender on be provided with weight.
The connection type of second shaft and connecting rod is rotation connection.
The lower end of the crane arm is fixed on turntable by limiting hydraulic stem.
The connection type of the link block and gantry body is set as being rotatablely connected.
The raising hoist cable setting of the vertical direction is in limit frame.
The utility model has the beneficial effects that the utility model is provided with connecting rod on crane arm in horizontal direction,
It is connected with limit frame in connecting rod, connecting rod can be set as needed multiple, facilitate fixed raising rope, connecting rod is by turning
Axis connection is on crane arm, and the setting of raising rope is in limit frame, and when slinging weight, raising rope is moved up,
Connecting rod is rotated up by shaft, and when putting down raising rope and moving down, connecting rod works as raising by pivoted downward
When rope sky is hung, its shaking is limited by the weight on limit frame and suspender, limit frame by gag lever post, spring and
Limited block control, easy to use, the lower end of crane arm is provided with hydraulic telescopic rod, can be supported to crane arm,
The utility model has the advantages that simple and reasonable, anti-shake effect is good, easy to operate and easy to use.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for preventing crane shaking device of the utility model.
Fig. 2 is a kind of structural schematic diagram for the limit frame for preventing crane shaking device of the utility model.
1, first rotating shaft 2, crane arm 3, limit frame 4, raising hoist cable 5, connecting rod 6, weight 7, hang
Have the 8, first fixed frame 9, link block 10, the second shaft 11, gantry body 12, hydraulic telescopic rod 13, third shaft
14, turntable 15, pedestal 16, the second fixed frame 17, spring 18, gag lever post 19, limited block.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
Embodiment 1
As shown in Figure 1 and Figure 2, one kind preventing crane shaking device, it includes gantry body 11, the crane
11 lower end of ontology is provided with turntable 14, and 14 lower end of turntable is fixedly connected with pedestal 15, the gantry body 11
Top is provided with the first fixed frame 8, and first fixed frame 8 is connected on gantry body 11 by link block 9, described
Gantry body 11 and 14 junction of turntable are provided with the second fixed frame 16, and third is provided on second fixed frame 16 and is turned
Axis 13 is socketed with crane arm 2 in the third shaft 13, the second shaft 10 is provided on the crane arm 2,
Connecting rod 5 is socketed in second shaft 10, the endpoint of the connecting rod 5 is fixedly connected with limit frame 3, described
The upper end of limit frame 3 is connected with gag lever post 18, and the gag lever post 18 is connected on limit frame 3 by spring 17,
The lower end of the limit frame 3 is provided with limited block 19；The top of the crane arm 2 is provided with first rotating shaft 1, institute
Raising hoist cable 4 is socketed in the first rotating shaft 1 stated, one end of the raising hoist cable 4 is connected on the first fixed frame 8, described
The other end of raising hoist cable 4 be connected with suspender 7, be provided with weight 6 on the suspender 7.
The utility model is provided with connecting rod on crane arm in horizontal direction, be connected with limitting casing in connecting rod
Frame, connecting rod are connected on crane arm by shaft, and the setting of raising rope is in limit frame, when slinging weight, are risen
It rises rope to move up, connecting rod is rotated up by shaft, and when putting down raising rope and moving down, connecting rod passes through shaft
It rotates down, when raising rope sky is hung, its shaking is limited by the weight on limit frame and suspender, limit frame is logical
Gag lever post, spring and limited block control are crossed, easy to use, the lower end of crane arm is provided with hydraulic telescopic rod, can be to lifting
Machine boom is supported, and the utility model is with simple and reasonable, anti-shake effect is good, easy to operate and easy to use excellent
Point.
Embodiment 2
As shown in Figure 1 and Figure 2, one kind preventing crane shaking device, it includes gantry body 11, the crane
11 lower end of ontology is provided with turntable 14, and 14 lower end of turntable is fixedly connected with pedestal 15, the gantry body 11
Top is provided with the first fixed frame 8, and first fixed frame 8 is connected on gantry body 11 by link block 9, described
Gantry body 11 and 14 junction of turntable are provided with the second fixed frame 16, and third is provided on second fixed frame 16 and is turned
Axis 13 is socketed with crane arm 2 in the third shaft 13, the second shaft 10 is provided on the crane arm 2,
Connecting rod 5 is socketed in second shaft 10, the endpoint of the connecting rod 5 is fixedly connected with limit frame 3, described
The upper end of limit frame 3 is connected with gag lever post 18, and the gag lever post 18 is connected on limit frame 3 by spring 17,
The lower end of the limit frame 3 is provided with limited block 19；The top of the crane arm 2 is provided with first rotating shaft 1, institute
Raising hoist cable 4 is socketed in the first rotating shaft 1 stated, one end of the raising hoist cable 4 is connected on the first fixed frame 8, described
The other end of raising hoist cable 4 be connected with suspender 7, weight 6, second shaft are provided on the suspender 7
10 with the connection type of connecting rod 5 be rotation connection, and the lower end of the crane arm 2 is fixed on by limiting hydraulic stem 12
On turntable 14, the connection type of the link block 9 and gantry body 11 is set as being rotatablely connected, the vertical direction
The setting of raising hoist cable 4 is in limit frame 3.
The utility model is provided with connecting rod on crane arm in horizontal direction, be connected with limitting casing in connecting rod
Frame, connecting rod can be set as needed multiple, facilitate fixed raising rope, connecting rod is connected to crane arm by shaft
On, the setting of raising rope is in limit frame, and when slinging weight, raising rope is moved up, and connecting rod is upward by shaft
Rotation, when putting down raising rope and moving down, connecting rod passes through limit when raising rope sky is hung by pivoted downward
Weight on position frame and suspender limits its shaking, and limit frame passes through gag lever post, spring and limited block control, user
Just, the lower end of crane arm is provided with hydraulic telescopic rod, can be supported to crane arm, and the utility model has structure
Advantages of simple, the advantage that anti-shake effect is good, easy to operate and easy to use.
Claims (5)
1. one kind prevents crane shaking device, it includes gantry body, it is characterised in that: the gantry body lower end
It is provided with turntable, the turntable lower end is fixedly connected with pedestal, and it is fixed that the top of the gantry body is provided with first
Frame, first fixed frame are connected on gantry body by link block, the gantry body and turntable junction
It is provided with the second fixed frame, third shaft is provided on second fixed frame, is socketed with lifting in the third shaft
Machine boom is provided with the second shaft on the crane arm, connecting rod, the company is socketed in second shaft
The endpoint of extension bar is fixedly connected with limit frame, and the upper end of the limit frame is connected with gag lever post, the limit
Bar is connected on limit frame by spring, and the lower end of the limit frame is provided with limited block；The crane arm
Top be provided with first rotating shaft, be socketed with raising hoist cable in the first rotating shaft, one end connection of the raising hoist cable
On the first fixed frame, the other end of the raising hoist cable is connected with suspender, is provided with weight on the suspender.
2. one kind according to claim 1 prevents crane shaking device, it is characterised in that: second shaft and company
The connection type of extension bar is rotation connection.
3. one kind according to claim 1 prevents crane shaking device, it is characterised in that: the crane arm
Lower end is fixed on turntable by limiting hydraulic stem.
4. one kind according to claim 1 prevents crane shaking device, it is characterised in that: the link block and lifting
The connection type of machine ontology is set as being rotatablely connected.
5. one kind according to claim 1 prevents crane shaking device, it is characterised in that: the raising hoist cable setting
In limit frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820833827.4U CN208684253U (en) | 2018-05-31 | 2018-05-31 | One kind preventing crane shaking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820833827.4U CN208684253U (en) | 2018-05-31 | 2018-05-31 | One kind preventing crane shaking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208684253U true CN208684253U (en) | 2019-04-02 |
Family
ID=65877779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820833827.4U Expired - Fee Related CN208684253U (en) | 2018-05-31 | 2018-05-31 | One kind preventing crane shaking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208684253U (en) |
-
2018
- 2018-05-31 CN CN201820833827.4U patent/CN208684253U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |