Retaining wall behind water conservancy gate

Abstract

The retaining wall comprises a bottom plate, the rear end of the bottom plate is connected with a retaining wall, a check block is fixedly installed at the lower end of the front side of the retaining wall, two sets of positioning rods are arranged at the rear end of the retaining wall, extension rods are inserted into the rear ends of the lower ends of the positioning rods, and positioning assemblies are arranged at the lower ends of the extension rods. By arranging a positioning rod, an extension rod, a positioning plate and a second positioning cone, the hinged positioning rod can facilitate angle adjustment, so that an inclined structure is presented to support the retaining wall, the length of the extension rod is adjusted through the lower end of the positioning rod, then the position of the extension rod is fixed through a fixing bolt, and a limiting block is arranged, so that the retaining wall is fixed through the limiting block. The extension rod can be prevented from being separated from the positioning rod, the positioning plate is hinged to the lower end of the extension rod, the angle or position of the positioning assembly can be adjusted according to actual needs, the friction force between the positioning assembly and soil is increased through the arrangement of the second positioning cone, and therefore the anti-sliding capacity is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy retaining wall technical field, concretely is a water conservancy gate back retaining wall. BACKGROUND

[0002] The retaining wall is the structure that supports the roadbed fill or the hillside soil body, prevents the fill or the soil body deformation instability. In the retaining wall cross section, the part that is directly contacted with the supported soil body is called the wall back, the part that is opposite to the wall back and is free is called the wall surface, the part that is directly contacted 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. The water conservancy engineering refers to the water and soil conservation, water conservancy power generation, water diversion, water resource protection, river regulation, waterlogging prevention and drainage and various types of engineering and its supporting auxiliary engineering, and the retaining wall design is often encountered in the river regulation and the slope control process, especially in the gate back river, the retaining wall construction can play the roles of soil protection, bank protection and flow guiding.

[0003] The utility model relates to gate back retaining wall technical field, and disclose a water conservancy engineering gate back retaining wall in the utility model discloses the utility model relates to gate back retaining wall technical field, and disclose a water conservancy engineering gate back retaining wall, including base panel, base panel both sides are connected with base connecting piece through panel connecting structure, the top of base connecting piece is provided with wall column connecting piece, is provided with a plurality of wall panels on wall column connecting piece, the middle of wall panel is provided with water -permeable part, is provided with a plurality of obliquely downward pull rod on wall panel, base connecting piece is connected with wall column through wall column connecting structure, base panel is connected with wall panel through wall panel connecting structure, wall column connecting piece is connected with wall panel through column surface connecting structure.The utility model discloses the water conservancy engineering gate back retaining wall, and the component is all prefabricated type assembly component, and the on -the -spot assembly is fast, and the assembly component omits the on -the -spot concrete pouring process, avoids the concrete cracking condition in the pouring process, and the overall compressive strength is strong, and the water -permeable part is arranged in the middle position of wall panel, and the water seepage drainage capacity is greatly improved, but the structure of the above -mentioned device is relatively simple, and the device cannot be effectively fixed, for this, we propose a kind of water conservancy gate back retaining wall. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of water conservancy gate back retaining wall to solve the problems in the above background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of water conservancy gate back retaining wall, including bottom plate:

[0006] The bottom plate rear end is connected with retaining wall, the retaining wall front side lower end is fixedly installed with retaining block, the retaining wall rear end is provided with two groups of positioning rod, and positioning rod lower end rear end is inserted with extension rod, and the extension rod lower end is provided with positioning assembly.

[0007] Preferably, the bottom plate lower surface is uniformly provided with a plurality of first positioning cones, facilitating the position of the fixing device.

[0008] Preferably, the retaining wall is hingedly arranged at the rear end of the bottom plate, facilitating unfolding of the retaining wall.

[0009] Preferably, the retaining block is arranged in an inclined structure, the front side of the retaining block is provided with a fixing plate, the front side of the fixing plate is inserted with a positioning bolt through a threaded structure, and the bottom plate lower surface is provided with two groups of matching threaded holes, facilitating the angle of the retaining wall.

[0010] Preferably, the retaining wall upper surface is uniformly provided with a plurality of leakage holes, facilitating water flow.

[0011] Preferably, the two groups of positioning rods are hingedly arranged at the rear side of the retaining wall, the two groups of extension rods are movably inserted at the lower ends of the two groups of positioning rods, the upper ends of the two groups of extension rods are provided with limit blocks, and the lower ends of the two groups of positioning rods are provided with mounting bolts, facilitating the position of the fixing device.

[0012] Preferably, the two groups of positioning assemblies each include a positioning plate, the positioning plate is hingedly mounted at the lower end of the extension rod, and the lower end of the positioning plate is provided with a second positioning cone, facilitating the stability of the device.

[0013] The utility model at least has the following beneficial effects:

[0014] By setting the first positioning bolt, the first positioning cone can penetrate into the foundation, increase the contact area of the bottom plate and the ground, and provide better support and stability, which helps to prevent the bottom plate from displacement or tilting under the impact of water flow or soil pressure, and by setting a plurality of first positioning cones, the load on the retaining wall and the bottom plate can be evenly distributed to a larger foundation area, reducing local stress concentration and improving the safety of the overall structure.

[0015] By setting the positioning rod, the extension rod, the positioning plate and the second positioning cone, the hingedly arranged positioning rod can facilitate angle adjustment, thereby supporting the retaining wall in an inclined structure, the length of the extension rod is adjusted through the lower end of the positioning rod, then the position of the extension rod is fixed through the fixing bolt, the limit block is set to prevent the extension rod from detaching from the positioning rod, the positioning plate is hingedly arranged at the lower end of the extension rod, so that the positioning assembly can adjust the angle or position according to actual needs, and the setting of the second positioning cone increases the friction between the positioning assembly and the soil, thereby improving the anti-sliding ability. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a disassembled structural schematic diagram of the utility model;

[0018] Figure 3 It is the bottom plate disassembling structure schematic view of the utility model;

[0019] Figure 4 It is the positioning rod section structure schematic view of the utility model.

[0020] In the drawing: 1, bottom plate; 2, first positioning cone; 3, retaining wall; 4, retaining block; 5, fixed plate; 6, positioning bolt; 7, leakage hole; 8, positioning rod; 9, extension rod; 10, positioning plate; 11, second positioning cone. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1-4 The utility model provides a kind of technical solutions: a water conservancy gate rear retaining wall, including bottom plate 1:

[0023] Bottom plate 1 rear end is connected with retaining wall 3, and retaining wall 3 front side lower end is fixedly installed with retaining block 4, and retaining wall 3 rear end is provided with two groups of positioning rods 8, and extension rod 9 is inserted in the rear end of the lower end of positioning rod 8, and positioning assembly is provided in the lower end of extension rod 9.

[0024] Bottom plate 1 lower surface is uniformly provided with multiple groups of first positioning cone 2, and first positioning cone 2 can be deeply into foundation, increase the contact area of bottom plate 1 with ground, to provide better support and stability, which helps to prevent bottom plate 1 from displacement or inclination under water flow impact or soil pressure, and through the setting of multiple groups of first positioning cone 2, the load on retaining wall and bottom plate 1 can be evenly dispersed to larger foundation area, reduce local stress concentration, improve the safety of overall structure.

[0025] Retaining wall 3 is hingedly arranged at the rear end of bottom plate 1, and the hinge design makes retaining wall 3 can adjust angle or position according to actual needs, to adapt to different water flow conditions, geological changes or other external factors, and this flexibility helps to improve the stability and reliability of the entire water conservancy gate rear retaining wall system.

[0026] The block 4 is provided as an inclined structure, the front side of the block 4 is provided with a fixed plate 5, the front side of the fixed plate 5 is provided with a positioning bolt 6 through a threaded structure, and the lower surface of the bottom plate 1 is provided with two groups of matching threaded holes. The inclined structure of the block 4 can more effectively resist water flow impact or soil pressure, preventing the displacement or tilting of the retaining wall. At the same time, the threaded connection of the fixed plate 5 and the positioning bolt 6 can increase the friction between the block 4 and the bottom plate 1, further improving the stability and anti-sliding ability of the entire structure.

[0027] A plurality of groups of drain holes 7 are uniformly provided on the upper surface of the retaining wall 3. The design of the drain holes 7 can allow the accumulated water to be discharged in time, thereby avoiding excessive water pressure causing the wall to collapse. This drainage system can significantly improve the stability and safety of the retaining wall. Through the uniformly distributed drain holes 7, the water flow can be quickly dispersed and drained, reducing the accumulation of water pressure inside the retaining wall. This helps to prevent wall deformation or damage caused by excessive water pressure. The presence of the drain holes 7 increases the friction between the retaining wall and the soil, thereby improving its anti-sliding ability. This is particularly important for retaining walls located on slopes, as it can effectively prevent the wall from sliding.

[0028] Two groups of positioning rods 8 are hingedly arranged on the rear side of the retaining wall 3. Two groups of extension rods 9 are movably inserted into the lower ends of the two groups of positioning rods 8. The upper ends of the two groups of extension rods 9 are provided with limit blocks. The lower ends of the two groups of positioning rods 8 are provided with mounting bolts. The hingedly arranged positioning rods 8 can be easily adjusted in angle, thereby presenting an inclined structure to support the retaining wall 3. The length of the extension rod 9 is adjusted by adjusting the lower end of the positioning rod 8, and then the position of the extension rod 9 is fixed by the fixing bolt. By providing the limit block, the extension rod 9 can be prevented from disengaging from the positioning rod 8.

[0029] Each of the two groups of positioning assemblies comprises a positioning plate 10 hingedly mounted at the lower end of the extension rod 9. The lower end of the positioning plate 10 is provided with a second positioning cone 11. The positioning plate 10 is hingedly arranged at the lower end of the extension rod 9, so that the positioning assembly can adjust the angle or position according to the actual needs, thereby better adapting to different terrains and water flow conditions. This flexibility helps to improve the stability and reliability of the entire water conservancy gate retaining wall system. At the same time, the provision of the second positioning cone 11 increases the friction between the positioning assembly and the soil, thereby improving its anti-sliding ability.

[0030] Working principle: the bottom plate 1 is fixed to the appropriate position by the first positioning cone 2, then the position of the retaining wall 3 is adjusted, the angle of the retaining wall 3 is fixed by the fixed plate 5 and the positioning bolt 6, then the angle of the positioning rod 8 and the extension rod 9 is adjusted, the length of the extension rod 9 is lengthened, then the extension rod 9 is fixed by the positioning bolt 6, and finally the second positioning cone 11 is inserted into the ground to fix the retaining wall 3.

[0031] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0032] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A water retaining dam, characterised in that, Including the bottom plate (1): The rear end of the bottom plate (1) is connected with a retaining wall (3), the lower end of the front side of the retaining wall (3) is fixedly provided with a stop block (4), the rear end of the retaining wall (3) is provided with two groups of positioning rods (8), the lower end of the rear end of the positioning rod (8) is inserted with an extension rod (9), and the lower end of the extension rod (9) is provided with a positioning assembly.

2. The water conservancy check dam according to claim 1, characterized in that: The lower surface of the bottom plate (1) is uniformly provided with a plurality of first positioning cones (2).

3. The retaining wall according to claim 1, wherein: The retaining wall (3) is hingedly arranged at the rear end of the bottom plate (1).

4. The retaining wall according to claim 1, wherein: The stop block (4) is arranged in an inclined structure, the front side of the stop block (4) is provided with a fixed plate (5), the front side of the fixed plate (5) is inserted with a positioning bolt (6) through a threaded structure, and the lower surface of the bottom plate (1) is provided with two groups of matching threaded holes.

5. The retaining wall according to claim 1, wherein: The upper surface of the retaining wall (3) is uniformly provided with a plurality of leakage holes (7).

6. The retaining wall according to claim 1, wherein: Two groups of the positioning rods (8) are hingedly arranged at the rear side of the retaining wall (3), two groups of the extension rods (9) are movably inserted at the lower end of the two groups of positioning rods (8), the upper end of the two groups of extension rods (9) is provided with a limiting block, and the lower end of the two groups of positioning rods (8) is provided with a mounting bolt.

7. The water retaining wall according to claim 1, wherein: Two groups of the positioning assembly both include a positioning plate (10), the positioning plate (10) is hingedly arranged at the lower end of the extension rod (9), and the lower end of the positioning plate (10) is provided with a second positioning cone (11).

Images