Anti-seepage slope diversion reinforcement equipment for geotechnical engineering

Abstract

The utility model discloses an anti-seepage slope diversion reinforcing device for geotechnical engineering, which comprises fences fixedly and symmetrically arranged on two sides of the surface of a slope and a plurality of fixed piles fixedly arranged in the middle of the surface of the slope at equal intervals, and the upper ends of the fixed piles are jointly connected with a sliding rod capable of sliding up and down. A plurality of flow guide plates are symmetrically arranged on the two sides of the sliding rod at equal intervals, the tail ends of the flow guide plates extend to the inner side of the fence, the inner side of the fence is open, the interior of the fence is hollow, a plurality of baffles are arranged in the fence at equal intervals, and a plurality of flow guide holes are formed in the surfaces of the baffles. The device can achieve the purpose of guiding rainwater and gravels, prevents accumulated water from permeating into the side slope to cause the collapse risk of the side slope, and is practical, rapid and convenient to install.

Description

Technical Field

[0001] The utility model relates to the technical field of geotechnical engineering, in particular to anti-seepage slope diversion and reinforcement equipment for geotechnical engineering. Background Art

[0002] With the acceleration of urbanization and the continuous expansion of infrastructure construction, geotechnical engineering plays an increasingly important role in urban development. As an important part of geotechnical engineering, slopes have important significance and role. However, in areas with diverse and complex geological environments, slopes are often faced with continuous destruction and erosion by natural forces and human factors, which brings safety hazards to geotechnical engineering and the surrounding environment. Therefore, in order to ensure the safety and stability of geotechnical engineering, it is imperative to take appropriate slope protection measures.

[0003] Slope stability analysis is a very important step in slope protection design. By comprehensively analyzing factors such as the geological conditions, engineering materials, site loads and surrounding environment of the slope, the stability of the slope can be determined, providing a reliable basis for reasonable protection measures.

[0004] Common slope protection measures include concrete lining, plant cover, reinforced earth slope, geogrid, etc. Some people have conducted further research on this basis. For example, patent CN218204462U discloses a geotechnical engineering slope protection structure, including a protection net arranged on the slope surface, upper anchor rods and lower anchor rods for fixing the protection net, and a baffle assembly arranged at the foot of the slope to block falling rocks. A drainage pipe is arranged inside the baffle. Through the cooperation of the diversion groove and the drainage pipe, the accumulated water generated by the baffle can be discharged to avoid the hidden danger of the stability of the slope structure caused by the accumulated water. However, the installation of this protection structure is very inconvenient, and it occupies a large area, and its practicality needs to be studied. Utility Model Content

[0005] In view of the above-mentioned problems, the utility model provides an anti-seepage slope diversion and reinforcement device for geotechnical engineering.

[0006] The technical solution of the utility model is:

[0007] A water-seepage-proof slope diversion reinforcement device for geotechnical engineering comprises enclosures fixedly and symmetrically arranged on both sides of the slope surface, and a plurality of fixed piles fixedly and evenly arranged in the middle of the slope surface, the upper end of each of the fixed piles is commonly connected to a sliding rod that can slide up and down, a plurality of guide plates are symmetrically and evenly arranged on both sides of the sliding rod, the ends of the guide plates extend to the inside of the enclosure, the inside of the enclosure is open and hollow, a plurality of baffles are evenly arranged inside the enclosure, and a plurality of diversion holes are arranged on the surface of the baffles.

[0008] Furthermore, a slide groove is provided on the top of the fixing pile, and the slide groove is slidably connected to the slide rod.

[0009] Note: The slide groove can be set to enable the slide bar to move up and down, thereby facilitating the adjustment of the position of the guide plate.

[0010] Furthermore, a groove is provided in the middle of the guide plate, a slide plate is provided inside the groove, and when the slide plate contacts the slope surface, the top 1 / 4 to 1 / 5 of the slide plate is located outside the groove.

[0011] Description: Through the grooving and setting of the slide plate, the slide plate can be embedded and connected with the slope surface, and the slide plate can be used to divert rainwater and sand and gravel from the slope to avoid the risk of slope collapse caused by accumulated water seeping into the slope.

[0012] Furthermore, a plurality of limit blocks are provided at equal intervals on the inner upper end of the enclosure, the limit blocks are detachably connected to the card slots provided on the edge of the enclosure, and the limit blocks are connected to the end of the guide plate to prevent the guide plate and the slide rod from sliding down.

[0013] Note: The limit block is set to prevent the guide plate and the slide bar from sliding down, and the limit block is quick and easy to install.

[0014] Furthermore, there are 4 to 8 fixing piles, 3 to 7 guide plates are arranged on one side of the sliding rod, each baffle corresponds to a guide plate, and 3 to 5 limit blocks are arranged between any two guide plates.

[0015] Note: By optimizing the number of limit blocks, it is possible to select limit blocks of appropriate height as needed during use, thereby preventing the guide plate and the slide plate from being in the same position for a long time, causing gullies on the slope at that position.

[0016] Furthermore, a protective net for covering the entire slope is provided on the upper part of the enclosure.

[0017] Note: The protective net can prevent other large-sized debris from entering the device, thereby avoiding excessive burden on the guide plate, baffle and enclosure.

[0018] Furthermore, the baffle located at the bottom is correspondingly arranged at the bottom of the enclosure.

[0019] Note: The baffle can block the sand and gravel diverted by the guide plate and collect them together for easy processing.

[0020] Furthermore, the guide plate is arranged obliquely downward along the middle of the slide rod toward both sides, and the angle between the guide plate and the slide rod is 60-80°.

[0021] Note: By optimizing the angle of the guide plate, it can smoothly guide rainwater and gravel under the action of gravity.

[0022] The beneficial effects of the utility model are:

[0023] (1) The utility model is a kind of anti-seepage slope diversion reinforcement equipment for geotechnical engineering. It plays the role of slope fixing through fixed piles, and carries a series of structural components (slide rods, guide plates and slide plates) on the upper part of the fixed piles so that it can cooperate with the enclosures on both sides to divert rainwater and sand and gravel, and avoid the risk of slope collapse caused by accumulated water seeping into the interior of the slope. It is practical, quick and convenient to install.

[0024] (2) The utility model is a kind of anti-seepage slope diversion reinforcement equipment for geotechnical engineering. Through the detachable and flexibly adjustable guide plate and its related structural parts (slide plate and limit block), the purpose of diversion at different positions can be achieved, and the number of limit blocks can be optimized so that the limit blocks of appropriate height can be selected according to the needs during use, thereby avoiding the guide plate and the slide plate being in the same position for a long time, causing the slope at that position to be eroded by rainwater and cause gullies.

[0025] (3) In the anti-seepage slope diversion reinforcement device for geotechnical engineering of the utility model, the baffle can not only block the sand and gravel diverted by the guide plate and collect them in a centralized manner for easy treatment, but also discharge the collected rainwater through the diversion holes on the baffle. The protective net can prevent other large-sized debris from entering the device, thereby avoiding excessive burden on the guide plate, the baffle and the enclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall structure of a water seepage prevention slope diversion and reinforcement device for geotechnical engineering of the utility model;

[0027] Figure 2 This is a schematic diagram of the internal structure of a protective net for anti-seepage slope diversion and reinforcement equipment for geotechnical engineering of the utility model;

[0028] Figure 3 It is a top view of the interior of a protective net of a water seepage prevention slope diversion reinforcement equipment for geotechnical engineering of the utility model;

[0029] Figure 4 This is a front view of the lower side of the inner part of a protective net of a water seepage prevention slope diversion reinforcement equipment for geotechnical engineering of the utility model;

[0030] Figure 5 The utility model is a schematic diagram of the internal structure of a limit block of an anti-seepage slope diversion reinforcement device for geotechnical engineering.

[0031] Among them, 1-enclosure, 11-limiting block, 12-slot, 2-fixed pile, 21-slide, 3-slide bar, 4-guide plate, 41-slot, 42-slide plate, 5-baffle, 51-diversion hole, 6-protective net. DETAILED DESCRIPTION

[0032] Example 1

[0033] like Figures 1 to 4 As shown, a water seepage prevention slope diversion reinforcement device for geotechnical engineering includes a fence 1 fixedly and symmetrically arranged on both sides of the slope surface, and four fixed piles 2 fixedly and evenly arranged in the middle of the slope surface, each fixed pile 2 is 2 meters apart, and each fixed pile 2 is connected to a sliding rod 3 that can slide up and down at the upper end, and a slide groove 21 is arranged on the top of the fixed pile 2, and the slide groove 21 is slidably connected to the sliding rod 3, and three guide plates 4 are symmetrically and evenly arranged on both sides of the sliding rod 3, and each guide plate 4 on the same side is 2 meters apart, and the end of the guide plate 4 extends to the fence. 1, a groove 41 is provided in the middle of the guide plate 4, a slide plate 42 is provided inside the groove 41, and when the slide plate 42 contacts the surface of the slope, the top 1 / 4 of the slide plate 42 is located outside the groove 41, the inner side of the enclosure 1 is open and the interior is hollow, 4 baffles 5 are provided at equal intervals inside the enclosure 1, each baffle 5 is spaced 2m apart, and a plurality of guide holes 51 are provided on the surface of the baffle 5, the baffle 5 located at the bottom corresponds to the bottom of the enclosure 1, and each baffle 5 corresponds to a guide plate 4, and a protective net 6 for covering the entire slope is provided on the upper part of the enclosure 1;

[0034] like Figure 1 and 5 As shown, 12 limit blocks 11 are evenly spaced at the upper inner end of the enclosure 1, and each limit block 11 is 0.5m apart. The limit blocks 11 are detachably connected to the slots 12 provided on the edge of the enclosure 1, and the limit blocks 11 are docked with the ends of the guide plates 4 to prevent the guide plates 4 and the slide bars 3 from sliding down. Four limit blocks 11 are arranged between any two guide plates 4, and the guide plates 4 are arranged obliquely downward on both sides along the middle of the slide bars 3, and the angle between the guide plates 4 and the slide bars 3 is 70°.

[0035] Example 2

[0036] The difference between this embodiment and embodiment 1 is that:

[0037] There are 6 fixed piles 2. When the slide plate 42 contacts the slope surface, the top 1 / 5 of the slide plate 42 is located outside the slot 41. There are 5 guide plates 4 and baffles 5. Three limit blocks 11 should be set between any two guide plates 4. The angle between the guide plate 4 and the slide bar 3 is 60°.

[0038] Example 3

[0039] The difference between this embodiment and embodiment 1 is that:

[0040] There are 8 fixed piles 2, 7 guide plates 4 and baffles 5, 5 limit blocks 11 are arranged between any two guide plates 4, and the angle between the guide plate 4 and the slide bar 3 is 80°.

[0041] Example 4

[0042] The difference between this embodiment and embodiment 1 is that:

[0043] In this embodiment, since the width of the slope is relatively wide, five anti-seepage slope diversion and reinforcement devices for geotechnical engineering in Example 1 are placed side by side to achieve protection of the entire slope. The width of a single anti-seepage slope diversion and reinforcement device for geotechnical engineering in Example 1 is 4m. Therefore, in this embodiment, five anti-seepage slope diversion and reinforcement devices for geotechnical engineering in Example 1 are placed side by side to cover a slope of at least 20m (considering errors).

[0044] Working principle:

[0045] When in use, first install the fixed pile 2 and the enclosure 1, then install the slide bar 3, select a suitable position to install the guide plate 4, put the slide plate 42 down along the slot 41, and knock the slide plate 42 to embed it into the slope to achieve the diversion function. At the same time, the end of the guide plate 4 and the limit block 11 are released from abutting each other, firstly to prevent the limit block 11 from falling out of the slot 12, and secondly to prevent the guide plate 4, the slide plate 42 and the slide bar 3 from sliding downward along the slide groove 21. Then, when rain falls on the slope, the slide plate 42 at a certain angle can divert rainwater and sand and gravel into the internal space of the enclosure 1, and then the baffle 5 blocks the sand and gravel, and the diversion hole 51 discharges rainwater to achieve diversion.

[0046] If the slide plate 42 is kept in the same position for a long time, it may cause water seepage and gullies on the slope at that position. Therefore, it is necessary to regularly adjust the position of the slide plate 42 and the guide plate 4, remove the slide plate 42, and take out the limit block 11 from the slot 12, re-select a slot 12 position to install the limit block 11, and slide the slide rod 3 to make the guide plate 4 and the newly placed limit block 11 abut against each other, completing the displacement adjustment step.

Claims

1. An anti-seepage slope diversion and reinforcement device for geotechnical engineering, characterized in that: The invention comprises a fence (1) fixedly and symmetrically arranged on both sides of a slope surface, and a plurality of fixed piles (2) fixedly and equidistantly arranged in the middle of the slope surface, the upper ends of each of the fixed piles (2) being commonly connected to a sliding rod (3) that can slide up and down, a plurality of guide plates (4) being symmetrically and equidistantly arranged on both sides of the sliding rod (3), the ends of the guide plates (4) extending to the inside of the fence (1), the inside of the fence (1) being open and hollow, a plurality of baffles (5) being equidistantly arranged inside the fence (1), and a plurality of guide holes (51) being arranged on the surface of the baffles (5).

2. The anti-seepage slope diversion and reinforcement equipment for geotechnical engineering according to claim 1, characterized in that: A sliding groove (21) is provided on the top of the fixed pile (2), and the sliding groove (21) is slidably connected to the sliding rod (3).

3. The anti-seepage slope diversion and reinforcement equipment for geotechnical engineering according to claim 1, characterized in that: A slot (41) is provided in the middle of the guide plate (4), a slide plate (42) is provided inside the slot (41), and when the slide plate (42) contacts the slope surface, the top 1 / 4 to 1 / 5 of the slide plate (42) is located outside the slot (41).

4. The anti-seepage slope diversion and reinforcement equipment for geotechnical engineering according to claim 1, characterized in that: A plurality of limit blocks (11) are provided at equal intervals on the inner upper end of the enclosure (1); the limit blocks (11) are detachably connected to the card slots (12) provided on the edge of the enclosure (1); and the limit blocks (11) are connected to the end of the guide plate (4) to prevent the guide plate (4) and the slide bar (3) from sliding down.

5. The anti-seepage slope diversion and reinforcement equipment for geotechnical engineering according to claim 4, characterized in that: There are 4 to 8 fixed piles (2), 3 to 7 guide plates (4) are arranged on one side of the slide bar (3), each baffle (5) corresponds to a guide plate (4), and 3 to 5 limit blocks (11) are arranged between any two guide plates (4).

6. The anti-seepage slope diversion and reinforcement equipment for geotechnical engineering according to claim 1, characterized in that: A protective net (6) for covering the entire slope is provided on the upper part of the enclosure (1).

7. The anti-seepage slope diversion and reinforcement equipment for geotechnical engineering according to claim 1, characterized in that: The baffle plate (5) located at the bottom is correspondingly arranged at the bottom of the enclosure (1).

8. The anti-seepage slope diversion and reinforcement equipment for geotechnical engineering according to claim 1, characterized in that: The guide plate (4) is arranged along the middle of the slide bar (3) obliquely downward to both sides, and the angle between the guide plate (4) and the slide bar (3) is 60 to 80 degrees.

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