CN219411774U - Anti-falling safety assembly for lifting scaffold - Google Patents

Abstract

The utility model discloses an anti-falling safety assembly for a lifting scaffold, which comprises a scaffold body, wherein a first hook is hung on the scaffold body, a motor box is arranged at the bottom end of the first hook, a double-shaft motor is arranged in the motor box, a winding box is arranged at the bottom end of the motor box, a rotating shaft driven by the double-shaft motor is arranged in the winding box, rotating rollers are arranged on the rotating shafts, openings II are formed at two ends of the bottom of the winding box, rope belts penetrating through the openings II are wound at two ends of the rotating rollers, a second hook is arranged at the bottom end of the rope belts, and a protection structure is hung on the second hook. Compared with the prior art, the utility model has the advantages that: not only can realize the effective protection to workman safety, take place to fall when avoiding the construction, can adjust rope belt length in a flexible way as required moreover, the practicality is high.

Description

Anti-falling safety assembly for lifting scaffold

Technical Field

The utility model relates to the technical field of scaffold protection, in particular to an anti-falling safety assembly for a lifting scaffold.

Background

Scaffold is a construction equipment often used in building construction, decoration engineering and maintenance engineering. The method is mainly used for providing pedestrian passages, discharging small amount of piled objects and safety protection, along with the acceleration of urban construction steps in China, high-rise and super high-rise buildings are greatly emerging, the use of the attached lifting scaffold is wider and wider, and meanwhile, the safety requirement on the use of the lifting scaffold is higher and higher. At present, a plurality of scaffolds are generally lack of anti-falling safety components, so that workers construct the scaffolds, the phenomena of falling occur due to carelessness or improper operation, the construction environment of the workers is increased by a certain danger, the safety components have great potential safety hazards, the traditional safety belts are used for protection, the length is fixed, the length cannot be flexibly adjusted according to the needs, and the practicability is low.

Disclosure of Invention

The utility model aims to overcome the technical defects, and provides the anti-falling safety assembly for the lifting scaffold, which not only can realize effective protection on safety of workers and prevent falling during construction, but also can flexibly adjust the length of a rope belt according to requirements, and has high practicability.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a lift scaffold is with safety component that falls, includes the scaffold frame body, it is equipped with couple one to hang on the scaffold frame body, couple one's bottom is equipped with the motor case, be equipped with biax motor in the motor case, the bottom of motor case is equipped with the rolling case, be equipped with the pivot by biax motor drive in the rolling case, be equipped with the live-rollers in the pivot, the bottom both ends of rolling case all are equipped with opening two, the both ends of live-rollers all twine and are equipped with the fag end that passes opening two, the bottom of fag end all is equipped with couple two, couple two is gone up to hang and is equipped with protective structure.

As an improvement, the top both ends of the winding box are all provided with an opening I, the output end of the double-shaft motor is provided with a belt pulley I, both ends of the rotating shaft are all provided with a belt pulley II, and the belt pulley I and the belt pulley II are in transmission connection through a belt 8 penetrating through the opening I, so that the operation is stable.

As an improvement, the protection structure includes the below of couple two is equipped with the protection undershirt, the top both sides of protection undershirt all are equipped with solid fixed ring, couple two is through hooking solid fixed ring and protection undershirt swing joint, the bottom both sides of protection undershirt all are equipped with the connecting band, the bottom of connecting band is equipped with the leg ring, is convenient for protect the workman.

As an improvement, the rotating shaft is connected with the winding box in a rotating way through a bearing, so that the structure is simple and the realization is easy.

As an improvement, the first hook is connected with the motor case in a rotating way, so that the flexibility is high.

As an improvement, the fixing ring is fixedly connected with the protective vest in a connecting mode, so that the connection is stable, safe and reliable.

Compared with the prior art, the utility model has the advantages that: the fixing ring is hooked through the second hook, and the protection vest, the connecting belt and the leg ring can be used for realizing effective protection on the safety of workers, so that falling during construction is avoided. The rotating roller on the rotating shaft can rotate continuously through the motor, the belt pulley I, the belt and the belt pulley II, the winding and unwinding of the rope belt are realized, the length can be flexibly adjusted according to the needs, and the practicability is high.

Drawings

Fig. 1 is a schematic structural view of a fall protection safety assembly for a lifting scaffold according to the present utility model.

Fig. 2 is a schematic front view of a fall arrest safety assembly for a lifting scaffold according to the present utility model.

Fig. 3 is a schematic partial structure of a fall protection safety assembly for a lifting scaffold according to the present utility model.

Fig. 4 is a schematic view of a first hanger and a second hanger of the fall protection safety assembly for a lifting scaffold of the present utility model.

As shown in the figure: 1. a scaffold body; 2. a first hook; 3. a motor case; 4. a biaxial motor; 5. a rotating shaft; 6. a first belt pulley; 7. a belt pulley II; 8. a belt; 9. an opening I; 10. a rotating roller; 11. a rope belt; 12. a second hook; 13. a fixing ring; 14. a protective vest; 15. a connecting belt; 16. leg rings; 17. a winding box; 18. and an opening II.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 3, an anti-falling safety assembly for lifting scaffold comprises a scaffold body 1, a first hook 2 is hung on the scaffold body 1, a motor case 3 is arranged at the bottom end of the first hook 2, a double-shaft motor 4 is arranged in the motor case 3, a winding case 17 is arranged at the bottom end of the motor case 3, a rotating shaft 5 driven by the double-shaft motor 4 is arranged in the winding case 17, a rotating roller 10 is arranged on the rotating shaft 5, two openings 18 are formed in two ends of the bottom of the winding case 17, a rope belt 11 penetrating through the two openings 18 is wound at two ends of the rotating roller 10, a second hook 12 is arranged at the bottom end of the rope belt 11, and a protection structure is hung on the second hook 12.

Referring to fig. 3, openings one 9 are formed at two ends of the top of the winding box 17, a belt pulley one 6 is arranged at the output end of the double-shaft motor 4, a belt pulley two 7 is arranged at two ends of the rotating shaft 5, and the belt pulley one 6 and the belt pulley two 7 are in transmission connection through a belt 8 penetrating through the openings one 9, so that stability of transmission is ensured.

Referring to fig. 2 and fig. 3, the protection structure includes that the below of couple two 12 is equipped with protection undershirt 14, protection undershirt 14's top both sides all are equipped with solid fixed ring 13, couple two 12 are through hooking solid fixed ring 13 and protection undershirt 14 swing joint, protection undershirt 14's bottom both sides all are equipped with connecting band 15, connecting band 15's bottom is equipped with leg ring 16, effectively reduces the potential safety hazard in the time of being convenient for prevent falling.

With reference to fig. 1, the rotating shaft 5 is rotatably connected with the winding box 17 through a bearing, so that the structure is simple and the whole is stable.

With reference to fig. 4, for convenience in steering of worker construction, the first hook 2 is connected with the motor box 3 in a rotating manner.

Referring to fig. 2, the fixing ring 13 and the protective vest 14 are fixedly connected, so that the whole body is stable and the safety is high.

When the utility model is implemented, a worker can directly hang the first hook on the top of the scaffold, wear the protective vest and the leg ring on the body, bind the body of the worker, have high safety, and can directly hang the worker when the worker slides down, thereby realizing the effective protection of the safety of the worker and preventing the worker from falling directly.

The double-shaft motor is started, the double-shaft motor drives the belt pulley I on two sides to continuously rotate, the belt pulley II is driven to continuously rotate under the transmission connection of the belt, the rotating shaft follows to rotate, the rotating roller positioned on the rotating shaft does not stop rotating, the rope belt can be driven to be wound, the length of the rope belt can be flexibly adjusted according to the requirement, and the practicality is high.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (6)

1. The utility model provides a lift scaffold is with preventing safety component that falls which characterized in that: including scaffold frame body (1), hang on scaffold frame body (1) and be equipped with couple one (2), the bottom of couple one (2) is equipped with motor case (3), be equipped with biax motor (4) in motor case (3), the bottom of motor case (3) is equipped with rolling case (17), be equipped with in rolling case (17) by biax motor (4) driven pivot (5), be equipped with rotor (10) on pivot (5), the bottom both ends of rolling case (17) all are equipped with opening two (18), the both ends of rotor (10) all twine and are equipped with rope belt (11) that pass opening two (18), the bottom of rope belt (11) all is equipped with couple two (12), hang on couple two (12) and be equipped with protective structure.

2. The fall arrest safety assembly for a lifting scaffold as claimed in claim 1, wherein: the winding box is characterized in that openings I (9) are formed in two ends of the top of the winding box (17), a belt pulley I (6) is arranged at the output end of the double-shaft motor (4), a belt pulley II (7) is arranged at two ends of the rotating shaft (5), and the belt pulley I (6) and the belt pulley II (7) are in transmission connection through a belt (8) penetrating through the openings I (9).

3. The fall arrest safety assembly for a lifting scaffold as claimed in claim 1, wherein: the protection structure comprises a protection vest (14) arranged below a second hook (12), fixing rings (13) are arranged on two sides of the top end of the protection vest (14), the second hook (12) is movably connected with the protection vest (14) through hooking the fixing rings (13), connecting belts (15) are arranged on two sides of the bottom end of the protection vest (14), and leg rings (16) are arranged at the bottom ends of the connecting belts (15).

4. The fall arrest safety assembly for a lifting scaffold as claimed in claim 1, wherein: the rotating shaft (5) is rotationally connected with the winding box (17) through a bearing.

5. The fall arrest safety assembly for a lifting scaffold as claimed in claim 1, wherein: the first hook (2) is connected with the motor box (3) in a rotating way.

6. A fall arrest safety assembly for a lifting scaffold according to claim 3, wherein: the fixing ring (13) is fixedly connected with the protective vest (14).