CN213356748U - Lifting device capable of adjusting angle of suspension arm - Google Patents
Lifting device capable of adjusting angle of suspension arm Download PDFInfo
- Publication number
- CN213356748U CN213356748U CN202021855884.6U CN202021855884U CN213356748U CN 213356748 U CN213356748 U CN 213356748U CN 202021855884 U CN202021855884 U CN 202021855884U CN 213356748 U CN213356748 U CN 213356748U
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- Prior art keywords
- pulley
- suspension arm
- angle
- support column
- davit
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- 239000000725 suspension Substances 0.000 title claims description 23
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of the overhead hoist technique and specifically relates to an overhead hoist of adjustable davit angle, comprising a base plate, the upper end of bottom plate is connected with the support column, one side of support column is connected with the supporting shoe, the upper end of supporting shoe is connected with telescopic cylinder, the rotatable davit that is connected with in upper end of support column, the one end of davit is connected with first pulley, the other end of davit is seted up flutedly, the recess in-connection has the second pulley, the upper end of recess is connected with spacing, the upper end of davit is connected with the hollow tube, the upper end of bottom plate is connected with the motor, the output drive of motor is connected with the pivot, the. The utility model discloses an at the in-process of handling, the telescopic cylinder that can start promotes the davit, changes the angle between davit and the support column, changes the height of overhead hoist handling for overhead hoist is suitable for with not co-altitude handling work.
Description
Technical Field
The utility model relates to an overhead hoist technical field especially relates to an overhead hoist of adjustable davit angle.
Background
In the building engineering, need be suitable for overhead hoist often and carry out the handling to building material, reduce workman working strength through the material handling for the construction of building, the unable regulation of davit angle when the handling of current overhead hoist, and davit angle control overhead hoist's handling height, the unable regulation of davit angle leads to the unable accurate material handling of overhead hoist to required position, the overhead hoist of difference need cooperate each other just can accomplish, adopt a plurality of overhead hoist work can cause problem with high costs.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the davit angle that exists can't be adjusted among the prior art, and the overhead hoist of an adjustable davit angle that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the designed lifting device capable of adjusting the angle of the suspension arm comprises a base plate, wherein the upper end of the base plate is connected with a support column, the support column is connected with a switch, one side of the support column is connected with a support block, the upper end of the support block is connected with a telescopic cylinder, the upper end of the support column is rotatably connected with a suspension arm, the telescopic end of the telescopic cylinder is rotatably connected with the suspension arm, one end of the suspension arm is connected with a first pulley, the other end of the suspension arm is provided with a groove, a second pulley is connected in the groove, the upper end of the groove is connected with a limiting frame, the upper end of the suspension arm is connected with a hollow tube, the upper end of the base plate is connected with a motor, the output end of the motor is in driving connection with a rotating shaft, The hollow pipe and the second pulley, one end of the steel rope is connected with a hook.
Preferably, the bottom plate, the support columns and the support blocks are of an integrated structure.
Preferably, the bottom plate is provided with a plurality of mounting holes.
Preferably, an anti-wear pad is attached within the hollow tube.
Preferably, the upper end surface of the first pulley and the upper end surface of the second pulley are on the same straight line.
Preferably, the bottom plate is connected with a protection frame, the protection frame is located above the motor, a strip-shaped groove is formed in the upper end of the protection frame, and the steel rope passes through the strip-shaped groove.
The utility model provides a pair of overhead hoist of adjustable davit angle, beneficial effect lies in:
the supporting block is connected to one side through the supporting column, the telescopic cylinder is connected to the upper end of the supporting block, the telescopic end of the telescopic cylinder is connected with the suspension arm, the telescopic cylinder can be started to push the suspension arm in the hoisting process, the angle between the suspension arm and the supporting column is changed, and the hoisting height of the hoisting device is changed, so that the hoisting device is suitable for hoisting work with different heights.
Drawings
Fig. 1 is a first schematic structural diagram of a lifting device capable of adjusting the angle of a suspension arm provided by the utility model;
fig. 2 is a schematic structural diagram of a lifting device capable of adjusting the angle of a suspension arm according to the present invention;
fig. 3 is the utility model provides a structural schematic diagram of davit among overhead hoist of adjustable davit angle.
In the figure: the anti-abrasion device comprises a bottom plate 1, a mounting hole 2, a support column 3, a support block 4, a telescopic cylinder 5, a switch 6, a suspension arm 7, a first pulley 8, a groove 9, a second pulley 10, a limiting frame 11, a hollow pipe 12, an anti-abrasion pad 13, a motor 14, a rotating shaft 15, a rotating disc 16, a steel rope 17, a hook 18, a protective frame 19 and a strip-shaped groove 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-3, a lifting device capable of adjusting boom angles, comprising a base plate 1, a plurality of mounting holes 2 are formed in the base plate 1, the mounting holes 2 are used for fixing the base plate 1 through bolts, the upper end of the base plate 1 is connected with a support column 3, the support column 3 is used for connecting a boom 7, the support column 3 is connected with a switch 6, the switch 6 is used for controlling the telescopic cylinder 5 and a motor 14 to be started and closed, one side of the support column 3 is connected with a support block 4, the support block 4 is used for connecting the telescopic cylinder 5, the base plate 1, the support column 3 and the support block 4 are of an integral structure, the upper end of the support block 4 is connected with a telescopic cylinder 5, the telescopic cylinder 5 is used for adjusting the angle of the boom 7, the upper end of the support column 3 is rotatably connected with the.
One end of the suspension arm 7 is connected with a first pulley 8, the first pulley 8 is used for guiding a steel rope 17, the other end of the suspension arm 7 is provided with a groove 9, the groove 9 is used for installing a second pulley 10, the groove 9 is internally connected with a second pulley 10, the upper end surface of the first pulley 8 and the upper end surface of the second pulley 10 are positioned on the same straight line, the upper end of the groove 9 is connected with a limiting frame 11, the limiting frame 11 is used for preventing the steel rope 17 from falling off from the second pulley 10, the upper end of the suspension arm 7 is connected with a hollow pipe 12, the hollow pipe 12 is used for limiting the steel rope 17, the hollow pipe 12 is internally connected with an anti-abrasion pad 13, the upper end of the bottom plate 1 is connected with a motor 14, the output end of the motor 14 is in driving connection with a rotating shaft 15, the rotating shaft 15 is used for driving a rotating disc 16 to rotate, one end of the, a steel rope 17 is connected to the turntable 16, the steel rope 17 is used for fixing a hook 18, one end of the steel rope 17 passes through the first pulley 8, the hollow pipe 12 and the second pulley 10 in sequence, and one end of the steel rope 17 is connected with the hook 18.
Example 2
Referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a protection frame 19 is connected to the bottom plate 1, the protection frame 19 is used for protecting the motor 14, and preventing dust above the motor 14 from falling onto the motor 14, the protection frame 19 is located above the motor 14, a strip-shaped groove 20 is opened at the upper end of the protection frame 19, and the steel cable 17 passes through the strip-shaped groove 20.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The lifting device capable of adjusting the angle of the suspension arm comprises a base plate (1) and is characterized in that the upper end of the base plate (1) is connected with a support column (3), the support column (3) is connected with a switch (6), one side of the support column (3) is connected with a support block (4), the upper end of the support block (4) is connected with a telescopic cylinder (5), the upper end of the support column (3) is rotatably connected with a suspension arm (7), the telescopic end of the telescopic cylinder (5) is rotatably connected with the suspension arm (7), one end of the suspension arm (7) is connected with a first pulley (8), the other end of the suspension arm (7) is provided with a groove (9), a second pulley (10) is connected in the groove (9), the upper end of the groove (9) is connected with a limit frame (11), the upper end of the suspension arm (7, the upper end of bottom plate (1) is connected with motor (14), the output drive of motor (14) is connected with pivot (15), the one end of pivot (15) is connected with carousel (16), be connected with steel cable (17) on carousel (16), the one end of steel cable (17) loops through first pulley (8), hollow tube (12) and second pulley (10), the one end of steel cable (17) is connected with couple (18).
2. The lifting device capable of adjusting the angle of the boom as claimed in claim 1, wherein the base plate (1), the supporting column (3) and the supporting block (4) are of an integral structure.
3. The lifting device capable of adjusting the angle of the boom as claimed in claim 1, wherein the bottom plate (1) is provided with a plurality of mounting holes (2).
4. Overhead hoist with adjustable boom angle according to claim 1, characterized in that inside the hollow tube (12) is connected an anti-wear pad (13).
5. The overhead hoist capable of adjusting the angle of a boom of claim 1, characterized in that the upper end surface of the first pulley (8) and the upper end surface of the second pulley (10) are in the same line.
6. The lifting device capable of adjusting the angle of the boom as claimed in claim 1, wherein a protective frame (19) is connected to the bottom plate (1), the protective frame (19) is located above the motor (14), a strip-shaped groove (20) is formed in the upper end of the protective frame (19), and the steel rope (17) passes through the strip-shaped groove (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021855884.6U CN213356748U (en) | 2020-08-31 | 2020-08-31 | Lifting device capable of adjusting angle of suspension arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021855884.6U CN213356748U (en) | 2020-08-31 | 2020-08-31 | Lifting device capable of adjusting angle of suspension arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213356748U true CN213356748U (en) | 2021-06-04 |
Family
ID=76149766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021855884.6U Active CN213356748U (en) | 2020-08-31 | 2020-08-31 | Lifting device capable of adjusting angle of suspension arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213356748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562862A (en) * | 2019-09-27 | 2019-12-13 | 福建海山重工有限公司 | A kind of container reach hoisting equipment and its hoisting method |
-
2020
- 2020-08-31 CN CN202021855884.6U patent/CN213356748U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562862A (en) * | 2019-09-27 | 2019-12-13 | 福建海山重工有限公司 | A kind of container reach hoisting equipment and its hoisting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221117 Address after: No. 668, Qinfeng Road, Shangcheng District, Hangzhou, Zhejiang 310,000 Patentee after: Hangzhou Junsheng Construction Co.,Ltd. Address before: 310000 Room 501, Unit 2, Building 46, Qingtai Community, Jianggan District, Hangzhou City, Zhejiang Province Patentee before: Zhao Jun Patentee before: Zhang Meiling Effective date of registration: 20221117 Address after: 310000 Room 501, Unit 2, Building 46, Qingtai Community, Jianggan District, Hangzhou City, Zhejiang Province Patentee after: Zhao Jun Patentee after: Zhang Meiling Address before: Relocation Engineering Department of Huanghe drilling company, Sinopec Shengli Petroleum Engineering Co., Ltd., No.8, Donger Road, Dong'an Town, Kenli District, Dongying City, Shandong Province 257000 Patentee before: Yang Jianjun |
|
| TR01 | Transfer of patent right |