A slope reinforcing structure for civil engineering

Abstract

The utility model belongs to the side slope reinforcing technical field discloses a side slope reinforcing structure for civil engineering, including rectangular frame mechanism, one side fixedly connected with sleeve of rectangular frame mechanism, the one side fixedly connected with the number of two spliced blocks of rectangular frame mechanism away from sleeve, the inside slide of sleeve installation has the bolt mechanism that a plurality of rectangular frame mechanism carries out quick splicing, one side slide of bolt mechanism has the lock mechanism, the bottom fixed mounting of rectangular frame mechanism has the protective net mechanism, this device can quick splicing, and the splicing place can carry out angle adjustment, is suitable for a variety of side slope, has improved the use range, and more fits the surface of side slope, prevents rockfall and slides, improves the security.

Description

Technical Field

[0001] This utility model belongs to the field of slope reinforcement technology, specifically, it relates to a slope reinforcement structure for civil engineering. Background Technology

[0002] Civil engineering is a comprehensive discipline encompassing various land construction technologies, involving knowledge from multiple fields such as materials science, surveying, and mechanics. In civil engineering construction, slopes are rock-soil interfaces with a certain angle, formed by natural geological processes or artificial excavation and filling. They are widely found in engineering scenarios such as highways, railways, water conservancy projects, mining, and building foundations. However, slopes are highly susceptible to instability and failure (such as landslides, collapses, and mudslides) under the influence of their own weight, changes in hydrogeological conditions, earthquakes, and human engineering activities. This can not only lead to project shutdowns and facility damage but also potentially cause casualties and major environmental disasters. Therefore, reinforcement treatment is usually necessary to prevent safety hazards such as landslides or rockfalls. Thus, the application of reinforcement structures is particularly important.

[0003] For example, CN222362507U discloses a slope reinforcement structure for municipal civil engineering, comprising several slope reinforcement units. Each slope reinforcement unit includes a fixed frame, a protective net, four pointed rods, a connector strip, a connector groove, a first splice part, and a second splice part. The fixed frame has a protective net embedded inside, and through grooves are formed at each of the four corners. The pointed rods movably pass through each through groove, and a pair of reinforcement rods are provided at the bottom, with cavities forming inside to accommodate the reinforcement rods. The reinforcement rods can retract to the inside of the cavity and extend to the outside of the cavity. The connector strip is fixed to the front end of the fixed frame, and a connector groove is formed at the rear end of the fixed frame corresponding to the connector strip. The connector strip is fixed to the inside of the connector groove by a snap-fit ​​structure. The right side of the frame forms the first splice part, and the left side forms the second splice part, which is spliced ​​and cooperates with the first splice part. The advantages compared to existing technologies are: this new type can quickly reinforce slopes and can be stably fixed on the slope surface.

[0004] The aforementioned patent covers the slope by splicing a fixed frame with a metal protective net to block falling rocks. However, the slope is divided into a single-level slope and a stepped slope. The splice between the fixed frame and the metal protective net cannot be angled, making it inconvenient to lay at the concave corners when laying the stepped slope. Furthermore, the uneven surface of the slope creates a large gap between the slope and the existing reinforcement structure, allowing falling rocks to slide through the gaps, resulting in poor safety. Utility Model Content

[0005] In view of the above-mentioned problems in the existing technology, the purpose of this utility model is to provide a slope reinforcement structure for civil engineering, which can be quickly assembled and the angle of the splice can be adjusted. It is suitable for various slopes, which improves the scope of application, and fits the slope surface better, preventing rocks from falling and improving safety.

[0006] To solve the above problems, the technical solution adopted by this utility model is as follows: a slope reinforcement structure for civil engineering includes a rectangular frame mechanism, a sleeve is fixedly connected to one side of the rectangular frame mechanism, two splicing blocks are fixedly connected to the side of the rectangular frame mechanism away from the sleeve, a pin mechanism for quick splicing of multiple rectangular frame mechanisms is slidably installed inside the sleeve, a locking mechanism is slidably engaged on one side of the pin mechanism, and a protective net mechanism is fixedly installed at the bottom of the rectangular frame mechanism.

[0007] Preferably, the pin mechanism includes a spring disposed inside the sleeve, with limit sliders provided at both ends of the spring, and pins fixedly connected to the side of each limit slider away from the spring. One end of the pin passes through the sleeve and extends to the outside of the sleeve, and connecting blocks are fixedly connected to one side of each limit slider, with push-pull blocks fixedly installed on the top of each connecting block.

[0008] Preferably, the locking mechanism includes a slot formed on the top of the push-pull block, a pressing and rotating plate is provided inside the slot, a rotating shaft is rotatably connected to the corner of the pressing and rotating plate, both ends of the rotating shaft are fixedly connected to the push-pull block, a buckle is fixedly connected to the bottom of the side of the pressing and rotating plate away from the slot, a matching slot is formed near the buckle of the rectangular frame mechanism, and a torsion spring is sleeved on the outer surface of the rotating shaft, with both ends of the torsion spring fixedly connected to the rotating shaft and the pressing and rotating plate respectively.

[0009] Preferably, the rectangular frame mechanism has a travel groove with the same length as the pin near the push-pull block.

[0010] Preferably, the protective net mechanism includes a protective net body fixedly installed at the bottom of the rectangular frame mechanism, and the interior of the protective net body is slidably fitted with hollow lead weights arranged in a matrix.

[0011] Preferably, the rectangular frame mechanism includes a rectangular frame body, and a protective plate with matrix-shaped through holes is fixedly installed inside the rectangular frame body.

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

[0013] 1. Through the combined action of rectangular frame mechanism, sleeve, splicing block, pin mechanism and locking mechanism, multiple rectangular frame mechanisms can be quickly assembled and spliced, and the splicing point can be freely adjusted according to the angle of the slope surface, so that the rectangular frame mechanism fits the slope surface better. This makes the reinforcement mechanism applicable to different types of slopes, thus improving its application range. In addition, the setting of the locking mechanism can improve the structural stability of the splicing point and prevent the splicing point from loosening due to accidental human contact.

[0014] 2. Through the combined action of the protective net body and the hollow plumb bob, the hollow plumb bob, due to its own weight, allows the protective net body to fit tightly against the slope surface. Therefore, when a rockfall occurs, because there are many protrusions on the surface of the rock, as the rock slides down, one of the protrusions will get stuck inside the mesh frame inside the protective net body. This allows the protective net body to work with the slope to restrain the rock. In addition, since there are many gaps on the slope surface, the hollow plumb bob can also get stuck in the gaps on the slope, which can improve the stability of the reinforcement structure installation and reduce the possibility of the device slipping due to loosening at the installation point. Attached Figure Description

[0015] Figure 1 This is a first-person view structural diagram of the present invention;

[0016] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0017] Figure 3 This is a schematic diagram of the protective netting structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the pin mechanism of this utility model;

[0019] Figure 5 This is a schematic diagram of the locking mechanism of this utility model;

[0020] Figure 6 This is a schematic diagram of the splicing structure of the two rectangular frame mechanisms of this utility model.

[0021] In the diagram: 1. Rectangular frame mechanism; 11. Rectangular frame body; 12. Protective plate; 2. Sleeve; 3. Splicing block; 4. Pin mechanism; 41. Spring; 42. Limiting slider; 43. Pin; 44. Connecting block; 45. Push-pull block; 5. Locking mechanism; 51. Slot; 52. Pressing rotating plate; 53. Rotating shaft; 54. Torsion spring; 55. Buckle; 6. Protective net mechanism; 61. Protective net body; 62. Hollow plumb bob; 7. Stroke groove. Detailed Implementation

[0022] The present invention will be further described below with reference to specific embodiments.

[0023] Example 1

[0024] like Figures 1-6 As shown, a slope reinforcement structure for civil engineering includes a rectangular frame mechanism 1. The rectangular frame mechanism 1 is characterized by a sleeve 2 fixedly connected to one side, and two splicing blocks 3 fixedly connected to the side of the rectangular frame mechanism 1 away from the sleeve 2. Each splicing block 3 has a pin hole inside. A pin mechanism 4 for quick assembly of multiple rectangular frame mechanisms 1 is slidably installed inside the sleeve 2. The pin mechanism 4 on one side of one rectangular frame mechanism 1 can be inserted into the pin hole inside the splicing block 3 on the other side of the rectangular frame mechanism 1. A locking mechanism 5 is slidably engaged on one side of the pin mechanism 4. A protective netting mechanism 6 is fixedly installed at the bottom of the rectangular frame mechanism 1. In the initial state, the workers fix the rectangular frame mechanism 1 to the surface of the slope with expansion bolts, and then insert it into the pin holes inside the splicing block 3 through the pin mechanism 4 according to the area of ​​the slope surface. This achieves the purpose of quickly splicing multiple rectangular frame mechanisms 1. The spliced ​​rectangular frame mechanism 1 can be angled with the splicing point as the center, so that the spliced ​​rectangular frame mechanism 1 is more adaptable to the surface of the slope. At the same time as the rectangular frame mechanism 1 is laid on the surface of the slope, the protective netting mechanism 6 adheres to the surface of the slope due to gravity.

[0025] The pin mechanism 4 includes a spring 41 disposed inside the sleeve 2. Limiting sliders 42 are provided at both ends of the spring 41. The spring 41 can apply a certain pushing force to the limiting sliders 42. Pins 43 are fixedly connected to the side of each limiting slider 42 away from the spring 41. One end of the pin 43 penetrates the sleeve 2 and extends to the outside of the sleeve 2. The pin 43 is adapted to fit into the pin hole inside the splicing block 3, thereby achieving the purpose of insertion. Both the pin 43 and the pin hole inside the splicing block 3 are circular. Therefore, the two rectangular frame mechanisms 1 are connected by the pin 43. After the splicing block 3 is inserted, it can be rotated and adjusted with the connection between the pin 43 and the splicing block 3 as the center. One side of each of the two limiting sliders 42 is fixedly connected to a connecting block 44, and the top of each of the two connecting blocks 44 is fixedly installed with a push-pull block 45. By sliding the two push-pull blocks 45 at the same time, the push-pull blocks 45 respectively drive the limiting sliders 42 to slide inside the sleeve 2 through the connecting blocks 44, while squeezing the spring 41. While the limiting sliders 42 slide, they drive the pin 43, thereby causing the pin 43 to retract into the sleeve 2 until it is flush with both ends of the sleeve 2.

[0026] The locking mechanism 5 includes a slot 51 formed on the top of the push-pull block 45. A pressing rotating plate 52 is disposed inside the slot 51. A rotating shaft 53 is rotatably connected to the corner of the pressing rotating plate 52. The rotating shaft 53 allows the pressing rotating plate 52 to rotate around its center. The slot 51 limits the rotational stroke of the pressing rotating plate 52 to prevent excessive rotation. Both ends of the rotating shaft 53 are fixedly connected to the push-pull block 45, and the pressing rotating plate 52 is positioned away from the push-pull block 45. Each side of the bottom of the slot 51 is fixedly connected with a buckle 55. The rectangular frame mechanism 1 is provided with a matching slot near the buckle 55. The buckle 55 and the slot can lock the push-pull block 45 in the initial state to prevent the push-pull block 45 from being displaced. The outer surface of the rotating shaft 53 is fitted with a torsion spring 54. The two ends of the torsion spring 54 are fixedly connected to the rotating shaft 53 and the pressing rotating plate 52 respectively. The torsion spring 54 can apply a certain rotational elastic force to the pressing rotating plate 52 through the rotating shaft 53.

[0027] The rectangular frame mechanism 1 has a stroke groove 7 with the same length as the pin 43 near the push-pull block 45, which can limit the sliding stroke of the push-pull block 45 so that the length of the push-pull block 45 is the same as that of the pin 43 during the sliding stroke.

[0028] This device can release the locking state of the push-pull block 45 by pressing the rotating plate 52, and then simultaneously slide the two push-pull blocks 45, bringing them closer together. As they slide, the two push-pull blocks 45 drive the limiting sliders 42 via the connecting block 44. The sliding of the two limiting sliders 42 not only compresses the spring 41 inside the sleeve 2, but also causes the pins 43 to retract into the sleeve 2. Then, the splicing block 3 on the other rectangular frame mechanism 1 is aligned with both ends of the sleeve 2. Finally, the push-pull blocks 45 are released, and the push-pull blocks 45... As the force disappears, the spring 41 elastically recovers, and then pushes the pin 43 into the pin hole inside the two splicing blocks 3 through the limit slider 42, so as to assemble and splice the two rectangular frame mechanisms 1. At the same time as the two push-pull blocks 45 are reset, they press the rotating plate 52 and the rotational force applied by the torsion spring 54, so that the buckle 55 is respectively locked into the slot, thereby locking the push-pull blocks 45, preventing accidental contact and sliding of the push-pull blocks 45, and improving the structural stability of the splice of the two rectangular frame mechanisms 1.

[0029] Example 2

[0030] like Figures 1-3As shown, the protective net mechanism 6 includes a protective net body 61 fixedly installed at the bottom of the rectangular frame mechanism 1. The protective net body 61 has multiple meshes inside and is a flexible mechanism. Therefore, when a rockfall occurs, the protrusions on the surface of the rockfall will get stuck into the mesh, forming a mechanical interlock, thereby restricting its displacement. Inside the protective net body 61, there are matrix-distributed hollow lead weights 62 that are slidably installed. The hollow lead weights 62 have a large self-weight, which allows the protective net body 61 to fit tightly against the surface of the slope. In addition, the hollow lead weights 62 are made of relatively hard material, avoiding the presence of many gaps and cracks on the slope surface. Therefore, some of the hollow lead weights 62 roll and get stuck into the interior of the slope or cracks, thereby providing a certain pulling force to the device and preventing the installation of the rectangular frame mechanism 1 from loosening and slipping.

[0031] The rectangular frame mechanism 1 includes a rectangular frame body 11. Inside the rectangular frame body 11, a protective plate 12 with matrix-shaped through holes is fixedly installed. The protective plate 12 facilitates personnel walking on slopes with gentle slopes. The through holes not only increase the surface roughness of the protective plate 12, but also allow rainwater to drain into the slope in time during rainy weather, preventing the slope surface from becoming too dry and damaging the structural stability and internal cohesion of the slope rock or soil, thus reducing the probability of rockfall.

[0032] When the rectangular frame mechanism 1 of this device is laid on the slope surface, the protective net body 61 will be tightly attached to the slope surface due to the weight of the hollow plumb bob 62. Due to the looseness of the protective net body 61 and the sliding stroke of the hollow plumb bob 62 on the protective net body 61, the hollow plumb bob 62 will undergo a small displacement and roll on the slope surface. Since there are a lot of gaps in the rock and soil on the slope surface, a small number of hollow plumb bobs 62 will roll into the gaps in the rock or soil and get stuck, thus exerting a certain pulling force on the rectangular frame mechanism 1 and preventing the rectangular frame mechanism 1 from slipping on the slope surface when it becomes loose at the installation point.

[0033] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A slope reinforcement structure for civil engineering, comprising a rectangular frame mechanism (1), characterized in that, A sleeve (2) is fixedly connected to one side of the rectangular frame mechanism (1). Two splicing blocks (3) are fixedly connected to the side of the rectangular frame mechanism (1) away from the sleeve (2). A pin mechanism (4) for quick splicing of multiple rectangular frame mechanisms (1) is slidably installed inside the sleeve (2). A locking mechanism (5) is slidably engaged on one side of the pin mechanism (4). A protective net mechanism (6) is fixedly installed at the bottom of the rectangular frame mechanism (1).

2. The slope reinforcement structure for civil engineering according to claim 1, characterized in that, The pin mechanism (4) includes a spring (41) disposed inside the sleeve (2). Both ends of the spring (41) are provided with limit sliders (42). The side of each limit slider (42) away from the spring (41) is fixedly connected with a pin (43). One end of the pin (43) passes through the sleeve (2) and extends to the outside of the sleeve (2). One side of each limit slider (42) is fixedly connected with a connecting block (44). The top of each connecting block (44) is fixedly installed with a push-pull block (45).

3. A slope reinforcement structure for civil engineering according to claim 2, characterized in that, The locking mechanism (5) includes a slot (51) on the top of the push-pull block (45). A pressing rotating plate (52) is provided inside the slot (51). A rotating shaft (53) is rotatably connected to the corner of the pressing rotating plate (52). Both ends of the rotating shaft (53) are fixedly connected to the push-pull block (45). A buckle (55) is fixedly connected to the bottom of the side of the pressing rotating plate (52) away from the slot (51). A matching slot is provided near the buckle (55) of the rectangular frame mechanism (1). A torsion spring (54) is sleeved on the outer surface of the rotating shaft (53). Both ends of the torsion spring (54) are fixedly connected to the rotating shaft (53) and the pressing rotating plate (52) respectively.

4. A slope reinforcement structure for civil engineering according to claim 2, characterized in that, The rectangular frame mechanism (1) has a stroke groove (7) with the same length as the pin (43) near the push-pull block (45).

5. A slope reinforcement structure for civil engineering according to claim 1, characterized in that, The protective net mechanism (6) includes a protective net body (61) fixedly installed at the bottom of the rectangular frame mechanism (1), and a matrix of hollow plumb bobs (62) are slidably installed inside the protective net body (61).

6. A slope reinforcement structure for civil engineering according to claim 1, characterized in that, The rectangular frame mechanism (1) includes a rectangular frame body (11), and a protective plate (12) with matrix-shaped through holes is fixedly installed inside the rectangular frame body (11).

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