CN203821309U

CN203821309U - Ancient-coin-shaped interlocking revetment concrete block

Info

Publication number: CN203821309U
Application number: CN201420225370.0U
Authority: CN
Inventors: 李仲海; 李岸恒; 田春树
Original assignee: Jilin Province Xu Sheng Environment-Friendly Building Materials Co Ltd
Current assignee: Jilin Province Xu Sheng Environment-Friendly Building Materials Co Ltd
Priority date: 2014-05-05
Filing date: 2014-05-05
Publication date: 2014-09-10
Anticipated expiration: 2024-05-05

Abstract

The utility model relates to the field of building block materials, in particular to an ancient-coin-shaped interlocking revetment concrete block. The ancient-coin-shaped interlocking revetment concrete block comprises a block body with the front side of an ancient-coin-shaped structure, a square through hole is formed in the block body, two U-shaped grooves are symmetrically formed in the upper side of the square through hole in the block body and the lower side of the square through hole in the block body, butt-joint self-locking tenons are arranged in the middle of the upper side face of the block body and the middle of the left side face of the block body respectively, and butt-joint self-locking concave sockets are formed in the middle of the lower side face of the block body and the middle of the right side face of the block body. The ancient-coin-shaped interlocking revetment concrete block can effectively limit the multi-directional freedom degree of revetment masonry structure materials and achieve large-area forced locking anchoring of revetment masonry, and has the advantages of being simple in structure, easy to manufacture, firm, durable, convenient to construct and the like.

Description

Ancient coin shape interlocking bank protection concrete block

Technical field

The utility model relates to building block Material Field, specifically a kind of ancient coin shape interlocking bank protection concrete block.

Background technology

Concrete block; that one is not used clay to do raw material; do not need the low power consuming forming by a firing, the novel building masonry structure material of wide purposes; to saving soil, protection of the environment, utilize resource, save the aspects such as the energy, convenient construction and be all of great significance, be that world is all at the positive Novel environment-protective energy-saving constructional materials of Popularization And Development.

In recent years, China is building roadbed and the two side slope bodies of railway, highway, the dykes and dams cofferdam of river, river, lake, reservoir, when the preventive works such as the levee slope in civic landscape waters, also starts choice for use concrete block as the building structural materials of building bank protection masonry.But, China at present can for build bank protection masonry provide can choice for use concrete block goods, the overwhelming majority is the general concrete block of construction work, this kind of building block relies on concrete mortar to be connected and fixed, due to unreasonable structure, be difficult to adapt to specific function environment and the technical requirements condition of bank protection masonry.Wash away when slope body runs into differential settlement, heavy rain, when the common natural phenomena such as long-time water logging, the continuously long-time beating of wave, bank protection masonry just likely occurs that pine is split, displacement, arch upward, the damage such as slump, lose protective action, when serious, even likely cause that the matrixes such as roadbed, slope body, dykes and dams are exposed, the major accident such as collapse.

Along with large-scale engineering construction and mining, form the geotechnical slope that cannot recover in a large number vegetation.Traditional slope protection works reinforcement measure, adopts the form, the rock of rigidity and concrete structure of building by laying bricks or stones mostly, only play the effect preventing erosion, aesthetic property is not strong, and resists the ability extreme difference of the outside destroy such as frost heave and earthquake, destroys the harmony of ecological environment simultaneously.

Traditional bank structure is in actual design, and the stress model of foundation is comparatively single, and the soil body after problem solving is analyzed as uniform stressed body.And real actual conditions are often complicated and changeable, behind slope, earth stress generation differential settlement is very large, and how the traditional structure after completing destroys because rigid surface structure can not adapt to slope body inhomogeneous deformation, and body landslide, the bank protection slope event of generation also can be found everywhere.

Deficiency and weakness that applicant exists for the general concrete block goods of existing common building engineering, according to specific function environment and the technical condition requirement of the bank protection masonries such as roadbed, slope body, dykes and dams, research and design goes out a kind of ancient coin shape interlocking bank protection concrete block.

Summary of the invention

The purpose of this utility model is to provide one can effectively limit the multi-direction degree of freedom of bank protection masonry structure material, realize and bank protection masonry is carried out to large area force locking anchoring, the ancient coin shape interlocking bank protection concrete block of simple in structure, easy to manufacture, sturdy and durable, convenient construction.

The purpose of this utility model is to realize like this, this slope protection concrete building block comprises that a front is the block main body of ancient coin shape structure, on described block main body, have a foursquare through hole, on described block main body the bilateral symmetry up and down of front through hole have two " " shape groove; the upper side of described block main body and left surface centre position are respectively arranged with docking self-locking tenon; the downside of described block main body and right flank centre position are respectively arranged with the docking recessed fourth of the twelve Earthly Branches of self-locking; the length M of described block main body is 470mm; width H is 470mm; thickness N is 135 mm, the width a of side straight portion is 270mm, the external width b of docking self-locking tenon is that 120mm, inner width c are 90 mm, and the outside opening width d at the recessed fourth of the twelve Earthly Branches of described docking self-locking is that 96 mm, inside opening width e are 126mm; On described block main body, the A/F f of foursquare through hole is 150mm.

The utlity model has following advantage and good effect:

1, the utility model adopts the flexible connection mode of interlock interlocking; can effectively resist the outside destroy such as frost heave, earthquake, and on the basis of protection soil erosion, form secondary protection by grass planting; also recovered natural environment, be the green product killing two birds with one stone simultaneously.

2, the utility model belongs to prose style free from parallelism bank protection in essence, and adjacent block interacts and jointly resists wave and current, and the form of mating formation is changeable, and workmanship is easy to control, quick construction.

3, the utility model forms different landscape effect in Various Seasonal plant shape and color, harmonize with nature, and overall structure reduces slope body interstitial hydraulic pressure, and throttling is reducing erosion simultaneously, controls soil losses, structural flexibility interlocking, antiscour, freeze thawing resistance, purify water.

4, the utility model provides grass planting space, and the forestry and grass coverage is high, forms integrated environment, perches space for animals and plants provide, and also can effectively prevent that river from washing pick.

5, the utility model has overcome the stiff and stiff of former cemented rock bank protection, makes engineering with naturally unified, because being provided with porosity structure, biological growth and water quality has been played to protective effect, and construction costs is relatively low, and later maintenance expense is low.

6, the utility model makes bank protection masonry become a stable firmly rigid unitary, be applicable to the two side slope bodies as highway, railway, the structural meterials of the bank protection masonries such as the levee slope in civic landscape waters, build the lattice forming after bank protection masonry hollow, can also plant bank protection plant, self-restraint absorbs underground water, beautifies the environment.

Brief description of the drawings

Fig. 1 is the utility model ancient coin shape interlocking bank protection concrete block perspective view.

Fig. 2 is the top view of the utility model Fig. 1.

Fig. 3 is that the A of the utility model Fig. 2 is to perspective view.

Fig. 4 is that the B of the utility model Fig. 2 is to perspective view.

Fig. 5 is a kind of embodiment structural representation of the utility model in the time of construction.

Detailed description of the invention

Shown in accompanying drawing 1,2,3,4: this slope protection concrete building block comprises that a front is the block main body 1 of ancient coin shape structure, on described block main body 1, have a foursquare through hole 2, on described block main body 1 bilateral symmetry up and down of front through hole 2 have two " " shape groove 3; upper side of described block main body 1 and left surface centre position are respectively arranged with docking self-locking tenon 4; downside of described block main body 1 and right flank centre position are respectively arranged with the docking recessed fourth of the twelve Earthly Branches 5 of self-locking; the length M of described block main body 1 is 470mm; width H is 470mm; thickness N is 135 mm, the width a of side straight portion is 270mm, the external width b of docking self-locking tenon 4 is that 120mm, inner width c are 90 mm, and the outside opening width d at the recessed fourth of the twelve Earthly Branches 5 of described docking self-locking is that 96 mm, inside opening width e are 126mm; On described block main body 1, the A/F f of foursquare through hole 2 is 150mm.

The utility model ancient coin shape interlocking bank protection concrete block can adopt mode as shown in Figure 4 to construct in the time of construction.

Claims

1. an ancient coin shape interlocking bank protection concrete block, it is characterized in that: this slope protection concrete building block comprises that a front is the block main body of ancient coin shape structure (1), on described block main body (1), have a foursquare through hole (2), the bilateral symmetry up and down of the upper front through hole (2) of described block main body (1) have two " " shape groove (3), the upper side of described block main body (1) and left surface centre position are respectively arranged with docking self-locking tenon (4), the downside of described block main body (1) and right flank centre position are respectively arranged with the docking recessed fourth of the twelve Earthly Branches of self-locking (5), the length M of described block main body (1) is 470mm, width H is 470mm, thickness N is 135 mm, the width a of side straight portion is 270mm, the external width b of docking self-locking tenon (4) is 120mm, inner width c is 90 mm, the outside opening width d at the recessed fourth of the twelve Earthly Branches of described docking self-locking (5) is 96 mm, inside opening width e is 126mm, the A/F f of the upper foursquare through hole (2) of described block main body (1) is 150mm.