A retaining wall structure for slope support

Abstract

The utility model discloses a retaining wall structure for slope support relates to slope support technical field. Including anchor rod piece no.

Description

Technical Field

[0001] This utility model relates to the field of slope protection technology, specifically a retaining wall structure for slope protection. Background Technology

[0002] In the field of civil engineering, slope protection is a key link to ensure the stability and safety of engineering projects. Slope protection technology aims to prevent slope soil from becoming unstable, landslides and other geological disasters due to its own weight, external forces or changes in geological conditions.

[0003] Patent publication number "CN214219695U", entitled "A Slope Support Structure", includes an anchor rod inserted into a soil nail hole. The anchor rod comprises a rod body and a spike, with the spike located within the rod body and slidably connected to the rod body. A driving device is provided between the spike and the rod body to drive the spike into the sidewall of the soil nail hole. This structure, through the inclusion of the spike and driving device, enhances the connection between the rod body and the sidewall of the soil nail hole, increases the pull-out resistance of the rod body, and thus improves the anchoring effect of the anchor rod.

[0004] The above-mentioned slope protection structure increases the anchoring effect of individual anchors, but lacks the connection between anchors. Since the anchors cannot form an effective overall support force, the local deformation or sliding of the slope may not be effectively suppressed. Therefore, a retaining wall structure for slope protection is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a retaining wall structure for slope protection to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a retaining wall structure for slope protection, comprising a first anchor member and a second anchor member, wherein an adjustment assembly is installed between two adjacent first anchor members;

[0007] A support rod is fixedly connected between the No. 1 anchor rod and the No. 2 anchor rod, the outer wall of the support rod and the inner wall of the contact hole are adapted to each other, and a reinforcing component is fixedly connected between the two support rods;

[0008] The connection reinforcement assembly includes a first contact member, which is installed on the outer wall of the support rod. A second contact member is slidably connected to the top of the first contact member. A positioning device is installed between the first and second contact members to limit relative sliding between them.

[0009] Preferably, a concrete structure is provided between the No. 1 anchor bolt and the No. 2 anchor bolt, and a protective net is provided at the top of the No. 1 anchor bolt.

[0010] Preferably, the outer wall of the first anchor member is provided with a retaining wall, and one side of the retaining wall is fixed to one side of the concrete body.

[0011] Preferably, the adjustment assembly includes a first connector, which is fixedly installed on the top of a first anchor member. A support member is installed inside the first connector. Several positioning holes are opened on the outer wall of the first connector. A positioning member for limiting the support member is installed between the first connector and the support member. A contact hole is opened at the top of the support member.

[0012] Preferably, the positioning device includes a threaded component, the outer wall of which is threaded to the inner wall of the first contact component, and a limiting hole is provided at the top of the second contact component. One end of the threaded component passes through the limiting hole and is threaded to a nut in the second contact component.

[0013] Preferably, one end of the first contact member is fixedly connected to a connecting steel rope, and one end of the connecting steel rope is fixed to the top end of the second anchor member.

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

[0015] This retaining wall structure for slope protection, through the adjustment of components and the setting of connecting reinforcement components, achieves stability between the first and second anchor rods by the support rods. The setting of connecting reinforcement components makes the support rods form a stable whole through the connecting reinforcement components. The use of connecting reinforcement components not only enhances the anchoring effect of individual anchor rods, but also effectively enhances the stability of the entire retaining wall structure, forming a more stable support system that can effectively suppress local deformation or sliding of the slope.

[0016] Meanwhile, adjusting the preload applied to the support rods by the support components in the assembly, and the preload applied to the connecting steel ropes by the connecting reinforcement components, improves the stability and strength of the structure. The application of preload allows the structure to better maintain its shape and position when subjected to external forces, thereby improving the structure's resistance to deformation and ensuring the stability of the retaining wall structure. Attached Figure Description

[0017] Figure 1 This is an isometric drawing of the present invention;

[0018] Figure 2 This is the front view of the present invention;

[0019] Figure 3 This is an isometric drawing of the adjustment component of this utility model;

[0020] Figure 4 This is an isometric drawing of the connection reinforcement component of this utility model.

[0021] In the diagram: 1. Anchor bolt No. 1; 2. Adjustment assembly; 201. Connector No. 1; 202. Support component; 203. Positioning component; 3. Anchor bolt No. 2; 4. Support rod; 5. Retaining wall; 6. Connection reinforcement assembly; 601. Contact component No. 1; 602. Contact component No. 2; 603. Threaded component; 604. Connecting steel rope; 7. Concrete body. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1-4 As shown, this utility model provides a technical solution: a retaining wall structure for slope protection, including a first anchor rod 1 and a second anchor rod 3, with an adjustment component 2 installed between two adjacent first anchor rods;

[0024] An anchor rod 4 is fixedly connected between anchor rod 1 and anchor rod 3. The outer wall of the support rod 4 is adapted to the inner wall of the contact hole. A reinforcing component 6 is fixedly connected between the two support rods 4.

[0025] The connecting reinforcement component 6 includes a first contact 601, which is mounted on the outer wall of the support rod 4. A second contact 602 is slidably connected to the top of the first contact 601. A positioning device is installed between the first contact 601 and the second contact 602 to limit relative sliding between the first contact 601 and the second contact 602.

[0026] A concrete structure 7 is installed between anchor bolt 1 and anchor bolt 3, and a protective net is installed at the top of anchor bolt 1.

[0027] An anchor bolt 1 has a retaining wall 5 on its outer wall, and one side of the retaining wall 5 is fixed to one side of the concrete body 7.

[0028] Adjustment component 2 includes a first connector 201, which is fixedly installed on the top of the first anchor rod 1. A support 202 is installed inside the first connector 201. Several positioning holes are opened on the outer wall of the first connector 201. A positioning element 203 for limiting the support 202 is installed between the first connector 201 and the support 202. A contact hole is opened at the top of the support 202.

[0029] The positioning device includes a threaded component 603, the outer wall of which is connected to the internal thread of a first contact component 601, and a limiting hole is provided at the top of a second contact component 602. One end of the threaded component 603 passes through the limiting hole and is threadedly connected to the second contact component 602 with a nut.

[0030] One end of the first contact element 601 is fixedly connected to a connecting steel rope 604, and one end of the connecting steel rope 604 is fixed to the top end of the second anchor element 3.

[0031] After the anchor rod in this application is inserted into the soil, concrete is poured through the gap between the anchor rod and the soil. After the concrete solidifies, the anchor rod is fixed to the soil. This method is applied to both anchor rod 1 and anchor rod 3. When constructing the retaining wall structure, a retaining wall 5 is first set up on the soil. Anchor rod 1 and anchor rod 3 are then installed on the retaining wall 5. One end of anchor rod 1 penetrates the retaining wall 5 and contacts the soil. Anchor rod 1 is installed before the retaining wall 5 solidifies. The installation of anchor rod 3 is carried out in the same way.

[0032] An adjustment assembly 2 is installed between adjacent anchor bolts 1. When installing the adjustment assembly 2, the first connector 201 and the support 202 are installed first. Then, the support rod 4 is installed between the anchor bolt 1 and the second anchor bolt 3. The support 202 is moved so that the contact hole on the support 202 contacts the support rod 4. A pre-tightening force is applied to the support rod 4 by moving the support 202. Then, the position between the first connector 201 and the support 202 is fixed through the positioning hole and the positioning piece 203, thereby maintaining the pre-tightening force. The pre-tightening force applied to the support rod 4 by the support 202 in the adjustment assembly 2, and the pre-tightening force applied to the connecting reinforcement assembly 6 by the connecting steel rope 604, improve the stability and strength of the structure. The application of the pre-tightening force enables the structure to better maintain its shape and position when subjected to external forces, thereby improving the deformation resistance of the structure and ensuring the stability of the retaining wall structure.

[0033] A connecting reinforcement assembly 6 is installed between the two support members 202. The first contact member 601 contacts the bottom support member 202, and the second contact member 602 contacts the top support member 202. The positions of the second contact member 602 and the first contact member 601 are then fixed using a threaded member 603 and threads. A connecting steel cable 604 connects the connecting reinforcement assembly 6 to the second anchor member 3. The connecting steel cable 604 remains under tension after installation, thus applying a preload to the connecting reinforcement assembly 6. After the structure is installed, a [structure / mechanism] is installed on the retaining wall 5. A retaining wall is constructed by adding concrete to the retaining wall. After the concrete solidifies, a concrete body 7 is formed. The concrete body 7 secures the No. 1 anchor rod 1 and the No. 2 anchor rod 3. By adjusting the settings of the component 2 and the connecting reinforcement component 6, the support rod 4 stabilizes the No. 1 anchor rod 1 and the No. 2 anchor rod 3. The setting of the connecting reinforcement component 6 makes the support rods 4 form a stable whole through the connecting reinforcement component 6. The use of the connecting reinforcement component 6 not only enhances the anchoring effect of individual anchor rods, but also effectively enhances the stability of the entire retaining wall structure, forming a more stable support system that can effectively suppress local deformation or sliding of the slope.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended embodiments and their equivalents.

Claims

1. A retaining wall structure for slope protection, comprising a first anchor member (1) and a second anchor member (3), characterized in that: An adjustment assembly (2) is installed between two adjacent No. 1 anchor rods; A support rod (4) is fixedly connected between the first anchor rod (1) and the second anchor rod (3). The outer wall of the support rod (4) and the inner wall of the contact hole are adapted to each other. A reinforcing component (6) is fixedly connected between the two support rods (4). The connection reinforcement component (6) includes a first contact (601) which is installed on the outer wall of the support rod (4). A second contact (602) is slidably connected to the top of the first contact (601). A positioning device is installed between the first contact (601) and the second contact (602) to limit relative sliding between the first contact (601) and the second contact (602).

2. A retaining wall structure for slope protection according to claim 1, characterized in that: A concrete body (7) is provided between the No. 1 anchor rod (1) and the No. 2 anchor rod (3), and a protective net is provided at the top of the No. 1 anchor rod (1).

3. A retaining wall structure for slope protection according to claim 1, characterized in that: The outer wall of the first anchor member (1) is provided with a retaining wall (5), and one side of the retaining wall (5) is fixed to one side of the concrete body (7).

4. A retaining wall structure for slope protection according to claim 1, characterized in that: The adjustment component (2) includes a first connector (201), which is fixedly installed on the top of the first anchor rod (1). A support (202) is installed inside the first connector (201). Several positioning holes are opened on the outer wall of the first connector (201). A positioning element (203) for limiting the support (202) is installed between the first connector (201) and the support (202). A contact hole is opened at the top of the support (202).

5. A retaining wall structure for slope protection according to claim 4, characterized in that: The positioning device includes a threaded component (603), the outer wall of the threaded component (603) and the inner thread of the first contact component (601) are connected, and a limiting hole is opened at the top of the second contact component (602). One end of the threaded component (603) passes through the limiting hole and is threadedly connected to the second contact component (602) with a nut.

6. A retaining wall structure for slope protection according to claim 4, characterized in that: One end of the first contact member (601) is fixedly connected to a connecting steel rope (604), and one end of the connecting steel rope (604) is fixed to the top end of the second anchor member (3).

Images