CN219971660U - Stable automatic rotating crane - Google Patents
Stable automatic rotating crane Download PDFInfo
- Publication number
- CN219971660U CN219971660U CN202321154674.8U CN202321154674U CN219971660U CN 219971660 U CN219971660 U CN 219971660U CN 202321154674 U CN202321154674 U CN 202321154674U CN 219971660 U CN219971660 U CN 219971660U
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- lifting
- base
- stabilizing
- arm
- gear
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- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000000087 stabilizing effect Effects 0.000 claims description 30
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000004575 stone Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000003019 stabilising effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Jib Cranes (AREA)
Abstract
The utility model provides a stable automatic rotating crane which is simple in structure, high in flexibility and capable of adjusting lifting height, and the stable automatic rotating crane comprises a base, wherein a stand column is arranged on the base, a lifting arm is arranged on the stand column, a lifting device for lifting is arranged on the lifting arm, the stand column is rotatably arranged on the base, a rotating channel is formed in the position of the stand column, a first gear is sleeved on the stand column and is positioned in the rotating channel, a second gear is rotatably arranged on the base and is in meshed transmission with the first gear, a first driving device for driving the second gear to rotate is arranged on the base, and a height adjusting device for adjusting the height of the stand column is further arranged on the base.
Description
Technical Field
The utility model relates to the technical field of cranes, in particular to a stable automatic rotating crane.
Background
With the rapid development of large-scale foundation construction, energy industry, real estate industry, petrochemical industry, shipbuilding industry and other industries in China in recent years, the development of heavy machinery manufacturing industries such as cranes and the like in China is greatly driven. The crane hooks and hangs the weight by the hook, then transfers the weight, and finally, the weight is detached by manpower.
In the stone industry, a crane is often required to hoist the stone and then place it. The upright post of the existing cantilever crane is fixed in height, so that the flexibility is insufficient during hoisting, and the operation of workers is not facilitated. To solve this problem, the present utility model has been made.
Disclosure of Invention
Therefore, aiming at the problems, the utility model provides the stable automatic rotating crane which has simple structure and high flexibility and can adjust the hoisting height.
In order to solve the technical problems, the stable automatic rotary crane comprises a base, wherein a column is arranged on the base, a crane arm is arranged on the column, a hoisting device for hoisting is arranged on the crane arm, the column is rotationally arranged on the base, a rotating channel is formed in the position of the column, a first gear is sleeved on the column and is positioned in the rotating channel, a second gear is rotationally arranged on the base and is in meshed transmission with the first gear, a first driving device for driving the second gear to rotate is arranged on the base, and a height adjusting device for adjusting the height of the column is further arranged on the base.
The further improvement is that: the height adjusting device comprises a square lifting column, the lifting arm is arranged on the lifting column, the upright column is matched with the lifting column to form a lifting channel, the lifting column is slidably arranged in the lifting channel, and the upright column is provided with a lifting device for driving the lifting column to lift.
The further improvement is that: the lifting device comprises a screw rod, the screw rod is rotationally arranged in the lifting channel, the screw rod is in threaded transmission with the lifting column, and a second driving device for driving the screw rod to rotate is arranged in the upright column.
The further improvement is that: the lifting device is characterized in that a plurality of moving wheels are uniformly distributed at the bottom of the base, and a stabilizing device for stabilizing during lifting is arranged on the base.
The further improvement is that: the stabilizing device comprises connecting blocks which are all arranged on the base, a stabilizing screw rod is arranged on the connecting blocks in a threaded mode, a stabilizing block is arranged at one end of the screw rod, a rotating hand wheel is arranged at the other end of the screw rod, and the stabilizing block resists the moving wheel to lift and separate from the ground with the ground.
The further improvement is that: still include firm arm, firm arm locates on the lift post and is located the jib loading boom other end, be equipped with the counter weight device that is used for improving stability when the jack-up on the firm arm.
The further improvement is that: the counterweight device comprises a counterweight box, the counterweight box is arranged at the end part of the stabilizing arm, one side of the counterweight box is communicated with the outside, a plurality of counterweights are stacked in the counterweight box, and an anti-falling device for preventing the counterweights from falling off the counterweight box is arranged in the counterweight box.
The further improvement is that: the anti-falling device comprises an anti-falling rod, an anti-falling channel is formed between the balancing weight and the stabilizing arm, and the anti-falling rod is arranged in the anti-falling channel in a penetrating mode.
The further improvement is that: and a stabilizing rod is arranged between the stabilizing arm and the lifting arm and between the stabilizing arm and the lifting column in a pulling way.
By adopting the technical scheme, the utility model has the beneficial effects that:
simple structure, high flexibility in use and convenient operation of staff. The gear transmission can drive the stand column to rotate by 360 degrees, so that the movable range of the crane arm is improved, the crane arm can be lifted by 360 degrees, the operation of workers is convenient, and the lifting operation can be carried out at will in a preset range. Moreover, the gear is adopted to rotate, so that the rotary type rotary machine not only can accurately rotate, but also has a good stable rotation effect. The lifting column can drive the lifting arm to lift up and down, so that workers can lift according to the size of stone or the size of an obstacle, the stone is directly lifted through the hanging of the steel wires when traditional lifting is avoided, the hanging distance of the steel wires can be reduced, the lifting is prevented from being easy to shake due to the fact that the hanging of the steel wires is too long, or the lifting is too high, the stone is too high in suspension, the lifting safety is facilitated, and the lifting operation of the workers is facilitated.
Drawings
Fig. 1 is a schematic structural view of a stable automatic rotating crane according to an embodiment of the present utility model.
Fig. 2 is a schematic view showing a partially broken structure of a stable automatic rotary crane according to an embodiment of the present utility model.
Detailed Description
The utility model will now be further described with reference to the drawings and specific examples.
Referring to fig. 1-2, the embodiment of the utility model discloses a stable automatic rotary crane, which comprises a base 1, wherein a stand column 2 is arranged on the base 1, a crane arm 3 is arranged on the stand column 2, an electric hoist 4 for hoisting is arranged on the crane arm 3, the stand column 2 is rotatably arranged on the base 1, a rotating channel is arranged at the position of the stand column 2, a first gear 18 is sleeved on the stand column 2, the first gear 18 is positioned in the rotating channel, a second gear 20 is rotatably arranged on the base 1 in the rotating channel, the first gear 18 is meshed with the second gear 20 for transmission, a first motor 14 for driving the second gear 20 to rotate is arranged on the base 1, and a height adjusting device for adjusting the height of the stand column 2 is also arranged on the base 1.
Specifically, the height adjusting device comprises a square lifting column 5, the lifting arm 3 is arranged on the lifting column 5, the upright column 2 is matched with the lifting column 5 to form a lifting channel, the lifting column 5 is slidably arranged in the lifting channel, a screw rod 16 for driving the lifting column 5 to lift is arranged on the upright column 2, the screw rod 16 is rotationally arranged in the lifting channel, the screw rod 16 is in threaded transmission with the lifting column 5, and a second motor 19 for driving the screw rod 16 to rotate is arranged in the upright column 2.
When the stone lifting device is used, when stone is lifted, the first motor 14 can drive the second gear 20 to rotate, the second gear 20 is meshed with the first gear 18 for transmission, the first gear 18 drives the upright post 2 to rotate, so that the upright post 2 can rotate by 360 degrees, the movable range of the lifting arm 3 is improved, the lifting arm 3 can lift by 360 degrees, the operation of workers is facilitated, and the lifting operation can be carried out at will in a preset range. And lift post 5 can drive jib boom 3 oscilaltion, and then makes the staff hoist and mount according to the size or the barrier size of stone material, when avoiding traditional hoist and mount, directly hang the stone material through the copper wire and hang down directly, can reduce the distance that the copper wire hangs down for can not hang down too long and rock easily because of the copper wire in the hoist and mount, perhaps hang too high and make the stone material unsettled too high, be favorable to the safety of hoist and mount.
In order to enable workers to hoist stones in the area more freely, four moving wheels 6 are uniformly distributed at the bottom of the base 1, and a stabilizing device for stabilizing during hoisting is arranged on the base 1.
Specifically, stabilising arrangement is including arranging the connecting block on base 1 all, the screw thread wears to be equipped with stabilizing screw 16 on the connecting block, screw 16 one end is equipped with firm piece, the screw 16 other end is equipped with the rotation hand wheel, firm piece resists with the ground and separates the ground with the lifting of movable wheel 6. Wherein, can promote the hoist to the region that will hoist by removing wheel 6, make the hoist and mount to the stone material in each region. The stabilizing block can prop up the movable wheel 6 when hoisting and placing stones, so that the crane works more stably, and slipping of the crane during hoisting is avoided.
For further improvement stability for the jack-up can be better hoist and mount the stone material of different weight, still include firm arm 10, firm arm 10 is located on the lift post 5 and is located the jib loading boom 3 other end, be equipped with on the firm arm 10 and be used for improving the weight box 11 of stability when the jack-up, the tip of firm arm 10 is located to weight box 11, weight box 11 one side is linked together with the outside, pile up in the weight box 11 and be provided with a plurality of balancing weights 12, be equipped with in the weight box 11 and be used for preventing balancing weights 12 from breaking away from the anticreep pole 13 of weight box 11, the anticreep passageway has been seted up between balancing weights 12 and the firm arm 10, wear to be equipped with anticreep pole 13 in the anticreep passageway. By arranging the counterweight 12 on the stabilizing arm 10, the stability of lifting can be improved. The balancing weight 12 can be placed in the balancing weight box 11 according to the requirements, and the operation of workers and the stability of the crane are facilitated.
In order to further improve the stabilizing effect, a stabilizing rod 15 is pulled between the stabilizing arm 10 and the lifting arm 3 and the lifting column 5.
While the basic principles and main features of the present utility model and advantages thereof have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described merely by way of illustration of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a stable type autogiration hoist, includes the base, be equipped with the stand on the base, be equipped with the jib loading boom on the stand, be equipped with the hoist device who is used for hoist and mount on the jib loading boom, its characterized in that: the stand rotates to be located on the base, the rotation passageway has been seted up to the base position that is located the stand, the cover is equipped with first gear and first gear is located the rotation passageway on the stand, be located the rotation passageway on the base and rotate and be equipped with the second gear, first gear and second gear meshing transmission, be equipped with on the base and be used for driving second gear pivoted first drive arrangement, still be equipped with on the base and be used for adjusting stand height's high adjusting device.
2. A stabilized automatic rotating crane according to claim 1, characterized in that: the height adjusting device comprises a square lifting column, the lifting arm is arranged on the lifting column, the upright column is matched with the lifting column to form a lifting channel, the lifting column is slidably arranged in the lifting channel, and the upright column is provided with a lifting device for driving the lifting column to lift.
3. A stabilized automatic rotating crane according to claim 2, characterized in that: the lifting device comprises a screw rod, the screw rod is rotationally arranged in the lifting channel, the screw rod is in threaded transmission with the lifting column, and a second driving device for driving the screw rod to rotate is arranged in the upright column.
4. A stabilized automatic rotating crane according to claim 1, characterized in that: the lifting device is characterized in that a plurality of moving wheels are uniformly distributed at the bottom of the base, and a stabilizing device for stabilizing during lifting is arranged on the base.
5. The stabilized automatic rotating crane of claim 4, wherein: the stabilizing device comprises connecting blocks which are all arranged on the base, a stabilizing screw rod is arranged on the connecting blocks in a threaded mode, a stabilizing block is arranged at one end of the screw rod, a rotating hand wheel is arranged at the other end of the screw rod, and the stabilizing block resists the moving wheel to lift and separate from the ground with the ground.
6. A stabilized automatic rotating crane according to claim 2, characterized in that: still include firm arm, firm arm locates on the lift post and is located the jib loading boom other end, be equipped with the counter weight device that is used for improving stability when the jack-up on the firm arm.
7. The stabilized automatic rotating crane of claim 6, wherein: the counterweight device comprises a counterweight box, the counterweight box is arranged at the end part of the stabilizing arm, one side of the counterweight box is communicated with the outside, a plurality of counterweights are stacked in the counterweight box, and an anti-falling device for preventing the counterweights from falling off the counterweight box is arranged in the counterweight box.
8. The stabilized automatic rotating crane of claim 7, wherein: the anti-falling device comprises an anti-falling rod, an anti-falling channel is formed between the balancing weight and the stabilizing arm, and the anti-falling rod is arranged in the anti-falling channel in a penetrating mode.
9. The stabilized automatic rotating crane of claim 6, wherein: and a stabilizing rod is arranged between the stabilizing arm and the lifting arm and between the stabilizing arm and the lifting column in a pulling way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321154674.8U CN219971660U (en) | 2023-05-15 | 2023-05-15 | Stable automatic rotating crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321154674.8U CN219971660U (en) | 2023-05-15 | 2023-05-15 | Stable automatic rotating crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219971660U true CN219971660U (en) | 2023-11-07 |
Family
ID=88593054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321154674.8U Active CN219971660U (en) | 2023-05-15 | 2023-05-15 | Stable automatic rotating crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219971660U (en) |
-
2023
- 2023-05-15 CN CN202321154674.8U patent/CN219971660U/en active Active
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| GR01 | Patent grant | ||
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