CN214657120U

CN214657120U - Device for preventing rainwater from scouring side slope

Info

Publication number: CN214657120U
Application number: CN202120382044.0U
Authority: CN
Inventors: 李焕容
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2021-02-20
Filing date: 2021-02-20
Publication date: 2021-11-09
Anticipated expiration: 2031-02-20

Abstract

The utility model provides a device for preventing rainwash side slope belongs to side slope protection technical field. The technical scheme is as follows: a device for preventing rainwater from washing a side slope comprises a horizontal mounting plate arranged on a crown beam, wherein a vertical plate is arranged below one end of the horizontal mounting plate, a plurality of V-shaped plates I are horizontally arranged at the lower end of the vertical plate, the other end of each V-shaped plate I inclines downwards, and the V-shaped plates I and the horizontal mounting plate are respectively positioned on two sides of the vertical plate; inclined connecting plates are arranged on the vertical plates and on the two sides of the first V-shaped plate, two adjacent connecting plates are integrally arranged, and the joint of the two adjacent connecting plates is higher than that of the first V-shaped plate; and a water baffle is arranged on the outer edge of the connecting plate. The utility model has the advantages that: this device can converge the rainwater and derive, avoids the rainwash to spout anchor side slope.

Description

Device for preventing rainwater from scouring side slope

Technical Field

The utility model relates to a side slope protection technical field especially relates to a device for preventing rainwash side slope.

Background

At present, in the technical field of building engineering, when guard piles on two sides of a foundation pit are constructed, the pile tops of the guard piles are usually over-poured, after the strength of concrete of the pile tops reaches the design strength, the over-poured concrete is broken, then a top beam is constructed, and spray anchor construction is carried out on the vertical face of the foundation pit where the guard piles are located. The crown beam is arranged to prevent rainwater on the earth surface from permeating into the side slope, but the rainwater can flow through the top surface of the crown beam and then flow to the surface of the side slope along the inner side of the crown beam, and after long-time rainwater washing, the rainwater can permeate into a soil layer through the spray anchor side slope to damage the stability of the soil side slope, the soil body of the side slope is unstable under the action of gravity, and the shear damage is generated along a weak structural surface inside the slope body to generate the integral landslide.

SUMMERY OF THE UTILITY MODEL

To the problem among the above-mentioned prior art, the utility model aims to provide a device for preventing rainwash side slope installs on hat beam, carries out the water conservancy diversion to the rainwater for the rainwater no longer erodees and spouts anchor side slope, has reduced rainwater infiltration side slope and destroys its structural stability risk.

The utility model discloses a realize through following technical scheme: a device for preventing rainwater from washing a side slope comprises a horizontal mounting plate arranged on a top beam of a side slope fender post, wherein a vertical plate is arranged below one end of the horizontal mounting plate, the inner wall of the vertical plate is attached to the side face of the side slope top beam, a plurality of V-shaped plates I are horizontally arranged at the lower end of the vertical plate, one ends of the V-shaped plates I are blocked by the vertical plate, the other ends of the V-shaped plates I incline downwards, and the V-shaped plates I and the horizontal mounting plate are respectively positioned on two sides of the vertical plate;

inclined connecting plates are arranged on the vertical plates and on the two sides of the first V-shaped plate, two adjacent connecting plates are integrally arranged, and the joint of the two adjacent connecting plates is higher than that of the first V-shaped plate;

and a water baffle is arranged on the outer edge of the connecting plate.

And a plurality of supporting columns are further arranged between the crown beams on two sides of the foundation pit, a space is reserved between every two adjacent supporting columns, the vertical plate is arranged in the space, and the width of the vertical plate is required to cover the space.

The rainwater falls to the connecting plate along the horizontal mounting plate and the vertical plate, the connecting plate is arranged in an inclined mode, the position of the connecting plate is a high point and can form a watershed, the water baffle plate prevents the rainwater from flowing out of the periphery of the connecting plate and collecting the rainwater into the V-shaped plate, and the V-shaped plate is arranged in an inclined mode, so that the rainfall forms parabolic water flow and falls to a foundation pit, and scouring of the spray anchor side slope below the crown beam is avoided.

For quick installation or turnover, further, the horizontal mounting plate is provided with a mounting hole, and the horizontal mounting plate is fixed on the crown beam by a bolt which is matched and penetrates through the mounting hole.

Usually, a drainage channel is arranged at the bottom of the foundation pit, and in order to enable rainwater to fall into the drainage channel after being collected, sliding grooves are further formed below the connecting plate and on two sides of the first V-shaped plate, and the flanges are arranged in the sliding grooves in a sliding mode;

the novel V-shaped plate is characterized by further comprising a V-shaped plate II, wherein flanges are arranged on two sides of the upper end of the V-shaped plate II, a plurality of jackscrews are arranged on the sliding grooves, and the flanges are fixed in the sliding grooves through the jackscrews. And adjusting the position of the V-shaped plate II on the V-shaped plate I to adjust water flow so that the water flow can fall into the drainage channel.

Furthermore, the angle of the V-shaped vertex angle of the first V-shaped plate is the same as that of the V-shaped vertex angle of the second V-shaped plate, and the outer wall of the first V-shaped plate is tightly attached to the inner wall of the second V-shaped plate. The contact area of the first V-shaped plate and the second V-shaped plate is increased, so that the installation is more stable.

Further, the angle of the V-shaped top angle is not more than 120 degrees.

Further, an included angle between the adjacent integrally arranged connecting plates is larger than 120 degrees.

The utility model has the advantages that: the utility model can be arranged on the crown beam to collect rainwater and guide the rainwater through the V-shaped diversion groove arranged on the device, so that the water flow is far away from the surface of the spray anchor side slope and does not erode the spray anchor side slope any more, thereby reducing the risk of rainwater infiltrating into the spray code side slope and damaging the structural stability of the inner soil layer side slope; the device has simple structure, convenient installation and convenient turnover; the position that rivers were derived is adjustable, and it is effectual to derive.

Drawings

Fig. 1 is a schematic view of the overall structure of the utility model in use.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Fig. 3 is a schematic view of an overall structure of an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a second embodiment of the present invention.

Fig. 5 is another view structure diagram of fig. 4.

Fig. 6 is an enlarged schematic view of fig. 5 at B.

Wherein the reference numerals are: 100. a crown beam; 101. a support pillar; 102. spraying anchor side slopes; 201. a horizontal mounting plate; 202. a vertical plate; 203. a first V-shaped plate; 204. a connecting plate; 205. a water baffle; 206. a chute; 207. carrying out top thread; 301. a V-shaped plate II; 302. and (5) flanging.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

The first embodiment is shown in fig. 1-3, and the utility model is realized by the following technical scheme: a device for preventing rainwater from washing a side slope comprises a horizontal mounting plate 201 arranged on a crown beam 100 of a side slope guard pile, a vertical plate 202 is arranged below one end of the horizontal mounting plate 201, the inner wall of the vertical plate 202 is attached to the side face of the side slope crown beam 100, a plurality of V-shaped plates 203 are horizontally arranged at the lower end of the vertical plate 202, one ends of the V-shaped plates 203 are blocked by the vertical plate 202, the other ends of the V-shaped plates 203 are inclined downwards, and the V-shaped plates 203 and the horizontal mounting plate 201 are respectively positioned on two sides of the vertical plate 202;

inclined connecting plates 204 are arranged on the vertical plate 202 and on the two sides of the first V-shaped plate 203, two adjacent connecting plates 204 are integrally arranged, and the joint of the two adjacent connecting plates 204 is higher than that of the first V-shaped plate 203;

the outer edge of the connecting plate 204 is provided with a water baffle 205.

A plurality of supporting columns 101 are further arranged between the crown beams 100 on two sides of the foundation pit, a space is reserved between every two adjacent supporting columns 101, the vertical plate 202 is arranged in the space, and the width of the vertical plate 202 is required to cover the space.

Rainwater falls to connecting plate 204 along horizontal installation board 201 and riser 202 landing, and connecting plate 204 slopes to set up, and the position of adjacent connecting plate 204 is the high point, can form the watershed, and breakwater 205 prevents that the rainwater from flowing around the connecting plate, and then collects the rainwater V-arrangement inboard, and V-arrangement inclines to set up for precipitation forms the parabola rivers and falls to the foundation ditch, avoids erodeing spray anchor side slope 102 of crown beam 100 below.

For quick installation or turnover, the horizontal mounting plate 201 is provided with mounting holes, and bolts fitted through the mounting holes fix the horizontal mounting plate 201 to the crown beam 100.

In the second embodiment, referring to fig. 4 to 6, a drainage channel is usually arranged at the bottom of the foundation pit, and in order to enable rainwater to fall into the drainage channel after collecting, on the basis of the first embodiment, the second embodiment further comprises a V-shaped plate 301, flanges 302 are arranged on two sides of the upper end of the V-shaped plate 301, sliding grooves 206 are arranged below the connecting plate 204 and on two sides of the V-shaped plate 203, the flanges 302 are slidably arranged in the sliding grooves 206, a plurality of jackscrews 207 are arranged on the sliding grooves 206, and the flanges 302 are fixed in the sliding grooves 206 by the jackscrews 207. The water flow is adjusted by adjusting the position of the V-shaped plate II 301 on the V-shaped plate I203, so that the water flow can fall into the drainage channel.

The angle of the V-shaped vertex angle of the first V-shaped plate 203 is the same as that of the V-shaped vertex angle of the second V-shaped plate 301, and the outer wall of the first V-shaped plate 203 is tightly attached to the inner wall of the second V-shaped plate 301. The contact area of the first V-shaped plate 203 and the second V-shaped plate 301 is increased, so that the installation is more stable.

The angle of the V-shaped vertex angle of the first V-shaped plate 203 and the second V-shaped plate 301 is not more than 120 degrees.

The included angle between adjacent integrally disposed connection plates 204 is greater than 120 degrees.

When the utility model is used, the device is arranged between the adjacent support columns 101, and the device is fixed on the crown beam 100 by the bolts passing through the fixing holes; rainwater flowing down from the side face of the crown beam 100 can be collected and converged by the device and is discharged through the V-shaped plate I203, and the water flow forms a parabola and falls to a foundation pit, so that the erosion of the shotcrete side slope 102 is avoided; usually, the bottom of the foundation pit is provided with a drainage channel, the second V-shaped plate 301 is additionally installed according to the field condition, the extending length of the second V-shaped plate 301 is adjusted, and then water flow can accurately fall into the drainage channel after flowing out of the second V-shaped plate 301.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.

Claims

1. A device for preventing rainwater from washing a side slope is characterized by comprising a horizontal mounting plate arranged on a crown beam of a side slope guard pile, wherein a vertical plate is arranged below one end of the horizontal mounting plate, the inner wall of the vertical plate is attached to the side surface of the crown beam, a plurality of V-shaped plates I are horizontally arranged at the lower end of the vertical plate, one end of each V-shaped plate I is blocked by the vertical plate, the other end of each V-shaped plate I inclines downwards, and the V-shaped plates I and the horizontal mounting plate are respectively positioned on two sides of the vertical plate;

and a water baffle is arranged on the outer edge of the connecting plate.

2. The apparatus for preventing rainfalls on a slope according to claim 1, wherein said horizontal mounting plate is provided with mounting holes, and bolts fitted through said mounting holes fix said horizontal mounting plate to said crown beam.

3. The device for preventing the slope from being washed by rainwater as claimed in claim 2, wherein sliding grooves are formed below the connecting plate and on two sides of the first V-shaped plate;

the novel V-shaped plate is characterized by further comprising a V-shaped plate II, wherein flanges are arranged on two sides of the upper end of the V-shaped plate II, the flanges are arranged in the sliding groove in a sliding mode, a plurality of jackscrews are arranged on the sliding groove, and the flanges are fixed in the sliding groove through the jackscrews.

4. The device for preventing the rainwater from washing the side slope according to claim 3, wherein the angle of the V-shaped vertex angle of the first V-shaped plate and the angle of the V-shaped vertex angle of the second V-shaped plate are the same, and the outer wall of the first V-shaped plate is tightly attached to the inner wall of the second V-shaped plate.

5. The apparatus for preventing rainfalls on a slope according to claim 4, wherein the angle of the V-shaped top angle is not more than 120 degrees.

6. The device for preventing rain from washing a slope according to claim 1, wherein the angle between two adjacent connecting plates is greater than 120 degrees.