Geological engineering slope reinforcing device

Abstract

The utility model discloses a geological engineering side slope reinforcing device which comprises flexible protective nets, reinforcing ropes and a fixing frame, multiple stages of steps are arranged on a side slope at intervals in the vertical direction of the side slope so that the side slope can form a multi-stage side slope structure, a layer of flexible protective net is laid on each stage of side slope, and the reinforcing ropes are arranged on the flexible protective nets. The flexible protective net is fixed through reinforcing ropes which are arranged in a transversely and longitudinally staggered mode, a fixing frame is further arranged on the flexible protective net and is of a structure composed of a plurality of square frame beams, the fixing frame is anchored in the side slope through anchor rods perpendicular to the side slope, and the top and the bottom of the fixing frame are located at the top and the bottom of the side slope of the corresponding level respectively. The reinforcing rope is arranged on the lower bottom face of the fixing frame in a penetrating mode. By means of the multi-layer design of the side slope, reinforcing is carried out respectively, and meanwhile the design that the reinforcing ropes are combined with the fixing frame beams is adopted, so that the purposes that side slope reinforcing is economical and environmentally friendly, and the good reinforcing effect is achieved are achieved.

Description

Technical Field

[0001] This utility model relates to the field of slope reinforcement technology in geological engineering. More specifically, this utility model relates to a slope reinforcement device for geological engineering. Background Technology

[0002] In geological engineering construction, especially for slope reinforcement in mountainous areas with poor transportation or in areas with poor geological conditions, conventional slope reinforcement devices or methods often prove ineffective or costly. For example, while using frame beam anchoring for slope reinforcement provides good results, it requires a large amount of material and transportation, leading to high costs. Furthermore, in areas with poor geological conditions, localized slope slippage can affect the overall frame beam reinforcement structure, potentially causing the entire slope to collapse. Therefore, how to rationally design slope reinforcement devices to achieve both economic efficiency and environmental friendliness while providing effective reinforcement is the research focus and challenge of this application. Utility Model Content

[0003] One objective of this invention is to provide a slope reinforcement device for geological engineering. Through a multi-layered design of the slope, reinforcement is carried out separately. At the same time, by combining reinforcement ropes with a fixed frame beam design, the slope reinforcement achieves the goal of being both economical and environmentally friendly, while also having a good reinforcement effect.

[0004] To address the aforementioned technical problems, this utility model provides a geological engineering slope reinforcement device, comprising a flexible protective net, reinforcing ropes, and a fixing frame. Multiple steps are spaced at intervals along the vertical direction of the slope to form a multi-level slope structure. A layer of flexible protective net is laid on each level of the slope, and the flexible protective net is fixed by reinforcing ropes arranged in a crisscross pattern. A fixing frame, composed of multiple square beams, is also provided on the flexible protective net. The fixing frame is anchored to the slope by anchor rods perpendicular to the slope. The top and bottom of the fixing frame are located at the top and bottom of the corresponding level of the slope, respectively. The reinforcing ropes are threaded through the bottom surface of the fixing frame.

[0005] Preferably, multiple fixing frames are arranged horizontally along the slope, and they are sequentially and tightly attached to the slope.

[0006] Preferably, the tops of several anchor rods on the two outermost longitudinal beams of the fixed frame are all fixedly equipped with binding posts, which correspond one-to-one with the positions of the corresponding transverse reinforcing ropes inside the fixed frame. The ends of the transverse reinforcing ropes corresponding to the fixed frame pass through the bottom of the outermost longitudinal beam of the fixed frame, then through the bottom of the adjacent outermost longitudinal beam of the fixed frame, and finally are fixedly tied to the binding posts on the corresponding outermost longitudinal beam of the fixed frame from above.

[0007] Preferably, several fixing rods are provided on the steps corresponding to the multi-level slope, as well as on the top and bottom steps of the slope, which are vertically anchored in the slope. The position and number of the fixing rods correspond one-to-one with the position and number of the longitudinal reinforcing ropes in the fixing frame. The upper and lower ends of the multiple longitudinal reinforcing ropes corresponding to the fixing frame are respectively fixed and tied to the fixing rods provided on the upper and lower steps of the slope.

[0008] Preferably, the top of the flexible protective net is fixed by a fixing rod.

[0009] Preferably, the bottom surfaces of the two outermost longitudinal beams of the fixed frame are provided with recessed grooves at the positions where the transverse reinforcing ropes pass through, which can accommodate the transverse reinforcing ropes without interfering with the flexible protective net.

[0010] This utility model has at least the following beneficial effects:

[0011] 1. This utility model divides the slope into layers to form a multi-level slope structure, and then reinforces the slope separately. This ensures that even if the slope slides locally, it will not affect the overall reinforcement structure's tilt, thus avoiding the risk of the entire slope sliding down. It has the advantage of good reinforcement effect.

[0012] 2. The reinforcement of this utility model adopts a partial frame beam structure, supplemented by some reinforcement ropes arranged in a crisscross pattern, thereby achieving both reinforcement effect and reduction of material usage cost, which has the advantages of being economical and environmentally friendly.

[0013] Other advantages, objectives and features of this invention will be partly apparent from the following description, and partly understood by those skilled in the art through study and practice of this invention. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the vertical cross-sectional structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the lateral structure of the present invention. Figure 1 ;

[0016] Figure 3 This is a schematic diagram of the lateral structure of the present invention. Figure 2 .

[0017] Explanation of reference numerals in the attached figures:

[0018] 1. Slope, 2. Steps, 3. Reinforcing ropes, 4. Fixing frame, 5. Anchor bolts, 6. Binding columns, 7. Fixing rods, 8. Grooves. Detailed Implementation

[0019] To better understand the purpose, structure, and function of this utility model, the following detailed description is provided in conjunction with the accompanying drawings, so that those skilled in the art can implement it based on the description.

[0020] It should be noted that in the description of this utility model, the terms "horizontal", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] like Figures 1 to 3 As shown, this utility model provides a geological engineering slope reinforcement device, including a flexible protective net, reinforcing ropes, and a fixing frame. Multiple steps 2 are arranged at intervals along the vertical direction of the slope 1 to form a multi-level slope structure. A layer of flexible protective net is laid on each level of the slope 1. The flexible protective net is fixed by reinforcing ropes 3 arranged in a crisscross pattern. A fixing frame 4 is also provided on the flexible protective net. The fixing frame 4 is a structure composed of multiple square frame beams. The fixing frame 4 is anchored to the slope 1 by anchor rods 5 perpendicular to the slope 1. The top and bottom of the fixing frame 4 are located at the top and bottom of the corresponding level of the slope 1, respectively. The reinforcing ropes 3 are passed through the bottom surface of the fixing frame 4.

[0022] When protecting slopes, simply using protective netting is ineffective, and simply using frame beams requires a large amount of material. This technical solution divides the slope into layers, forming a multi-level slope structure, and then reinforces each layer separately. This ensures that even if localized slope slippage occurs, it will not affect the overall reinforcement structure's tilt, thus avoiding the risk of a complete slope collapse and offering the advantage of excellent reinforcement effect. Furthermore, this technical solution first uses protective netting for initial slope fixation, then reinforces it with reinforcing ropes, and finally anchors it again with a fixing frame. This achieves good slope reinforcement effect while using fewer frame beams and preventing the entire reinforcement device from tilting due to localized slope slippage.

[0023] In another implementation scheme, multiple fixing frames are arranged laterally along the slope, and they are sequentially and tightly attached to the slope. Multiple fixing frames are prefabricated and then sequentially and tightly installed on the slope, which not only facilitates transportation but also facilitates construction.

[0024] In another embodiment, several anchor rods on the two outermost longitudinal beams of the fixed frame 4 are fixedly provided with binding posts 6 at their tops, which correspond one-to-one with the positions of the corresponding transverse reinforcing ropes 3 inside the fixed frame. The ends of the transverse reinforcing ropes corresponding to the fixed frame pass through the bottom of the outermost longitudinal beam of the fixed frame, then through the bottom of the adjacent outermost longitudinal beam of the fixed frame, and finally are fixedly tied to the binding posts 6 on the corresponding outermost longitudinal beam of the fixed frame from above.

[0025] For each fixed frame, after the flexible protective netting is laid, longitudinal and transverse reinforcing ropes are installed. First, the longitudinal reinforcing ropes are installed, laid directly along the slope according to the design. Then, the transverse reinforcing ropes are installed. The transverse reinforcing ropes can be pre-tensioned at a predetermined position at the bottom of the fixed frame and tied to the longitudinal beams of the fixed frame at both ends. Then, the fixed beams are installed for initial positioning. The adjacent fixed frames are installed and initially secured, with the tied transverse reinforcing ropes passing through the bottom of the adjacent fixed frame's longitudinal beam. The fixed beams are then anchored with anchor bolts, and the corresponding transverse reinforcing ropes are tied to the corresponding anchor bolt binding posts on the corresponding fixed frame's longitudinal beam. To facilitate tightening and tying of the transverse reinforcing ropes after the fixed frame is anchored, grooves are provided on the bottom surface of the corresponding longitudinal beams of the fixed frame to allow the reinforcing ropes to pass through.

[0026] In another implementation, several fixing rods 7 are provided on the steps corresponding to the multi-level slope, as well as on the top and bottom steps of the slope. They are vertically anchored in the slope. The position and number of the fixing rods 7 correspond one-to-one with the position and number of the longitudinal reinforcing ropes in the fixing frame. The upper and lower ends of the multiple longitudinal reinforcing ropes corresponding to the fixing frame are respectively fixed and tied to the fixing rods 7 provided on the upper and lower steps of the slope.

[0027] The fixed poles serve two purposes: firstly, they can initially fix the top of the flexible protective netting during installation, preventing slippage and facilitating installation; secondly, they can be used to tie and fix the ends of the longitudinal reinforcing ropes after they are tightened, thus facilitating the construction of the transverse reinforcing ropes.

[0028] In another embodiment, the top of the flexible protective net is secured by a fixing rod. The flexible protective net can be laid as a single sheet on the slope, or it can be made into multiple pieces, which are laid overlapping on the slope.

[0029] In another embodiment, the bottom surfaces of the two outermost longitudinal beams of the fixed frame are provided with recessed grooves 8 at the positions where the transverse reinforcing ropes pass through, which accommodate the transverse reinforcing ropes without interfering with the flexible protective net.

[0030] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Although the embodiments of this utility model have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for this utility model, and other modifications can be easily made by those skilled in the art. Therefore, without departing from the general concept defined by the claims and their equivalents, this utility model is not limited to the specific details and examples shown and described herein.

Claims

1. A geotechnical engineering slope reinforcement device, characterized by, The structure includes a flexible protective net, reinforcing ropes, and a fixing frame. Multiple steps are spaced along the vertical direction of the slope to form a multi-level slope structure. A layer of flexible protective net is laid on each level of the slope. The flexible protective net is fixed by reinforcing ropes arranged in a crisscross pattern. A fixing frame, which is a structure composed of multiple square frame beams, is also installed on the flexible protective net. The fixing frame is anchored to the slope by anchor rods perpendicular to the slope. The top and bottom of the fixing frame are located at the top and bottom of the corresponding level of the slope, respectively. The reinforcing ropes are threaded through the bottom surface of the fixing frame.

2. The geotechnical engineering slope reinforcement device of claim 1, wherein, Multiple fixed frames are set horizontally along the slope, and they are sequentially and tightly attached to the slope.

3. The geotechnical engineering slope reinforcement device of claim 2, wherein, The tops of several anchor rods on the two outermost longitudinal beams of the fixed frame are all fixed with binding posts, which correspond one-to-one with the positions of the corresponding transverse reinforcing ropes inside the fixed frame. The ends of the transverse reinforcing ropes corresponding to the fixed frame pass through the bottom of the outermost longitudinal beam of the fixed frame, then through the bottom of the adjacent outermost longitudinal beam of the fixed frame, and finally are fixedly tied to the binding posts on the corresponding outermost longitudinal beam of the fixed frame from above.

4. The geotechnical engineering slope reinforcement device of claim 1, wherein, Several fixed rods are installed on the steps corresponding to the multi-level slope, as well as on the top and bottom steps of the slope. They are vertically anchored in the slope. The position and number of the fixed rods correspond one-to-one with the position and number of the longitudinal reinforcing ropes in the fixed frame. The upper and lower ends of the multiple longitudinal reinforcing ropes corresponding to the fixed frame are respectively fixed and tied to the fixed rods installed on the upper and lower steps of the slope.

5. The geotechnical engineering slope reinforcement device of claim 4, wherein, The top of the flexible protective net is fixed by a fixing rod.

6. The geotechnical engineering slope reinforcement device of claim 3, wherein, The bottom surfaces of the two outermost longitudinal beams of the fixed frame are provided with recessed grooves at the positions where the transverse reinforcing ropes pass through, which accommodate the transverse reinforcing ropes without interfering with the flexible protective net.

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