CN201526030U

CN201526030U - Circular woven sand pipe bag with antifreeze function

Info

Publication number: CN201526030U
Application number: CN2009200094022U
Authority: CN
Inventors: 林全楚
Original assignee: Yuyi International Ltd Taiwan
Current assignee: Yuyi International Ltd Taiwan
Priority date: 2009-03-16
Filing date: 2009-03-16
Publication date: 2010-07-14
Anticipated expiration: 2019-03-16

Abstract

The utility model discloses a circular woven sand pipe bag with an antifreeze function. The cloth of the sand pipe bag is formed by weaving plastic narrow strips such as P.P, P.E and the like. The plastic narrow strips contain antifreeze polymers, thereby having properties of corrosion resistance, violet ray resistance, antistatic and low-temperature resistance and the like. A seamless and rimless bag body is integrally woven, the bag can be used for protecting earth and sands of sea plain reclaimed lands and seawalls, stabilizing lands, preventing seawater from undermining, assisting land reclamation, highway, railroad track, sloping field and bridge construction, protecting bank of dikes and maintaining water and soil, can effectively prevent soils and rocks from flowing out when being used in debris dams, and can ensure that the bag body cannot unexpectedly fall apart to affect security.

Description

Circle with antifreezing function is knitted the sandpipe bag

Technical field

The utility model relates to a kind of circle with antifreezing function and knits the sandpipe bag, particularly form about a kind of P.P., braiding of P.E. material one with high-tensile strength degree, high tearability and extremely excellent elongation per unit length, low temperature resistant, high coefficient of permeability, by bag as integrated characteristic, when being used in the construction, water and soil conservation construction site of dike heart shore protection, hillside fields, sea wall, iron, the highway of bridge, dyke and debris dam, it is unexpected that the bag body tanned by the sun by wind and rain and break, and the more firm circle with antifreezing function is knitted the sandpipe bag.

Background technology

As everyone knows, the construction of water and soil conservation, or the laying of railway, highway, and the construction of neonatally relevant public transportations such as construction of Hai Pu, society, country, national governments all carry out energetically, because the amplification of the concentrating of population, economic needs increase, traffic is imperative especially, railway, highway, harbour, sea wall or the like there's no one who doesn't or isn't in a planned way expend the huge amount human and material resources, do one's utmost to build the final purpose that promotes national competitiveness in the hope of reaching.

At common iron highway, sea wall, Hai Pu neonatally, the hillside fields, in the construction such as bridge, often run into the most difficult and not easy working ground that is, soil breakdown or loosening, not only construction is difficult for carrying out, and can not keep the firm of ground, therefore construction period of all multiple-projects, all with the rainy day, can not construct and get rid of day, to keep the smooth and easy of construction working, and except that the rainy day, face the construction ground that natural conditions are impacted, more have to also natural conditions be listed in the great thinking, as be close to the highway of seashore, railway (as the strand highway) or dangerous highway (as the colored highway of reviving) surrounded by mountains etc., ground in its building operations, often because of rising of tidewater moves back and the bouncing of seawater, original soil ground is run off or loosening, the constructional difficulties degree is increased, therefore prolong the engineering time, the cost of getting a raise in pay.

In addition, common Hai Pu neonatally or building of sea wall slope soil build construction, mostly be to become block earlier in order to fill out the sea with as ground with roach stone, soil or compressed garbage, after in bundling with the burlap bag again, be stacked into barricade alternately;

And as shown in Figure 1, this burlap bag 1 when making, is to weave two

plane bag faces

11,12 by machine earlier, enclosing all round of this two

planes bag face

11,12 is carried out sewing again and forms sewing limit 13, and constitute bag 1; Can know as shown in Figure 2 and find out, should be by 11,12 bags that sewing forms 1 of two plane bag faces, when its inner filling grains of sand or other object 14, thing expansion that fill supports in the

bag face

11,12 of sewing limit below 13 just is subjected to, the boundary place at bag 1 is then shored on sewing limit 13;

Yet this bag 1, the time spent is done in the sand block that is implemented on anti-hillside fields, as shown in Figure 3, be to form a barrier wall 2 by several bag 1 mutual storehouses, but because this bag 1 all is the stretching state, through after exposing to the sun and rain for a long time, 13 positions, sewing limit of bag periphery promptly form the source 15 (as shown in Figure 4) of breaking easily, not only influence the life-span of sand body 14, and the sandslide that breaks and cause because of sand pocket body 1, the function of original bank protection flood control is lost, on the contrary to living or passing occurrences in human life cause serious threat on the safety to the greatest extent.

Because there is above disappearance in common bag, the utility model designer does research at these shortcomings to improve, and generation of the present utility model is arranged finally.

The utility model content

Therefore, the utility model aims to provide a kind of circle with antifreezing function and knits the sandpipe bag, the circle that has antifreezing function according to this kind of the present utility model is knitted the sandpipe bag, it is to weave mutually with plastics slices such as P.P., P.E. to form, include freeze proof polymer in the plastics slice, and bag forms as one braiding, reaches the bag on no seam, car limit, has low temperature resistant, high-tensile strength to reach, high-tear strength, elongation per unit length, highly permeable coefficient and high rupture strength and height puncture intensity.

Knit the sandpipe bag according to the circle that this kind of the present utility model has an antifreezing function, can prevent inner soil losses really, reduce the repetition of the dangerous and construction that engineering causes because of the influence or the material fracture of natural environment, this is a main purpose of the present utility model.

The circle that has antifreezing function according to this kind of the present utility model is knitted the sandpipe bag, when being implemented on highway, hillside fields, water and soil conservation, can increase the fastness and the safety of engineering, and construction is simple, can thoroughly improve the disadvantages of common bag, this is another purpose of utility model.

The circle that has antifreezing function according to this kind of the present utility model is knitted the sandpipe bag, be used in Hai Pu neonatally, sea wall, bridge, when filling out the construction in sea etc., can accelerate construction period, thereby the waste of minimizing time, human and material resources, more therefore reduce construction cost, this is a purpose more of the present utility model.

The circle that has antifreezing function according to this kind of the present utility model is knitted the sandpipe bag, and the retaining wall that it can be further used as the reservoir debris dam makes to reach the effect of blocking sand really, promotes the reservoir quality, and this is an another purpose of the present utility model.

As for detailed effect of the present utility model, application principle, effect and purpose, then please refer to the explanation that following adjoint is done, just can be understood completely.

Description of drawings

Fig. 1 is the decomposing schematic representation of common bag;

Fig. 2 is the stitching generalized section of common bag;

Fig. 3 is used in hillside fields or Hai Pu schematic diagram neonatally for common bag;

Fig. 4 is subjected to damaging the schematic diagram of destruction easily for the car limit part of common bag;

Fig. 5 is a stereogram of the present utility model;

Fig. 6 is a side cutaway view of the present utility model;

Fig. 7 is used in hillside fields or Hai Pu schematic diagram neonatally for the utility model;

Fig. 8 is used in the schematic diagram of reservoir debris dam for the utility model.

[conventional letter of major part]

1: the burlap bag

11,12: plane bag face

13: the sewing limit

14: object

15: the source of breaking

2: barrier wall

3: bag

31,32: the plastics slice

4: the bag body

5: intercept the area

6: barrier wall

7: the reservoir check dam

71: retaining wall

The specific embodiment

This kind of the present utility model has the circle of antifreezing function and knits the sandpipe bag, as shown in Figure 5, its bag 3 is to weave mutually in the longitude and latitude mode with plastics slices such as P.P., P.E. 31,32 to form, (for example: ethylene glycol) include freeze proof polymer in the

plastics slice

31,32, and make its bag body 4 be the one knitting forming, reach the bag on no seam, car limit.

As shown in Figure 6, its bag body promptly is shown is when plastics slices such as P.P., P.E. 31,32 weave mutually in the longitude and latitude mode and directly fuse, need not again in addition the car side seam and close.

This kind of the present utility model has the circle of antifreezing function and knits sandpipe bag bag 3, be implemented on Hai Pu neonatally with the protecting soil, protect sand of sea wall, the dike heart shore protection of dyke, stablize land, prevent that seawater from washing in a pan empty and sea reclamation, highway rail, hillside fields, bridge, water and soil conservation etc. intercepted at regional 5 o'clock, as shown in Figure 7, even its mutual storehouse forms a barrier wall 6, also can be because of the cause of the no car edge joint seam in its bag body 4 surfaces, and can increase its application life, guarantee that unexpected the breaking of bag influences safety.

And for example shown in Figure 8, this kind of the present utility model has the circle of antifreezing function and knits sandpipe bag bag 3, with its characteristic that weaves mutually and be formed in one by special

durable plastics slices

31,32 such as P.P., P.E., the retaining wall 71 that can be used in reservoir debris dam 7 is implemented, when using when having the higher area of sludge components (prolonging bank) as the Yellow River, knit the characteristic that sandpipe bag bag 3 is stacked into wall mutually by several circles, can improve according to sludge components in the water at any time, so have preferable elasticity.

From the above, this kind of the present utility model has the circle of antifreezing function and knits the sandpipe bag, it weaves the one-body molded bag body that forms mutually with plastics slices such as P.P., P.E., really more common burlap or plastics belt body have preferable high-tensile strength, low temperature resistant (can resist-40 ℃ temperature), high-tear strength, elongation per unit length, highly permeable and high puncture intensity, outside destroy be can effectively prevent to suffer, the fastness and the safety of engineering increased.

Need to prove; the above is a preferred specific embodiment of the present utility model; if the change of doing according to conception of the present utility model, the function that it produced do not exceed manual yet and diagram contained when spiritual, all should be in protection domain of the present utility model.

Claims

1. the circle with antifreezing function is knitted the sandpipe bag, it is characterized in that:

This sandpipe bag is to weave mutually with plastics slices such as P.P., P.E. to form, and bag forms as the one braiding, no car edge joint seam.