Plate rib type anchor rod retaining wall structure

Abstract

The utility model relates to the technical field of anchor rod retaining wall structures, in particular to a plate rib type anchor rod retaining wall structure which comprises a rib column, anchor rod bodies and a panel, a plurality of anchor rod bodies extending to the outer side are arranged in the rib column, and the anchor rod bodies are distributed at equal intervals; the plate rib type anchor rod retaining wall has the beneficial effects that the anchor rod main body penetrates through the rib column and the panel, so that the anti-falling block and the anti-falling groove are clamped, the anchor rod main body is inserted into the hole with the grouting material, the welding machine is used for welding the anti-falling block and the anti-falling groove, and high connecting strength can be provided for the plate rib type anchor rod retaining wall through welding connection; the rib columns and the anchor rod main body are connected firmly and reliably, so that the bearing capacity of the whole retaining wall is improved, meanwhile, the pressure and torque in a soil body can be effectively resisted, the overall stability and safety of the retaining wall are ensured, welding connection is relatively simple and can be rapidly completed in the construction process, the construction progress is accelerated, and the construction cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of anchor rod retaining wall structures, in particular to a plate rib type anchor rod retaining wall structure. Background Art

[0002] The plate-rib anchor retaining wall is a supporting structure in the field of civil engineering, mainly used for slope stability. This structure is composed of anchor rods, rib plates and concrete plates. The anchor rods serve as anchors, and the rib plates and concrete plates together constitute the skeleton of the retaining wall. The plate-rib anchor retaining wall is composed of anchor rods, anchor plates, retaining wall plates, plate ribs, partition boards, etc. Through scientific structural design between each component, it can effectively resist groundwater pressure and ensure the stability of the structure.

[0003] In the prior art, when constructing a plate-rib anchor retaining wall, a drill rig or a boring machine is used to drill holes at the edge of a foundation pit or at a fixed position on the inside, grouting material is injected into the hole, and the anchor rod is inserted into the hole to ensure that the anchor rod fits firmly with the hole wall. A support plate is set at the anchor rod head to maintain the verticality and stability of the anchor rod, a plate-rib structure is built, the plate ribs are connected by bolts, and the plate ribs are fixed to the anchor rod.

[0004] However, since the plate-rib anchor retaining wall structure is connected by bolts, its connection strength may be poor and prone to falling off. In addition, if the bolt connection is not handled properly, it may also cause problems such as leakage and seepage. Utility Model Content

[0005] The purpose of the utility model is to provide a plate-rib type anchor rod retaining wall structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plate-rib type anchor retaining wall structure, comprising a rib column, an anchor body and a panel, wherein the interior of the rib column is provided with a plurality of groups of anchor bodies extending to the outside, and the plurality of groups of anchor bodies are distributed at equal intervals, and the outer walls of the plurality of groups of anchor bodies are sleeved with panels.

[0007] Preferably, an anti-slip groove is provided on the outer wall of the rib column, and the anti-slip groove is a cross-shaped structure.

[0008] Preferably, an anti-slip block is welded inside the anti-slip groove at one end of the anchor rod body, and the anti-slip block is a cross-shaped structure.

[0009] Preferably, the anti-slip groove and the anti-slip block are snap-connected.

[0010] Preferably, a plurality of groups of ribs are provided on one side of the panel, and the ribs are distributed longitudinally.

[0011] Preferably, the outer walls of the plurality of groups of anchor rod bodies are provided with guide grooves, and the anchor rod bodies are inclined downward at 10°.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. When the plate-rib anchor retaining wall proposed by the utility model is under construction, the anchor body is passed through the rib column and the panel so that the anti-dropout block and the anti-dropout groove are engaged, the anchor body is inserted into the hole with grouting material, and the anti-dropout block and the anti-dropout groove are welded using a welding machine. The welding connection can provide a strong connection strength for the plate-rib anchor retaining wall, ensure that the connection between the rib column and the anchor body is firm and reliable, thereby increasing the bearing capacity of the entire retaining wall, and can effectively resist the pressure and torque inside the soil, ensuring the overall stability and safety of the retaining wall, and the welding connection is relatively simple during the construction process and can be completed quickly, thereby speeding up the construction progress and reducing the construction cost.

[0014] 2. When the anchor body of the plate-rib type anchor retaining wall proposed by the utility model is in use, the outer wall of the anchor body contacts the grouting material in the anchor hole, and the grouting material is fully fitted with the outer wall of the anchor body through the guide groove. The grouting material can form a closer connection between the anchor body and the surrounding soil or rock, thereby enhancing the anchoring effect of the anchor body, making it more stably fixed in the soil, resisting the action of external forces or stresses, and improving the overall bearing capacity and durability of the plate-rib type anchor retaining wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is the front view of the utility model;

[0017] Figure 3 It is a right side view of the utility model;

[0018] Figure 4 It is a three-dimensional exploded view of the utility model.

[0019] In the figure: 1. rib column; 101. anti-slip groove; 2. anchor rod body; 201. anti-slip block; 3. panel. DETAILED DESCRIPTION

[0020] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a plate-rib type anchor retaining wall structure, comprising a rib column 1, an anchor body 2 and a panel 3, wherein a plurality of groups of anchor bodies 2 extending to the outside are arranged inside the rib column 1, and the plurality of groups of anchor bodies 2 are distributed at equal intervals, and the outer walls of the plurality of groups of anchor bodies 2 are sleeved with the panel 3.

[0023] An anti-slip groove 101 is formed on the outer wall of the rib column 1 , and the anti-slip groove 101 is a cross-shaped structure.

[0024] One end of the anchor body 2 is located inside the anti-slip groove 101 and is welded with an anti-slip block 201 , and the anti-slip block 201 is a cross-shaped structure.

[0025] The anti-slip groove 101 and the anti-slip block 201 are engaged and connected.

[0026] When the plate-rib anchor retaining wall is under construction, the anchor body 2 is passed through the rib column 1 and the panel 3, so that the anti-slip block 201 and the anti-slip groove 101 are engaged, and a drilling rig or a boring machine is used to drill a hole at the edge or fixed position on the inner side of the foundation pit, and grouting material is injected into the hole. The anchor body 2 is inserted into the hole to ensure that the anchor body 2 is firmly attached to the hole wall, and the anti-slip block 201 and the anti-slip groove 101 are welded using a welding machine. The welded connection can provide a strong connection strength for the plate-rib anchor retaining wall, ensure that the connection between the rib column 1 and the anchor body 2 is firm and reliable, thereby increasing the bearing capacity of the entire retaining wall, and at the same time can effectively resist the pressure and torque inside the soil, ensuring the overall stability and safety of the retaining wall, and the welding connection is relatively simple during the construction process and can be completed quickly, thereby speeding up the construction progress and reducing the construction cost.

[0027] Embodiment 2

[0028] On the basis of the first embodiment, a plurality of groups of ribs 1 are arranged on one side of the panel 3, and the ribs 1 are distributed longitudinally.

[0029] The outer walls of the multiple groups of anchor rod bodies 2 are all provided with guide grooves, and the anchor rod bodies 2 are inclined downward at 10°.

[0030] When the anchor body 2 of the plate-rib type anchor retaining wall is in use, the outer wall of the anchor body 2 is in contact with the grouting material in the anchor hole, and the grouting material is fully fitted with the outer wall of the anchor body 2 through the guide groove. The grouting material can form a tighter connection between the anchor body 2 and the surrounding soil or rock, thereby enhancing the anchoring effect of the anchor body 2 and making it more stably fixed in the soil. The close fit between the grouting material and the anchor body 2 can increase the strength of the entire plate-rib type anchor retaining wall, thereby effectively transferring and dispersing external loads, reducing stress concentration inside the structure, and thus improving the overall bearing capacity and durability of the plate-rib type anchor retaining wall.

[0031] In actual use, use a drill or boring machine to drill a hole at the edge of the foundation pit or a fixed position on the inside, inject grouting material into the hole, insert the anchor body 2 into the hole, ensure that the anchor body 2 fits firmly with the hole wall, and use a welding machine to weld the anti-slip block 201 and the anti-slip groove 101.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plate-rib anchor retaining wall structure, comprising a rib column (1), an anchor body (2) and a panel (3), characterized in that: The rib columns (1) are provided with a plurality of anchor rod bodies (2) extending to the outside, and the plurality of anchor rod bodies (2) are distributed at equal intervals, and the outer walls of the plurality of anchor rod bodies (2) are provided with panels (3).

2. A plate-rib anchor retaining wall structure according to claim 1, characterized in that: An anti-slip groove (101) is provided on the outer wall of the rib column (1), and the anti-slip groove (101) is a cross-shaped structure.

3. A plate-rib anchor retaining wall structure according to claim 2, characterized in that: One end of the anchor rod body (2) is located inside the anti-slip groove (101) and is welded with an anti-slip block (201), and the anti-slip block (201) is a cross-shaped structure.

4. The plate-rib anchor retaining wall structure according to claim 3, characterized in that: The anti-slip groove (101) and the anti-slip block (201) are snap-fitted and connected.

5. The plate-rib anchor retaining wall structure according to claim 1, characterized in that: A plurality of groups of rib columns (1) are arranged on one side of the panel (3), and the rib columns (1) are distributed longitudinally.

6. The plate-rib anchor retaining wall structure according to claim 1, characterized in that: The outer walls of the plurality of groups of anchor rod bodies (2) are all provided with guide grooves, and the anchor rod bodies (2) are inclined downward at 10°.

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