Dustproof security isolation fence device for construction site

Abstract

The invention discloses a dustproof security isolation fence device for a construction site. The fence device is provided with a built-in dust fall structure, and can be coiled, a fence can be erectedby unfolding plastic fence cloth, and the fence device is convenient to transfer. The dustproof security isolation fence device for the construction site is characterized in that a main shell and anauxiliary shell are spliced to form a fence shell, the top end of the fence shell is in the shape of a circular truncated cone, a main base is arranged at the bottom of the main shell, an auxiliary base is arranged at the bottom of the auxiliary shell, the main base and the auxiliary base are used in cooperation to form a fence base, a first fixed shaft is fixedly arranged in the main shell, a second fixed shaft is fixedly arranged in the auxiliary shell, a coiling block is rotationally arranged on the first fixed shaft in a sleeving manner, a torsional spring is arranged on the first fixed shaft in a sleeved manner and is close to the bottom of the first fixed shaft, one end of the torsional spring is connected with the first fixed shaft, one end of the torsional spring is connected withthe first fixed shaft, the other end of the torsional spring is connected with the coiling block, a water pump is arranged in the circular-truncated-cone-shaped structure at the top end of the main shell, and a supporting plate is arranged at the bottom of the water pump.

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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