CN208803453U

CN208803453U - A kind of earth work grille net of comprehensive anti-high strength tension

Info

Publication number: CN208803453U
Application number: CN201821178121.5U
Authority: CN
Inventors: 梁恩冰; 王仲唐; 李茂冯
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-25
Filing date: 2018-07-25
Publication date: 2019-04-30
Anticipated expiration: 2028-07-25

Abstract

The utility model discloses a kind of earth work grille nets of comprehensive anti-high strength tension, the grid by rib (1) two-by-two cross weaving at grid, pass through Shooting Technique in rib intersection and form convex node (2), it is characterised in that: on the outside of the rib, the convex node edge of rib extending direction be provided with reinforcing rib I(3).The utility model improves the holistic resistant behavior of this kind of grid and all directions stress is more uniform, increases the mechanical property banketed, and ensure that the quality of fill construction.

Description

A kind of earth work grille net of comprehensive anti-high strength tension

Technical field

The utility model relates to civil engineering Material Field, specially a kind of geotechnique of comprehensive anti-high strength tension Grid.

Background technique

Existing geotechnique's Ge Shan net first works out lateral rib and lengthways of rod to form reticular structure, then in processing The junction of lateral rib and lengthways of rod forms convex node by Shooting Technique again, is consolidated transverse and longitudinal rib by convex node Surely it links together, this kind lattice coral net manufacturing process is simple and cost is relatively low, good market prospect, but this kind of grid is filling It is found in the use process of banketing of earthwork engineering, when rib receives external force, rib directly contacts the convex section that injection molding is formed The side of point, rib are easy convex node tearing being not fixed firmly between two ribs is caused, to whole after a point tearing Body adversely affects, and then generates whole tearing, sideslip phenomenon.

Summary of the invention

The utility model place against the above deficiency, provides a kind of earth work grille net of comprehensive anti-high strength tension, It improves the holistic resistant behavior of this kind of grid and all directions stress is more uniform, increase the mechanical property banketed, protect The quality of fill construction is demonstrate,proved.

The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of soil of comprehensive anti-high strength tension Work grid, by rib, cross weaving passes through Shooting Technique shape in rib intersection at grid to the grid two-by-two At convex node, it is characterised in that: on the outside of the rib, the convex node edge of rib extending direction be provided with reinforcing rib I.

Further, a pair of staggered reinforcing rib II is being set in grid, between each pair of diagonal convex node.

The shape of the convex node be it is rectangular, the thickness of the square corners of convex node is twice of other positions.

The utility model, can be in maximum after reinforcing rib is arranged at convex node on rib extending direction on the outside of rib Limit is saved on the basis of material, is improved the peel strength between rib, is prevented from mutually removing between interlaced rib, separately Outside, reinforcing rib protrudes from whole earth work grille net, in construction, can be very good in insertion soil, above and below grid Two sides is provided with reinforcing rib, and is to be provided in different directions, enables grid preferably tight with upper and lower soil layer in this way Close combination prevents the sidesway of grid, can preferably fix soil layer, improve the quality of fill construction；

In addition a pair of reinforcing rib being staggered, two diagonal sides are being set between each pair of diagonal convex node in grid To reinforcing rib can bear certain drawing force and pressure, two cornerwise length can be made to carry out in grid effectively fixed, Therefore the Diagonal Dimension of grid is not susceptible to change, therefore the diagonal of grid is not likely to produce deformation, is effectively ensured The non-deformability of diagonal, at the same improve this kind of grid holistic resistant behavior and all directions stress it is more equal Even, use of this kind of grid in banketing keeps the mechanical property of fill construction more excellent；

In addition, the thickness in the square corners of convex node does and thickeies, twice of processing is increased, above two kinds has been added to reinforce After muscle processing, the corner of the convex node just position most weak at stress after doing thickening processing, can make the fixation of rib more Add securely.

Detailed description of the invention

It is the structural schematic diagram of the utility model embodiment 1 shown in Fig. 1；

It is the partial enlarged view of junction shown in Fig. 2；

It is the back view of Fig. 2 shown in Fig. 3；

It is the structural schematic diagram of embodiment 2 shown in Fig. 4.

Specific embodiment

The utility model is described in detail in the following with reference to the drawings and specific embodiments:

Embodiment 1

It is as shown in Figure 1 a specific embodiment of the utility model, a kind of geotechnological lattice of comprehensive anti-high strength tension Aperture plate, by rib 1, cross weaving is formed in rib intersection by Shooting Technique convex at grid the grid two-by-two Type node 2, on the outside of the rib, the convex node edge of rib extending direction be provided with reinforcing rib I.

As shown in Fig. 2, rib 11 and 12 cross of rib interlock, at this point, rib 11 is above, rib 12 is in lower section, the two Cross-point by Shooting Technique formed convex node 2, in the outside of rib 11, on the extending direction of rib 11, convex node 2 Two edges be provided with two reinforcing ribs 3.Grid is overturn, as shown in figure 3, at this time rib 12 above, rib 11 In lower section, the cross-point of the two forms convex node 2, in the outside of rib 12, the extending direction of rib 12 by Shooting Technique On, two edges of convex node 2 are provided with two reinforcing ribs 3.

Embodiment 2

As shown in figure 4, a kind of earth work grille net of comprehensive anti-high strength tension, the grid pass through rib 1 two-by-two Cross weaving forms convex node 2 by Shooting Technique at grid, in rib intersection, and the rib outside, rib prolong The convex node edge for stretching direction is provided with reinforcing rib I3.Setting a pair is staggered in grid, between each pair of diagonal convex node 2 Reinforcing rib II4.

Injection moulding process: two ribs 1 are first pre-formed reticular structure, Zhi Houshang by braiding apparatus between upper/lower die Lower die is closed injection molding, and equipment is rolled by after die sinking and molding grid is rolled one section along Gridding length direction (longitudinal direction) (longitudinal size that the length rolled is exactly single grid), repeats the above process again later, wherein each pair of reinforcing rib II4 is adjoint 2 one pieces of convex node are formed by material injection molding.

It bankets actual in use, grid can be effectively prevented in the deformation of diagonal direction, to make by reinforcing rib Fill construction stability is more preferable, ensure that construction quality.

Embodiment 3

A kind of earth work grille net of comprehensive anti-high strength tension, the grid by rib 1, staggeredly compile two-by-two by cross Be made into grid, convex node 2 formed by Shooting Technique in rib intersection, on the outside of the rib, rib extending direction it is convex Type node edge is provided with reinforcing rib I3.A pair of staggered reinforcing rib is being set in grid, between each pair of diagonal convex node 2 II4.The shape of the convex node 2 be it is rectangular, the thickness of the square corners of convex node 2 is twice of other positions.

Claims

1. a kind of earth work grille net of comprehensive anti-high strength tension, the grid by rib (1), staggeredly compile two-by-two by cross It is made into grid, convex node (2) are formed by Shooting Technique in rib intersection, it is characterised in that: the rib outside, muscle The convex node edge of extending direction is provided with reinforcing rib I(3).

2. the earth work grille net of the comprehensive anti-high strength tension of one kind according to claim 1, it is characterised in that: in grid A pair of staggered reinforcing rib II(4 is set between interior, each pair of diagonal convex node (2)).

3. the earth work grille net of the comprehensive anti-high strength tension of one kind according to claim 1, it is characterised in that: described convex The shape of type node (2) be it is rectangular, the thickness of the square corners of convex node (2) is twice of other positions.