CN-117211251-B - Geogrid laying and installing device and construction method

CN117211251BCN 117211251 BCN117211251 BCN 117211251BCN-117211251-B

Abstract

The invention discloses a geogrid laying and installing device and a construction method, which relate to the technical field of geogrids and comprise an installing frame, wherein fixed plates are symmetrically arranged on two sides of the inside of the installing frame, outer sleeves are symmetrically arranged on the top and the bottom of two sides of the installing frame, connecting rods are connected inside the two groups of outer sleeves in a sliding manner, an installing bin is arranged between the two groups of connecting rods, a connecting component is arranged inside the installing bin, a jack is arranged in the middle of one end of the installing frame, clamping components are arranged on two sides of one end of the installing frame, arc-shaped grooves are arranged on the top and the bottom of one end of the installing bin.

Inventors

LIU ZHONGGANG
YANG DEQI
CHENG RUI
SUN FENGYANG
SHANG CAIXIA

Assignees

中铁七局集团有限公司
中铁七局集团武汉工程有限公司

Dates

Publication Date: 20260505
Application Date: 20230918

Claims (5)

1. The geogrid laying and installing device comprises an installing frame (1) and is characterized in that fixing plates (11) are symmetrically arranged on two sides of the inside of the installing frame (1), outer sleeves (10) are symmetrically arranged on the top and the bottom of two sides of the installing frame (1), connecting rods (9) are connected to the inside of the outer sleeves (10) in a sliding mode, an installing bin (6) is arranged between the two groups of connecting rods (9), connecting components (8) are arranged in the installing bin (6), inserting holes (4) are formed in the middle of one end of the installing frame (1), clamping components (5) are arranged on two sides of one end of the installing frame (1), arc-shaped grooves (7) are formed in the top and the bottom of one end of the installing bin (6), a telescopic connecting block (2) are symmetrically arranged on the top and the bottom of the installing frame (1), and a telescopic frame (3) is arranged on the top of the telescopic connecting block (2). The connecting assembly (8) comprises a moving rod (81), a rotary table (82), a sleeve (83), a hinging rod (84) and a connecting pipe (85), wherein the rotary table (82) is arranged in the installation bin (6), a plurality of groups of connecting pipes (85) are arranged at the top of the rotary table (82), the sleeve (83) is sleeved on the outer side of the connecting pipe (85), the hinging rod (84) is hinged to one side of the sleeve (83), the hinging rod (84) is connected with the fixed plate (11) mutually, and a locking assembly (12) is arranged in the connecting pipe (85); The locking assembly (12) comprises a screw (121), a rotating plate (122), a holding plate (123) and a pressing plate (124), wherein the screw (121) is arranged in the connecting pipe (85), the rotating plate (122) is arranged at the top of the screw (121), the pressing plate (124) is arranged at the non-center position of the bottom of the rotating plate (122), and the holding plate (123) is arranged at the top of the rotating plate (122); the connecting rod (9) is provided with a connecting block, the connecting block is connected with the installation bin (6) mutually, the arc-shaped groove (7) is made of an arc-shaped structure, and the screw rod (121) is positioned in the arc-shaped groove (7); a thread groove is formed in the connecting pipe (85), and a antiskid plate is arranged at the bottom of the pressing plate (124); One side of movable rod (81) is equipped with the hinge groove, hinge rod (84) articulates in the inside in hinge groove, and at the in-process that mounting bracket (1) removed, mounting bracket (1) drive fixed plate (11) and movable rod (81) and remove for movable rod (81) carries out rectilinear motion.
2. The geogrid laying and installing device according to claim 1, wherein the clamping assembly (5) comprises clamping plates (51), pull rods (52), springs (53) and transverse plates (54), the transverse plates (54) are symmetrically arranged on two sides of the top of the installation frame (1), the pull rods (52) are connected inside the transverse plates (54) in a sliding mode, the springs (53) are arranged on the outer sides of the pull rods (52), and the clamping plates (51) are arranged on one sides of the pull rods (52).
3. The geogrid laying and installing device according to claim 2, wherein one side of the transverse plate (54) is provided with an installing hole, the pull rod (52) is positioned in the installing hole, one side of the pull rod (52) is provided with a limiting plate, the limiting plate is larger than the diameter of the installing hole, and one side of the top of the clamping plate (51) is made of an inclined surface structure.
4. The geogrid laying and installing device according to claim 1, wherein the connecting block (2) of the telescopic frame is provided with a connecting groove, the telescopic frame (3) is provided with a plurality of groups of connecting shafts, and the connecting shafts are positioned in the connecting groove.
5. A method of using the geogrid laying and installing device according to claim 3, comprising the steps of: Firstly, pulling two groups of mounting frames (1) at the most edge to move, then in the process of moving the two groups of mounting frames (1), connecting the mounting frames (1) with connecting shafts of the telescopic frames (3) due to the action of telescopic frame connecting blocks (2), enabling the two groups of mounting frames (1) at the most edge to drive the telescopic frames (3) to stretch, then enabling the telescopic frames (3) to drive the central groups of mounting frames (1) to move in the stretching process, enabling the groups of mounting frames (1) to be unfolded uniformly, and accordingly guaranteeing that the distances of the groups of mounting frames (1) are the same, and in the subsequent arrangement process, inserting reinforcing steel bar connecting pieces into jacks (4) to finish primary arrangement work; Step two, in the moving process of the installation frame (1), the installation frame (1) drives the fixed plate (11) and the moving rod (81) to move, so that the moving rod (81) moves linearly, in the moving process, the moving rod (81) pulls the hinging rod (84) and the sleeve (83) to move, the sleeve (83) drives the rotary table (82) to rotate in the moving process, meanwhile, the connecting pipe (85) drives the screw rod (121), the rotary plate (122) and the holding plate (123) to move, then the screw rod (121) moves along the arc-shaped groove (7) in the moving process, when the plurality of groups of installation frames (1) move to the designated position, the holding plate (123) drives the rotary plate (122) and the screw rod (121) to move downwards, so that the pressing plate (124) presses the surface of the installation bin (6), the rotary plate (122) is locked on the surface of the installation bin (6), after the position of the rotary plate (122) is locked, the positions of the screw rod (121), the connecting pipe (85), the rod (84) and the rotary table (82) are fixed, so that the plurality of groups of installation frames (81) cannot move, and the installation frames (81) cannot move again, thereby locking the intervals among the plurality of groups of mounting frames (1) and completing the adjustment work of the mounting frames (1); Step three, after the external steel bar connecting piece is inserted into the jack (4), the clamping plates (51) can be extruded under the arc action of the tops of the clamping plates (51), then under the action of the extrusion force, the two groups of clamping plates (51) are driven to be separated, meanwhile, the springs (53) are driven to stretch, after the insertion of the steel bar connecting piece is completed, the springs (53) drive the pull rods (52) and the clamping plates (51) to extrude the steel bar connecting piece by utilizing the elastic action of the springs (53), so that the steel bar connecting pieces are always kept in a vertical state, limit is carried out on the steel bar connecting pieces, the steel bar connecting pieces are prevented from being deviated, and the stability of the steel bar connecting piece is ensured.

Description

Geogrid laying and installing device and construction method Technical Field The invention relates to the technical field of earth grids, in particular to a geogrid laying and installing device and a construction method. Background In the process of civil construction, the soil grids are paved on the ground, the interlocking and meshing effects of the reinforced bearing surface can be effectively improved, the bearing capacity of the foundation can be greatly enhanced, the lateral displacement of soil bodies can be effectively restrained, and the stability of the foundation can be enhanced, but in the paving process, the soil grids are required to be fixed, so that the stability of the soil grids can be ensured, most of the soil grids are paved by one steel bar, in the paving process, the stability in the paving process can be ensured, the bearing strength is prevented from being influenced by deflection, in the paving process, the intervals of the soil grids are also required to be ensured, if the intervals of the soil grids are too large, the strength is seriously influenced, but in the arrangement process, the intervals of the soil grids are required to be measured, and a great amount of time is required for carrying out measurement. Disclosure of Invention The invention aims to provide a geogrid laying and installing device and a geogrid laying and installing method, which are used for solving the related problems in the background technology. In order to achieve the above purpose, the geogrid laying and installing device and the construction method comprise an installing frame, fixing plates are symmetrically arranged on two sides of the inside of the installing frame, outer sleeves are symmetrically arranged on the top and the bottom of two sides of the installing frame, connecting rods are connected in a sliding mode inside the outer sleeves, an installing bin is arranged between the two groups of connecting rods, connecting components are arranged in the installing bin, inserting holes are formed in the middle of one end of the installing frame, clamping components are arranged on two sides of one end of the installing frame, arc-shaped grooves are formed in the top and the bottom of one end of the installing bin, expansion frame connecting blocks are symmetrically arranged on the top and the bottom of the installing frame, expansion frames are arranged on the top of the expansion frame connecting blocks, the fixing plates are used for connecting the two groups of installing frames, the two groups of installing frames can be locked by the fixing plates, meanwhile, the connecting rods of the two groups of installing frames can slide along the outer sleeves in the moving process of the outer sleeves, accordingly stability of the two groups of installing frames is guaranteed, and deviation of the installing frames is prevented in the process of laying the geogrid. Further, coupling assembling includes movable rod, carousel, sleeve pipe, articulated rod and connecting pipe, the inside of installation storehouse is equipped with the carousel, the top of carousel is equipped with multiunit connecting pipe, the outside cover of connecting pipe is equipped with the sleeve pipe, the articulated rod that has in sheathed tube one side, articulated rod and fixed plate interconnect, the inside of connecting pipe is equipped with locking subassembly, removes at the in-process movable rod of multiunit mounting bracket at the removal follow-up mounting bracket, then the movable rod drives articulated rod and connecting pipe and removes, then drives the carousel again and rotate, and the follow-up position to the carousel is fixed again, can lock multiunit mounting bracket for the mounting bracket no longer squints, guarantees its stability. Further, locking assembly includes the screw rod, changes the board, holds board and clamp plate, the inside of connecting pipe is equipped with the screw rod, the top of screw rod is equipped with changes the board, the non-centre of a circle position department of change board bottom is equipped with the clamp plate, the top of changing the board is equipped with holds the board, after carousel and sheathed tube position have stabilized, rotates to hold the board and change the board, and then drives the clamp plate and extrude the installation storehouse, and then fixes the position of carousel for the carousel can't remove any more, fixes the position of mounting bracket. Further, the clamping assembly comprises clamping plates, pull rods, springs and transverse plates, wherein the transverse plates are symmetrically arranged on two sides of the top of the mounting frame, the pull rods are connected in a sliding mode inside the transverse plates, the springs are arranged on the outer sides of the pull rods, the clamping plates are arranged on one sides of the pull rods, after the external steel bar connecting pieces are inserted into the jacks, the clamping plates can be ext