Slope protection damping ditch

Abstract

The utility model provides a slope protection damping ditch. The slope protection damping ditch comprises a damping ditch body. The limiting groove is formed in the inner side wall of the damping groove; the protection structure is laid in the damping groove, the protection structure comprises a protection net and a first positioning ring, the protection net is laid in the damping groove, and the first positioning ring is fixed to the edge of the protection net; the positioning rod penetrates through the first positioning ring and is embedded into a foundation on the periphery of the damping ditch; the slope protection damping ditch provided by the utility model has the advantages that the influence of surrounding vibration on a building is reduced by building the vibration isolation ditch with the wave stop blocks, and rolling stones falling into the damping ditch are convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of civil engineering, and in particular to a slope protection shock absorbing ditch. Background Technology

[0002] The vibration isolation measure of the shock absorbing trench is to set up a vibration isolation barrier on the path of vibration wave propagation, destroy the propagation path of the vibration wave, cause the loss of vibration wave energy, and achieve the purpose of reducing or even eliminating the impact of vibration waves on the protected buildings.

[0003] After searching, the patent announcement number CN 204343341 U discloses a stepped vibration isolation ditch, including a first-order vibration isolation ditch set at the edge of the high fill platform, the distance between the ditch edge and the slope is not less than 3 meters, and on the high fill middle platform slope, a number of second-order vibration isolation trenches with parallel central axes are set from top to bottom along the slope. In two adjacent second-order vibration isolation trenches, the top elevation of the lower second-order vibration isolation trench is higher than the bottom elevation of the upper second-order vibration isolation trench.

[0004] Some existing shock-absorbing trenches can effectively reduce the impact of surrounding vibrations on buildings during use. However, during the vibration process, some rolling stones on the slope will roll into the shock-absorbing trench. Due to the limited space for movement in the shock-absorbing trench, it is not easy to clean the rolling stones, which will be blocked in the shock-absorbing trench, which will greatly reduce the vibration isolation effect of the shock-absorbing trench, and thus affect the surrounding buildings.

[0005] Therefore, it is necessary to provide a new slope protection shock-absorbing ditch to solve the above technical problems. Contents of utility model

[0006] The technical problem solved by the utility model is to provide a slope protection vibration reduction ditch which reduces the influence of surrounding vibration on the building by constructing a vibration isolation ditch with wave damping blocks, so as to facilitate the cleaning of rolling stones that fall into the vibration reduction ditch.

[0007] To solve the above technical problems, the utility model provides a slope protection shock-absorbing ditch comprising: a shock-absorbing ditch; a limiting ditch, the limiting ditch is excavated on the inner wall of the shock-absorbing ditch; a protective structure, the protective structure is laid inside the shock-absorbing ditch, the protective structure comprises a protective net and a first positioning ring, the protective net is laid inside the shock-absorbing ditch, the first positioning ring is fixed to the edge of the protective net; a positioning rod, the positioning rod passes through the first positioning ring and is embedded in the outer foundation of the shock-absorbing ditch.

[0008] Preferably, the protective structure further comprises a drawstring and a second positioning ring, one end of the drawstring is fixedly connected to the side wall of the protective net, and the second positioning ring is fixedly connected to the other end of the drawstring.

[0009] Preferably, the position where the drawstring is connected to the protective net is symmetrical to the position where the first positioning ring is connected to the protective net, and the drawstring is placed inside the limiting groove, and the second positioning ring can be accommodated inside the limiting groove.

[0010] Preferably, the area of the first positioning ring is larger than the area of the second positioning ring, and the first positioning ring is supported on the ground surface at the top of the limiting groove.

[0011] Preferably, the inner diameters of the first positioning ring and the second positioning ring are equal, and the positions of the first positioning ring and the second positioning ring are symmetrical up and down, and the first positioning ring and the second positioning ring are fixedly connected in series by the positioning rod.

[0012] Preferably, the upper side wall of the shock-absorbing groove is arc-shaped, and its arc extends outward from bottom to top. The depth of the shock-absorbing groove is about two meters, and its width is about one meter.

[0013] Preferably, the protective net is laid flat on the surface of the shock-absorbing groove, and the edges and side walls of the protective net are fixed by the first positioning ring and the second positioning ring.

[0014] Compared with the related art, the slope protection shock-absorbing groove provided by the present invention has the following beneficial effects:

[0015] The present invention provides a slope protection shock-absorbing groove. First, a shock-absorbing groove with a depth of about two meters and a width of about one meter is excavated near the gas station, so that when construction is carried out on the slope, the shock wave generated by blasting can be reduced, and the impact on the gas station can be minimized. A protective structure is laid inside the shock-absorbing groove, and the protective structure is fixed inside the shock-absorbing groove by the positioning rod to limit the position of the protective structure, so that it can support the shock-absorbing groove to prevent collapse. When the rolling stones generated by blasting fall into the shock-absorbing groove, the protective structure can be hoisted by a crane, and the falling rolling stones can be cleared, so that the shock-absorbing groove can play the maximum shock-absorbing role. This shock-absorbing groove has the advantages of reducing the impact of surrounding vibrations on buildings by building a vibration isolation groove with wave resistance blocks and facilitating the cleaning of rolling stones falling into the shock-absorbing groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a preferred embodiment of the slope protection shock-absorbing groove provided by the present invention;

[0017] Figure 2 is Figure 1 A schematic structural diagram of the shock-absorbing groove shown in a three-dimensional display;

[0018] Figure 3 is Figure 2The schematic diagram of the structure of the shock-absorbing groove paving net from a top view is shown.

[0019] Numbers in the figure: 1, shock-absorbing groove, 2, limiting groove, 3, protective structure, 31, protective net, 32, first positioning ring, 33, pull rope, 34, second positioning ring, 4, positioning rod, 5, foundation. Specific implementation method

[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation methods.

[0021] Please refer to Figures 1 to 3 , Figure 1 A schematic diagram of a preferred embodiment of the slope protection shock-absorbing ditch provided by the utility model; Figure 2 For Figure 1 Structural diagram of the three-dimensional display of the shock-absorbing groove shown in the figure; Figure 3 For Figure 2 The schematic diagram of the structure of the shock-absorbing ditch with a net laid from a top view; the slope protection shock-absorbing ditch includes: a shock-absorbing ditch 1; a limiting ditch 2, the limiting ditch 2 is excavated on the inner wall of the shock-absorbing ditch 1; a protective structure 3, the protective structure 3 is laid inside the shock-absorbing ditch 1, the protective structure 3 includes a protective net 31 and a first positioning ring 32, the protective net 31 is laid inside the shock-absorbing ditch 1, and the first positioning ring 32 is fixed to the edge of the protective net 31; a positioning rod 4, the positioning rod 4 passes through the first positioning ring 32 and is embedded in the outer foundation 5 of the shock-absorbing ditch 1.

[0022] During the specific implementation process, such as Figure 1 and Figure 3 As shown, the protective structure 3 also includes a pull rope 33 and a second positioning ring 34, one end of the pull rope 33 is fixedly connected to the side wall of the protective net 31, and the second positioning ring 34 is fixedly connected to the other end of the pull rope 33; the position where the pull rope 33 is connected to the protective net 31 is symmetrical to the position where the first positioning ring 32 is connected to the protective net 31, and the pull rope 33 is placed inside the limiting groove 2, and the second positioning ring 34 can be accommodated inside the limiting groove 2; the area of ​​the first positioning ring 32 is larger than the area of ​​the second positioning ring 34, and the first positioning ring 32 is supported on the foundation 5 surface at the top of the limiting groove 2; the inner diameters of the first positioning ring 32 and the second positioning ring 34 are equal, and the positions of the first positioning ring 32 and the second positioning ring 34 are symmetrical up and down, and the first positioning ring 32 and the second positioning ring 34 are fixed in series by the positioning rod 4.

[0023] It is convenient to connect the second positioning ring 34 to the side wall of the protective net 31 through the pulling rope 33. The positions of the first positioning ring 32 and the second positioning ring 34 are fixed in series by the limiting rod, driving the first positioning ring 32 and the second positioning ring 34 to limit the position of the protective net 31, so that the side wall of the protective net 31 can closely adhere to the inner side wall of the shock-absorbing groove 1.

[0024] In the specific implementation process, as Figure 1 , Figure 2 and Figure 3 shown, the upper side wall of the shock-absorbing groove 1 is arc-shaped, and its arc extends outward from bottom to top. The depth of the shock-absorbing groove 1 is about two meters, and its width is about one meter. The protective net 31 is laid flat on the surface of the shock-absorbing groove 1, and the edges and side walls of the protective net 31 are fixed by the first positioning ring 32 and the second positioning ring 34.

[0025] It is convenient to lay the protective net 31 on the surface of the shock-absorbing groove 1. Under the fixation of the positioning rod 4, it can support the side wall of the shock-absorbing groove 1 to a certain extent, and it is also convenient to clean the rolling stones falling into the shock-absorbing groove 1.

[0026] The working principle of the slope protection shock-absorbing groove provided by the present invention is as follows:

[0027] During use, first, near the gas station, dig a shock-absorbing trench 1 with a depth of about two meters and a width of about one meter. Dig the upper side wall at the opening of the shock-absorbing trench 1 into an arc extending outward. Then, according to the size of the protective net 31, dig the limiting trenches 2 on the inner side wall of the shock-absorbing trench 1 in sequence, making the depth of the limiting trenches 2 equal to the depth of the shock-absorbing trench 1. Then, measure the size of the protective net 31 laid inside the shock-absorbing trench 1. Connect and fix the second positioning ring 34 to the side wall of the protective net 31 through the pull rope 33. Then, lay the protective net 31 inside the shock-absorbing trench 1, making the protective net 31 closely adhere to the inner side wall of the shock-absorbing trench 1. Adjust the position of the protective net 31 so that the pull rope 33 and the second fixing ring are inside the limiting trench 2, and make the edge of the protective net 31 lie flat on the surface of the foundation 5 around the shock-absorbing trench 1 to protect the limiting trench 2. Then, use the positioning rod 4 to connect and series the corresponding first positioning ring 32 and the second positioning ring 34, and then embed the positioning rod 4 into the foundation 5 to fix the position of the protective net 31, which can provide a certain support for the edge of the shock-absorbing trench 1. During construction, for the rolling stones falling into it, the crane can be connected to the first positioning ring 32 to lift out the rolled-in stones. This shock-absorbing trench has the advantages of reducing the impact of surrounding vibrations on the building by constructing a vibration-isolating trench with wave-damping blocks and facilitating the cleaning of the rolling stones falling into the shock-absorbing trench.

[0028] Compared with the related technology, the slope protection shock-absorbing trench provided by the present utility model has the following beneficial effects:

[0029] The present utility model provides a slope protection shock-absorbing trench. First, dig a shock-absorbing trench 1 with a depth of about two meters and a width of about one meter near the gas station, so that the shock-absorbing trench 1 can reduce the impact of the vibration wave generated by blasting on the gas station during slope construction. Lay the protection structure 3 inside the shock-absorbing trench 1, and fix the protection structure 3 inside the shock-absorbing trench 1 through the positioning rod 4 to limit the position of the protection structure 3, so that it can support the shock-absorbing trench 1 to prevent collapse. And when the rolling stones generated by blasting fall into the shock-absorbing trench 1, the crane can be used to lift the protection structure 3 to clean the fallen rolling stones, so that the shock-absorbing trench 1 can play the maximum shock-absorbing role. This shock-absorbing trench 1 has the advantages of reducing the impact of surrounding vibrations on the building by constructing a vibration-isolating trench with wave-damping blocks and facilitating the cleaning of the rolling stones falling into the shock-absorbing trench 1.

[0030] The above are only embodiments of the present utility model, and do not thus limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall similarly be included within the patent protection scope of the present utility model.

Claims

1. A slope protection shock absorbing ditch, characterized in that: include; Shock-absorbing groove (1); A limiting groove (2), wherein the limiting groove (2) is excavated on the inner side wall of the shock absorbing groove (1); A protective structure (3), the protective structure (3) being laid inside the shock absorbing groove (1), the protective structure (3) comprising a protective net (31) and a first positioning ring (32), the protective net (31) being laid inside the shock absorbing groove (1), and the first positioning ring (32) being fixed to an edge of the protective net (31); A positioning rod (4), wherein the positioning rod (4) passes through the first positioning ring (32) and is embedded in the interior of the outer foundation (5) of the shock-absorbing groove (1).

2. The slope protection shock absorbing ditch according to claim 1 is characterized in that: The protective structure (3) further comprises a pull rope (33) and a second positioning ring (34), one end of the pull rope (33) being fixedly connected to the side wall of the protective net (31), and the second positioning ring (34) being fixedly connected to the other end of the pull rope (33).

3. The slope protection shock absorbing ditch according to claim 2 is characterized in that: The position where the pull rope (33) is connected to the protective net (31) is symmetrical to the position where the first positioning ring (32) is connected to the protective net (31), and the pull rope (33) is placed inside the limiting groove (2), and the second positioning ring (34) can be accommodated inside the limiting groove (2).

4. The slope protection shock absorbing ditch according to claim 2 is characterized in that: The area of ​​the first positioning ring (32) is greater than the area of ​​the second positioning ring (34), and the first positioning ring (32) is supported on the surface of the foundation (5) at the top end of the limiting groove (2).

5. The slope protection shock absorbing ditch according to claim 2 is characterized in that: The inner diameters of the first positioning ring (32) and the second positioning ring (34) are equal, and the positions of the first positioning ring (32) and the second positioning ring (34) are symmetrical in vertical direction, and the first positioning ring (32) and the second positioning ring (34) are fixed in series by the positioning rod (4).

6. The slope protection shock absorbing ditch according to claim 2 is characterized in that: The upper end side wall of the shock absorbing groove (1) is arc-shaped, and the arc extends outward from bottom to top, and the depth of the shock absorbing groove (1) is two meters, and the width is one meter.

7. The slope protection shock absorbing ditch according to claim 2 is characterized in that: The protection net (31) is laid flat on the surface of the shock-absorbing groove (1), and the edge and side wall of the protection net (31) are fixed by the first positioning ring (32) and the second positioning ring (34).

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