CN206784313U

CN206784313U - A kind of urban flood defence dam heightening device

Info

Publication number: CN206784313U
Application number: CN201720371802.2U
Authority: CN
Inventors: 魏文强
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-10
Filing date: 2017-04-10
Publication date: 2017-12-22
Anticipated expiration: 2027-04-10

Abstract

The utility model discloses a kind of urban flood defence dam heightening device, including some inner bags, superposition up and down is set, and the inner bag upper surface is a superposition face；One outer bag, it is located on the outside of inner bag, a circle outer bag relative with superposition face is partially folded inwardly, and is fixed together by fold line corresponding with superposition face on the part with being superimposed face；One connecting rope, it is connected in outer bag upper surface.The beneficial effects of the utility model are to make inner bag using the not high cloth of non-woven fabrics equal strength, inner bag, which can be made, compares consolidation, and in general, which is carried, will not make its fragmentation, and outer bag is folded in inner bag upper surface, unnecessary dilatory part is all stacked in inside, is easy to carry arrangement and checks；Two sacks can be held together by the connecting rope on outer bag upper surface, resist flood, connect into a piece of, be not easy to float；Connecting rope is ridden upon into adjacent leakproof between or to block up on bag, under gravity compacting mutually, ensure horizontal consolidate.

Description

A kind of urban flood defence dam heightening device

Technical field

A kind of dam heightening device is the utility model is related to, specially a kind of urban flood defence dam heightening device, is belonged to Flood control appliance technology.

Background technology

In urban planning, the requirement to flood control is to pay much attention to, and is that important part is totally built in city, with The development in city, higher requirement is there has also been to urban flood defence.There is long history in China, and many cities are more ancient, prevents The ability of flood has declined also with the passage of time.

During flood-proof leak-stopping bag a kind of dam heightening zero when sex aids, can make playing certain stop to flood temporarily With preventing or delay the destruction of flood.The utility model patent of Patent No. 02249435.9 mentions a kind of water expanding type flood Leak stoppage bag, the shape and size and sealing outer bag for sealing inner bag are adapted, and seal the cavity of inner bag built with a small amount of by fine sand The mixture filler of stone sediment and high hydroscopic resin composition, at least one jiao of each angle for sealing outer bag is equipped with buttonhole.Above-mentioned In patent, because flood-proof leak-stopping bag expands after water is met, therefore inner bag and outer bag need to be made more, the carrying bigger than lining filler When, the bag lets droop, and after placement, needs to arrange again, is not easy to carry and stacks, and seals and be easy to what rope passed through in outer bag Buttonhole also more chicken ribs, the substantial amounts of time can be wasted by wearing buttonhole.

Utility model content

The purpose of this utility model is that to solve the above problems and provides a kind of interior Over-bag and be tightly fixed to one The urban flood defence dam heightening device risen.

The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of urban flood defence dam heightening device, Including

Some inner bags, up and down superposition are set, and the inner bag upper surface is a superposition face；

One outer bag, it is located on the outside of inner bag, a circle outer bag relative with superposition face is partially folded inwardly, and passes through the part The upper fold line corresponding with superposition face is fixed together with being superimposed face；

One connecting rope, it is connected in outer bag upper surface.

Preferably, the inner bag has two layers be superimposed up and down.

Preferably, the connecting rope is connected in the middle part of outer bag upper surface.

Preferably, the inner bag has one, and be superimposed the relative outer bag part in face with it folds to inner bag upper surface It is and fixed.

The beneficial effects of the utility model are：

(1) inner bag is made using the not high cloth of non-woven fabrics equal strength, inner bag, which can be made, compares consolidation, and in general is removed Fortune will not make its fragmentation, and outer bag is folded in inner bag upper surface, and unnecessary dilatory part is all stacked in into inside, be easy to carry arrangement And check；Two sacks can be held together by the connecting rope on outer bag upper surface, resist flood, connect into a piece of, be not easy to float It is floating；Connecting rope is ridden upon into adjacent leakproof between or to block up on bag, under gravity compacting mutually, ensured horizontal steady Gu；

(2) in general, the making of two layers of inner bag is relatively simple, saves labour cost；

(3) leakproof blocks up the weight of bag and typically all concentrates on middle part, during use the leakproof of stacked on top be more easy to tie between blocking up bag Into unbreakable entirety；

The structure of (4) inner bags is simpler, and bag is blocked up suitable for the small leakproof of specification.

Brief description of the drawings

Fig. 1 is the schematic diagram of the utility model first embodiment；

Fig. 2 is the schematic cross-section of the utility model first embodiment；

Fig. 3 is the schematic cross-section of the utility model second embodiment.

In figure：1st, outer bag, 11, folded seam, 2, connecting rope, 3, inner bag, 31, superposition face.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Embodiment one

Refer to shown in Fig. 1, Fig. 2, a kind of urban flood defence dam heightening device, including

Some inner bags 3, up and down superposition are set, and the upper surface of inner bag 3 is a superposition face 31；

One outer bag 1, the outside of inner bag 1 is located at, a circle outer bag 1 relative with being superimposed face 31 is partially folded inwardly, and passes through The fold line 11 corresponding with superposition face 31 is fixed together with being superimposed face 31 on the part；

One connecting rope 2, it is connected in the upper surface of outer bag 1.

Inner bag 3 is using easily tearing rotten material, and by installing for grail and dilatant consolidation, outer bag 1 is made bigger than inner bag 3 A lot, its corner is all folded on superposition face 31, and the leakproof so designed blocks up bag and is easy to carry, and it is very big to produce sack, interior It is tolerant seldom to carry the problem of dilatory, and be easy to arrange and stack, it can be fastened between the connecting rope in outer bag, by full wafer leakproof Stifled bag holds together admittedly.

As a kind of technical optimization scheme of the present utility model, inner bag 3 has two layers be superimposed up and down, usually, two layers Design can meet that most flood control requires that the excessive quantity of inner bag 3 is unfavorable for fabricating on the contrary.

As a kind of technical optimization scheme of the present utility model, connecting rope 2 is connected in the middle part of the upper surface of outer bag 1, can be with The connecting rope 2 at the middle part of outer bag 1 is connected to each other, because the middle part that bag is blocked up in leakproof is the position of extruding most consolidation up and down, typically not Drift can be produced.

Embodiment two

As shown in figure 3, on the basis of embodiment one, as a kind of technical optimization scheme of the present utility model, inner bag 3 has There is one, being superimposed the relative part of outer bag 1 in face 31 with it folds and fix to the upper surface of inner bag 3, and bag is blocked up in the leakproof compared with small dimension Can so it make, it is convenient and swift.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims

A kind of 1. urban flood defence dam heightening device, it is characterised in that：Including

Some inner bags (3), up and down superposition are set, and inner bag (3) upper surface is superposition face (31)；

One outer bag (1), it is located on the outside of inner bag (3), a circle outer bag (1) relative with being superimposed face (31) is partially folded inwardly, and It is fixed together by fold line (11) corresponding with superposition face (31) on the part with being superimposed face (31)；

One connecting rope (2), it is connected in outer bag (1) upper surface.
A kind of 2. urban flood defence dam heightening device according to claim 1, it is characterised in that：Inner bag (3) tool There is two layers be superimposed up and down.
A kind of 3. urban flood defence dam heightening device according to claim 1, it is characterised in that：The connecting rope (2) It is connected in the middle part of outer bag (1) upper surface.
A kind of 4. urban flood defence dam heightening device according to claim 1, it is characterised in that：Inner bag (3) tool There is one, being superimposed the relative outer bag (1) in face (31) with it partly folds and fix to inner bag (3) upper surface.