CN211341062U

CN211341062U - Anti-collapse slope drainage structure for geotechnical engineering

Info

Publication number: CN211341062U
Application number: CN201922003801.4U
Authority: CN
Inventors: 刘海东; 韩瑶
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-08-25
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a prevent geotechnical engineering of collapsing and use side slope drainage structures, including side slope body, concrete top base, cement drainage ditch apron and spud pile, side slope body top is provided with concrete top base, the filtration apron is installed to vice drain pipe opening part, and filters the inboard storage net section of thick bamboo that is fixed with of apron to be provided with the filler in the storage net section of thick bamboo, side slope body bottom is provided with the locating plate, and locating plate bottom edge and the bottom interconnect of the working rod to the working rod top is installed on the spud pile, this body coupling of spud pile bottom and side slope, and be fixed with the locating plate on the spud pile to limiting plate and locating plate laminating. This prevent side slope drainage structures for geotechnical engineering who collapses adopts neotype structural design for drainage structures in this device can in time collect the discharge to the rainwater that falls on side slope top and side slope, and can consolidate the bottom of side slope, reduces the possibility of collapsing.

Description

Anti-collapse slope drainage structure for geotechnical engineering

Technical Field

The utility model relates to a geotechnical engineering technical field specifically is a slope drainage structures for geotechnical engineering who prevents collapsing.

Background

Geotechnical engineering refers to the part related to rock, soil, underground and water in civil engineering, and mainly relates to urban underground space and underground engineering, slope and foundation pit engineering and foundation engineering.

With the continuous progress of slope and foundation pit engineering, the following problems are found in the actual operation process:

1. because the side slope is mostly designed to be inclined and the soil and stone content of the side slope is large, the existing drainage structure is unreasonable, and soil and stones on the upper part of the side slope are easy to run off and fall off under the washing of rainwater, so that the building facilities at the bottom of the slope are affected;

2. and the unreasonable drainage structure can also lead to water accumulation at the bottom of the side slope, the soil and stones of the side slope are integrally loose, and collapse is easy to generate.

Therefore, it is required to design a side slope drainage structure for geotechnical engineering for preventing collapse in view of the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a slope drainage structures for geotechnical engineering of preventing landslide to it is unreasonable to provide easy drainage structures in solving above-mentioned background art, and the easy loss of soil stone rolls off, the problem of easy landslide.

In order to achieve the above object, the utility model provides a following technical scheme: a collapse-preventing slope drainage structure for geotechnical engineering comprises a slope body, a concrete top base, a cement drainage ditch cover plate and a positioning pile, wherein the concrete top base is arranged at the top of the slope body, a blocking shoulder is arranged at the edge of the concrete top base, a collecting tank is arranged on the concrete top base, the collecting tank is paved at the top of the collecting tank, a main drainage pipe is installed at the bottom of the collecting tank, the main drainage pipe and an auxiliary drainage pipe are connected with each other, the main drainage pipe and the auxiliary drainage pipe are arranged in the slope body, a filtering cover plate is installed at the opening of the auxiliary drainage pipe, a storage net barrel is fixed on the inner side of the filtering cover plate, filler is arranged in the storage net barrel, a positioning plate is arranged at the bottom end of the slope body, the bottom end edge of the positioning plate is connected with the bottom end of a working rod, the top end of the working rod is installed on the positioning pile, the bottom, and a limiting plate is fixed on the positioning pile and is attached to the positioning plate.

Preferably, the front view section of the blocking shoulder is in a right trapezoid shape, and the bottom end of the inclined edge of the blocking shoulder is attached to the top end of the inclined edge of the collecting tank.

Preferably, the auxiliary drain pipes are arranged inside the side slope body at equal intervals, and the top openings of the auxiliary drain pipes and the inclined sides of the side slope body are in the same straight line.

Preferably, the top opening of the filtering cover plate and the auxiliary drain pipe is connected in a clamping mode, and the filtering cover plate and the storage net barrel are connected in a welding mode.

Preferably, the filtering cover plate and the storage net barrel are both made of fine stainless steel wire meshes, the diameter of the stainless steel wire mesh of the filtering cover plate is smaller than that of the stainless steel wire mesh of the storage net barrel, and the storage net barrel is internally and densely provided with porous ceramic fillers.

Preferably, the working rod and the positioning plate form a rotating mechanism through a columnar shaft installed at the bottom end of the working rod, the working rod and the positioning pile form a rotating mechanism through a columnar shaft installed at the top end of the working rod, the positioning plate is a stainless steel thin plate which is obliquely arranged, and the top of the positioning plate is arc-shaped.

Preferably, the limiting plate and the positioning pile are in welded connection, the front view shape of the limiting plate is a right trapezoid, and the inclined edge of the limiting plate is tightly attached to the positioning plate.

Compared with the prior art, the beneficial effects of the utility model are that: the anti-collapse slope drainage structure for geotechnical engineering adopts a novel structural design, so that the drainage structure in the device can collect and discharge rainwater falling on the top of the slope and the slope in time, and can reinforce the bottom of the slope to reduce the collapse possibility;

1. the concrete drainage system comprises a concrete top base, a blocking shoulder, a collecting tank, a cement drainage ditch cover plate, a main drainage pipe and an auxiliary drainage pipe. The formed mechanism can effectively reduce the erosion of rainwater to soil and stones on the side slope and reduce the loss and rolling of the soil and stones;

2. the structure that locating plate, working beam, spud and limiting plate are constituteed can support fixedly to the slope bottom of side slope, avoids collapsing.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the auxiliary drain pipe of the present invention;

fig. 3 is the schematic diagram of the overlooking structure of the limiting plate of the present invention.

In the figure: 1. a side slope body; 2. a concrete top foundation; 3. a blocking shoulder; 4. collecting tank; 5. a cement drainage ditch cover plate; 6. a main drain pipe; 7. an auxiliary drain pipe; 8. a filter cover plate; 9. a storage net drum; 10. a filler; 11. positioning a plate; 12. a working lever; 13. positioning the pile; 14. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a collapse-preventing slope drainage structure for geotechnical engineering comprises a slope body 1, a concrete top foundation 2, a blocking shoulder 3, a collecting groove 4, a cement drainage ditch cover plate 5, a main drainage pipe 6, an auxiliary drainage pipe 7, a filtering cover plate 8, a storage net barrel 9, a filler 10, a positioning plate 11, a working rod 12, a positioning pile 13 and a limiting plate 14, wherein the concrete top foundation 2 is arranged at the top of the slope body 1, the blocking shoulder 3 is arranged at the edge of the concrete top foundation 2, the concrete top foundation 2 is provided with the collecting groove 4, the collecting groove 4 is paved at the top of the collecting groove 4, the main drainage pipe 6 is installed at the bottom of the collecting groove 4, the main drainage pipe 6 and the auxiliary drainage pipe 7 are connected with each other, the main drainage pipe 6 and the auxiliary drainage pipe 7 are both arranged in the slope body 1, the filtering cover plate 8 is installed at the opening of the auxiliary drainage pipe 7, the storage net barrel 9 is fixed on the inner side, and be provided with filler 10 in the storage net section of thick bamboo 9, 1 bottom of side slope body is provided with locating

plate

11, and 11 bottom edges of locating plate and 12 bottom interconnect of working rod to 12 tops of working rod are installed on spud 13, and spud 13 bottom is connected with side slope body 1, and is fixed with limiting plate 14 on the spud 13, and limiting plate 14 and the laminating of locating plate 11.

In the embodiment, the front view section of the blocking shoulder 3 is in a right trapezoid shape, the bottom end of the inclined side of the blocking shoulder 3 is attached to the top end of the inclined side of the collecting tank 4, the blocking shoulder 3 and the collecting tank 4 can collect rainwater falling on the concrete top base 2, and the rainwater slope body 1 is prevented from flowing down to wash soil and stones on the slope body 1;

the auxiliary drain pipes 7 are arranged in the side slope body 1 at equal intervals, the top openings of the auxiliary drain pipes 7 are in the same straight line with the inclined edges of the side slope body 1, and the auxiliary drain pipes 7 can collect rainwater falling on the inclined parts of the side slope body 1 through the structural design;

the filtering cover plate 8 is connected with the top opening of the auxiliary drain pipe 7 in a clamping manner, the filtering cover plate 8 is connected with the storage net barrel 9 in a welding manner, the structure formed by the filtering cover plate 8 and the storage net barrel 9 can be separated from the auxiliary drain pipe 7 due to the structural design, so that the auxiliary drain pipe 7 can be completely opened when much rainwater exists, and a large amount of rainwater can be quickly drained;

the filtering cover plate 8 and the storage net barrel 9 are both made of fine stainless steel wire meshes, the mesh diameter of the stainless steel wire meshes of the filtering cover plate 8 is smaller than that of the stainless steel wire meshes of the storage net barrel 9, the storage net barrel 9 is internally and intensively provided with the filler 10 made of porous ceramic materials, the filtering cover plate 8 can block most of large sand stones, leaves and sundries, the auxiliary drain pipe 7 is prevented from being blocked, the filler 10 can block small sand stones, and the fine sand stones are prevented from entering the drain pipe to be accumulated;

the working rod 12 and the positioning plate 11 form a rotating mechanism through a columnar shaft installed at the bottom end of the working rod 12, the working rod 12 and the positioning pile 13 form a rotating mechanism through a columnar shaft installed at the top end of the working rod, the positioning plate 11 is a stainless steel thin plate which is obliquely arranged, meanwhile, the top of the positioning plate 11 is arranged in an arc shape, the positioning pile 13 can extrude and fix the positioning plate 11 through the working rod 12 when being nailed into the bottom of the side slope body 1, and the arc shape at the top of the positioning plate 11 enables the positioning plate 11 to be tightly attached to the side slope body 1;

the limiting plate 14 is connected with the positioning pile 13 in a welding mode, the front view shape of the limiting plate 14 is a right trapezoid, the inclined edge of the limiting plate 14 is tightly attached to the positioning plate 11, and the limiting plate 14 can extrude the positioning plate 11 through the inclined edge when the positioning pile 13 is nailed into the side slope body 1 to position and fix the positioning plate 11.

The working principle is as follows: when the positioning plate 11 is installed, the positioning plate 11 is attached to the bottom of the side slope body 1, the positioning pile 13 is vertically nailed into the horizontal part of the bottom of the side slope body 1, the positioning pile 13 pushes and pushes the positioning plate 11 towards the side slope body 1 through the working rod 12 in the downward moving process, so that the positioning plate 11 is tightly attached to the bottom of the side slope body 1, meanwhile, the limiting plate 14 pushes and pushes the positioning plate 11 to be attached to the bottom of the inclined side slope body 1 in the downward moving process along with the positioning pile 13, so that the positioning plate 11 cannot be displaced, the tightness of soil and stones at the bottom of the side slope body 1 is guaranteed, and collapse is avoided;

when the device is used under the condition of normal rainfall, rainwater falling on a concrete top base 2 at the top of a side slope body 1 in the graph 1 can pass through a cement drainage ditch cover plate 5 and fall into a collecting tank 4, is directly drained into a main drainage pipe 6, cannot flow down along the side slope body 1, and washes soil and stones on the side slope body 1, and when the rainfall is large, a blocking shoulder 3 can also block rainwater which is not timely drained through the collecting tank 4 from flowing down along the side slope body 1;

and the rainwater that falls on side slope body 1 under the normal rainfall condition, can be through the filter cover plate 8 in fig. 2, storage net section of thick bamboo 9 and filler 10, flow in vice drain pipe 7, the rethread main drain pipe 6 discharges, filter cover plate 8 can block most great grit, leaf and debris, avoid vice drain pipe 7 to block up, filler 10 can be held back less grit, avoid fine grit to get into drainage pipe accumulation, when the rainfall is great, when needing urgent drainage, can directly pass through the handle at 8 tops of filter cover plate, take vice drain pipe 7 out with filter cover plate 8 and storage net section of thick bamboo 9, the rainwater is directly discharged away through vice drain pipe 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a side slope drainage structures for geotechnical engineering of preventing collapsing, includes side slope body (1), concrete top base (2), cement drainage ditch apron (5) and spud pile (13), its characterized in that: the top of the side slope body (1) is provided with a concrete top base (2), the edge of the concrete top base (2) is provided with a blocking shoulder (3), the concrete top base (2) is provided with a collecting tank (4), the top of the collecting tank (4) is paved with the collecting tank (4), the bottom of the collecting tank (4) is provided with a main drainage pipe (6), the main drainage pipe (6) is connected with an auxiliary drainage pipe (7), the main drainage pipe (6) and the auxiliary drainage pipe (7) are arranged in the side slope body (1), the opening of the auxiliary drainage pipe (7) is provided with a filter cover plate (8), the inner side of the filter cover plate (8) is fixed with a storage net cylinder (9), the storage net cylinder (9) is internally provided with a filler (10), the bottom end of the side slope body (1) is provided with a positioning plate (11), and the bottom end edge of the positioning plate (11) is connected with the bottom end of a working rod, and installing on spud (13) action bars (12) top, spud (13) bottom is connected with side slope body (1), and is fixed with limiting plate (14) on spud (13) to limiting plate (14) and locating plate (11) laminating.

2. The slope drainage structure for geotechnical engineering of preventing collapse according to claim 1, characterized in that: the front view section of the blocking shoulder (3) is in a right trapezoid shape, and the bottom end of the inclined edge of the blocking shoulder (3) is attached to the top end of the inclined edge of the collecting tank (4).

3. The slope drainage structure for geotechnical engineering of preventing collapse according to claim 1, characterized in that: the auxiliary drain pipes (7) are arranged inside the side slope body (1) at equal intervals, and the top openings of the auxiliary drain pipes (7) are in the same straight line with the inclined sides of the side slope body (1).

4. The slope drainage structure for geotechnical engineering of preventing collapse according to claim 1, characterized in that: the filtering cover plate (8) is connected with the top opening of the auxiliary drain pipe (7) in a clamping mode, and the filtering cover plate (8) is connected with the storage net barrel (9) in a welding mode.

5. The slope drainage structure for geotechnical engineering of preventing collapse according to claim 1, characterized in that: the filtering cover plate (8) and the storage net barrel (9) are both made of fine stainless steel wire meshes, the diameter of the stainless steel wire mesh of the filtering cover plate (8) is smaller than that of the stainless steel wire mesh of the storage net barrel (9), and the storage net barrel (9) is internally and densely provided with a filler (10) made of porous ceramic materials.

6. The slope drainage structure for geotechnical engineering of preventing collapse according to claim 1, characterized in that: the working rod (12) and the positioning plate (11) form a rotating mechanism through a cylindrical shaft installed at the bottom end of the working rod, the working rod (12) and the positioning pile (13) form the rotating mechanism through the cylindrical shaft installed at the top end of the working rod, the positioning plate (11) is a stainless steel thin plate arranged obliquely, and meanwhile the top of the positioning plate (11) is arc-shaped.

7. The slope drainage structure for geotechnical engineering of preventing collapse according to claim 1, characterized in that: the limiting plate (14) is connected with the positioning pile (13) in a welding mode, the front view shape of the limiting plate (14) is a right trapezoid, and the inclined edge of the limiting plate (14) is tightly attached to the positioning plate (11).