CN217811113U

CN217811113U - Geogrid laying structure

Info

Publication number: CN217811113U
Application number: CN202221647586.7U
Authority: CN
Inventors: 董宜尧
Original assignee: Taian Nuolian Engineering Materials Co ltd
Current assignee: Taian Nuolian Engineering Materials Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-11-15
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses a geogrid laying structure, including first grid and second grid, first grid and second grid are crisscross to be connected each other, the both ends of second grid all are provided with first connecting sleeve, all be provided with fixed knot between the first connecting sleeve at second grid both ends, be provided with the coiling auxiliary structure between the one end of first grid; a geogrid laying structure, can be with geogrid strip rolling or expansion, the geogrid of coiling can not crooked irregular, and geogrid can not buckle during the transportation, through the connecting strip that is provided with parallelogram shape at the both ends of second grid strip, density between the control second grid strip can be fixed with ground through the second connecting rod in addition to it is more firm to make first grid strip and second grid strip and ground fixed, it is more firm to consolidate the earthwork.

Description

Geogrid laying structure

Technical Field

The utility model relates to a geogrid field, in particular to geogrid laying structure.

Background

The geogrid is a two-dimensional grid or three-dimensional grid screen grid with a certain height, which is formed by thermoplastic molding or die pressing of high polymer such as polypropylene, polyvinyl chloride and the like, and is called as geogrid when used for civil engineering, the geogrid is divided into four categories, namely plastic geogrid, steel-plastic geogrid, glass fiber geogrid and glass fiber polyester geogrid, and different geogrid laying structures are screwed according to the use environment;

however, the existing geogrid laying structure has certain disadvantages, firstly, when the geogrid is laid, the geogrid is not firmly contacted with the ground, particularly, when a soft soil foundation on a slope is reinforced, soil is easy to loosen, and when the geogrid made of glass fiber materials is laid, the geogrid is soft, so that the rolled geogrid is difficult to roll due to bending and twisting of the winding ground when the geogrid is laid, and the laying progress is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a geogrid lays structure can effectively solve the technical problem who proposes in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a geogrid laying structure comprises first grid bars and second grid bars, wherein the first grid bars and the second grid bars are connected in a staggered mode, first connecting sleeves are arranged at two ends of the second grid bars, a fixing structure is arranged between the first connecting sleeves at two ends of the second grid bars, and a winding auxiliary structure is arranged between one ends of the first grid bars;

the fixed knot constructs including head rod, connecting strip, round pin axle, solid fixed ring, binding nail and second connecting rod, and is adjacent the inside of first connecting sleeve all is provided with the head rod, and is adjacent all be provided with four connecting strips between the head rod, be connected through the round pin axle between the connecting strip, one of them the bottom welding of connecting strip has solid fixed ring, and the centre of solid fixed ring is provided with the binding nail.

As a preferred technical scheme of the utility model, it includes second adapter sleeve, third adapter sleeve, connecting band, second coiling rod and first coiling rod to coil auxiliary structure, the tip of first grid strip all is provided with second adapter sleeve and third adapter sleeve, the inside cover of second adapter sleeve is equipped with first coiling rod, the inside cover of third adapter sleeve is equipped with the second coiling rod, and the tip of first grid strip is located and is provided with near second adapter sleeve and third adapter sleeve department.

As the utility model discloses preferred technical scheme, the one end of connecting band is connected with the tip that corresponds first grating strip, the other end and the first grating strip of connecting band are pasted mutually, first winding rod is binded mutually with the second connecting sleeve through connecting the rope, the second winding rod is binded mutually with the third connecting sleeve through connecting the rope.

As the utility model discloses an optimal technical scheme, be parallelogram structure between the connecting strip and arrange, per four rotate between the connecting strip and connect, the both ends of head rod are as an organic whole rather than two connecting strips.

As the utility model discloses an optimal technical scheme, the binding nail is fixed mutually with laying ground.

As the utility model discloses preferred technical scheme, fixed knot constructs the rectangle length direction that is located first grating and second grating formation, and convolutes the rectangle width direction that auxiliary structure is located first grating and second grating formation.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model is provided with a winding auxiliary structure, the rectangular edge formed by the first grid bar and the second grid bar is provided with the winding auxiliary structure, the second connecting sleeve and the third connecting sleeve can be rotated when in use, so that the first grid bar and the second grid bar wound on the second connecting sleeve and the third connecting sleeve can be wound or unfolded, the wound geogrid can not be bent and irregular, and the geogrid can not be bent and bent during transportation;

the fixing structure is arranged, the connecting strips in the shape of a parallelogram are arranged at the two ends of the second grid strips, so that the distance between the second grid strips can be changed when the second grid strips are laid, the density between the second grid strips can be controlled, the second grid strips can be fixed with the ground through the second connecting rod, the first grid strips and the second grid strips are fixed with the ground more firmly, and the earth can be reinforced more firmly.

Drawings

Fig. 1 is a schematic view of the overall structure of a geogrid laying structure of the present invention;

fig. 2 is a schematic view of the winding auxiliary structure of the geogrid laying structure of the present invention;

fig. 3 is the utility model relates to a geogrid laying structure's fixed knot constructs the schematic diagram.

In the figure: 1. a first grid bar; 2. a second grid bar; 3. a winding assist structure; 4. a fixed structure; 5. a first connecting sleeve; 301. a second connecting sleeve; 302. a third connecting sleeve; 303. a connecting belt; 304. a second winding rod; 305. a first winding rod; 401. a first connecting rod; 402. a connecting strip; 403. a pin shaft; 404. a fixing ring; 405. fastening nails; 406. a second connecting rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a geogrid laying structure comprises a first grid bar 1 and a second grid bar 2, wherein the first grid bar 1 and the second grid bar 2 are connected in a staggered manner, first connecting sleeves 5 are arranged at two ends of the second grid bar 2, a fixing structure 4 is arranged between the first connecting sleeves 5 at two ends of the second grid bar 2, and a winding auxiliary structure 3 is arranged between one ends of the first grid bar 1;

fixed knot constructs 4 and includes head rod 401, connecting strip 402, round pin axle 403, solid fixed ring 404, binding nail 405 and second connecting rod 406, and the inside of adjacent first connecting sleeve 5 all is provided with head rod 401, all is provided with four connecting strips 402 between the adjacent head rod 401, is connected through round pin axle 403 between the connecting strip 402, and the bottom welding of one of them connecting strip 402 has solid fixed ring 404, and the centre of solid fixed ring 404 is provided with binding nail 405.

In this embodiment, the winding auxiliary structure 3 includes a second connection sleeve 301, a third connection sleeve 302, a connection belt 303, a second winding rod 304 and a first winding rod 305, the end portions of the first grid strip 1 are both provided with the second connection sleeve 301 and the third connection sleeve 302, the first winding rod 305 is sleeved inside the second connection sleeve 301, the second winding rod 304 is sleeved inside the third connection sleeve 302, and the connection belt 303 is arranged at a position close to the second connection sleeve 301 and the third connection sleeve 302 at the end portion of the first grid strip 1; one end of the connecting band 303 is connected with the end corresponding to the first grid strip 1, the other end of the connecting band 303 is adhered to the first grid strip 1, the first winding rod 305 is bound with the second connecting sleeve 301 through a connecting rope, the second winding rod 304 is bound with the third connecting sleeve 302 through a connecting rope, the rectangular edge formed by the first grid strip 1 and the second grid strip 2 is provided with the winding auxiliary structure 3, the second connecting sleeve 301 and the third connecting sleeve 302 can be rotated when in use, so that the first grid strip 1 and the second grid strip 2 wound on the second connecting sleeve 301 and the third connecting sleeve 302 can be wound or unfolded, the wound geogrid cannot be bent and irregular, and the geogrid cannot be bent during transportation.

In this embodiment, the connecting strips 402 are arranged in a parallelogram structure, every four connecting strips 402 are rotationally connected, and two ends of the first connecting rod 401 are integrated with two connecting strips 402; the fastening nail 405 is fixed mutually with laying ground, is provided with parallelogram shape's connecting strip 402 through the both ends at second grid 2 to can change the interval between the second grid 2 when laying, density between the control second grid 2, it is fixed with ground in addition to be can through second connecting rod 406, thereby it is more firm to make first grid 1 and second grid 2 fixed with ground, it is more firm to consolidate the earthwork.

Further, the fixing structure 4 is located in the length direction of the rectangle formed by the first and

second grill bars

1 and 2, and the winding auxiliary structure 3 is located in the width direction of the rectangle formed by the first and

second grill bars

1 and 2.

It should be noted that, when processing plastic geogrids, the first connecting sleeves 5 are disposed at two ends of the second grid bar 2, and then the fixing structures 4 are sleeved between the first connecting sleeves 5 at two ends of the second grid bar 2, specifically, the connecting bars 402 are connected by the pin 403, the first connecting rod 401 is inserted into the first connecting sleeve 5, and then the fixing ring 404 is welded to the bottom end of one of the connecting bars 402, at this time, the fixing structure 4 is placed inside the first connecting sleeve 5 at the end of the second grid bar 2, the winding auxiliary structure 3 is disposed at the end of the first grid bar 1, the first winding rod 305 is inserted into the second connecting sleeve 301, the second winding rod 304 is inserted into the third connecting sleeve 302, at this time, the first winding rod 305 and the second winding rod 304 are both bound to the corresponding second connecting sleeve 301 and third connecting sleeve 302 by the connecting rope, during transportation, because the geogrid can be supported by the first winding rod 305 and the second winding rod 304, the connecting rod 305 and the connecting rod 304 can be firmly bound to the corresponding second connecting sleeve 301 and the second connecting sleeve 302, and the geogrid can be conveniently folded and the geogrid can be folded when the geogrid is transported, and the geogrid can be conveniently folded, and the distance between the second grid bar can be changed, and the geogrid can be conveniently laid by the geogrid can be laid by the connecting rod 401.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a geogrid laying structure which characterized in that: the winding device comprises a first grid strip (1) and a second grid strip (2), wherein the first grid strip (1) and the second grid strip (2) are connected in a staggered manner, first connecting sleeves (5) are arranged at two ends of the second grid strip (2), a fixing structure (4) is arranged between the first connecting sleeves (5) at two ends of the second grid strip (2), and a winding auxiliary structure (3) is arranged between one ends of the first grid strip (1);

fixed knot constructs (4) and includes head rod (401), connecting strip (402), round pin axle (403), solid fixed ring (404), cramp (405) and second connecting rod (406), and is adjacent the inside of first connecting sleeve (5) all is provided with head rod (401), and is adjacent all be provided with four connecting strip (402) between head rod (401), be connected through round pin axle (403) between connecting strip (402), one of them the bottom welding of connecting strip (402) has solid fixed ring (404), and is provided with cramp (405) in the middle of solid fixed ring (404).

2. Geogrid laying structure according to claim 1, characterized in that: coiling auxiliary structure (3) include second adapter sleeve (301), third adapter sleeve (302), connecting band (303), second winding rod (304) and first winding rod (305), the tip of first grid strip (1) all is provided with second adapter sleeve (301) and third adapter sleeve (302), the inside cover of second adapter sleeve (301) is equipped with first winding rod (305), the inside cover of third adapter sleeve (302) is equipped with second winding rod (304), and the tip of first grid strip (1) is located and is close to second adapter sleeve (301) and third adapter sleeve (302) department and be provided with connecting band (303).

3. Geogrid laying structure according to claim 2, characterized in that: one end of the connecting band (303) is connected with the end part corresponding to the first grid strip (1), the other end of the connecting band (303) is pasted with the first grid strip (1), the first winding rod (305) is bound with the second connecting sleeve (301) through a connecting rope, and the second winding rod (304) is bound with the third connecting sleeve (302) through a connecting rope.

4. Geogrid laying structure according to claim 1, characterized in that: the connecting strips (402) are arranged in a parallelogram structure, every four connecting strips (402) are rotatably connected, and two ends of the first connecting rod (401) are integrated with two connecting strips (402).

5. Geogrid laying structure according to claim 4, characterized in that: the fastening nail (405) is fixed with the ground.

6. Geogrid laying structure according to claim 1, characterized in that: the fixed structure (4) is located in the length direction of a rectangle formed by the first grid bars (1) and the second grid bars (2), and the winding auxiliary structure (3) is located in the width direction of a rectangle formed by the first grid bars (1) and the second grid bars (2).