CN205348108U

CN205348108U - Firm interlocking formula water conservancy project brick

Info

Publication number: CN205348108U
Application number: CN201620153860.3U
Authority: CN
Inventors: 璁告尝; 许波
Original assignee: Shandong Lyvbo Building Materials Co Ltd
Current assignee: Shandong Lyvbo Building Materials Co Ltd
Priority date: 2016-03-01
Filing date: 2016-03-01
Publication date: 2016-06-29
Anticipated expiration: 2026-03-01

Abstract

The utility model discloses a firm interlocking formula water conservancy project brick, including the brick body and two the infiltration holes of setting on the brick body, two limits of the brick body partially do not are equipped with the dovetail that is used for connecting the adjacent brick body, the brick body of dovetail both sides is interlock portion, the other both sides of the brick body be equipped with respectively be used for preventing step that the brick body fluctuated and with the blank pressing of step looks adaptation, the step assembles the size of back interlock portion with the blank pressing and the size of dovetail suits, the both sides that lie in step and blank pressing on the brick body still are equipped with the groove of permeating water respectively, and the flute profile of permeating water of adjacent two bricks body becomes through -hole, the infiltration hole and the mutual staggered arrangement of through -hole of adjacent two rows of bricks body. The utility model discloses it is rational in infrastructure, can not only guarantee brick body bulk strength, the hole is many to pore water pressure is reduced, the displacement can be all -roundly prevented through inlaying the formula structure certainly, it is safe firm, can increase of service life through the flexonics.

Description

Firm interlocking water conservancy project brick

Technical field

This utility model relates to a kind of water conservancy equipment, is specifically related to a kind of firm interlocking water conservancy project brick.

Background technology

At present, the phenomenon that the most medium or smallsized river of China existence river process in various degree is degenerated, the most prominent is that river self-cleaning function is degenerated, and pollutes and produces, except blowdown flow rate big except, it is main factor that river course revetment thing structure does not meet ecological requirements.A kind of dike bank protection for barnacle or Cast-in-place concrete river of existing river course revetment thing, the another kind of dike bank protection formed for preparation water conservancy project brick.In river course improvement project, the dike bank protection in barnacle or Cast-in-place concrete river, it does not have infiltration airing function, cuts off water and soil exchange completely, cause river course and shore protection not only without plant growing but also be unfavorable for the self-cleaning microorganism of water and the growth of aquatic organism, largely destroy the water zoology cycle system of the Nature.Meanwhile, mortar flag stone or Cast-in-place concrete river course revetment, due to flat smooth, cause that overboard people cannot grab and climb, so that the tragedy of drowning happens occasionally.Additionally, traditional rigidity lining cutting (storm pavement) can also make LP blades mask such as cast-in-place concrete, bituminous concrete, cemented rock, riprap, marl soils etc., but overall cost is high, water and soil is isolated, it is unfavorable for the growth of the self-cleaning water microorganism of plant and aquatic organism, water quality cannot ensure easy pollution, poor durability, bad adaptability to channel on a small scale deformation, runs into bad soil property, depression, swelled ground, dyke subside, icing is swelled or is susceptible to local failure or structural instability during dynamic water slug；Once there is local failure in rigidity lining, it is easy to greater area of destruction occurs, because broken block is easily generated displacement under flow action, the renewal expense of rigidity lining cutting is expensive and construction is complicated.

And although vegetation water conservancy project brick can play self-cleaning action, but fixing between fragment of brick with fragment of brick is only be engaged in the horizontal plane, simply allow and can not all around move between brick body, its upper and lower surface cannot be engaged fixing, so when water impact, brick body is easy to sink at water impact float downward, is so easily washed open from bottom, shifts, affects steadiness and lose its effect.

Summary of the invention

The purpose of this utility model is aiming at the defect that prior art exists, there is provided a kind of rational in infrastructure, brick body bulk strength can not only be ensured, hole is many, thus reducing pore water pressure, by comprehensive preventing displacement from embedded structure, safety and firmness, by flexibly connecting the firm interlocking water conservancy project brick that can increase the service life.

Its technical scheme is: firm interlocking water conservancy project brick, including brick body and two water seepage holes being arranged in brick body, two edge of brick body are respectively provided with the dovetail groove connecting adjacent brick body, the brick body of described dovetail groove both sides is bite, brick body be additionally respectively provided on two sides with the step for preventing brick body from fluctuating and the flanging suitable with step, after described step assembles with flanging, the size of bite adapts with the size of dovetail groove, the both sides being positioned at step and flanging in brick body are additionally provided with permeable groove respectively, the permeable groove of adjacent two brick body forms through hole, the water seepage hole of adjacent two row's brick body and the interlaced arrangement of through hole.

Described step is the breach in the extension of brick body sidepiece, with brick body flush with outer surface after described step and flanging split.

Described water seepage hole is two square structures, is uniformly arranged in the middle part of brick body.

This utility model is compared with prior art, have the advantage that and form flexible gravity formula structure by brick body drystone, by two of which edge, brick body is connected, displacement all around can be prevented, and can prevent from moving up and down by step and the flanging in two other edge, so can not only ensure brick body bulk strength, and by more hole, pore water pressure can be reduced, it is thus possible to adapt to bigger bulk settling and a degree of differential settlement, construct without mortar concrete, interlock action and own wt between block and block with flange is relied on to carry out anti-sliding stop and topple, safety and firmness, can increase the service life by flexibly connecting.

Accompanying drawing explanation

It is presented herein below and in conjunction with the accompanying drawings and embodiments this utility model is further illustrated.

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the upward view of this utility model Fig. 1；

Fig. 3 is splicing schematic diagram of the present utility model；

In figure: 1. brick body；2. water seepage hole；3. dovetail groove；4. step；5. flanging；6. permeable groove；7. through hole；8. bite.

Detailed description of the invention

With reference to Fig. 1-Fig. 3, firm interlocking water conservancy project brick, including brick body 1 and two water seepage holes 2 being arranged in brick body 1, can not only reduce pore water pressure by more water seepage hole 2, and can increase tree and grass coverage, improve self-cleaning function.

Two edge in brick body 1 are respectively provided with the dovetail groove 3 connecting adjacent brick body, the both sides of dovetail groove 3 are bite 8, after step 4 assembles with flanging 5, the size of bite 8 adapts with the size of dovetail groove 3, namely can carry out with dovetail groove 3 being engaged by the bite 8 of two brick body 1 and fix.

Additionally being respectively provided on two sides with the step 4 for preventing brick body 1 from fluctuating and the flanging 5 suitable with step 4 in brick body 1, with brick body 1 flush with outer surface after step 4 and flanging 5 split, namely flanging 5 is bottom tool structure jaggy.

The both sides being positioned at step 4 and flanging 5 in brick body 1 are additionally provided with permeable groove 6 respectively, and the permeable groove 6 of adjacent two brick body 1 forms through hole 7, and described water seepage hole 2 is staggered with through hole 7.So can not only increase hole, thus reducing the pressure of pore water, and the water seepage hole 2 of adjacent two row's brick body and the interlaced arrangement of through hole 7, namely first row is crisscross arranged with the hole of second row, so can make the impulsive force of dispersing water flow, improves steadiness.

Described step 4 is the breach extended at brick body 1 sidepiece, with brick body 1 flush with outer surface after described step 4 and flanging 5 split.Basal layer and casting bed layer are spread and can be used, it is simple to construction.

Described water seepage hole 2 is two square structures, is uniformly arranged in the middle part of brick body 1.So can increase hole, thus pressure to its generation when reducing water impact, steadiness can be improved, increase resistance to capsizing.

During construction, basal layer and casting bed layer are laid brick body 1, then in dovetail groove 3, lay two pieces of brick body, make dovetail groove 3 be engaged with bite 8 phase of brick body 1, while laying so that it is in the flanging 5 phase pressing of step 4 and another brick body of a brick body 1, so can realize mutually laminating between brick body, preventing floats when water impact sink, thus effectively preventing from shifting up and down, safety and firmness.Construct without mortar concrete between such brick body, rely on interlock action and own wt between block and block with flange to carry out anti-sliding stop and topple, can be formed and flexibly connect, during such water impact, non-rigid collision, can increase the service life.

This utility model is not limited to above-mentioned embodiment, in the ken that those skilled in the art possess, it is also possible to make a variety of changes under the premise without departing from this utility model objective, and the content after change still falls within protection domain of the present utility model.

Claims

1. firm interlocking water conservancy project brick, including brick body and two water seepage holes being arranged in brick body, it is characterized in that: two edge of brick body are respectively provided with the dovetail groove connecting adjacent brick body, the brick body of described dovetail groove both sides is bite, brick body be additionally respectively provided on two sides with the step for preventing brick body from fluctuating and the flanging suitable with step, after described step assembles with flanging, the size of bite adapts with the size of dovetail groove, the both sides being positioned at step and flanging in brick body are additionally provided with permeable groove respectively, the permeable groove of adjacent two brick body forms through hole, the water seepage hole of adjacent two row's brick body and the interlaced arrangement of through hole.

2. firm interlocking water conservancy project brick according to claim 1, it is characterised in that: described step is the breach in the extension of brick body sidepiece, with brick body flush with outer surface after described step and flanging split.

3. firm interlocking water conservancy project brick according to claim 2, it is characterised in that: described water seepage hole is two square structures, is uniformly arranged in the middle part of brick body.