CN114293562A

CN114293562A - Enclosed construction enclosure

Info

Publication number: CN114293562A
Application number: CN202111671892.4A
Authority: CN
Inventors: 陈娜; 冉隆林; 宋凯; 戴罡; 房凯; 王露
Original assignee: Tianjin No2 Construction Engineering Co ltd
Current assignee: Tianjin No2 Construction Engineering Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-04-08
Anticipated expiration: 2041-12-31
Also published as: CN114293562B

Abstract

The invention relates to the technical field of building construction, in particular to a closed construction enclosure, which comprises a vertical beam, a vertical beam connecting piece, a cross beam, a winch, a slide rail, a slide block, a movable frame, dustproof cloth, a dust hood and a connecting hose, wherein the vertical beam is connected with the vertical beam connecting piece; the bottom of every perpendicular roof beam all passes through the bolt rigid coupling with perpendicular roof beam connecting piece, perpendicular roof beam connecting piece is fixed on the scaffold frame and rises along with the scaffold frame, and the both ends of crossbeam are fixed respectively on two perpendicular roof beams, install the slide rail on two crossbeams respectively, every both ends of removing the frame respectively with two crossbeam on slider fixed connection, a hoist engine is fixed respectively at the both ends of crossbeam, dustproof cloth tiling links together adjacent removal frame in the upper portion that removes the frame, and the inboard that removes the frame is equipped with a plurality of dust cage, dust cage and the inside intercommunication of removal frame. The device solves the problem of totally-enclosed construction of buildings, integrally rises along with the scaffold, is convenient to install and does not need to be disassembled and assembled in a reciprocating mode.

Description

Enclosed construction enclosure

Technical Field

The invention relates to the technical field of building construction, in particular to a closed construction enclosure.

Background

The construction enclosure is a common safety isolation facility in engineering construction, and the enclosure is continuously arranged around a construction site in urban building construction for closed protection so as to beautify urban construction and ensure the travel safety of people. At present, the closed construction enclosure is mainly applied to foundation pit engineering construction, if the foundation pit falls, the closed construction is carried out, namely a sealing cover is covered on a construction place, in the building construction process, a closed construction method is not available at present, and mainly because all pollutants can not be discharged if the closed construction is carried out in the floor construction process, the health of workers can be influenced, the closed construction enclosure is also a main reason that the building construction in the prior art can not be widely popularized, and the other reason is that the construction enclosure is very laborious to disassemble and assemble, and the frequent disassembly and assembly are needed, so that the construction of the engineering is influenced.

Disclosure of Invention

In order to effectively solve the problems in the background art, the invention provides a closed construction enclosure.

The specific technical scheme is as follows;

a closed construction enclosure comprises a vertical beam, a vertical beam connecting piece, a cross beam, a winch, a sliding rail, a sliding block, a moving frame, dustproof cloth, a dust hood and a connecting hose; the device comprises four vertical beams, wherein the bottom of each vertical beam is fixedly connected with a vertical beam connecting piece through a bolt, the vertical beam connecting pieces are fixed on a scaffold and ascend along with the scaffold, two cross beams are arranged, the two ends of each cross beam are respectively fixed on the two vertical beams, the two cross beams are arranged in parallel, the distance between the two cross beams is larger than the construction range, slide rails are respectively arranged on the two cross beams, a plurality of slide blocks are arranged on the slide rails, the two ends of each moving frame are respectively fixedly connected with the slide blocks on the two cross beams, two ends of each cross beam are respectively fixed with a winch, one winch is connected with the slide block closest to the winch through a cable, the other winch is also connected with the slide block through a cable, dustproof cloth is flatly paved at the upper part of the moving frame to connect the adjacent moving frames together, the middle part of the moving frame is hollow, and the inner side of the moving frame is provided with a plurality of dust collection covers, the dust hood is communicated with the interior of the movable frame, the end part of the movable frame is provided with a connecting hose which is used for communicating the adjacent movable frames together, and one connecting hose is connected with the high-power negative-pressure dust removal and degassing device.

Preferably, each vertical beam is connected with the scaffold through at least three vertical beam connectors, the upper part of each vertical beam connector is provided with a slot, and the vertical beams are inserted into the slots and fastened through bolts.

Preferably, the movable frame is of an arc structure and spans the construction area, and the dust collection covers are uniformly arranged on the inner side of the movable frame.

Preferably, the vertical beam connector is fixed on the scaffold by bolts or welding.

Preferably, the cable passes through the intermediate slider.

Compared with the prior art, the invention has the beneficial effects that: compared with the prior art, the difficult problem of the totally closed construction of building has been solved to this device, wholly follows the scaffold and rises together, and it is convenient to install, need not reciprocal dismouting, can open the change air with upper portion dustproof cloth through the step motor on upper portion, removes the frame inside hollow, can collect the waste gas that the construction produced through the dust cage to avoid these waste gas gathers in the construction area and influence workman's healthy, also can remove dust simultaneously.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention.

Detailed Description

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may also be oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

The following detailed description of the preferred embodiments will be made with reference to the accompanying drawings. As shown in fig. 1-2, a closed construction enclosure comprises a vertical beam 1, a vertical beam connector 2, a cross beam 3, a winch 4, a slide rail 5, a slide block 6, a movable frame 7, dustproof cloth 8, a dust hood 9 and a connecting hose 10; the number of the vertical beams is four, the bottom of each vertical beam is fixedly connected with a vertical beam connecting piece through a bolt, and the vertical beam connecting pieces are fixed on the scaffold 11 and ascend along with the scaffold. The invention is the biggest invention point, the closed construction enclosure developed in the market so far is installed on the building, the closed enclosure needs to be dismantled when the building covers a certain height, then the closed enclosure needs to be installed on the raised building, and needs to be dismantled and installed for many times, which is also the reason that the existing enclosure cannot be widely popularized because the structure is too troublesome to dismantle and install and is quite labor-consuming, in the application, the vertical beam connecting piece is fixed on the scaffold, at least three vertical beam connecting pieces are fixed on the same scaffold, so when the construction enclosure needs to be raised, the whole is lifted by using the existing tower crane, all the vertical beam connecting pieces on the vertical beams are loosened, after the construction enclosure is raised for a certain height, because a vertical beam is provided with a plurality of vertical beam connecting pieces, the lowest end of the vertical beam can certainly separate from at least one vertical beam connecting piece, and other perpendicular roof beam connecting pieces still are in the scaffold frame and erect between the roof beam, just need these with erect roof beam and scaffold frame connection erect the roof beam connecting piece fastening can, later with the perpendicular roof beam connecting piece that comes out more continue to fix in the top of erecting the roof beam again, reciprocate in proper order, just can be with this construction rail gradual rising through the tower crane, this kind of mounting means has very big market.

In the invention, the number of the cross beams is two, two ends of each cross beam are respectively fixed on two vertical beams, the two cross beams are arranged in parallel, the distance between the two cross beams is larger than the construction range, the two cross beams are respectively provided with a slide rail, the slide rail is provided with a plurality of slide blocks, two ends of each moving frame are respectively fixedly connected with the slide blocks on the two cross beams, two ends of each cross beam are respectively fixed with a winch, one winch is connected with the slide block closest to the winch through a cable, the other winch is also connected with the slide block through a cable, for example, the cables of the two winches are connected with the slide block at the rightmost end, when the winch at the left side works, the slide block at the rightmost side is pulled to move leftwards, the other slide blocks are driven to move leftwards together, at the time, the fence is integrally opened, and when the winch at the right side works, the slide block at the rightmost side is driven to move rightmost, because the movable frames are connected through the dustproof cloth, when the movable frame on the rightmost side moves rightmost, the movable frame on the left side is driven to move rightmost in sequence, the dustproof cloth on the upper portion of the movable frame is opened, and the enclosure is in a closed state and covers the whole construction area. This device adopts the hoist engine to drive and removes the frame removal, realizes that whole fender that encloses opens or is closed, just opens when the construction pollutant is little, just closes if the pollutant of production is more.

The dustproof cloth is tiled on the upper portion of the movable frame to connect the adjacent movable frames together, the movable frame is of an arc-shaped structure and spans a construction area, and the dust collection covers are uniformly arranged on the inner side of the movable frame. The middle part of the movable frame is hollow, a plurality of dust hoods are arranged on the inner side of the movable frame and communicated with the inside of the movable frame, connecting hoses for communicating adjacent movable frames are arranged at the end parts of the movable frame, and one of the connecting hoses is connected with a high-power negative-pressure dust removal and degassing device. The negative pressure dust removal degassing device is an existing device in building construction, is an outsourcing product, is applied to various fields, and is also of an existing structure, so that the device is not shown in the figure. As another invention point of the invention, the enclosure has the functions of dust removal and degassing, dust and waste gas generated in the construction process are most easily harmful to the bodies of workers, if the pollutants are not removed in closed construction, the pollutants can bring great harm to the bodies of the workers, therefore, the dust removal and degassing device is arranged on the movable frame, as the movable frame is formed by welding stainless steel pipes, a channel is arranged in the middle, a plurality of dust collection covers are arranged on the movable frame, adjacent movable frames are communicated through corrugated pipes and finally connected with a negative pressure dust removal and degassing device, the dust collection covers generate negative pressure, and dust and harmful gas are collected by the dust collection covers and are brought into the negative pressure dust removal and degassing device for treatment, so that the harm of the pollutants to the bodies of the workers can be effectively reduced.

In order to facilitate the fixing of the vertical beams, the upper part of the vertical beam connecting piece is provided with a slot, and the vertical beams are inserted into the slot and fastened through bolts 12.

The cable passes through the middle slide block. This makes the overall structure more compact.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a fender is enclosed in closed construction which characterized in that: comprises a vertical beam, a vertical beam connecting piece, a cross beam, a winch, a slide rail, a slide block, a moving frame, dustproof cloth, a dust hood and a connecting hose; the device comprises four vertical beams, wherein the bottom of each vertical beam is fixedly connected with a vertical beam connecting piece through a bolt, the vertical beam connecting pieces are fixed on a scaffold and ascend along with the scaffold, two cross beams are arranged, the two ends of each cross beam are respectively fixed on the two vertical beams, the two cross beams are arranged in parallel, the distance between the two cross beams is larger than the construction range, slide rails are respectively arranged on the two cross beams, a plurality of slide blocks are arranged on the slide rails, the two ends of each moving frame are respectively fixedly connected with the slide blocks on the two cross beams, two ends of each cross beam are respectively fixed with a winch, one winch is connected with the slide block closest to the winch through a cable, the other winch is also connected with the slide block through a cable, dustproof cloth is flatly paved at the upper part of the moving frame to connect the adjacent moving frames together, the middle part of the moving frame is hollow, and the inner side of the moving frame is provided with a plurality of dust collection covers, the dust hood is communicated with the interior of the movable frame, the end part of the movable frame is provided with a connecting hose which is used for communicating the adjacent movable frames together, and one connecting hose is connected with the high-power negative-pressure dust removal and degassing device.

2. The closed construction fence of claim 1, wherein each vertical beam is connected to the scaffold by at least three vertical beam connectors, and the vertical beam connectors have slots at upper portions thereof, and the vertical beams are inserted into the slots and fastened by bolts.

3. The closed construction fence of claim 1, wherein the movable frame has an arc-shaped structure, spans a construction area, and the dust cage is uniformly installed inside the movable frame.

4. The closed construction fence of claim 1, wherein the vertical beam connectors are secured to the scaffolding by bolts or welding.

5. The closed construction fence of claim 1, wherein said cable is threaded through a middle slider.