Retaining wall structure for river slope

Abstract

The utility model relates to a retaining wall structure for a riverway slope, which belongs to the technical field of hydraulic engineering and comprises a retaining structure and a riverway bottom baffle, the retaining structure comprises a main plate body, a first auxiliary plate body, a second auxiliary plate body and an L-shaped positioning plate body, the first auxiliary plate body is fixedly arranged at the top of the outer side of the main plate body, and the second auxiliary plate body is fixedly arranged at the bottom of the inner side of the main plate body. An L-shaped positioning plate body is fixedly arranged on the portion, on the outer side of the second auxiliary plate body, of the main plate body, an inserting groove is formed between the L-shaped positioning plate body and the second auxiliary plate body, the first auxiliary plate body can be inserted into the inserting groove, and the river channel bottom baffle is connected with the main plate body; a stable connecting structure is formed, the overall strength of the wall body is enhanced, the stability and the anti-scouring capacity of the retaining wall are remarkably improved, the wall body is prevented from sliding, rapid assembly of the structure is achieved, the construction efficiency is improved, the retaining wall can adapt to side slopes of different terrains, protection on the bottoms of the side slopes is enhanced, installation is convenient and fast, and the adaptive capacity is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy engineering technical field, concretely relates to a retaining wall structure for river side slope. BACKGROUND

[0002] In water conservancy construction, the stability of river side slope is crucial for preventing water and soil loss and protecting river bank and surrounding ecological environment. As a common structure for river side slope protection, the rationality of retaining wall design directly affects the protection effect and engineering life. Traditional river side slope retaining wall structure exposes many deficiencies in long-term use. For example, the stability of part of retaining wall structure is poor, and under the influence of factors such as water flow scouring and soil pressure change, problems such as wall body tilting, cracking and even collapse are prone to occur, resulting in failure of protection function. At the same time, the anti-scouring capacity of traditional structure is limited, and long-term erosion of water flow to the bottom of wall body and surrounding soil will weaken the foundation support force and shorten the service life of retaining wall. In addition, the connection mode between parts of the existing retaining wall is relatively complex during installation, the construction efficiency is low, and the adaptability to different terrains is poor, which is difficult to meet the diversified river side slope protection requirements. Therefore, the utility model provides a retaining wall structure for river side slope to solve the deficiencies and shortcomings of the prior art. SUMMARY

[0003] The utility model aims at overcoming the deficiencies of the prior art, and provides a retaining wall structure for river side slope.

[0004] The utility model adopts the technical scheme:

[0005] A retaining wall structure for river side slope, comprising a retaining structure and a river bottom baffle, the retaining structure is composed of a main plate body, a secondary plate body one, a secondary plate body two and an L-shaped positioning plate body, the secondary plate body one is fixedly arranged on the top of the outer side of the main plate body, the secondary plate body two is fixedly arranged on the bottom of the inner side of the main plate body, the L-shaped positioning plate body is fixedly arranged on the main plate body outside the secondary plate body two, an insertion slot is formed between the L-shaped positioning plate body and the secondary plate body two, the secondary plate body one can be inserted into the insertion slot, and the river bottom baffle is connected with the main plate body.

[0006] Preferably, a first embedding protrusion is arranged on the bottom of the outer side of the main plate body.

[0007] Preferably, a positioning slot is arranged on the inner side of the secondary plate body one on the top of the outer side of the main plate body, and the secondary plate body two can be clamped in the positioning slot.

[0008] Preferably, a limiting block is arranged on the inner side of the main plate body on the bottom of the outer side of the secondary plate body two, and the top of the L-shaped positioning plate body is clamped between the limiting block and the secondary plate body two.

[0009] Preferably, the L-shaped positioning plate body is provided with an embedded protrusion at the bottom.

[0010] Preferably, the L-shaped positioning plate body is connected with the main plate body through a fastening bolt, and a sealing plug is connected to the fastening bolt.

[0011] The utility model discloses a main plate body, vice plate body and L-shaped positioning plate body's cooperation has formed the stable connection structure, has strengthened the wall body integral strength, has promoted the stability and the scouring resistance of retaining wall significantly, prevents the wall body slip. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 The utility model discloses a structure schematic diagram.

[0013] Figure 2 The utility model discloses a retaining structure structure schematic diagram.

[0014] Figure 3 The utility model discloses two retaining structure combination structure schematic diagram. DETAILED DESCRIPTION

[0015] The drawings are only for example explanation, and can not be understood as the limitation of the patent application; in order to better illustrate the embodiment, some components of the drawings can be omitted, enlarged or reduced, and do not represent the size of actual product; for the person skilled in the art, some well-known structures and their description in the drawings can be omitted and can be understood.

[0016] As Figures 1-3As shown, a kind of river channel slope retaining wall structure, including retaining structure 001 and river channel bottom baffle 002, retaining structure 001 by main plate body 110, secondary plate body one 120, secondary plate body two 130 and L type positioning plate body 140, secondary plate body one 120 is fixedly arranged on the top of the outer side of main plate body 110, the bottom of the inner side of main plate body 110 is fixedly arranged with secondary plate body two 130, and main plate body 110 is used as core load-bearing component, is made of high-strength concrete or steel material, with good compression resistance and bending resistance performance.It is fixedly arranged with secondary plate body one 120 on the top of the outer side by welding connection mode, secondary plate body one 120 extends horizontally or at a certain angle of inclination, for enhancing the support force and connection stability of the top of main plate body, the bottom of the inner side of main plate body 110 is also fixedly arranged with secondary plate body two 130 by welding connection, and secondary plate body two 130 forms a certain angle with the inner side of main plate body, to adapt to the topographic features of side slope, L type positioning plate body 140 is fixedly arranged on the outer side of the main plate body 110 of secondary plate body two 130, and the insertion slot 003 is formed between L type positioning plate body 140 and secondary plate body two 130, secondary plate body one 120 can be inserted into insertion slot 003, the size of the insertion slot 003 is matched with secondary plate body one 120, so that the secondary plate body one 120 of adjacent retaining structure can be accurately inserted into insertion slot 003, the rapid splicing of retaining structure is realized, river channel bottom baffle 002 is connected with main plate body 110, and river channel bottom baffle 002 is made of material matched with main plate body 110, and is connected with the bottom of main plate body 110 by bolt connection, to form effective protection to the bottom of river channel side slope, reduce the scour of water flow to the soil of the bottom of side slope, and protect the foundation of retaining wall.

[0017] Further optimization of the present scheme is as follows: Figures 1-3 As shown, the outer side of main plate body 110 is provided with embedded protrusion one 111, which can penetrate into the soil of side slope during installation, increase the friction and anchoring force between main plate body 110 and soil, and prevent the bottom of wall from slipping.

[0018] Further optimization of the present scheme is as follows: Figures 1-3 As shown, the outer side of main plate body 110 is provided with embedded protrusion one 111, which can penetrate into the soil of side slope during installation, increase the friction and anchoring force between main plate body 110 and soil, and prevent the bottom of wall from slipping. Figure 3 When adjacent retaining structures are spliced (as shown in

[0019] Further optimization of the present scheme is as follows: Figures 1-3 As shown, the inner side of main plate body 110 is provided with limiting block 113 located on the outer side of secondary plate body two 130, and L type positioning plate body 140 is clamped between limiting block 113 and secondary plate body two 130.

[0020] The further optimization of the scheme is that, as shown in Figures 1-3 The L-shaped positioning plate body 140 is provided with an embedded protrusion two 141 at the bottom, which is similar in structure to the embedded protrusion one 111 and is deep into the soil during installation to enhance the connection between the L-shaped positioning plate body 140 and the soil, thereby improving the overturning resistance of the entire soil retaining structure.

[0021] The further optimization of the scheme is that, as shown in Figures 1-3 The L-shaped positioning plate body 140 is connected with the main plate body 110 through a fastening bolt 142, and a sealing plug 143 is connected on the fastening bolt 142 to prevent water and corrosive substances from entering and prolong the service life of the connecting component.

[0022] In the drawings, the position relationship is only used for example description and cannot be understood as a limitation of the patent; obviously, the above-mentioned embodiments of the utility model are only examples for clearly illustrating the utility model and are not a limitation of the embodiments of the utility model. For ordinary skilled in the art, other different forms of changes or changes can be made on the basis of the above description. Here, it is not necessary and impossible to enumerate all the embodiments. Any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model claim.

Claims

1. A retaining wall structure for river embankment, characterized by: The application relates to a retaining structure (001) and a river bottom baffle (002), wherein the retaining structure (001) is composed of a main plate body (110), a secondary plate body one (120), a secondary plate body two (130) and an L-shaped positioning plate body (140), the secondary plate body one (120) is fixedly arranged on the top of the outer side of the main plate body (110), the secondary plate body two (130) is fixedly arranged on the bottom of the inner side of the main plate body (110), the L-shaped positioning plate body (140) is fixedly arranged on the outer side of the main plate body (110) of the secondary plate body two (130), an inserting groove (003) is formed between the L-shaped positioning plate body (140) and the secondary plate body two (130), the secondary plate body one (120) can be inserted into the inserting groove (003), and the river bottom baffle (002) is connected with the main plate body (110).

2. The riverway slope retaining wall structure according to claim 1, characterized by: The outer side bottom of the main plate body (110) is provided with an embedded protrusion one (111).

3. The riverway slope retaining wall structure according to claim 1, characterized by: The outer side top of the main plate body (110) is provided with a positioning groove (112) located in the inner side of the secondary plate body one (120), and the secondary plate body two (130) can be clamped in the positioning groove (112).

4. The riverbank retaining wall structure according to claim 1, characterized by: The inner side bottom of the main plate body (110) is provided with a limiting block (113) located in the outer side of the secondary plate body two (130), and the top of the L-shaped positioning plate body (140) is clamped between the limiting block (113) and the secondary plate body two (130).

5. The riverbank retaining wall structure according to claim 1, characterized by: The bottom of the L-shaped positioning plate body (140) is provided with an embedded protrusion two (141).

6. The riverbank retaining wall structure according to claim 1, characterized by: The L-shaped positioning plate body (140) is connected with the main plate body (110) through a fastening bolt (142), and a sealing plug (143) is connected on the fastening bolt (142).

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