CN215618901U

CN215618901U - Portable prefabricated component sprays maintenance system

Info

Publication number: CN215618901U
Application number: CN202121355662.2U
Authority: CN
Inventors: 曹旻昊; 顾保玉; 王立生; 杨娟; 马彩彩
Original assignee: Jiangsu Provincial Transportation Engineering Group Co Ltd
Current assignee: Jiangsu Provincial Transportation Engineering Group Co Ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-01-25
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a mobile spraying maintenance system for prefabricated parts. It includes hunch canopy and water supply equipment, is connected with many on the water supply equipment and arranges the water spray pipe way inboard at hunch canopy top, has a plurality of prefabricated pedestals of parallel arrangement in the operation region, all has atomizer on each water spray pipe way, and the hunch canopy removes to placing prefabricated component's prefabricated pedestal top back and utilizes atomizer top-down to spray the maintenance to the prefabricated component on the prefabricated pedestal through opening water supply equipment. The advantages are that: structural design is simple, operation convenient to use, and the construction flexibility is good, and each process cross operation influence is little, arranges on the arched shed especially that the pipeline that sprays not only can top-down spray the maintenance to prefabricated component comprehensively, and maintenance scope coverage is wide, humidity homogeneity is high, and the open pipe is arranged and still is favorable to the maintenance moreover, and this maintenance system practices thrift water and electricity resource, and the maintenance is fast, and coverage is wide, has higher economic benefits.

Description

Portable prefabricated component sprays maintenance system

Technical Field

The utility model relates to a maintenance system suitable for a component for bridge engineering, in particular to a movable prefabricated component spraying maintenance system.

Background

The assembly type structure is increasingly common in modern bridge engineering construction, and the construction process of the prefabricated and assembled bridge deck is gradually mature; the prefabricated bridge deck slab of the bridge is produced by hydration in a factory due to the fact that the number of the prefabricated bridge deck slab is large and the section size is uniform; the construction process generally comprises the steps of pedestal preparation, steel bar binding, prestressed pipeline and side mold installation, concrete pouring, finished product maintenance, tensioning and grouting construction and finished product storage.

At present, there are two main ways for maintaining such bridge decks in the industry, the first is: the maintenance is carried out by manually operating the water pump to directly spray, the maintenance efficiency is low, the humidity maintaining effect is poor, and the water resource waste is serious; and the second method comprises the following steps: bury water supply pipe underground in every pedestal below and carry out the maintenance, each pedestal bottom surface of this mode all need arrange the pipeline, and tubular product consumes greatly, and the concealed conduit is buried underground and is unfavorable for overhauing, exposes the operation that the facility that sprays on ground influences other processes, and more pipeline need be equipped with more powerful water supply equipment, and the maintenance water is spouted from bottom to top and is influenced by gravity, and the maintenance scope is limited and the homogeneity is poor.

Disclosure of Invention

The utility model aims to provide a mobile prefabricated part spraying maintenance system which is simple in structure, convenient to operate, high in construction flexibility, small in cross operation influence, wide in spraying coverage and high in uniformity, and open pipe arrangement is beneficial to maintenance.

In order to solve the technical problem, the mobile prefabricated part spray maintenance system comprises an arched shed and water supply equipment, wherein the arched shed can move in a reciprocating mode in an operation area, the water supply equipment is located beside the arched shed, a plurality of water spray pipelines are connected to the water supply equipment and are arranged on the inner side of the top of the arched shed, a plurality of prefabricated pedestals used for placing prefabricated parts are arranged in the operation area in parallel, atomizing nozzles capable of atomizing and spraying the prefabricated parts on the prefabricated pedestals are arranged on each water spray pipeline, and after the arched shed moves to a position above the prefabricated pedestals where the prefabricated parts are placed, the water supply equipment is started to spray and maintain the prefabricated parts on the prefabricated pedestals from top to bottom.

The utility model discloses a walking wheel of reciprocating walking is installed to the bottom of stand, including the arch frame, the arch shed is installed to the support, the operation is regional to have two tracks that are used for supporting the direction to the arch shed of laying in parallel, the arch shed includes two rows of stands, supports the arch frame of installing between two rows of stand tops and covers the ceiling in the arch frame top, two rows can reciprocate the walking wheel of walking on the track.

The arch center comprises an arch upper chord, an arch lower chord and a web brace arranged between the arch upper chord and the arch lower chord, and the ceiling is arranged above the arch upper chord through purlines.

Each spraying pipeline is connected with the water supply equipment through a water supply pipeline, and the water supply pipeline extends into the arched shed from the side of the upright post and is connected with a water spraying pipeline arranged on the inner side of the top of the arched shed.

The water supply equipment is intelligent water supply equipment.

The upright posts and the arch frames are made of galvanized steel pipes, the purlines are made of aluminum alloy channel steel, and the ceilings are made of color steel plates

The arrangement distance of the atomizing spray heads is 50-80 cm.

The utility model has the advantages that:

because the arched shed which can move in a reciprocating way in the operation area and the atomizing spray head which can be supplied with water by the water supply equipment are arranged on the arched shed, when the prefabricated part needs to be maintained, the arched shed can slide to the upper part of the prefabricated part, the water supply equipment is opened, atomizing spray is realized in the range of the arched shed, after the maintenance is finished, the arched shed immediately removes the station of the prefabricated part in the operation area, the operation of other processes of the prefabricated part is not influenced, the structure design is simple, the operation and the use are convenient, the construction flexibility is good, the influence of the cross operation of each process is small, particularly, the spraying pipeline arranged on the arched shed not only can comprehensively carry out spraying maintenance on the prefabricated part from top to bottom, compared with the maintenance of the buried maintenance pipeline under a pedestal, the maintenance range has wide coverage and high humidity uniformity, but also the open pipe arrangement is beneficial to maintenance, compared with manual maintenance, the maintenance system of the utility model saves water and electricity resources, the curing speed is high, the coverage is wide, and the economic benefit is high.

Drawings

FIG. 1 is a schematic structural view of a mobile prefabricated component spray curing system according to the present invention;

FIG. 2 is a schematic side view of the mobile prefabricated component spray curing system of the present invention;

FIG. 3 is a schematic top view of the mobile precast member spray curing system of the present invention.

Detailed Description

The movable prefabricated component spraying maintenance system is not only suitable for maintenance operation of prefabricated bridge decks, but also suitable for maintenance of most of small and medium-sized prefabricated components, the specific specification can be manufactured according to the size of a prefabricated component construction area and the maintenance range, and the movable prefabricated component spraying maintenance system is further described in detail with reference to the attached drawings and the specific implementation mode.

As shown in the figure, the mobile prefabricated part spray maintenance system of the embodiment comprises an arched shed 1 capable of reciprocating in an operation area and water supply equipment 2 located beside the arched shed, wherein the water supply equipment 2 is conventional intelligent water supply equipment, and comprises an intelligent control system, a water pump and the like, wherein the intelligent control system adopts a programmable computer host, can switch on and off the water supply equipment at regular time, and achieves the purpose of controlling the spray maintenance duration and interval time, and preferably, the water supply equipment adopts the water pump with the rated power of more than 3.0kW to provide water pressure; the operation area is a work area for finishing the processing of each procedure of the prefabricated components in sequence, the arched shed 1 spans in the width direction of the work area and reciprocates along the length direction of the work area, a plurality of spraying pipelines 3 arranged on the inner side of the top of the arched shed are connected to the water supply equipment 2, a plurality of prefabricated pedestals 5 for placing the prefabricated components 4 are arranged in parallel in the work area (the area is a spraying maintenance area), each spraying pipeline 3 is provided with an atomizing nozzle 6 capable of atomizing and spraying the prefabricated components on each prefabricated pedestal 5, each spraying pipeline 3 is connected to the water supply equipment 2 through a water supply pipeline 16, the spraying pipelines 3 and the water supply pipeline 16 are both PP-R pipes, the water supply pipeline 16 is connected to the spraying pipelines 3 arranged on the inner side of the top of the arched shed from the side of an upright column, in the embodiment, the water source of the water supply equipment is drained into the arched shed through the water supply pipeline 16, the water is distributed to all the spraying pipelines 3 arranged on the arch center, the arrangement distance of the atomizing nozzles is 50-80cm, the atomizing nozzles atomize and spray pressure water in the spraying pipelines 3 to achieve the purpose of maintenance, after the arch shed 1 is moved to the position above a prefabricated pedestal with prefabricated parts, the atomizing nozzles are utilized to spray and maintain the prefabricated parts 4 on the prefabricated pedestal from top to bottom by opening water supply equipment, when the prefabricated components are not needed, facilities are closed to move away in time, other process construction is not affected, meanwhile, the spraying system can be guaranteed to be intact, and the utilization rate of the nozzles is improved.

Furthermore, the working area is internally provided with two rails 10 (the rails cross the width direction of the working area) which are laid in parallel and used for supporting and guiding the arched shed, the arched shed 1 comprises two rows of upright posts 7, an arch frame 8 which is supported and installed between the tops of the two rows of upright posts and a ceiling 9 which covers the arch frame, horizontal support rods are installed between the adjacent upright posts of each row of upright posts 7, the upright posts, the arch frame and the horizontal support rods are all made of galvanized steel pipes, and traveling wheels 11 (one-way wheels) which can travel on the rails in a reciprocating manner are installed at the bottoms of the two rows of upright posts 7, so that the sliding is more flexible and the operation is more convenient; the arch center 8 comprises an arch upper chord 12, an arch lower chord 13 and a belly brace 14 arranged between the arch upper chord and the arch lower chord, the ceiling 9 is installed above the arch upper chord through purlines 15, the purlines are made of aluminum alloy channel steel, the ceiling 9 is made of color steel plates, during installation, all components are connected through bolts and flanges, and the ceiling is safe and fast to disassemble, stable in structure, rust-proof and durable.

Claims

1. The utility model provides a portable prefabricated component sprays maintenance system which characterized in that: including can be at operation area reciprocating motion's hunch canopy (1) and be located the water supply equipment (2) of hunch canopy side, be connected with many on water supply equipment (2) and arrange spraying pipeline (3) inboard at hunch canopy top, a plurality of prefabricated pedestal (5) that are used for placing prefabricated component (4) of arranging in parallel have in the operation area all have on spraying pipeline (3) and carry out atomizer (6) that the atomizing sprayed to prefabricated component on each prefabricated pedestal (5), hunch canopy (1) is removed and is utilized atomizer top-down to spray the maintenance to prefabricated component (4) on the prefabricated pedestal through opening water supply equipment behind the prefabricated pedestal top of placing prefabricated component.

2. The mobile precast element spray maintenance system according to claim 1, wherein: the utility model discloses a two-row arched shed, including arched shed (1), the operation is regional to have two parallel laying be used for supporting rail (10) of direction to the arched shed, arched shed (1) includes two rows of stands (7), supports arch (8) of installing between two rows of stand tops and covers ceiling (9) in the arch top, two rows walking wheel (11) that can reciprocate to walk on the track are installed to the bottom of stand (7).

3. The mobile precast element spray maintenance system according to claim 2, wherein: the arch center (8) comprises an arch upper chord (12), an arch lower chord (13) and a belly brace (14) arranged between the arch upper chord and the arch lower chord, and the ceiling (9) is installed above the arch upper chord through purlines (15).

4. The mobile precast element spray curing system according to claim 1, 2 or 3, wherein: each spraying pipeline (3) is connected with the water supply equipment (2) through a water supply pipeline (16), and the water supply pipeline (16) extends into the arched shed from the side of the upright post and is connected with the spraying pipeline (3) arranged on the inner side of the top of the arched shed.

5. The mobile precast element spray maintenance system according to claim 4, wherein: the water supply equipment is intelligent water supply equipment.

6. The mobile precast element spray maintenance system according to claim 3, wherein: the upright posts and the arch frames are made of galvanized steel pipes, the purlines are made of aluminum alloy channel steel, and the ceiling (9) is made of color steel plates.

7. The mobile precast element spray curing system of claim 1, 2, 3, 5 or 6, wherein: the arrangement distance of the atomizing spray heads is 50-80 cm.