A dustproof safety isolation enclosure device for a construction site

Abstract

The invention discloses a dust-proof safety isolation fence device for a construction site, which discloses a self-contained dust-reducing structure, which can be rolled up, and the fence device is conveniently transported and moved by unfolding the plastic fence cloth, and is characterized in that The main housing and the auxiliary housing are combined to form an enclosure housing, the top of the enclosure housing is in the shape of a truncated cone, the main base is provided at the bottom of the main housing, and the auxiliary base is provided at the bottom of the auxiliary housing. The main base and the auxiliary base cooperate to form an enclosure base, the main housing is fixed with a fixed shaft, the auxiliary housing is fixed with a fixed shaft, the reel is rotatably placed on the fixed shaft, and the torsion spring is sleeved On the fixed shaft, and close to the bottom end of the fixed shaft, one end of the torsion spring is connected to the fixed shaft, and the other end is connected to the reel. braces.

Description

technical field [0001] The invention relates to a dustproof safety isolation fence device for a construction site, which relates to a fence device for isolating a construction site and belongs to the field of building construction. In particular, it relates to a self-contained dust-reducing structure, which can be rolled up, and the fence is erected by unfolding the plastic fence cloth, which is convenient for carrying and moving the fence device. Background technique [0002] Enclosure refers to the measures taken to isolate the construction site from the external environment and make the construction site a relatively closed space, including walls built with various masonry materials and maintenance walls made of various shaped panels. However, due to the large area of ​​the building construction area, it is necessary to carry out segmented closed construction of the area, which often requires multiple turnovers of the enclosure. However, the installation and disassembly o...

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Problems solved by technology

[0002] Enclosure refers to the measures taken to isolate the construction site from the external environment and make the construction site a relatively closed space, including walls built with various masonry materials and maintenance walls made of various shaped panels. However, due to the large area of ​​the building construction area, it is necessary to carry out segmented closed construction of the area, which often requires multiple turnovers of the enclosure. However, the installation and disassembly of the existing enclosure is cumbersome and inconvenient. Portable movement affects the efficiency of construction operations. At the same time, water pipes are often installed on the fence for spraying when erecting the fence to reduce the dust generated by the construction. However, it is often necessary to re-arrange the water pipes when the fence is moved around , resulting in repeated installation operations, unable to meet the requirements of efficient construction

[0003] Notification number CN206174637U discloses a spray-type angle-adjustable dust-proof fence for building construction, including a fence body, which is mainly composed of a support column, a convex mirror, a rotating shaft, a mounting groove, a water guide pipe, and a baffle plate. Composition: supporting columns are set at both ends of the enclosure body, convex mirrors are set on the top of the supporting columns, water guide pipes are set between the two supporting columns, rotating shafts are set on both sides of the supporting columns, and installation grooves are uniformly arranged on the rotating shafts from top to bottom , There is a baffle on the back of the enclosure body, the volume structure of the enclosure is fixed, it cannot be folded and stored, and it is not convenient for personnel to move and use

[0004] The notification number CN108979301A discloses an automatically retractable assembled building enclosure device, which includes an enclosure body and storage devices respectively arranged at both ends of the enclosure body, the enclosure body is stored in the storage device, and the enclosure body It can extend or shrink along the storage device. The enclosure body is stored in the storage device and can extend or shrink along the storage device. The two ends of the enclosure body are respectively connected with the storage device. The enclosure cannot effectively control the dust in the construction area. Isolation, additional dust-proof water pipes are required, and the function is single

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