Steel-plastic composite geogrid

Abstract

The utility model discloses a steel-plastic composite geogrid, and relates to the technical field of steel-plastic composite geogrids. The steel-plastic composite geogrid comprises a grid body, a connecting block is arranged on the grid body, a mounting groove is formed in the connecting block, the grid body is located in the mounting groove, an open groove is formed in the upper end of the connecting block, a threaded column is arranged in the open groove, a fixing ring is connected to the threaded column in a threaded mode, a movable frame is slidably connected into the open groove, and the movable frame is connected with the movable frame in a threaded mode. The steel-plastic composite geogrid is characterized in that the steel-plastic composite geogrid comprises a movable frame and a connecting block, the movable frame is connected to a threaded column in a sliding and sleeving mode, pull blocks are symmetrically arranged on the movable frame, a movable assembly used for moving the movable frame is arranged on the connecting block, and a limiting rod is connected to the connecting block in a threaded mode. Therefore, when the grid body is reinforced, the reinforcing ribs can be freely connected to the connecting blocks, and the stress strength of the grid body is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel-plastic composite geogrids, and specifically relates to a steel-plastic composite geogrid. Background Art

[0002] Geogrid is a major geosynthetic material, often used as reinforcement for reinforced soil structures or reinforcement for composite materials. Steel-plastic composite geogrid is a type of geogrid, with steel-plastic as the main material, including several transverse and longitudinal strips. The transverse and longitudinal strips are woven at a certain interval, and then thermoformed or molded to form a two-dimensional grid or a three-dimensional grid with a certain height.

[0003] In the prior art, the application number is CN202220848257.2, and the name is a steel-plastic geogrid, which discloses a steel-plastic geogrid, including a transverse grid, a longitudinal grid and a reinforcement component. The transverse grid and the longitudinal grid are vertically cross-connected to form a bonding point. The reinforcement component includes a connecting component and a reinforcing rib. The connecting component is detachably connected at the bonding point, and the reinforcing rib is detachably connected between the two connecting components.

[0004] The geogrid is constructed by arranging a reinforcement component on the geogrid. The connection component and the reinforcement ribs of the reinforcement component can be detachably connected to the connection between the transverse grid and the longitudinal grid. When in use, the reinforcement component can be conveniently connected to any position of the geogrid that requires additional fixation. The operation is convenient, and it can effectively improve the stress strength of the geogrid, prevent local damage to the geogrid, and extend the service life of the geogrid. However, since the reinforcement ribs need to be connected to two connection components, if one of the two connection components already has a reinforcement rib connected to it, the reinforcement rib will tilt, making it impossible to install it on the connection component. Utility Model Content

[0005] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a breathing mask for treating asthma that can overcome the above problems or at least partially solve the above problems.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: a steel-plastic composite geogrid, including a grid body, a connecting block is provided on the grid body, an installation groove is opened on the connecting block, the grid body is located in the installation groove, the upper end of the connecting block is provided with a slot, a threaded column is provided in the slot, a fixing ring is threadedly connected to the threaded column, a moving frame is slidably connected in the slot, the moving frame is slidably sleeved on the threaded column, a pulling block is symmetrically provided on the moving frame, a moving component for moving the moving frame is provided on the connecting block, a limiting rod is threadedly connected on the connecting block, the limiting rod extends in the installation groove, a reinforcing rib is provided between the two connecting blocks, and the reinforcing rib is sleeved on the threaded column.

[0007] Furthermore, the moving component includes a limit block, and the connecting block is symmetrically provided with sliding grooves on both sides of the moving frame. The limit block slides in the sliding groove. The limit block and the connecting block are connected by a tensioning spring. The limit block is tilted away from one end of the tensioning spring, and the moving frame is provided with a slot for cooperating with the limit block.

[0008] In order to prevent the limiting block from moving, further, the inclined end of the limiting block is connected to the moving frame through a magnetic block.

[0009] In order to install the limiting rod more quickly, further, the upper end of the limiting rod is fixedly connected to a rotating handle.

[0010] In order to limit the grid body more stably, further, a plurality of limiting rods are provided.

[0011] In order to reduce the possibility of grid body deviation, a rubber pad is further provided at the lower end of the connecting block.

[0012] After adopting the above technical solution, the utility model has the following beneficial effects compared with the existing technology: compared with the existing steel-plastic composite geogrid, the utility model adjusts the movable frame through the tensioning spring and the limit block, so that when the grid body is reinforced, the reinforcing ribs can be freely connected to the connecting block, effectively improving the stress strength of the grid body.

[0013] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In the attached figure:

[0015] Figure 1 This is a top view schematic diagram of a steel-plastic composite geogrid proposed in the utility model;

[0016] Figure 2 This is a schematic diagram of the front view of the connecting component in the steel-plastic composite geogrid proposed in this utility model Figure 1 ;

[0017] Figure 3 This is a schematic diagram of the front view of the connecting component in the steel-plastic composite geogrid proposed in this utility model Figure 2 ;

[0018] Figure 4 This is a schematic diagram of the top view of the connecting component in the steel-plastic composite geogrid proposed in this utility model Figure 1 ;

[0019] Figure 5 This is a top view schematic diagram of a connection component in a steel-plastic composite geocell proposed in the utility model;

[0020] Figure 6 This is a schematic diagram of the reinforcement ribs in the steel-plastic composite geogrid proposed in the utility model;

[0021] Figure 7 A steel-plastic composite geogrid proposed in this utility model Figure 2 Enlarged schematic diagram of point A in the middle.

[0022] In the figure: 1. Grid body; 2. Connecting block; 201. Threaded column; 202. Limit block; 203. Tension spring; 204. Rubber pad; 3. Reinforcement rib; 4. Moving frame; 401. Pull block; 5. Fixing ring; 6. Limit rod; 601. Turning handle. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0024] Example 1:

[0025] Reference Figure 1-Figure 7 A steel-plastic composite geogrid includes a grid body 1, a connecting block 2 is provided on the grid body 1, a mounting groove is opened on the connecting block 2, the grid body 1 is located in the mounting groove, a slot is opened on the upper end of the connecting block 2, a threaded column 201 is provided in the slot, a fixing ring 5 is threadedly connected to the threaded column 201, a moving frame 4 is slidably connected in the slot, the moving frame 4 is slidably sleeved on the threaded column 201, a pulling block 401 is symmetrically provided on the moving frame 4, a moving component for moving the moving frame 4 is provided on the connecting block 2, a limit rod 6 is threadedly connected on the connecting block 2, the limit rod 6 extends in the mounting groove, a reinforcing rib 3 is provided between the two connecting blocks 2, and the reinforcing rib 3 is sleeved on the threaded column 201;

[0026] The moving assembly includes a limit block 202, and sliding grooves are symmetrically opened on both sides of the moving frame 4 on the connecting block 2. The limit block 202 slides in the sliding groove. The limit block 202 and the connecting block 2 are connected by a tensioning spring 203. The limit block 202 is tilted away from the end of the tensioning spring 203, and a slot is opened on the moving frame 4 for use with the limit block 202.

[0027] After the cam 201 is in place, the cam 202 is in a closed position and the cam 203 is in a closed position, and the cam 204 is in a closed position, and the cam 205 is in a closed position, and the cam 206 is in a closed position, and the cam 207 is in a closed position, and the cam 208 is in a closed position, and the cam 209 is in a closed position, and the cam 201 is in a closed position, and the cam 209 is in a closed position, and the cam 201 is in a closed position, and the cam 208 is in a closed position, and the cam 209 is in a closed position, and the cam 201 is in a closed position, and the cam 209 is in a closed position, and the cam 201 is in a closed position, and the cam 208 is in a closed position, and the cam 209 is in a closed position, and the cam 209 is in a closed position, and the cam 201 ... The movable frame 4 is against the limit block 202, and the movable frame 4 continues to move upward, so that the limit block 202 moves out of the slot. When the other slot moves to the corresponding position, the limit block 202 enters the other slot. At this time, the movable frame 4 moves up a section and contacts the reinforcing rib 3, so that the reinforcing rib 3 is placed horizontally and has support below both ends. Then the fixing ring 5 is rotated to fix the reinforcing rib 3. Compared with the existing steel-plastic composite geogrid, the movable frame 4 is adjusted by tensioning the spring 203 and the limit block 202, so that the reinforcing rib 3 can be freely connected to the connecting block 2 when the grid body 1 is reinforced, effectively improving the force strength of the grid body 1.

[0028] Example 2:

[0029] Reference Figure 1-Figure 7 , a steel-plastic composite geogrid, is basically the same as Example 1. Furthermore, the inclined end of the limit block 202 is connected to the movable frame 4 through a magnetic block, and the limit block 202 is tightly attached to the movable frame 4 through the magnetic block to prevent the movement of the limit block 202 from affecting the limiting of the movable frame 4.

[0030] The upper end of the limiting rod 6 is fixedly connected with a rotating handle 601. When installing the limiting rod 6, rotating the rotating handle 601 drives the limiting rod 6 to rotate into the installation groove to limit the adhesion of the fence body 1, which effectively improves the convenience of installing the limiting rod 6.

[0031] A plurality of limiting rods 6 are provided, and the limiting effect is better through the limiting of the limiting rods 6.

[0032] A rubber pad 204 is provided at the lower end of the connecting block 2 to increase friction, reduce the possibility of the grid body 1 being offset when placed, and reduce the impact on the grid body 1 when in use.

[0033] The above description is merely a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention.

Claims

1. A steel-plastic composite geogrid, characterized in that: The invention comprises a grid body (1), a connecting block (2) is provided on the grid body (1), a mounting groove is provided on the connecting block (2), the grid body (1) is located in the mounting groove, a slot is provided on the upper end of the connecting block (2), a threaded column (201) is provided in the slot, a fixing ring (5) is threadedly connected to the threaded column (201), a moving frame (4) is slidably connected in the slot, the moving frame (4) is slidably sleeved on the threaded column (201), a pulling block (401) is symmetrically provided on the moving frame (4), a moving component for moving the moving frame (4) is provided on the connecting block (2), a limiting rod (6) is threadedly connected on the connecting block (2), the limiting rod (6) extends in the mounting groove, a reinforcing rib (3) is provided between the two connecting blocks (2), and the reinforcing rib (3) is sleeved on the threaded column (201).

2. The steel-plastic composite geogrid according to claim 1, characterized in that: The moving assembly comprises a limit block (202), a sliding groove is symmetrically provided on the connecting block (2) on both sides of the moving frame (4), the limit block (202) slides in the sliding groove, the limit block (202) is connected to the connecting block (2) via a tensioning spring (203), the limit block (202) is tilted at one end away from the tensioning spring (203), and a slot for cooperating with the limit block (202) is provided on the moving frame (4).

3. The steel-plastic composite geogrid according to claim 2, characterized in that: The inclined end of the limit block (202) is connected to the movable frame (4) via a magnetic block.

4. The steel-plastic composite geogrid according to claim 1, characterized in that: The upper end of the limiting rod (6) is fixedly connected to a rotating handle (601).

5. The steel-plastic composite geogrid according to claim 4, characterized in that: A plurality of limiting rods (6) are provided.

6. The steel-plastic composite geogrid according to claim 1, characterized in that: A rubber pad (204) is provided at the lower end of the connecting block (2).

Images