Water conservancy project retaining wall

Abstract

The retaining wall for the water conservancy project comprises a wall body, a bottom plate and a supporting piece, a planting groove is formed in the top of the wall body, and a plurality of connecting blocks are arranged on the left side and the right side of the wall body at intervals in the longitudinal direction. The connecting blocks are omega-shaped similar circular rings, the straight face side walls of the connecting blocks are fixedly connected with the side walls of the wall bodies, the connecting blocks on the left sides and the right sides of the wall bodies are arranged in a staggered mode in the horizontal direction, the connecting blocks between the adjacent wall bodies are connected in a sliding mode and fixed through pin columns, and the arc faces of the connecting blocks between the adjacent wall bodies are tangent to the side walls of the wall bodies. A plurality of fixing holes are longitudinally formed in the bottom plate and connected with the ground through anchor rods. The connecting blocks similar to the circular rings are arranged on the two sides of the wall body at intervals, the connecting blocks between the adjacent retaining walls are embedded with each other and are connected and fixed through the pin columns, so that a whole without gaps is formed when the retaining walls are used in parallel, the adjacent retaining walls can be bent for use, and the retaining wall is suitable for soil slopes of different shapes. And the practicability of the device is improved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of water conservancy projects, in particular to a water conservancy project retaining wall. Background Art

[0002] A retaining wall refers to a structure that supports roadbed fill or hillside soil and prevents the fill or soil from deforming and becoming unstable. In the cross-section of the retaining wall, the part that is in direct contact with the supported soil is called the wall back; the part facing the air opposite to the wall back is called the wall surface; the part that is in direct contact with the foundation is called the base; the top surface of the wall opposite to the base is called the wall top; the front end of the base is called the wall toe; and the rear end of the base is called the wall heel. Retaining walls are one of the commonly used structures in the construction of water conservancy projects. They are mainly set up under high fill embankments or steep embankments. They can prevent the roadbed slope or base from sliding and ensure the stability of the roadbed. At the same time, they can shrink the fill slope foot, reduce the amount of fill, reduce demolition and land area, and protect existing buildings adjacent to the line.

[0003] The Chinese patent with the authorization announcement number CN219137744U discloses a retaining wall for water conservancy projects, which relates to the technical field of water conservancy projects, including a wall, a protrusion, a screen, a fixing part, a mounting part, a mounting block and an anchor rod; the mounting parts are connected to the wall, the wall is provided with through holes, and the anchor rods are connected to the through holes respectively; the fixing parts are connected to the mounting parts respectively, and the fixing parts are provided with hooks, and the two ends of the screen are connected to two adjacent fixing parts through the hooks; there are multiple protrusions, and the multiple protrusions are connected to the two sides of the wall, and are evenly distributed along the height direction of the wall, and the two sides of the wall are provided with multiple blind holes, and the two adjacent walls are connected by the protrusions and the blind holes, and the wall is provided with two mounting grooves, and the two mounting grooves are symmetrically distributed on the wall, and the mounting block is connected with the mounting grooves on the two adjacent walls. In the utility model, multiple mounting parts strengthen the structural stability of the wall, and multiple screens intercept and block stones, etc., to prevent more stones from sliding down at high speed.

[0004] However, the above technical solution has the following defects: the above retaining wall can only be kept in a straight line when connected and used, and is not suitable for curved earth slopes. In view of this, the present utility model is proposed. Utility Model Content

[0005] In order to solve the deficiencies of the prior art, the utility model provides a water conservancy project retaining wall, which is provided with a ring-like connecting block so that multiple retaining walls can be bent into an arc when connected for use, and is suitable for arc-shaped soil slopes.

[0006] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical solutions:

[0007] A retaining wall for a water conservancy project comprises a wall body, a base plate and a support member, wherein the wall body and the base plate are arranged vertically, a planting groove is provided on the top of the wall, a plurality of connecting blocks are provided longitudinally at intervals on both sides of the wall body, the connecting blocks are "Ω"-shaped quasi-circular rings, the connecting blocks are arranged horizontally, the straight side walls of the connecting blocks are fixedly connected to the side walls of the wall body, the connecting blocks on the left and right sides of the wall are staggered in the horizontal direction, the connecting blocks between adjacent walls are slidably connected and fixed by pins, and the arc surfaces of the connecting blocks between adjacent walls are tangent to the side walls of the wall, the base plate is longitudinally provided with a plurality of fixing holes, and the fixing holes are connected to the ground by anchor rods.

[0008] In some embodiments of the utility model, a plurality of drainage holes penetrating the planting grooves are provided on the front side wall and the rear side wall of the wall.

[0009] In some embodiments of the utility model, the outer wall of the pin is slidably connected to the inner wall of the circular hole of the connecting block, the length of the pin is greater than the height of the wall, the bottom end of the pin is conical, and a limit block is provided at the top of the pin.

[0010] In some embodiments of the utility model, the support member is a right-angled triangle plate, the support member is vertically arranged, the horizontal right-angled side of the support member is connected to the base plate, the vertical right-angled side of the support member is connected to the wall, and a plurality of support members are provided and distributed in an array along the base plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model discloses a retaining wall for a water conservancy project. Ring-like connecting blocks are arranged at intervals on both sides of the wall. The connecting blocks between adjacent retaining walls are embedded in each other and connected and fixed by pins, so that a plurality of retaining walls form a whole without gaps when used in parallel, thereby effectively blocking the slope. Adjacent retaining walls can be bent for use, thereby being applicable to soil slopes of different shapes, thereby improving the practicability of the device. By providing planting grooves, not only can green plants be planted, thereby achieving the beautification and ecological protection effects of the retaining wall, but also the weight of the retaining wall is effectively reduced, thereby facilitating transportation and installation, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are part of this application and are used to provide a further understanding of the utility model. The schematic embodiments of the utility model and their descriptions are used to explain the utility model, but do not constitute an improper limitation on the utility model. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the utility model from top view;

[0017] Figure 4 It is a schematic diagram of splicing use of the utility model.

[0018] The numbers shown in the accompanying drawings are: 1, connecting block; 2, planting trough; 3, wall; 4, pin column; 5, support member; 6, bottom plate; 7, fixing hole; 8, anchor rod; 9, drainage hole.

[0019] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Embodiment: A water conservancy project retaining wall

[0024] like Figure 1-4As shown, a water conservancy project retaining wall includes a wall body 3, a bottom plate 6 and a support member 5. The wall body 3 and the bottom plate 6 are arranged vertically. A planting groove 2 is provided on the top of the wall body 3. The planting groove 2 can not only plant green plants, thus achieving the beautification and ecological protection effects of the retaining wall, but also effectively reduce the weight of the retaining wall, making it easy to transport and install. A plurality of connecting blocks 1 are longitudinally spaced on both sides of the wall body 3. The connecting blocks 1 are "Ω"-shaped quasi-circular rings, see the attached drawings. Figure 1 , 3 As shown, the connecting block 1 is arranged horizontally, the straight side wall of the connecting block 1 is fixedly connected to the side wall of the wall 3, and the connecting blocks 1 on the left and right sides of the wall 3 are staggered in the horizontal direction, see the attached Figure 1 , 2 The connecting blocks 1 between the adjacent walls 3 are slidably connected and fixed by pins 4, and the arc surface of the connecting blocks 1 between the adjacent walls 3 is tangent to the side wall of the wall 3, which ensures that the connecting blocks 1 of the adjacent retaining walls can be bent for use after being interlocked and connected with each other (that is, the adjacent retaining walls are not in a straight line), see the attached Figure 4 As shown, it is applicable to soil slopes of different shapes, and multiple retaining walls can be used in parallel to form a whole without gaps, thereby effectively blocking the slope. The bottom plate 6 is longitudinally provided with a plurality of fixing holes 7, which are connected to the ground through anchor rods 8, effectively improving the stability of the device and ensuring effective blocking of the slope.

[0025] In order to prevent excessive water accumulation in the planting trough 2 after rainfall and affect the growth of plants, a plurality of drainage holes 9 penetrating the planting trough 2 are provided at the bottom of the front side wall and the rear side wall of the wall 3. Preferably, in order to reduce soil loss in the planting trough 2, a soil retaining screen (not shown in the figure) is installed at the drainage hole 9.

[0026] Preferably, the outer wall of the pin 4 is slidably connected to the inner wall of the circular hole of the connecting block 1, thereby ensuring the connection stability between the pin 4 and the connecting block 1. The length of the pin 4 is greater than the height of the wall 3, the bottom end of the pin 4 is conical, and a limit block is provided at the top of the pin 4, thereby effectively ensuring the stable connection between the device and the ground.

[0027] The support member 5 can be in a variety of forms, such as square plates, inclined rods, etc., as long as they can improve the stability of the wall 3. The support member 5 in this embodiment is a right-angled triangle plate. The support member 5 is vertically arranged, and the horizontal right-angled side of the support member 5 is connected to the bottom plate 6. The vertical right-angled side of the support member 5 is connected to the wall 3. There are several support members 5 and they are distributed in an array along the bottom plate 6.

[0028] The working principle of the utility model is as follows: firstly, the first retaining wall is placed at the bottom of the slope, and the anchor rod 8 is nailed into the ground through the fixing hole 7 to anchor the bottom plate 6; then, the second retaining wall is placed, and the connecting blocks 1 of the two retaining walls are interlocked and connected and fixed by the pin column 4, and the inclination angle of the second retaining wall is rotated according to the shape of the slope to make it fit the slope, see the attached drawing. Figure 4 As shown, anchor rod 8 is used for anchoring, and so on, multiple retaining walls are used in parallel to form a whole without gaps, and are suitable for soil slopes of different shapes, so as to effectively block the slope and improve the practicality of the device. The device has a simple structure, is easy to make, is easy to use, and is suitable for promotion and application.

[0029] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent can make some changes or modify the technical content suggested above into an equivalent embodiment with equivalent changes without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of the solution of the utility model.

Claims

1. A water conservancy project retaining wall, comprising a wall body (3), a bottom plate (6) and a support member (5), wherein the wall body (3) and the bottom plate (6) are arranged vertically, and characterized in that: A planting groove (2) is provided on the top of the wall (3), and a plurality of connection blocks (1) are provided at intervals along the longitudinal direction on both sides of the wall (3). The connection blocks (1) are "Ω"-shaped quasi-circular rings, and are arranged horizontally. The straight side walls of the connection blocks (1) are fixedly connected to the side walls of the wall (3). The connection blocks (1) on the left and right sides of the wall (3) are staggered in the horizontal direction. The connection blocks (1) between adjacent walls (3) are slidably connected and fixed by pins (4), and the arc surfaces of the connection blocks (1) between adjacent walls (3) are tangent to the side walls of the wall (3). The bottom plate (6) is provided with a plurality of fixing holes (7) in the longitudinal direction, and the fixing holes (7) are connected to the ground through anchor rods (8).

2. A water conservancy engineering retaining wall according to claim 1, characterized in that: The front side wall and the rear side wall of the wall (3) are both provided with a plurality of drainage holes (9) penetrating the planting grooves (2).

3. A water conservancy engineering retaining wall according to claim 1, characterized in that: The outer wall of the pin (4) is slidably connected to the inner wall of the circular hole of the connecting block (1); the length of the pin (4) is greater than the height of the wall (3); the bottom end of the pin (4) is conical; and a limit block is provided at the top end of the pin (4).

4. A water conservancy engineering retaining wall according to claim 1, characterized in that: The support member (5) is a right-angled triangle plate. The support member (5) is vertically arranged. The horizontal right-angled side of the support member (5) is connected to the bottom plate (6), and the vertical right-angled side of the support member (5) is connected to the wall (3). A plurality of support members (5) are provided and are distributed in an array along the bottom plate (6).

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