CN216129273U - Suspended ceiling board auxiliary lifting platform - Google Patents
Suspended ceiling board auxiliary lifting platform Download PDFInfo
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- CN216129273U CN216129273U CN202122285424.5U CN202122285424U CN216129273U CN 216129273 U CN216129273 U CN 216129273U CN 202122285424 U CN202122285424 U CN 202122285424U CN 216129273 U CN216129273 U CN 216129273U
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- pulley
- lifting platform
- force transmission
- scissor
- transmission rope
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Abstract
The utility model relates to the technical field of lifting frames, and discloses a suspended ceiling board auxiliary lifting platform which comprises a scissor type lifting platform, wherein a power mechanism of the scissor type lifting platform is a pulley block; the upper and lower adjacent scissors forks are hinged with each other through a connecting shaft; the pulley block is arranged on two connecting shafts at the same height and comprises a force transmission rope repeatedly bypassing the two connecting shafts and a pulley sleeved at a fixed position on the connecting shafts and rotating around the connecting shafts; the pulley comprises a driving pulley for winding and unwinding the force transmission rope and driven pulleys arranged at the positions where the force transmission rope winds the connecting shaft, one end of the force transmission rope is anchored on the connecting shaft, and the other end of the force transmission rope winds the driving pulley after sequentially winding the driven pulleys. According to the utility model, the scissor-type lifting platform is driven to lift through the pulley block to transfer the ceiling boards, so that the danger caused by manual transfer of the ceiling boards is overcome; the pulley block can adapt to repeated large-scale lifting work and the lifting is fast.
Description
Technical Field
The utility model relates to the technical field of lifting frames, in particular to an auxiliary lifting platform for a ceiling board.
Background
A suspended ceiling is a structure commonly used for interior decoration, and has an effect of shielding a pipeline and insulating sound by hanging a decoration panel such as a gypsum board under the ceiling.
When the furred ceiling is installed, constructors stand on the split heads for construction, and decoration panels to be installed are transmitted to the constructors standing on the split heads through the constructors located on the ground.
However, the transmission mode has certain dangerousness, for the floor heights of most buildings, the constructors standing on the split heads can lift the decoration panels by bending over, and the constructors standing on high positions are dangerous, so that the constructors are easy to fall down, and the decoration panels are easy to fall off due to unstable handoffs. For the higher building of some floor heights, the constructor standing on the split heads can not reach the decoration panel lifted by the constructor on the ground after bending over, and under the condition, the constructor is required to repeatedly climb the split heads, so that the construction progress is seriously tired.
The method of rope dragging is obviously not suitable for assisting in transferring the decoration panel, and the time for binding and unbinding the ropes is long; the existing lifting platform is heavy and short in stroke, and cannot be used in the situation, and the lifting platform driven by the screw rod is slow in lifting and is not suitable for the situation needing repeated large-scale lifting.
SUMMERY OF THE UTILITY MODEL
The utility model provides an auxiliary lifting platform for a ceiling board.
The technical problem to be solved is that: at present, when the suspended ceiling is installed, the transmission of the decoration panel is inconvenient and dangerous.
In order to solve the technical problems, the utility model adopts the following technical scheme: a ceiling board auxiliary lifter comprises a scissor-type lifting platform, wherein a power mechanism of the scissor-type lifting platform is a pulley block;
in the scissor type lifting platform, upper and lower adjacent scissor forks are hinged with each other through pin shafts, and the pin shafts with central axes positioned on the same line are connected into a whole to form a connecting shaft;
the pulley block is arranged on two connecting shafts at the same height and comprises a force transmission rope repeatedly bypassing the two connecting shafts and a pulley sleeved at a fixed position on the connecting shafts and rotating around the connecting shafts;
the pulley comprises a driving pulley for winding and unwinding the force transmission rope and driven pulleys arranged at the positions where the force transmission rope winds the connecting shaft, one end of the force transmission rope is anchored on the connecting shaft, and the other end of the force transmission rope winds the driving pulley after sequentially winding around the driven pulleys.
Furthermore, the driving pulley is provided with a crank used for driving the driving pulley to rotate.
Furthermore, the crank is connected with the driving pulley through a reversing gear box, and a rotating shaft of the crank is horizontally arranged and is vertical to the connecting shaft.
Furthermore, a locking pin used for locking the rotation of the driving pulley is detachably arranged on the driving pulley in a penetrating mode.
Further, the top of scissor lift platform is provided with the anti-skidding line that is used for preventing furred ceiling panel landing.
Further, the pulley is rotatably connected with the connecting shaft through a bearing.
Further, the scissor type lifting platform is provided with an upper layer of scissor fork and a lower layer of scissor fork.
Compared with the prior art, the auxiliary lifting platform for the ceiling board has the following beneficial effects:
according to the utility model, the scissor-type lifting platform is driven to lift through the pulley block to transfer the ceiling boards, so that the danger caused by manual transfer of the ceiling boards is overcome; the scissor-type lifting platform has a large lifting stroke and can adapt to buildings with large floor heights; the assembly pulley can adapt to a large amount of lifting work and go up and down fast repeatedly, and the dead weight is also little, convenient transport.
Drawings
FIG. 1 is a schematic view of the internal structure of a ceiling tile assist lift of the present invention;
FIG. 2 is a schematic view of an arrangement of pulley blocks;
the device comprises a scissor fork 11, a connecting shaft 12, a driving pulley 21, a driven pulley 22, a force transmission rope 3, a crank 41, a reversing gear box 42 and a locking pin 5.
Detailed Description
As shown in fig. 1-2, an auxiliary lifter for a ceiling board comprises a scissor-type lifting platform, wherein a power mechanism of the scissor-type lifting platform is a pulley block;
in the scissor-fork type lifting platform, upper and lower adjacent scissor forks 11 are hinged with each other through pin shafts, and the pin shafts with central axes positioned on the same line are connected into a whole to form a connecting shaft 12; this is a common structure in lifting platforms during inspection and will not be described in detail here. In the present invention, the pulley block is arranged by using the connecting shaft 12, so that the scissor type lifting platform is limited to the structure.
The pulley block is arranged on two connecting shafts 12 at the same height and comprises a force transmission rope 3 repeatedly bypassing the two connecting shafts 12 and a pulley sleeved at a fixed position on the connecting shaft 12 and rotating around the connecting shaft 12. This is a classic multiple tension amplification structure, in this embodiment, the tension applied to the entire shaft 12 is three times the tension applied to the inside of the rope 3.
Note that the pulley block should be located at a height convenient for the operation of the constructor on the ground.
The pulleys comprise a driving pulley 21 used for winding and unwinding the force transmission rope 3 and driven pulleys 22 arranged at the positions where the force transmission rope 3 bypasses the connecting shafts 12, one end of the force transmission rope 3 is anchored on one connecting shaft 12, and the other end of the force transmission rope is wound on the driving pulley 21 after sequentially bypassing the driven pulleys 22.
The figure that increases driven pulley 22 will be favorable to increasing jacking force, nevertheless can slow down jacking speed, and this kind of assembly pulley that sets up two driven pulleys 22 in this embodiment is more balanced in the in-service use discovery, can the ceiling board of the common various specifications of jacking smoothly, is unlikely to the jacking too slowly simultaneously again.
The driving pulley 21 is provided with a crank 41 for driving the driving pulley 21 to rotate.
The crank 41 is connected to the driving pulley 21 through a reversing gear box 42, and the rotation shaft of the crank 41 is horizontally disposed and perpendicular to the connecting shaft 12. The reversing gear box 42 is provided here to prevent the rotation of the crank 41 from being blocked by the connecting shaft 12. The specific structure of the gear set in the reversing gear box 42 can be selected according to the requirement. In this embodiment, two mutually engaging bevel gears are used, one of which is anchored to the front end of the crank 41 and the other of which is coaxially anchored to the driving pulley 21.
The driving pulley 21 is detachably provided with a locking pin 5 for locking the rotation of the driving pulley 21. Thus, after the lifting platform is lifted to the proper position, the locking pin 5 can be inserted to lock the height of the whole lifting platform, so that the constructors on the ground can conveniently do other things.
The top of the scissor-fork type lifting platform is provided with anti-skidding lines for preventing the ceiling boards from slipping off.
The pulley is rotatably connected to the shaft 12 by bearings to prevent the pulley from sliding on the shaft 12.
The scissor-fork type lifting platform is provided with an upper layer of scissor forks 11 and a lower layer of scissor forks 11. In practice, of course, if the story height of the building is large, more scissors 11 will be required.
The utility model relates to a suspended ceiling board auxiliary lifting platform, which comprises the following steps:
the method comprises the following steps: the utility model is moved to the lower part of the working surface;
step two: placing a ceiling tile on top of the present invention;
step three: the crank 41 is rotated to tighten the force transmission rope 3, so that the ceiling board is close to the working surface.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (7)
1. The utility model provides a furred ceiling panel assists elevating platform which characterized in that: the device comprises a scissor type lifting platform, wherein a power mechanism of the scissor type lifting platform is a pulley block;
in the scissor type lifting platform, upper and lower adjacent scissor forks (11) are hinged with each other through pin shafts, and the pin shafts with central axes positioned on the same line are connected into a whole to form a connecting shaft (12);
the pulley block is arranged on two connecting shafts (12) at the same height and comprises a force transmission rope (3) repeatedly bypassing the two connecting shafts (12) and a pulley which is sleeved at a fixed position on the connecting shafts (12) and rotates around the connecting shafts (12);
the pulley comprises a driving pulley (21) used for winding and unwinding the force transmission rope (3) and driven pulleys (22) arranged at the positions, wound around the connecting shaft (12), of the force transmission rope (3), one end of the force transmission rope (3) is anchored on the connecting shaft (12), and the other end of the force transmission rope is wound on the driving pulley (21) after sequentially winding around the driven pulleys (22).
2. A ceiling tile assist lifter according to claim 1, wherein: the driving pulley (21) is provided with a crank (41) for driving the driving pulley (21) to rotate.
3. A ceiling tile assist lifter according to claim 2, wherein: the crank (41) is connected with the driving pulley (21) through a reversing gear box (42), and a rotating shaft of the crank (41) is horizontally arranged and is vertical to the connecting shaft (12).
4. A ceiling tile assist lifter according to claim 1, wherein: the driving pulley (21) is also detachably provided with a locking pin (5) used for locking the rotation of the driving pulley (21) in a penetrating way.
5. A ceiling tile assist lifter according to claim 1, wherein: the top of the scissor-fork type lifting platform is provided with anti-skidding lines for preventing the ceiling boards from slipping off.
6. A ceiling tile assist lifter according to claim 1, wherein: the pulley is rotationally connected with the connecting shaft (12) through a bearing.
7. A ceiling tile assist lifter according to claim 1, wherein: the scissor type lifting platform is provided with an upper layer of scissor fork and a lower layer of scissor fork (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122285424.5U CN216129273U (en) | 2021-09-22 | 2021-09-22 | Suspended ceiling board auxiliary lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122285424.5U CN216129273U (en) | 2021-09-22 | 2021-09-22 | Suspended ceiling board auxiliary lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216129273U true CN216129273U (en) | 2022-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122285424.5U Active CN216129273U (en) | 2021-09-22 | 2021-09-22 | Suspended ceiling board auxiliary lifting platform |
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| Country | Link |
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| CN (1) | CN216129273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856073A (en) * | 2022-04-21 | 2022-08-05 | 苏州工业园区国发国际建筑装饰工程有限公司 | Unit assembly type aluminum plate ceiling structure and installation method |
-
2021
- 2021-09-22 CN CN202122285424.5U patent/CN216129273U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856073A (en) * | 2022-04-21 | 2022-08-05 | 苏州工业园区国发国际建筑装饰工程有限公司 | Unit assembly type aluminum plate ceiling structure and installation method |
| CN114856073B (en) * | 2022-04-21 | 2024-05-24 | 苏州工业园区国发国际建筑装饰工程有限公司 | Unit assembled aluminum plate suspended ceiling structure and installation method |
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