Multifunctional civil construction grating

Abstract

The utility model provides a multifunctional civil construction grating which comprises a grating frame, a plurality of groups of grating bodies are arranged in the grating frame, the grating frame is an isosceles right triangle, L-shaped connecting frames are installed on the outer sides of two right-angle side frames of the grating frame, connecting frames are installed on the outer sides of beveled edge frames of the grating frame, grooves are formed in the middles of the outer side walls of the L-shaped connecting frames and the middles of the outer side walls of the connecting frames, and the L-shaped connecting frames are connected with the connecting frames. A plurality of first connecting holes are formed in the side, located on the grating frame, of the connecting frame in a penetrating mode, and a plurality of second connecting holes are formed in the side, located on the grating frame, of the L-shaped connecting frame in a penetrating mode. Compared with the prior art, the grid has the advantages that the grid frames and the L-shaped connecting frames and the connecting frames on the outer sides are all of isosceles triangle structures, according to the characteristics of isosceles triangles, the multiple sets of grid frames can be combined into a rectangle, a triangle, a trapezoid and the like according to needs, the grid can be suitable for more construction environments, and practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of civil engineering construction, in particular to a multifunctional civil engineering construction grid. Background Art

[0002] Multifunctional grid for civil construction is a major geosynthetic material. Compared with other geosynthetics, it has unique properties and functions. Multifunctional grid for civil construction is suitable for the reinforcement of various dams and roadbeds, slope protection and tunnel wall reinforcement. It can also be used to increase the bearing capacity of the roadbed and prevent road collapse or cracks.

[0003] Traditional multifunctional gratings for civil engineering construction are often large in size and generally need to be cut when used, which is quite inconvenient to use. In addition, the existing spliced ​​multifunctional gratings are rectangular structures. Multiple groups of rectangular structures are spliced ​​together, but they are still rectangular structures. They cannot be applied to different construction environments and have low practicality. Therefore, it is necessary to improve the existing multifunctional gratings for civil engineering construction to make them easier to use. Utility Model Content

[0004] The utility model aims to solve the problem that the integrated multifunctional grille needs to be cut and the spliced ​​multifunctional grille with a rectangular structure cannot be applied to different construction environments. A multifunctional civil engineering construction grille is provided to solve the above problems.

[0005] In view of the above-mentioned deficiencies in the prior art, the utility model provides a multifunctional civil construction grille, including a grille frame, wherein a plurality of grilles are arranged inside the grille frame, the grille frame is an isosceles right triangle, an L-shaped connecting frame is installed on the outer side of the two right-angled side frames of the grille frame, a connecting frame is installed on the outer side of the hypotenuse side frame of the grille frame, a groove is provided in the middle of the L-shaped connecting frame and the outer side wall of the connecting frame, the connecting frame is located on one side of the grille frame and is provided with a plurality of connecting holes 1, and the L-shaped connecting frame is located on one side of the grille frame and is provided with a plurality of connecting holes 2.

[0006] As an improvement: a plurality of sets of mounting bolts are equidistantly passed through the bottom of the groove, and the other ends of the mounting bolts are connected to the grille frame.

[0007] As an improvement: two ends of the L-shaped connecting frame are in contact with two ends of the connecting frame, and the L-shaped connecting frame and the connecting frame are spliced ​​into a right-angled triangle.

[0008] As an improvement: the side wall of the L-shaped connecting frame is provided with a plurality of groups of through holes 1, and the side wall of the connecting frame is provided with a plurality of groups of through holes 2.

[0009] As an improvement: the through hole 1 is connected to the groove, and the through hole 2 is connected to the groove.

[0010] As an improvement: connecting bolts are respectively passed through the connection hole 1 and the connection hole 2, and nuts are provided on the outside of the connecting bolts.

[0011] Compared with the prior art, the utility model has the following advantages: the grille frame and the outer L-shaped connecting frame and the connecting frame are all isosceles triangle structures. According to the characteristics of the isosceles triangle, multiple groups of grille frames can be combined into rectangles, triangles, trapezoids, etc. as needed, which can be applied to more construction environments and is more practical.

[0012] A plurality of grid frames are connected through an L-shaped connecting frame and connecting holes 1 and 2 on the connecting frame in combination with connecting bolts and nuts, and the structure is simple and the connection is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a three-dimensional structural schematic diagram of a multifunctional civil engineering construction grid of the utility model;

[0014] Figure 2 This is a schematic diagram of the main structure of a multifunctional civil engineering construction grid of the utility model;

[0015] Figure 3 It is a schematic diagram of the two sets of beveled edge splicing structure of a multifunctional civil engineering construction grid of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of two groups of right-angle sides of a multifunctional civil engineering construction grid of the utility model;

[0017] Figure 5 This is a schematic diagram of the structure of four groups of right-angle sides of a multifunctional civil engineering construction grid of the utility model;

[0018] Reference table of reference numerals:

[0019] 1. Grille frame; 2. L-shaped connecting frame; 3. Connecting frame; 4. Through hole 1; 5. Through hole 2; 6. Groove; 7. Connecting hole 1; 8. Connecting hole 2; 9. Mounting bolts; 10. Connecting bolts; 11. Nuts. DETAILED DESCRIPTION

[0020] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings.

[0021] like Figure 1 , Figure 2As shown, a multifunctional civil engineering construction grille comprises a grille frame 1, wherein a plurality of grilles are arranged inside the grille frame 1, the grille frame 1 is an isosceles right triangle, an L-shaped connecting frame 2 is installed on the outer side of the two right-angled side frames of the grille frame 1, a connecting frame 3 is installed on the outer side of the hypotenuse side frame of the grille frame 1, two ends of the L-shaped connecting frame 2 are in contact with two ends of the connecting frame 3, the L-shaped connecting frame 2 and the connecting frame 3 are spliced ​​into a right triangle, a groove 6 is provided in the middle of the outer side walls of the L-shaped connecting frame 2 and the connecting frame 3, a plurality of groups of mounting bolts 9 are installed equidistantly through the bottom of the groove 6, the other end of the mounting bolt 9 is connected to the grille frame 1, the L-shaped connecting frame 2 is connected to the grille frame 1 through the plurality of groups of mounting bolts 9, and the mounting bolts 9 are installed at the bottom of the groove 6, which will not affect the mutual connection between the L-shaped connecting frames 2 and the connecting frames 3 on the outer sides of the plurality of groups of grille frames 1.

[0022] The connecting frame 3 is located on one side of the grille frame 1 and is provided with a plurality of connecting holes 7. The L-shaped connecting frame 2 is located on one side of the grille frame 1 and is provided with a plurality of connecting holes 8. Connecting bolts 10 are respectively passed through the inside of the connecting holes 1 7 and 2 8. Nuts 11 are provided on the outside of the connecting bolts 10. When the L-shaped connecting frames 2 and 3 on one group of grille frames 1 are connected with the L-shaped connecting frames 2 and 3 on other grille frames 1, the connecting bolts 10 are passed through the corresponding through holes and fixedly connected with the nuts 11.

[0023] The side wall of the L-shaped connecting frame 2 is provided with a plurality of through holes 1 4, and the side wall of the connecting frame 3 is provided with a plurality of through holes 2 5, wherein the through holes 1 4 are communicated with the groove 6, and the through holes 2 5 are communicated with the groove 6. Since the L-shaped connecting frame 2 and the connecting frame 3 have a certain thickness, and the L-shaped connecting frame 2 and the connecting frame 3 are usually made of steel, the use of steel can be reduced and the cost can be reduced by providing a plurality of through holes 1 4, through holes 2 5 and the groove 6, and casting can be performed into the interior of the through holes 1 4 and the through holes 2 5, so that the through holes 1 4 and the groove 6 have better bearing capacity.

[0024] like Figure 3-Figure 5 As shown, Figure 3-Figure 5 The following are examples of different assembly structures of construction grilles for reference, including but not limited to these three assembly forms.

[0025] The above description is only a preferred embodiment of the present utility model patent and is not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims

1. A multifunctional civil engineering construction grid, comprising a grid frame (1), wherein a plurality of grid groups are arranged inside the grid frame (1). Features: The grille frame (1) is an isosceles right triangle, an L-shaped connecting frame (2) is installed on the outer side of the two right-angled side frames of the grille frame (1), a connecting frame (3) is installed on the outer side of the hypotenuse side frame of the grille frame (1), a groove (6) is provided in the middle of the outer side walls of the L-shaped connecting frame (2) and the connecting frame (3), a plurality of connecting holes (7) are provided through the connecting frame (3) located on one side of the grille frame (1), and a plurality of connecting holes (8) are provided through the connecting frame (2) located on one side of the grille frame (1).

2. A multifunctional civil engineering construction grid according to claim 1, Features: A plurality of sets of mounting bolts (9) are equidistantly passed through the bottom of the groove (6), and the other ends of the mounting bolts (9) are connected to the grille frame (1).

3. A multifunctional civil engineering construction grid according to claim 1, Features: The two ends of the L-shaped connecting frame (2) are in contact with the two ends of the connecting frame (3), and the L-shaped connecting frame (2) and the connecting frame (3) are spliced ​​into a right-angled triangle.

4. A multifunctional civil engineering construction grid according to claim 1, Features: The side wall of the L-shaped connecting frame (2) is provided with a plurality of groups of through holes one (4), and the side wall of the connecting frame (3) is provided with a plurality of groups of through holes two (5).

5. A multifunctional civil engineering construction grid according to claim 1, Features: The through hole one (4) is connected to the groove (6), and the through hole two (5) is connected to the groove (6).

6. A multifunctional civil engineering construction grid according to claim 1, Features: The first connection hole (7) and the second connection hole (8) are respectively provided with connection bolts (10) passing through them, and nuts (11) are provided on the outsides of the connection bolts (10).

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