CN2878503Y

CN2878503Y - Gate plate with framework of steel reinforcement

Info

Publication number: CN2878503Y
Application number: CN 200620100952
Authority: CN
Inventors: 陈信忠
Original assignee: ZHOUSHAN HONGXING PLASTIC CO Ltd
Current assignee: ZHOUSHAN HONGXING PLASTIC CO Ltd
Priority date: 2006-02-10
Filing date: 2006-02-10
Publication date: 2007-03-14
Anticipated expiration: 2016-02-10

Abstract

The utility model relates to a gate plate with a steel framework, which comprises a steel framework embedded into the fibre reinforced plastic sheet [2]. The steel framework consists of a framework [1] and at least one of the transverse reinforcements [3] on the frame. The weight proportion of fibre reinforced plastic is lighter than the concrete, while the strength is higher than the concrete, and the impact resistance is stronger. At the same time, the connection of fibre reinforced plastic itself is very strong so that the fibre reinforced plastic is uneasy to broken. The gate plate with the steel framework provided by the utility model can use fewer reinforcements because the metal sheet applied is fibre reinforced plastic, and the coating of the reinforcement can be thinner, thus the gate plate with the steel framework become thinner and lighter, therefore, the crash-resistant performance is greatly increased. In the meantime, the utility model also has the advantages that are with strong corrosion resistance, excellent abrasion resistance and high production accuracy, and uneasy to be attached by other organisms.

Description

The gate sheet of band cage of reinforcement

Technical field the utility model relates to a kind of gate sheet with cage of reinforcement, belongs to water engineering facility.

The background technology gate sheet is the member that plays a major role in the various sluice---the ingredient of gate is a rectangular plate.Gate is spliced mutually by the horizontal gate sheet of polylith and forms with two ends insertion gate slot.Traditional gate sheet is with wooden or stone matter, after increased a kind of reinforced concrete soil property again, wherein the gate sheet of reinforced concrete soil property is that the reinforcing bar that is embedded with in the concrete as plate as the grid layout of skeleton constitutes.Because the gate sheet of this reinforced concrete soil property is saved resource, easy to make and used in a large number.But also there is a bigger defective in the gate sheet of this reinforced concrete soil property: because concrete autologous tissue is crisp immalleable, required sheet thickness is bigger outside reinforcing bar, make gate sheet weight bigger, though in the top layer, set up layer of steel wire screen cloth liner for increasing its anti-pressure ability simultaneously, but still can not change the characteristic of its low impact resistant capability.In the use, gush pushing away of current, wave under the situation of the frequent bump of generation meeting between the two ends of tail gates plate and the gate slot, the gate sheet two ends of this low impact resistance are cracked peeling off very easily just, causes a hidden trouble even lead to a disaster thereby the monoblock gate sheet is come off.

Summary of the invention is at this defective, the technical problem of the weight rapid wear that the gate sheet that the utility model will solve the band cage of reinforcement causes because of the crisp not crashworthiness of plate, thus the gate sheet of the durable band cage of reinforcement of a kind of light weight is proposed.

The gate sheet of the band cage of reinforcement that the utility model provides constitutes by being embedded in cage of reinforcement at plate, and said plate is a glass fiber reinforced plastic, and cage of reinforcement is made up of at least one horizontal bar on a circle framework and the framework.

The gate sheet of the band cage of reinforcement that the utility model provides is welded to connect between the reinforcing bar in the cage of reinforcement.

The proportion of glass fiber reinforced plastic is less than concrete, and intensity is higher than concrete, and impact resistance is bigger, and the connection of himself organizing is very firm, not easily broken simultaneously.The gate sheet of the band cage of reinforcement that the utility model provides is because used plate is a glass fiber reinforced plastic, so can use less reinforcing bar, coating thickness outside reinforcing bar just can be done thinlyyer, make the gate sheet thickness of band cage of reinforcement littler, weight saving, anti-collision performance improves greatly.Have also simultaneously that corrosion resistance is strong, abrasion resistance good, biology is difficult for adhering to and making advantage of high precision.

Description of drawings Fig. 1 looks sectional view for the master of the utility model one embodiment;

Fig. 2 is A among Fig. 1---the A sectional view;

Fig. 3 is B among Fig. 1---the B cutaway view Amplified image.

The specific embodiment 1, as shown in Figure 1, 2, 3, the gate sheet of a band cage of reinforcement longly is 1200mm, and height is 1000mm, and promptly the dash area is 1200mm * 1000mm.Its structure is glass plate 2 embedded cage of reinforcement.Said cage of reinforcement is made with diameter 14mm reinforcing bar, and the length of the framework 1 of skeleton is 1100mm, and height is 940mm, uses a horizontal bar 3 in the framework.The thickness of glass fiber reinforced plastic plate is 80mm, and weight is 80kg, and application life, destructive testing was estimated at 20-50 under simulated environment.And the weight of the reinforced concrete gate plate of same dash area will reach 175kg, and application life is according to statistics at 0.5-10.

2, the gate sheet of a band cage of reinforcement, long is 1700mm, and height is 1000mm, and promptly the dash area is 1700mm * 1000mm.Its structure is the embedded cage of reinforcement of glass plate.Said cage of reinforcement is made with diameter 16mm reinforcing bar, and the length of the framework of skeleton is 1600mm, and height is 940mm, uses a horizontal bar in the framework.The thickness of glass fiber reinforced plastic plate is 100mm, and weight is 140kg, and application life, destructive testing was estimated at 20-50 under simulated environment.And the weight of the reinforced concrete gate plate of same dash area will reach 300kg, and application life is according to statistics at 0.5-10.

3, the gate sheet of a band cage of reinforcement, long is 2200mm, and height is 1000mm, and promptly the dash area is 2200mm * 1000mm.Its structure is the embedded cage of reinforcement of glass plate.Said cage of reinforcement is made with diameter 18mm reinforcing bar, and the length of the framework of skeleton is 2100mm, and height is 940mm, uses a horizontal bar in the framework.The thickness of glass fiber reinforced plastic plate is 100mm, and weight is 200kg, and application life, destructive testing was estimated at 20-50 under simulated environment.And the weight of the reinforced concrete gate plate of same dash area will reach 410kg, and application life is according to statistics at 0.5-10.

Claims

1, a kind of gate sheet with cage of reinforcement constitutes by being embedded in cage of reinforcement at plate, it is characterized in that said plate is a glass fiber reinforced plastic, and cage of reinforcement is made up of at least one horizontal bar on a circle framework and the framework.

2, the gate sheet of band cage of reinforcement as claimed in claim 1 is characterized in that being welded to connect between the reinforcing bar in the cage of reinforcement.