CN101781884A

CN101781884A - Buffer structure

Info

Publication number: CN101781884A
Application number: CN200910000595A
Authority: CN
Inventors: 彭宇纶
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-01-16
Filing date: 2009-01-16
Publication date: 2010-07-21

Abstract

The invention relates to a buffer structure which comprises concrete substrates, wherein the periphery of each concrete substrate is respectively provided with at least one joint groove relatively; the concrete substrates are provided with a plurality of buffer components; the periphery of each buffer component is correspondingly provided with fixing holes, a plurality of first joint components and a plurality of second joint components; the first joint components penetrate through the fixing holes for connecting the buffer components in series; and the second joint components are embedded in the joint grooves to connect the plurality of concrete substrates with the same structure. The buffer structure is paved around a bridge or a dike of a river for buffering the impact of flood torrent by the buffer components in order to avoid scouring or caving the dike or the bridge of the river.

Description

Buffer structure

Technical field

The invention relates to a kind of buffer structure, particularly a kind of being applicable to prevents that bridge pier from impacting or dyke is washed in a pan empty infrastructure by flood in the riverbed on every side.

Background technology

Press, attack when typhoon or heavy rain, often in the short time, fall huge rainfall, cause the rivers and creeks water yield to become big and water level rises, make that be built in around the exposed or dyke of bridge foundation pile on these riverss and creekss the riverbed is carried out and washes in a pan emptyly, and has the bridge cut-off of generation, inrushes ... Deng contingency.Yet at present the various safeguard measures of doing at the riverbed in riverbed around exposed bridge pier, the dyke are for example placed Wave-dissipating block, if current reach too greatly rapidly, still may be flushed away or easily destroyed; Build the snake dragon, its iron wire is through sandstone strong flushing, impact for a long time, and also normal wearing and tearing fracture and cause the continuous sky of washing in a pan; If entirely with steel concrete, permanent sandstone strong flushing also can be punched or be destroyed, so though to do above measure, the still frequent incident that bridge cut-off takes place and inrush.

Above-mentioned bridge cut-off crisis; trace it to its cause is to reach because of the bridge foundation pile is exposed to wash in a pan due to the sky; and the exposed and naughty empty main cause of foundation pile is that just the sandstone dealer is in upstream, rivers and creeks exploitation sandstone; cause the rivers and creeks enough sandstone amounts can't be washed away in, the downstream; in making, the underwater bed height continues to descend; add rivers and creeks flowing water wash away all the year round or the brute force of flood is impacted, the bridge foundation pile that originally is rooted under the riverbed exposed or emptied, and then be formed with the unsafe bridge of bridge cut-off crisis by current scour.

Because above-mentioned bridge cut-off, the crisis of inrushing, how to reduce and wash away riverbed intensity and provide the bridge pier can be shock-resistant and the protecting against shock of durability, empty structure, real be a big problem of being badly in need of solution now.

Summary of the invention

Purpose of the present invention is providing a kind of buffer structure, and it combines by concrete substrate and Buffer Unit, to improve the shock-resistant durability in riverbed around bridge pier, the dyke, reduce to bridge pier and on every side the riverbed wash away power with prevent to be washed in a pan empty.

Another object of the present invention is providing a kind of buffer structure, it is to adopt waste tire to be used as Buffer Unit, and the collocation concrete substrate is fixed on bridge pier, the dyke riverbed on every side again, can reduce waste tire and pile up the environmental issue of the difficult process of deriving too much, and employing damaged tire, its lower cost for material, the tool market competitiveness more deeply.

Another purpose of the present invention is providing a kind of buffer structure, it is by the arrange in pairs or groups design of chimeric second coupling unit of the engaging groove around the concrete substrate, can be connected in series plural number fast has the concrete substrate of same structure and reaches assembly mould blocking effect, in order to improve the convenience of construction, also shorten simultaneously and assemble man-hour.

A further object of the present invention is providing a kind of buffer structure, and it gets final product the continuous construction of terrain by a plurality of concrete substrates and finishes, and this is suitable for the construction of dry season.

The present invention is in order to reach above-mentioned purpose and effect, its practiced technological means includes a concrete substrate, opposite position respectively is provided with at least one engaging groove around the concrete substrate, and concrete substrate is provided with the Buffer Unit of plural number, Buffer Unit periphery opposite position is provided with fixing hole, plural number first coupling unit, first coupling unit are to be arranged in fixing hole, are fixed on the concrete substrate simultaneously in order to the polyphone Buffer Unit; And plural second coupling unit, it is to be embedded in the engaging groove, sees through the setting of this second conjugative component, can overlap the concrete substrate of plural tool same structure, to improve buffer structure of the present invention for the use elasticity of constructor when constructing.

Beneath by the appended graphic explanation in detail of specific embodiment cooperation, when the effect that is easier to understand purpose of the present invention, technology contents, characteristics and is reached.

Description of drawings

Fig. 1 is a structural upright schematic diagram of the present invention.

Fig. 2 is a schematic perspective view of the present invention.

Fig. 3 is the partial exploded view of structure of the present invention.

Fig. 4 for structure of the present invention in conjunction with schematic diagram.

Fig. 5 is the second embodiment of the invention schematic perspective view.

Fig. 6 overlooks and schematic side view for third embodiment of the invention.

Among the figure:

10 concrete substrates, 11 engaging grooves

20 Buffer Units, 21 fixing holes

30 first coupling units, 40 second coupling units

41 gum sleeves

The specific embodiment

Please in the lump with reference to the 1st and 2 figure, it is a structural perspective of the present invention.Buffer structure of the present invention includes a concrete substrate 10, this concrete substrate 10 is to be concrete material, to improve wear and shock-resistant, opposite position respectively is provided with at least one engaging groove 11 around the concrete substrate 10, concrete substrate 10 is provided with Buffer Unit 20, wherein Buffer Unit 20 on demand elasticity be chosen as single or plural quantity and establish as on the concrete substrate 10, and Buffer Unit 20 can be rubber materials such as rubber tile or tire, and Buffer Unit 20 is with the tire of plural quantity and is vertical at illustrative examples on the concrete substrate 10 in this implements; Buffer Unit 20 periphery opposite positions are provided with fixing hole 21, and plural first coupling unit, 30, the first coupling units 30 are to be selected to be metal materials such as cable wire or reinforcing bar.This first coupling unit 31 is to be arranged in fixing hole 21 these a little Buffer Units 20 can be contacted mutually; Wherein for guaranteeing structural strength of the present invention, more an end of Buffer Unit 20 can be embedded or imbeds in the concrete substrate 10, make Buffer Unit 20 with concrete substrate 10 more firm being incorporated into, promptly as shown in the figure, concrete substrate 10 can and be finished in the continuous construction of terrain.

Please continue and consult Fig. 3; buffer structure of the present invention still includes plural second coupling unit 40; second coupling unit 40 is to be selected to be metal materials such as cable wire or reinforcing bar; second coupling unit 40 is to be embedded in the engaging groove 11 in order to connect a plurality of concrete substrates 10; wherein more can include a gum sleeve 41 and be sheathed on second coupling unit 40, in order to protect second coupling unit 40.Be to expand according to the overlap joint of construction demand elasticity, reach the purpose of assembly mould blocking and then make things convenient for rapid construction with, buffer structure of the present invention; And when second coupling unit is embedded at can be in engaging groove 11 in the engaging groove 11 at oversite concrete, also can guarantee simultaneously the bond strength of second coupling unit 40 and concrete substrate 10 to fix second coupling unit 40, the unlikely situation that comes off, as shown in Figure 4.

The laying that above-mentioned buffer structure is intensive, be fixed on full wafer riverbed or the dyke, then Buffer Unit 20 brute forces are fixed on the riverbed, even mighty torrent is carried a large amount of sandstones secretly, Buffer Unit 20 is impacted or washed away to brute force, also concrete substrate 10 that can damaged below, and Buffer Unit 20 can elasticity absorbs the impact of powerful current or stone, bring into play the effect that its buffering current, native stone wash away, its degree of wear is much better than traditional concrete, also more wear-resisting and absorbing than iron material, moreover Buffer Unit 20 also is weather-proof material, is difficult for aging.

In addition, buffer structure of the present invention also can be located at Buffer Unit 20 on the concrete substrate 10 except the first above-mentioned embodiment in a horizontal manner.Please join second embodiment of Fig. 5, the thinner thickness of concrete substrate 10, it is lower to apply cost, the riverbed of degree under in the applicable mighty torrent, its resistance to water-flow is less, Buffer Unit 20 is to be horizontally placed on the concrete substrate 20 in the icon, and be arranged in fixing hole 21 with first coupling unit 30, Buffer Unit 20 is contacted mutually, form comprehensively fixing, and an end of Buffer Unit 20 also can embed or imbed in the concrete substrate 10, makes Buffer Unit 20 with concrete substrate 10 more firm being incorporated into, to strengthen durability of the present invention.

Moreover, please continue with reference to Fig. 6, be the overlooking and lateral view of the 3rd embodiment of buffer structure of the present invention.As shown in the figure, for it is strengthened its buffering effect and prevents the drop effect, plural concrete substrate 10 can be made matrix and arrange setting, then the Buffer Unit 20 of these a little concrete substrates 10 tops can form the alternating expression arrangement, present embodiment can constantly clash into the generation obstruction with flood or native stone between Buffer Unit 20, and then significantly offset flood torrent or native stone and impact strength, perform to the buffering efficient of buffer structure of the present invention the highest.

In sum, the present invention adopts waste tire to be used as Buffer Unit, and it is easy, with low cost not only to draw materials, and also can solve the environmental problem that waste tire is derived simultaneously; And the upper end of Buffer Unit 20 will be accepted the brute force of the sandstone that mighty torrent carries secretly and impact also unlikely disengaging riverbed; and can absorb its impact force; its wearing and tearing are also considerably less; long-term abrasion not only are provided; and then the concrete substrate 10 of protection below; thereby bridge pier or dyke can not be washed in a pan emptyly, and its durability is real to be much better than other existing riverbed, and the present invention is a quite good design in fact.

The above embodiment only is explanation technological thought of the present invention and characteristics, its purpose makes the personage who is familiar with this skill can understand content of the present invention and is implementing according to this, when not limiting claim of the present invention with this, promptly the equalization of doing according to disclosed spirit generally changes or modifies, and must be encompassed in the claim of the present invention.

Claims

1. buffer structure, it is characterized in that: include a concrete substrate, this concrete substrate is provided with at least one Buffer Unit, and this Buffer Unit is that level or vertical direction are located on this concrete base version, and an end of this Buffer Unit is to embed or imbed in this concrete substrate.

2. according to 1 described buffer structure of claim the, it is characterized in that: wherein this Buffer Unit periphery opposite position is provided with fixing hole.

3. according to 2 described buffer structures of claim the, it is characterized in that: more include at least one first coupling unit, this first coupling unit is to be arranged in this fixing hole in order to fix this Buffer Unit, and wherein this first coupling unit is metal materials such as cable wire or reinforcing bar.

4. according to 1 described buffer structure of claim the, it is characterized in that: wherein more be provided with this Buffer Unit of plural number on this concrete substrate, and these Buffer Units are to see through this first coupling unit to be arranged in this fixing hole, these Buffer Units are contacted mutually.

5. according to 1 described buffer structure of claim the, it is characterized in that: wherein opposite position respectively is provided with at least one engaging groove around this concrete substrate.

6. according to 1 described buffer structure of claim the, it is characterized in that: more include this concrete substrate of plural number and plural second coupling unit, utilize these second coupling units to be located in this engaging groove, in order to connect these concrete substrates, wherein this second coupling unit is metal materials such as cable wire or reinforcing bar.。

7. according to 1 described buffer structure of claim the, it is characterized in that: wherein this Buffer Unit is rubber materials such as rubber tile or tire.

8. according to 6 described buffer structures of claim the, it is characterized in that: more include a gum sleeve and be sheathed on this second coupling unit, in order to protect this second coupling unit.

9. according to 1 described buffer structure of claim the, it is characterized in that: more include a fixation kit in this engaging groove, in order to fix these second coupling units, wherein this fixation kit is a concrete.