Civil grid structure

Abstract

The utility model discloses a civil grille structure, which belongs to the technical field of civil grilles and comprises a plurality of grille belt groups, a fixing component, a first threading rope and a first adjusting component. An electric torque wrench is clamped at a first hexagonal head in a first adjusting assembly, so that a winding roller rotates, a first threading rope can be wound, a grating belt set can deform, the length of the civil grating can be shortened, and adjustment can be conducted according to the size of a laying land; the civil grid is fixed by inserting an inserting nail at the bottom of a connecting block in the fixing assembly into a second penetrating hole close to the winding roller, so that the length of the civil grid can be shortened through the first adjusting assembly, and when the width needs to be shortened, the civil grid can be conveniently adjusted. Inserting ground nails at the bottoms of the connecting blocks are inserted into fixing holes in one side of the civil grid, and after the civil grid is fixed, the width of the civil grid is shortened through a second adjusting assembly.

Description

Technical Field

[0001] The utility model belongs to the technical field of civil engineering grids, and specifically relates to a civil engineering grid structure. Background Art

[0002] A civil engineering grid is a two-dimensional grid or a three-dimensional grid screen with a certain height formed by thermoplastic or molding of high molecular polymers such as polypropylene and polyvinyl chloride. When used in civil engineering, it is called a geogrid.

[0003] The geogrid has high strength and small creep, and can adapt to various environmental soils. It can fully meet the use of high retaining walls in high-grade highways, effectively improve the interlocking and biting effects of the reinforced bearing surface, greatly enhance the bearing capacity of the foundation, effectively restrain the lateral displacement of the soil body, enhance the foundation stability, and has the characteristics of high strength, strong bearing capacity, corrosion resistance, anti-aging, large friction coefficient, uniform holes, convenient construction, and long service life compared with traditional grids. It is more suitable for deep-sea operations and bank reinforcement, and fundamentally solves the technical problems such as low strength, poor corrosion resistance, and short service life caused by the long-term erosion of seawater of other materials used as gabions. It can effectively avoid construction damage caused by being rolled and damaged by construction machines during the construction process.

[0004] Chinese Utility Model Patent CN208533502U discloses a civil engineering grid for road construction, which is composed of a plurality of grid belt groups connected in sequence on the same horizontal plane. The grid belt group is composed of two grid belts connected. The grid belt is in a strip structure, and a plurality of gap belts are arranged on the grid belt. At least one perforation is arranged on the gap belt, and a polyester rope is penetrated and connected in the perforation. Node heads are respectively arranged at both ends of the polyester rope, and a pad is arranged inside the node head, which is convenient for the storage of the civil engineering grid during transportation. At the same time, the polyester rope can play a strengthening role in the filling cavity, and has the characteristics of reasonable structural design, convenient transportation and storage, and good strengthening effect.

[0005] Although the above-mentioned prior art can facilitate the storage of the civil engineering grid during transportation, since the civil engineering grid needs to be customized in width or length according to the size of the laying ground, the width during production cannot fully meet the length and width during filling, and errors are likely to occur, resulting in the laying ground not being fully covered and reducing the biting effect. Summary of the Invention

[0006] The purpose of this part is to outline some aspects of the embodiments of the present utility model and briefly introduce some preferred embodiments. Simplifications or omissions may be made in this part, as well as in the abstract of the specification and the title of the utility model of this application, to avoid obscuring the purpose of this part, the abstract of the specification, and the title of the utility model. However, such simplifications or omissions cannot be used to limit the scope of the present utility model.

[0007] To solve the problem proposed in the above background technology that since the civil engineering grid needs to be customized in width or length according to the size of the laying ground, the width during production cannot fully meet the length and width during filling, which is prone to errors, resulting in the laying ground not being fully covered and reducing the biting effect, the present utility model adopts the following technical solutions.

[0008] A civil engineering grid structure includes a plurality of grid belt groups and fixing components. Connecting heads are fixedly connected to both sides of the outer wall of the grid belt groups. Adjacent grid belt groups are fixedly connected, and the ends of adjacent two connecting heads are fixedly connected. A plurality of first threading holes are provided on each connecting head. A first threading rope passes through the inside of one of the first threading holes, and the first threading rope passes from one end of the grid to the other end. One end of the first threading rope is bound with a first limiting head, and the other end of the first limiting head is wound with a first adjusting component. The first adjusting component winds up each first threading rope, and the fixing component fixes the civil engineering grid.

[0009] Preferably, a plurality of drainage holes are provided on each grid belt group.

[0010] Preferably, a second threading rope passes through the inside of the drainage hole of the civil engineering grid. The second threading rope passes from one side of the civil engineering grid to the other side. The second threading rope is arranged crosswise with the first threading rope. One end of the second threading rope is bound with a second limiting head, and the other end is provided with a second adjusting component. The second adjusting component winds up each second threading rope.

[0011] Preferably, the first adjusting component includes a winding roller and a first hexagonal head. The other end of the grid belt group is wound with the winding roller, and the first hexagonal head is fixedly connected to one end of the winding roller.

[0012] Preferably, the second adjusting component includes a winding ring, a through hole, a limiting groove, a plugging rod, a plugging block and a second hexagonal head. The end of the second threading rope far from the second limiting head is fixedly connected with the winding ring. A through hole is arranged inside the winding ring. A plurality of limiting grooves are arranged on the inner wall of the through hole. The plugging rod passes through the inside of the through hole. A plurality of plugging blocks are fixedly connected to the outer wall of the plugging rod. The plugging blocks are plugged with the limiting grooves. The second hexagonal head is fixedly connected to one end of the plugging rod.

[0013] Preferably, the fixing component includes a connecting block and ground nails for insertion. Second threading holes are provided at positions on the upper end of the grid belt group close to the connecting heads. Fixing holes are provided on the left and right sides of the grid belt group. A connecting block is arranged between every two grid belt groups. Ground nails for insertion are fixedly connected to both sides of the bottom of the connecting block. The ground nails for insertion on both sides are respectively inserted into the fixing holes or the inside of the second threading holes on both sides of the grid belt group.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. The electric torque wrench is clamped at the first hexagonal head in the first adjusting component provided, so that the winding roller rotates, and then the first threading rope can be wound, so that the grille belt group can be deformed, and then the length of the geogrid can be shortened, so that it can be adjusted according to the size of the laying ground.

[0016] 2. The electric torque wrench is clamped outside the second hexagonal head in the second adjusting component provided, so that the insertion rod and the insertion block rotate. Through the arrangement of the limiting groove, the winding ring rotates to wind the second threading rope, and then the width of the geogrid can be shortened, and it can be adjusted according to the size of the laying ground.

[0017] 3. The ground nail inserted at the bottom of the connecting block in the fixing component provided is inserted into the second through hole near the winding roller position to fix the geogrid. Then, the length of the geogrid can be shortened through the first adjusting component. When the width needs to be shortened, the ground nail inserted at the bottom of the connecting block is inserted into the fixing hole on one side of the geogrid, and after the geogrid is fixed, the width of the geogrid is shortened through the second adjusting component. Description of the Drawings

[0018] Figure 1 It is a schematic diagram of a geogrid structure in the present utility model;

[0019] Figure 2 It is a schematic diagram of the winding roller structure in the present utility model;

[0020] Figure 3 It is a schematic diagram of the ground nail structure in the present utility model;

[0021] Figure 4 It is a schematic diagram of the second threading rope structure in the present utility model;

[0022] Figure 5 In the present utility model Figure 4 The enlarged structure schematic diagram at position A.

[0023] The corresponding relationship between the labels of each attached drawing in the figure and the component names is as follows:

[0024] 100, grille belt group; 101, connecting head; 102, drainage hole; 103, fixing hole; 104, first through hole; 105, second through hole;

[0025] 200, first threading rope; 201, first limiting head; 202, winding roller; 203, first hexagonal head;

[0026] 300, connecting block; 301, ground nail;

[0027] 400. Second threading rope; 401. Second limiting head; 402. Winding ring; 403. Through hole; 404. Limiting groove; 405. Inserting rod; 406. Inserting block; 407. Second hexagonal head. Detailed implementation mode

[0028] To make the above objects, features and advantages of the present utility model more obvious and understandable, the following detailed description of the specific implementation mode of the present utility model will be given in conjunction with the accompanying drawings of the specification.

[0029] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar generalizations without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0030] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that can be included in at least one implementation mode of the present utility model. The "in one embodiment" that appears in different places in this specification does not all refer to the same embodiment, nor is it an individual or selectively mutually exclusive embodiment with other embodiments. The present utility model provides the following embodiments.

[0031] As Figure 1 shown, it is a schematic structural diagram of a soil grid of a preferred implementation mode of the present utility model. The soil grid structure of this embodiment includes a plurality of grid belt groups 100. Connecting heads 101 are fixedly connected to both outer sides of the grid belt groups 100. Adjacent grid belt groups 100 are fixedly connected, and the ends of adjacent two connecting heads 101 are fixedly connected. A plurality of drainage holes 102 are provided on each grid belt group 100. In this embodiment, after laying the combined plurality of grid belt groups 100, the interlocking and biting effects of the reinforced bearing surface can be effectively improved, the bearing capacity of the foundation can be greatly enhanced, the lateral displacement of the soil body can be effectively restricted, and the stability of the foundation can be enhanced.

[0032] As Figure 2As shown in the figure, it is a schematic structural diagram of the winding roller in this embodiment. A plurality of first through holes 104 are provided on each connecting head 101. A first through rope 200 passes through the inside of one of the first through holes 104. The first through rope 200 passes from one end of the grille to the other end. One end of the first through rope 200 is bound with a first limiting head 201. The other end of the grille belt group 100 is wound around a winding roller 202. One end of the winding roller 202 is fixedly connected with a first hexagonal head 203. In this embodiment, through the setting of the first through rope 200, it is rolled up from the end close to the first limiting head 201 to the other end during transportation. After rolling up, the first through rope 200 at the other end is wound around the outside of the civil engineering grille roll, so as to be able to fix the civil engineering grille and make the transportation more convenient. After the civil engineering grille is laid, the end of the first through rope 200 far from the first limiting head 201 is wound around the outer wall of the winding roller 202. By using an electric torque wrench to clamp at the first hexagonal head 203, the winding roller 202 rotates, and then the first through rope 200 can be wound up, so that the grille belt group 100 can be deformed, and then the length of the civil engineering grille can be shortened, so as to be adjusted according to the size of the laying ground.

[0033] It should be noted that the above-mentioned winding roller 202 and the first hexagonal head 203 are the first adjustment components in this embodiment. The first adjustment components include but are not limited to the winding roller 202 and the first hexagonal head 203. As long as the components that can shorten the length of the civil engineering grille can be applied to this embodiment.

[0034] As Figure 4 and Figure 5 As shown in the figure, it is a schematic structural diagram of the second adjustment component in this embodiment. A second through rope 400 passes through the inside of the drainage hole 102 of the civil engineering grille. The second through rope 400 passes from one side of the civil engineering grille to the other side. The second through rope 400 is arranged in a cross manner with the first through rope 200. One end of the second through rope 400 is bound with a second limiting head 401, and the other end is fixedly connected with a winding ring 402. A through hole 403 is arranged inside the winding ring 402. A plurality of limiting grooves 404 are arranged on the inner wall of the through hole 403. A plug rod 405 passes through the inside of the through hole 403. A plurality of plug blocks 406 are fixedly connected to the outer wall of the plug rod 405. The plug blocks 406 are inserted into the limiting grooves 404. One end of the plug rod 405 is fixedly connected with a second hexagonal head 407. In this embodiment, after the civil engineering grille is laid, the plug rod 405 and the plug blocks 406 are inserted into the inside of each through hole 403 and the limiting grooves 404. By using an electric torque wrench to clamp outside the second hexagonal head 407, the plug rod 405 and the plug blocks 406 rotate. Through the setting of the limiting grooves 404, the winding ring 402 is driven to rotate to wind up the second through rope 400, and then the width of the civil engineering grille can be shortened, and it can be adjusted according to the size of the laying ground.

[0035] It should be noted that the above-mentioned winding ring 402, through hole 403, limiting groove 404, inserting rod 405, inserting block 406 and second hexagonal head 407 are the second adjusting components in this embodiment. The second adjusting components include but are not limited to the winding ring 402, through hole 403, limiting groove 404, inserting rod 405, inserting block 406 and second hexagonal head 407. As long as the components that can shorten the width of the geogrid can be applied to this embodiment.

[0036] As Figure 3 shown, it is a schematic diagram of the ground anchor insertion structure in this embodiment. A second through hole 105 is provided at a position near the connection head 101 at the upper end of the grid belt group 100. Fixing holes 103 are provided on the left and right sides of the grid belt group 100. A connection block 300 is provided between every two grid belt groups 100. Ground anchors 301 are fixedly connected to both sides of the bottom of the connection block 300. The ground anchors 301 on both sides are respectively inserted into the fixing holes 103 or the second through holes 105 on both sides of the grid belt group 100. In this embodiment, when it is necessary to shorten the length, the ground anchor 301 at the bottom of the connection block 300 is inserted into the second through hole 105 near the winding roller 202 to fix the geogrid. Then, the length of the geogrid can be shortened by the first adjusting component. When it is necessary to shorten the width, the ground anchor 301 at the bottom of the connection block 300 is inserted into the fixing hole 103 on one side of the geogrid. After fixing the geogrid, the width of the geogrid is shortened by the second adjusting component.

[0037] It should be noted that the above-mentioned connection block 300 and ground anchor 301 are the fixing components in this embodiment. The fixing components include but are not limited to the connection block 300 and ground anchor 301. As long as the components that can fix the geogrid can be applied to this embodiment.

[0038] The above content further elaborates on the present invention in combination with specific embodiments. It cannot be determined that the specific implementation of the present invention is only limited to these descriptions. For those of ordinary skill in the technical field to which the present invention belongs, without departing from the concept of the present invention, several simple deductions or substitutions can still be made, and all should be regarded as belonging to the protection scope determined by the claims submitted for the present invention.

Claims

1. A civil engineering grid structure, comprising a plurality of grid belt groups (100) and fixing components. Connecting heads (101) are fixedly connected to both sides of the outer wall of the grid belt groups (100). Adjacent grid belt groups (100) are fixedly connected, and the ends of adjacent two connecting heads (101) are fixedly connected. It is characterized in that, A plurality of first threading holes (104) are provided on each connector (101), and a first threading rope (200) passes through the inside of one of the first threading holes (104). The first threading rope (200) passes from one end of the grid to the other end. One end of the first threading rope (200) is bound with a first limiting head (201), and a first adjusting component is wound around the other end of the first limiting head (201). The first adjusting component winds up each first threading rope (200), and the fixing component fixes the geogrid.

2. The civil grid structure according to claim 1, characterized in that, A plurality of drainage holes (102) are provided on each grid belt group (100).

3. The civil engineering grid structure according to claim 2, wherein, A second threading rope (400) passes through the inside of the drainage hole (102). The second threading rope (400) passes from one side of the geogrid to the other side. The second threading rope (400) is arranged crosswise with the first threading rope (200). One end of the second threading rope (400) is bound with a second limiting head (401), and a second adjusting component is arranged at the other end. The second adjusting component winds up each second threading rope (400).

4. The civil engineering grid structure according to claim 3, characterized in that, The first adjusting component includes a winding roller (202) and a first hexagonal head (203). The other end of the grid belt group (100) is wound around the winding roller (202), and one end of the winding roller (202) is fixedly connected with the first hexagonal head (203).

5. The civil engineering grid structure according to claim 4, wherein, The second adjusting component includes a winding ring (402), a through hole (403), a limiting groove (404), a plugging rod (405), a plugging block (406) and a second hexagonal head (407). One end of the second threading rope (400) far away from the second limiting head (401) is fixedly connected with the winding ring (402). A through hole (403) is arranged inside the winding ring (402). A plurality of limiting grooves (404) are arranged on the inner wall of the through hole (403). The plugging rod (405) passes through the inside of the through hole (403). A plurality of plugging blocks (406) are fixedly connected to the outer wall of the plugging rod (405). The plugging blocks (406) are plugged with the limiting grooves (404). One end of the plugging rod (405) is fixedly connected with the second hexagonal head (407).

6. The civil engineering grid structure according to claim 5, characterized in that, The fixing component includes a connecting block (300) and a ground anchor (301) for plugging. A second threading hole (105) is arranged at the upper end of the grid belt group (100) near the connector (101). Fixing holes (103) are arranged on the left and right sides of the grid belt group (100). A connecting block (300) is arranged between every two grid belt groups (100). The bottom sides of the connecting block (300) are fixedly connected with the ground anchors (301) for plugging. The ground anchors (301) for plugging on both sides are respectively inserted into the fixing holes (103) or the inside of the second threading holes (105) on both sides of the grid belt groups (100).

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