CN2615201Y

CN2615201Y - Multifunction combined steel grid structure

Info

Publication number: CN2615201Y
Application number: CN 02247724
Authority: CN
Inventors: 张龙萌
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-08-22
Filing date: 2002-08-22
Publication date: 2004-05-12
Anticipated expiration: 2012-08-22

Abstract

The utility model relates to a multifunction combined steel grid structure. A steel product of which both ends are respectively bent into a connecting hole shape is served as a combined assembly. A plurality of steel products are transversely and longitudinally arranged and are fixed into a mesh-type steel grid on the overlapping position by spot welding, the inner side surface of the mesh-type steel grid is laid and fixed with at least one layer of metal fine mesh, and a layer of phytogenic grass blanket is clamped and fixed between the mesh-type steel grid and the metal fine mesh in the way of selectivity. A flaky steel grid and the steel grid can be mutually connected in series through that rigid steel bars or flexible steel cables are in through connection in order to be applied to different characteristics of water conservation engineering for stiffening retaining walls, case-type stone cages, etc.

Description

Multifunction combined steel grid structure

Technical field

The utility model relates to a kind of steel grid, particularly a kind of multifunction combined steel grid structure.

Background technology

The utility model " multifunction combined steel grid structure " is the improvement creation at all CN2499682 number " multifunction combined steel grid " the utility application cases of Taiwan patent of creator.Mainly be to bend to respectively by two ends that to connect poroid steel be assembled unit, some steel are laterally reached vertically arrangement and are fixed into net like steel grid in lap-joint with spot welding, lay the fixing metal fine-structure mesh of one deck at least in this net like steel grid medial surface again, again between above-mentioned net like steel grid and metal fine-structure mesh, optionally insert and put fixedly one deck and plant the sward blanket; Running through connecting hole by rigidity steel bar or flexible wire rope can connect the steel sheet grid with the steel grid mutually, protects engineering to apply to water of different nature such as reinforced retaining wall, box gabion.

CN2499682 number " multifunction combined steel grid " utility application case of Taiwan patent that the creator is all, it mainly is the steel assembly that two ends is bent to eccentric connecting hole respectively, become normalized net-shaped steel grid laterally and vertically to arrange solid welding, the steel grid of will standardizing again laterally and are vertically laid and are run through the steel assembly connecting hole series connection assembling of each steel grid with rigidity rod iron or flexible wire rope in job site coordinative construction environment, can be used as water Poly devices such as slope earth-retaining wall or box-shaped gabion.Because structure innovation and practicality height have obtained patent right.

But aforementioned case is still not very good on implementing, and division is as follows:

1. when the assembling of net-shaped steel grid was as retaining wall or the use of box-shaped gabion, the stacked stone of meeting was consolidated effect by gravitational effect with reinforcement in the steel grid.But the stone of filling must be greater than steel aperture plate order, otherwise effect will have a greatly reduced quality, yet the bulk stone that volume of timber size is suitable is obtained difficult, and needs special the order, and special trip is transported, and institute take much, and the also corresponding increase of the cost of getting the raw materials ready all makes engineering cost remain high;

2. the stone shape differs because steel aperture plate order is big, and when stone was filled in retaining wall that the steel grid are formed or box-shaped gabion, the steel grid easily made the long-term stressed concentrated place of steel grid produce and destroy because of unbalance stress, and then influences whole water and protect function;

3. require greening side slope as the owner, plant the sward skin and be difficult for evenly laying being fixed in steel grid rear.

In view of this, the creator adheres to excelsior attitude, makes great efforts research and test improvement repeatedly, and utility model goes out a kind of multifunction combined steel grid structure finally, can improve the said goods shortcoming, and effectively promotes the convenience and the economy of construction.

The utility model content

The purpose of this utility model is to provide a kind of multifunction combined steel grid structure, and this structure can effectively ensure the application life of steel grid; The a large amount of broken stones that the stone of filling can partly be drawn materials obtain from building site excavation place substitute, to reduce engineering cost; Can also realize the effect of greening side slope.

For achieving the above object, the utility model provides a kind of multifunction combined steel grid structure, the steel that are bent into connecting hole by two ends respectively are combine component, with some steel laterally and vertically equidistantly or equidistantly do not arrange and be fixed into net like steel grid in lap-joint's spot welding, it is characterized in that, at least the metal fine-structure mesh of one deck is laid on the medial surface of above-mentioned net-shaped steel grid, and both is fastened with parts such as similar iron wires.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model net like steel grid;

Fig. 2 is a tandem compound schematic diagram between the utility model steel grid and steel grid;

Fig. 3 applies to the enforcement illustration of box gabion for the utility model.

1 steel grid, 10 steel

10a horizontal steel 10b longitudinal steel

11 spot welding of 100 connecting holes

2 metal fine-structure meshes, 3 iron wires

4 plant sward blanket 5 steel bars

6 gabions, 7 a chain of rings

The specific embodiment

See also shown in Figure 1, the multifunction combined steel grid of the utility model structure, the steel 10 that are bent into connecting hole 100 by two ends respectively are combine component, before the construction, prior to factory some steel 1 laterally and vertically equidistantly or are not equidistantly arranged, again horizontal steel 1a and longitudinal steel 1b lap-joint are fixed into net like steel grid 1 with spot welding 11 (shown in the part enlarged drawing of Fig. 1).

Please cooperate consult shown in Figure 2, the medial surface that the metal fine-structure mesh 2 of one deck at least is laid on above-mentioned net-shaped steel grid 1 that is characterised in that of the present utility model, and with parts such as similar iron wire 3 be fastened (shown in the part enlarged drawing of Fig. 2).

When the net-shaped steel grid 1 that are arranged at the side slope face, answer the owner to require to plant when giving birth to greening, the utility model can be in the medial surface of above-mentioned net-shaped steel grid 1 and the lateral surface of metal fine-structure mesh 2, that is between the two, insert and put that one deck is planted sward blanket 4 and run through with iron wire 3 after the three is fastened.

Normalized net-shaped steel grid 1 by connection assemblies such as rigidity steel bar 5 or flexible wire cables, reach series connection each other behind the connecting hole 100 that runs through adjacent steel grid 1.Box-shaped gabion 6 as shown in Figure 3, its each plane all links according to above-mentioned series system and forms square body, stone etc. increase the weight of filler after the end face steel grid of opening are inserted gabion 6, again end face steel grid are run through connecting hole 100 rear encloseds according to above-mentioned mode of connection with steel bar 5.And in order to cooperate side slope to plant the requirement of giving birth to greening, gabion 6 then can place domatic position with being preset with the steel grid of planting sward blanket 4 when assembling.Mode of connection between adjacent gabion 6a, 6b then can be by steel bar 5a, 5b 100 whiles of connecting hole at series connection adjacent steel grid 1, place an a chain of rings 7 (shown in the part enlarged drawing of Fig. 3) jointly, so, can be with the vertical or horizontal water Poly device of consolidating side slope or river levee that connects to of adjacent gabion.

Because steel grid of the present utility model can manufacture the normalization product in a large number in factory, so cost of production can significantly reduce.And since the steel grid can assemble easily in the job site, therefore, from a large amount of plane steel grid of making after finishing of factory, can be stacked mutually when transportation and significantly reduce shipment and delivery cost.It is unmatch that similar progressive is far from traditional zinc-plated gabion.

In addition, because the utility model steel grid medial surface is equipped with the metal fine-structure mesh of one deck at least, all pressures effect that this metal fine-structure mesh is provided makes stone more average to the load of steel grid, so can prolong the durability and the application life of steel grid, and then ensure the unlikely destruction of gabion allomeric function.

In sum, the utility model provides a kind of multifunction combined steel grid structure, mainly bending to the poroid steel of connection respectively by two ends is combine component, some steel are laterally reached vertically arrangement and are fixed into net like steel grid in lap-joint with spot welding, lay the fixing metal fine-structure mesh of one deck at least in this net like steel grid medial surface again, again between above-mentioned net like steel grid and metal fine-structure mesh, optionally insert and put fixedly one deck and plant the sward blanket; Running through connecting hole by rigidity steel bar or flexible wire rope can connect the steel sheet grid with the steel grid mutually, protects engineering to apply to water of different nature such as reinforced retaining wall, box gabion.Except that can improving the engineering quality, and can save man-hour and reduce construction cost, its practical effect is unquestionable, and the utility model is never made the city know or see other publication, has met the regulation of Patent Law.

Claims

1. multifunction combined steel grid structure, the steel that are bent into connecting hole by two ends respectively are combine component, with some steel laterally and vertically equidistantly or equidistantly do not arrange and be fixed into net like steel grid in lap-joint's spot welding, it is characterized in that, at least the metal fine-structure mesh of one deck is laid on the medial surface of above-mentioned net-shaped steel grid, and both is fastened with parts such as similar iron wires.

2. multifunction combined steel grid structure as claimed in claim 1 is characterized in that, the lateral surface of the medial surface of net-shaped steel grid and metal fine-structure mesh, that is between the two, and alternative inserts and puts plants the sward blanket and with parts such as similar iron wires the three is fastened.

3. multifunction combined steel grid structure as claimed in claim 1 is characterized in that, the net-shaped steel grid by connection assemblies such as rigidity steel bar or flexible wire cables, are connected behind the connecting hole that runs through the adjacent steel grid each other.

4. multifunction combined steel grid structure as claimed in claim 3 is characterized in that, connection assemblies such as rigidity steel bar or flexible wire cable can place an a chain of rings simultaneously jointly in the connecting hole that runs through the adjacent steel grid.