CN216446033U

CN216446033U - Reinforced concrete retaining wall

Info

Publication number: CN216446033U
Application number: CN202123221617.0U
Authority: CN
Inventors: 钱丹; 王文己; 郭勇; 李学坤; 郑光明
Original assignee: China Construction Sixth Engineering Division Water Conservancy and Hydropower Construction Group Co Ltd
Current assignee: China Construction Sixth Engineering Division Water Conservancy and Hydropower Construction Group Co Ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-05-06
Anticipated expiration: 2031-12-21

Abstract

The utility model provides a reinforced concrete retaining wall, including dog body and bottom plate, the back bottom an organic whole of dog body is connected with the end briquetting, the end indent of grafting bottom plate is seted up to the bottom of end briquetting, the bottom plate is pegged graft at the end indent, rectangle sawtooth groove is vertically seted up to the positive side of dog body, the vertical body coupling rectangle sawtooth in the positive opposite side limit of dog body, the rectangle sawtooth of a dog body is connected with the rectangle sawtooth groove lock joint of another dog body, the back upper portion of dog body is connected with a plurality of anchor covers, the one end that deviates from to insert end indent on the bottom plate is connected with a plurality of anchor covers, be connected with between the anchor cover on the dog body and the anchor cover on the bottom plate and draw the stock body. The stop block body and the bottom plate can be prefabricated in advance and then respectively hoisted, assembly is carried out on a construction site, assembly operation is simple, and construction efficiency is greatly improved.

Description

Reinforced concrete retaining wall

Technical Field

The utility model relates to the field of buildings, in particular to a reinforced concrete retaining wall.

Background

The retaining wall is a structure for supporting roadbed filling or mountain side slopes to prevent deformation and collapse, reduce earthwork projects and reduce farmland occupation, is an important structure for high-grade highways and urban road projects, can be constructed by building dry-built or grouted stone retaining walls by stone materials, and can also be constructed by cement, reinforcing steel bars and sand-stone materials.

Disclosure of Invention

The utility model provides a reinforced concrete retaining wall for solving the problems.

The technical scheme adopted by the utility model is as follows:

the utility model provides a reinforced concrete retaining wall, including dog body and bottom plate, the back bottom an organic whole of dog body is connected with the end briquetting, the end indent of grafting bottom plate is seted up to the bottom of end briquetting, the bottom plate is pegged graft at the end indent, rectangle sawtooth groove is vertically seted up to the positive side of dog body, the vertical body coupling rectangle sawtooth in the positive opposite side limit of dog body, the rectangle sawtooth of a dog body is connected with the rectangle sawtooth groove lock joint of another dog body, the back upper portion of dog body is connected with a plurality of anchor covers, the one end that deviates from to insert end indent on the bottom plate is connected with a plurality of anchor covers, be connected with between the anchor cover on the dog body and the anchor cover on the bottom plate and draw the stock body.

The bottom surface of the bottom plate is provided with a plurality of parallel anti-slip grooves.

The dog body and the transition region that the rectangle sawtooth is connected seted up the side tooth recess, the avris of the rectangle sawtooth groove of dog body leaves the side tooth, when two adjacent dog body coupling, the side tooth imbeds in the side tooth recess.

The tooth height of the side teeth is the same as the groove depth of the side tooth grooves, and the width of the side teeth is the same as the groove width of the side tooth grooves.

The inside equipartition of dog body and bottom plate crisscross welded reinforcing bar net of violently indulging, the outside concreting of dog body and bottom plate board.

The rectangular saw teeth and the rectangular saw tooth grooves are internally provided with reinforcing steel bar nets extending from the interior of the block body.

The utility model has the beneficial effects that: the stop block body and the bottom plate can be prefabricated in advance and then respectively hoisted, assembly is carried out on a construction site, assembly operation is simple, and construction efficiency is greatly improved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the assembled structure of the present invention.

FIG. 3 is a schematic structural diagram of a stopper body according to the present invention.

FIG. 4 is a schematic diagram of a bottom block board structure according to the present invention.

Wherein: 1-a block body; 2-rectangular sawtooth grooves; 3-rectangular saw teeth; 4-anchoring sleeves; 5-bottom pressing block; 6-bottom pressure groove; 7-a bottom plate; 8-pulling the anchor rod body; 9-an anti-slip groove; 10-side tooth grooves; 11-toothing.

Detailed Description

The utility model provides a reinforced concrete retaining wall, including dog body 1 and bottom plate 7, dog body 1's back bottom body coupling has bottom briquetting 5, bottom indent 6 of grafting bottom plate 7 is seted up to bottom briquetting 5's bottom, bottom plate 7 is pegged graft in bottom indent 6, rectangular sawtooth groove 2 is vertically seted up to dog body 1's positive side, dog body 1's the vertical body coupling rectangle sawtooth 3 in positive opposite side, the rectangle sawtooth 3 of one dog body 1 is connected with the 2 lock joints of rectangular sawtooth groove of another dog body 1, dog body 1's back upper portion is connected with a plurality of anchor covers 4, the one end that deviates from on bottom plate 7 and inserts bottom indent 6 is connected with a plurality of anchor covers 4, anchor cover 4 on dog body 1 and the anchor cover 4 on the bottom plate 7 are connected with between the anchor body of drawing 8.

The bottom surface of the bottom block plate 7 is provided with a plurality of parallel anti-skidding grooves 9, when the stop block body 1 is subjected to transverse load, the stop block body 1 is pushed to move towards the rear side, and then the bottom block plate 7 moves downwards, so that the groove walls of the anti-skidding grooves 9 are inserted into the soil layer.

Dog body 1 and the transition district that rectangle sawtooth 3 is connected seted up side tooth recess 10, side tooth 11 is left to the avris of the rectangle sawtooth groove 2 of dog body 1, when two adjacent dog bodies 1 are connected, among the side tooth 11 embedding side tooth recess 10, consequently, in 11 embedding side tooth recesses 10 of side tooth, in 3 embedding rectangle sawtooth grooves 2 of rectangle sawtooth, the fastening connection of two adjacent dog bodies 1 is accomplished.

The tooth height of the side teeth 11 is the same as the groove depth of the side tooth grooves 10, the width of the side teeth 11 is the same as the groove width of the side tooth grooves 10, the two stop block bodies 1 can be perfectly matched, and the concave-convex buckling connection is achieved, so that the connection is tighter.

The inside equipartition of dog body 1 and bottom plate 7 violently indulge crisscross welded reinforcing bar net, the outside concreting of dog body 1 and bottom plate 7, inside reinforcing bar net combines outside concrete, makes its structural strength can guarantee.

Rectangular sawtooth 3 and the inside reinforcing bar net that extends of rectangular sawtooth groove 2 to rectangular sawtooth groove 2 and rectangular sawtooth 3's intensity can be guaranteed, the effect of receiving the place ahead thrust after avoiding two adjacent dog body 1 to connect and damage the connection position, influence dog body 1's life.

During the application, hoist dog body 1 and bottom plate 7 to the mounted position earlier, bottom plate 7 is pegged graft in the bottom indent 6 of dog body 1, then connect and draw the stock body 8, two adjacent dog bodies 1 are connected through the tight knot of rectangle sawtooth groove 2 and rectangle sawtooth 3, connect polylith dog body 1 as an organic whole back, when dog body 1 receives the horizontal load that comes from the place ahead, promote dog body 1 and remove to the rear side, and then make bottom plate 7 remove downwards, and then make the cell wall of antiskid groove 9 insert in the soil horizon, make bottom plate 7 fasten with soil more, and then guarantee that fender body 1 can bear horizontal load and guarantee that the structure is intact.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" 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" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The utility model provides a reinforced concrete retaining wall, a serial communication port, including dog body (1) and bottom plank (7), the back bottom body coupling of dog body (1) has end briquetting (5), end indent (6) of grafting bottom plank (7) are seted up to the bottom of end briquetting (5), bottom plank (7) are pegged graft in end indent (6), rectangle sawtooth groove (2) are vertically seted up to the front side of dog body (1), the front other side vertical body coupling rectangle sawtooth (3) of dog body (1), rectangle sawtooth (3) and the rectangle sawtooth groove (2) lock joint of another dog body (1) of dog body (1) are connected, the back upper portion of dog body (1) is connected with a plurality of anchor cover (4), the one end that deviates from to insert end indent (6) on bottom plank (7) is connected with a plurality of anchor cover (4), connect between anchor cover (4) on dog body (1) and anchor cover (4) on bottom plank (7) and connect between anchor cover (4), connect Has a pull anchor rod body (8).

2. A reinforced concrete retaining wall as defined in claim 1, wherein said bottom plate (7) is formed with a plurality of parallel anti-slip grooves (9) on the bottom surface thereof.

3. The reinforced concrete retaining wall as claimed in claim 1, wherein the block body (1) has a side tooth groove (10) formed at a transition region where the rectangular saw teeth (3) are connected, a side tooth (11) is left at the side of the rectangular saw tooth groove (2) of the block body (1), and when two adjacent block bodies (1) are connected, the side tooth (11) is embedded into the side tooth groove (10).

4. A reinforced concrete retaining wall according to claim 3, wherein the tooth height of the side teeth (11) is the same as the depth of the side tooth grooves (10), and the width of the side teeth (11) is the same as the width of the side tooth grooves (10).

5. A reinforced concrete retaining wall according to claim 1, wherein reinforcing mesh welded crosswise is uniformly distributed inside the block body (1) and the bottom block plate (7), and concrete is poured outside the block body (1) and the bottom block plate (7).

6. A reinforced concrete retaining wall according to claim 5, wherein the rectangular saw teeth (3) and the rectangular saw tooth grooves (2) are internally provided with reinforcing meshes extending inside the block body (1).