A slope protection mechanism

Abstract

The utility model belongs to the technical field of engineering construction, concretely relates to a side slope protection mechanism, including first -level protection network and second -level protection network, the second -level protection network is formed by the cross distribution of many steel cables, and the cross point interval of second -level protection network is equipped with connecting mechanism, the connecting mechanism includes bottom plate and buckle cover, and the bottom plate is equipped with the docking ware between buckle cover, buckle cover side part is equipped with the flange, the bottom plate is opened with the buckle mouth that the flange position structure corresponds matching, through the connecting mode of the bottom plate and buckle cover disclosed in this application, the setting of docking ware can make when the bottom plate and buckle cover are connected, need not manual additional compression, only need to carry out the bending treatment of flange after preliminary buckling, this is more convenient to the connection construction of second -level protection network, and the setting of further embedding wire ware can further limit the position and state of steel cable, thereby improving the connection stable state of second -level protection network.

Description

Technical Field

[0001] This utility model relates to the field of engineering construction technology, and in particular to a slope protection mechanism. Background Technology

[0002] Currently, in slope environments with risks of landslides and rockfalls, corresponding protective mechanisms are set up to avoid and prevent such risks. These include the commonly used passive slope protection nets, which mainly utilize a mesh structure made of steel wire. Through the strength of the net and the flexibility of the steel wire, the nets can cover slopes that may be at risk.

[0003] In areas with larger falling rocks, additional protective nets made of thicker steel cables are installed. To improve stability after connection, extra connection points are usually set at the intersections of the cables to ensure that the cables form a cross-shaped mesh structure. Currently, the common connection method is to directly use buckles to fasten the intersections of the cables. However, this method requires the operator to keep the buckles in place before fixing, which is inconvenient. Utility Model Content

[0004] The purpose of this utility model is to provide a slope protection mechanism that solves the technical problems of complex construction, inconvenient operation, and unstable positioning of steel cable intersection connection in the prior art.

[0005] This utility model is achieved by the following technical solution: a slope protection mechanism, characterized in that it includes a primary protection net and a secondary protection net, wherein the secondary protection net is formed by multiple steel cables distributed in a cross pattern, and the intersection points of the secondary protection net are provided with connecting mechanisms at intervals; the connecting mechanism includes a base plate and a buckle cover, and a connector is provided between the base plate and the buckle cover.

[0006] Furthermore, the docking device includes a gripper and a spring claw. The gripper is connected to the cover, and the other end of the gripper is provided with a right-angled trapezoidal block. The inclined side of the right-angled trapezoidal block faces the spring claw. The spring claw is connected to the base plate. The vertical cross-section of the spring claw has a Z-shaped structure and is made of elastic material. When the base plate and the cover are fastened, the gripper and the spring claw are in a hooked state.

[0007] Furthermore, the side of the cover is provided with a folding plate, and the bottom plate has a buckle that matches the position and structure of the folding plate.

[0008] Furthermore, both the base plate and the snap-fit ​​end of the cover are provided with X-shaped wire inserts, and the center of the wire insert has a wire groove that matches the size of the steel cable.

[0009] Furthermore, the cable groove is provided with anti-slip filler to improve the stability of the steel cable in the inserter.

[0010] Furthermore, an observation window is provided in the middle of the upper end of the cover to detect whether the steel cable has entered the insert.

[0011] Furthermore, the number of the docking devices is at least two, and they are symmetrically distributed with respect to the center of the base plate.

[0012] The slope protection mechanism described in this utility model has the following beneficial effects: The connection method of the base plate and the cover disclosed in this application allows the connection device to eliminate the need for manual tightening when connecting the base plate and the cover. The bending of the folding plate can be performed after the initial fastening. This makes the connection construction of the secondary protection net more convenient. Furthermore, the setting of the cable insert can further limit the position and state of the steel cable, thereby improving the connection stability of the secondary protection net. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. The drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0014] Figure 1 This is a partial structural diagram of the primary protective net, secondary protective net, and connecting mechanism after they are connected.

[0015] Figure 2 This is a schematic diagram of the structure of the connecting mechanism after it is engaged.

[0016] Figure 3 This is a cross-sectional view of the structure after the connecting mechanism of this application is engaged.

[0017] Figure 4 This is a structural schematic diagram of the base plate and corresponding components of this application.

[0018] Figure 5 This is a structural diagram of the cover and corresponding components of this application, with the folding plate removed.

[0019] In the diagram, 1-Primary protective netting; 11-Secondary protective netting; 12-Steel cable; 2-Base plate; 21-Clasp; 3-Clip cover; 31-Folded plate; 32-Observation window; 4-Grabber; 41-Spring claw; 42-Right-angled trapezoidal block; 5-Wire inserter; 51-Wire trough. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention. Example

[0022] like Figure 1-5 As shown, a slope protection mechanism includes a primary protection net 1 and a secondary protection net 11. The secondary protection net 11 is formed by multiple steel cables 12 intersecting and distributed, and the intersections of the secondary protection net 11 are provided with connecting mechanisms at intervals. The connecting mechanism includes a base plate 2 and a buckle cover 3. A connector is provided between the base plate 2 and the buckle cover 3. A folding plate 31 is provided on the side of the buckle cover 3. The base plate 2 has a buckle opening 21 that matches the position and structure of the folding plate 31. The docking device includes a gripper 4 and a spring claw 41. The gripper 4 is connected to the cover 3. The other end of the gripper 4 is provided with a right-angled trapezoidal block 42. The inclined side of the right-angled trapezoidal block 42 faces the spring claw 41. The spring claw 41 is connected to the base plate 2. The vertical cross section of the spring claw 41 has a Z-shaped structure and is made of elastic material. When the base plate 2 and the cover 3 are fastened together, the gripper 4 and the spring claw 41 are in a hooked state.

[0023] When setting up protection for a designated slope, piles or pins are driven into the top of the slope or other designated locations. Then, the primary protection net 1 is laid first to initially cover the slope. The primary protection net 1 is a metal mesh formed by connecting fine steel wires, ring mesh or grid mesh, which is used to prevent and block small falling rocks. The secondary protection net 11 is composed of steel cables 12 with a larger diameter. The upper and lower ends of the secondary protection net 11 are equipped with end ropes that are connected to the ends of the primary protection net 1, so that the primary protection net 1 and the secondary protection net 11 will not separate. The larger diameter steel cables 12 of the secondary protection net 11 can be used to block larger falling rocks and have stronger impact resistance. This two-level protection net structure makes the slope protection safer and more stable. Since the steel cables 12 of the secondary protective net 11 are laid on site, unlike the primary protective net 1 which can be braided during the production process, in order to improve the positional stability and protective effect of the secondary protective net 11 after laying, this application will use a connecting mechanism to fix the intersection of the cross-distributed steel cables 12. When connecting the steel cable 12 using the connecting mechanism of this application, first place the base plate 2 at the intersection of the steel cable 12 and place it between the primary protective net 1 and the secondary protective net 11. Then, place the buckle 3 corresponding to the base plate 2 and fasten the buckle 3 to the base plate 2. The buckle opening 21 and the folding plate 31 need to be inserted and staggered in position on the steel cable 12. During the fastening process, the gripper 4 moves downward and gradually approaches the spring claw 41. The spring claw 41 itself is made of an elastic material such as iron sheet or flexible plastic. Therefore, when the right-angled trapezoidal block 42 of the gripper 4 abuts against the spring claw 41, the spring claw 41 is pushed. The bend continues until the right-angled trapezoidal block 42 completely moves down and abuts against the base plate 2. Then, the spring claw 41 resets. At this time, the Z-shaped structure of the spring claw 41 will engage with the right-angled part of the right-angled trapezoidal block 42 and the claw 4, preventing the cover 3 from moving up and maintaining the engagement between the cover 3 and the base plate 2. This eliminates the need for manual maintenance of the maximum fit between the base plate 2 and the cover 3, making it easier to bend the folded plate 31 that passes through the base plate 2. After the folded plate 31 is bent, it will fasten the base plate 2, achieving the effect of connecting the cover 3 and the base plate 2 to form a connection at the intersection of the steel cable 12.

[0024] Both the base plate 2 and the buckle cover 3 are equipped with X-shaped wire inserts 5 at their fastening ends. The wire inserts 5 have a wire groove 51 in the middle that matches the size of the steel cable 12.

[0025] The wire groove 51 of the wire inserter 5 can position the two steel cables 12 that form the intersection of the steel cables 12, improve the positional stability of the steel cables 12, and make the steel cables 12 less prone to left and right swaying.

[0026] The wire groove 51 of the wire inserter 5 is provided with anti-slip filler.

[0027] The anti-slip filler can be a friction surface, raised metal bumps, or other materials that improve the surface friction of the steel cable 12, thereby making the steel cable 12 more stable in the trough 51.

[0028] An observation window 32 is provided at the middle of the upper part of the cover 3.

[0029] The observation window 32 makes it easier to observe whether the steel cable 12 has fallen into the inserter 5.

[0030] The number of docking devices shall be at least two and they shall be symmetrically distributed with reference to the center of the base plate 2.

[0031] The two docking devices are symmetrically distributed. During disassembly, the folding plate 31 can be removed first, and then the cover 3 and the base plate 2 can be separated by pressing the spring claw 41 with both hands at the same time, which meets the requirements for replacement or disassembly. However, considering that in actual applications, the connection mechanism for the recovery of the secondary protective net 11 is mostly destructive disassembly, that is, the integrity of the base plate 2 and the cover 3 does not need to be considered. After destructive separation, the metal parts are recycled and recast. Therefore, in fact, considering the connection stability and strength, it is better to use four docking devices.

[0032] The above embodiments describe the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Modifications and variations made by those skilled in the art without departing from the spirit and scope of this utility model should be protected within the scope of the appended claims.

Claims

1. A slope protection mechanism, characterized in that, It includes a primary protective net (1) and a secondary protective net (11). The secondary protective net (11) is formed by multiple steel cables (12) intersecting and distributed. The intersections of the secondary protective net (11) are provided with connecting mechanisms. The connecting mechanism includes a base plate (2) and a cover (3). A connector is provided between the base plate (2) and the cover (3).

2. The slope protection mechanism according to claim 1, characterized in that, The docking device includes a gripper (4) and a spring claw (41). The gripper (4) is connected to the cover (3). The other end of the gripper (4) is provided with a right-angled trapezoidal block (42). The inclined side of the right-angled trapezoidal block (42) faces the spring claw (41). The spring claw (41) is connected to the base plate (2). The vertical cross section of the spring claw (41) is Z-shaped and made of elastic material. When the base plate (2) and the cover (3) are fastened, the gripper (4) and the spring claw (41) are in a hooked state.

3. The slope protection mechanism according to claim 1, characterized in that, The cover (3) has a folding plate (31) on its side, and the bottom plate (2) has a buckle (21) that matches the position and structure of the folding plate (31).

4. A slope protection mechanism according to claim 1, characterized in that, The base plate (2) and the buckle cover (3) are both provided with X-shaped wire inserts (5), and the middle part of the wire insert (5) has a wire groove (51) that matches the size of the steel cable (12).

5. A slope protection mechanism according to claim 4, characterized in that, The cable groove (51) is provided with anti-slip filler to improve the stability of the steel cable (12) in the cable insert (5).

6. A slope protection mechanism according to claim 1, characterized in that, The upper middle part of the cover (3) is provided with an observation window (32) for detecting whether the steel cable (12) has entered the inserter (5).

7. A slope protection mechanism according to claim 1, characterized in that, The number of docking devices is at least two, and they are symmetrically distributed with reference to the center of the base plate (2).

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