Anchor bolt connection type retaining wall

Abstract

An anchor bolt connection type retaining wall comprises an anchor bolt, a base plate and a unit plate arranged above the base plate, a bent plate used for fixing the base plate is arranged at the bottom of the base plate, the bottom area of the base plate is increased through the bent plate, and therefore the bottom stability of the retaining wall structure is guaranteed, and the base plate and the unit plate are connected through the anchor bolt, namely, the unit plate is connected through the anchor bolt. The anchor bolts penetrate through the base plate and the unit plates, and the base plate and the unit plates are connected through the anchor bolts, so that the connecting strength between the base plate and the unit plates is improved, and the bearing capacity of the retaining wall is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the field of construction, and in particular relates to an anchor bolt connection type retaining wall. Background Art

[0002] Retaining walls are structures that support roadbed fill or hillside soil and prevent fill or soil from deforming and becoming unstable. According to the different stiffness and displacement modes of retaining walls, they can be divided into three categories: rigid retaining walls, flexible retaining walls, and temporary support retaining walls. At present, the vertical retaining wall force that retaining walls on the market can withstand is relatively limited, which can easily lead to the collapse of retaining walls.

[0003] The utility model with application number CN202321235947.1 discloses an integrally assembled retaining wall structure, comprising: blocks, which are arranged in an elongated shape as a whole and are stacked; a pair of locking balls, which are arranged in a hemispherical shape on the upper end surface of the blocks; and locking grooves, which are arranged on the lower end surface of the blocks and are used for the locking balls to be embedded. This retaining wall structure increases the connection strength and connection convenience between the blocks through a hemispherical structure, but the integrity of this wall surface is poor, and the vertical retaining wall force that can be borne by the hand is small. When the earth wall is subjected to a large force, it is easy to cause the earth wall to collapse. Summary of the invention

[0004] In view of the above shortcomings, the technical problem to be solved by the utility model is to provide an anchor-connected retaining wall for improving the overall strength of the retaining wall so that the retaining wall can withstand greater forces.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] An anchor bolt connection type retaining wall comprises anchor bolts, a base plate and a unit plate arranged above the base plate. A bending plate for fixing the base plate is provided at the bottom of the base plate. The base plate and the unit plate are connected by anchor bolts.

[0007] As a preferred solution of the utility model, the base plate and the unit plate are both provided with vertical anchor bolt through holes, and the anchor bolts are inserted into the anchor bolt through holes.

[0008] As a preferred solution of the utility model, a connection groove is provided on one side of the unit plate, and a connection strip is provided on the other side, and the connection strips of adjacent unit plates are adapted to the connection grooves.

[0009] As a preferred solution of the utility model, the connection groove is in the shape of a dovetail groove, and the connection groove is arranged along the vertical direction of the unit plate.

[0010] As a preferred solution of the utility model, a fixing plate is provided on the top of the unit plate, and adjacent unit plates are connected by the fixing plate.

[0011] As a preferred solution of the utility model, a connecting groove is provided at the bottom of the unit plate, and the fixing plate is arranged in the connecting groove.

[0012] As a preferred solution of the utility model, a bottom through hole is provided in the connecting groove, a top through hole is provided on the fixing plate, and the bottom through hole and the top through hole are connected by bolts.

[0013] As a preferred solution of the utility model, the anchor bolts include base fixing anchor bolts and connecting anchor bolts. The base fixing anchor bolts are adapted to the bent plates, and the base plate and the unit plate are connected by connecting anchor bolts.

[0014] As a preferred solution of the utility model, the base fixing anchor bolts and the connecting anchor bolts are anchor bolt structures with the same diameter.

[0015] As a preferred solution of the utility model, reinforcing ribs are provided between the bending plate and the base plate.

[0016] The beneficial effect of the utility model is that the base plate and the unit plate are connected by anchor bolts, thereby increasing the connection strength between the base plate and the unit plate, and ensuring the bearing capacity of the retaining wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of this retaining wall.

[0018] Figure 2 It is a structural diagram of the unit board.

[0019] Figure 3 It is a structural diagram of the base plate.

[0020] Figure markings: anchor 1, base fixing anchor 1-1, connecting anchor 1-2, base plate 2, unit plate 3, connecting groove 3-1, connecting strip 3-2, fixing plate 3-3, connecting groove 3-4, bottom through hole 3-5, top through hole 3-6, bending plate 4, reinforcing rib 4-1, anchor through hole 5. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings.

[0022] An anchor-connected retaining wall comprises an anchor 1, a base plate 2 and a unit plate 3 arranged above the base plate 2. A bent plate 4 for fixing the base plate 2 is provided at the bottom of the base plate 2. The bent plate 4 increases the bottom area of ​​the base plate 2, thereby ensuring the bottom stability of the retaining wall structure. The base plate 2 and the unit plate 3 are connected by the anchor 1, that is, the anchor 1 passes through the base plate 2 and the unit plate 3, and the base plate 2 and the unit plate 3 are connected by the anchor 1, thereby increasing the connection strength between the base plate 2 and the unit plate 3, thereby ensuring the bearing capacity of the retaining wall.

[0023] The bending plate 4 is a plate connected to the bottom of the base plate 2, and its thickness is consistent with the thickness of the base plate 2. The bending plate 4 is vertically arranged relative to the base plate 2, so that the bottom area of ​​the base plate 2 is increased by the bending plate 4, thereby improving the stability of the base plate 2. A reinforcing rib 4-1 is provided between the bending plate 4 and the base plate 2 to ensure the connection strength between the bending plate 4 and the base plate 2.

[0024] The anchor bolt 1 includes a base fixing anchor bolt 1-1 and a connecting anchor bolt 1-2. The base fixing anchor bolt 1-1 is adapted to the bending plate 4 and is used to fix the bending plate 4. The base plate 2 and the unit plate 3 are connected by the connecting anchor bolt 1-2 and are used to connect the base plate 2 and the unit plate 3.

[0025] The bottoms of the base fixing anchor bolts 1-1 and the connecting anchor bolts 1-2 are pre-buried in the construction surface of the retaining wall. Vertical anchor bolt through holes 5 are provided on the base plate 2 and the unit plate 3. The base plate 2 and the unit plate 3 are stacked on the base fixing anchor bolts 1-1 through the anchor bolt through holes 5. Similarly, anchor bolt through holes 5 are also provided on the bending plate 4 to facilitate the installation of the bending plate 4 on the outside of the base fixing anchor bolts 1-1. After the base plate 2 and the unit plate 3 are stacked, nuts are installed on the base fixing anchor bolts 1-1 and the connecting anchor bolts 1-2, and the nuts are respectively abutted against the top surfaces of the unit plate 3 and the top surfaces of the bending plate 4, so that the base plate 2 and the unit plate 3 are locked through the anchor bolts 1, and the base plate 2 is fixed to the construction ground at the same time.

[0026] The base fixing anchor bolts 1-1 and the connecting anchor bolts 1-2 are anchor bolt 1 structures with the same diameter and different heights. Correspondingly, the anchor bolt through holes 5 on the base plate 2, the unit plate 3, and the bent plate 4 have the same diameter, thereby improving the installation convenience of the retaining wall structure.

[0027] In this embodiment, the main structures of the base plate 2 and the unit plate 3 are consistent, that is, the structural difference between the base plate 2 and the unit plate 3 is that the base plate 2 is provided with a bending plate 4 and a reinforcing rib 4-1 for strengthening the connection strength of the bending plate 4. A connecting groove 3-1 is provided on one side of the unit plate 3, and a connecting strip 3-2 is provided on the other side. The connecting strip 3-2 of the adjacent unit plate 3 is adapted to the connecting groove 3-1; similarly, the two sides of the base plate 2 are also provided with connecting grooves 3-1 and connecting strips 3-2, and the adjacent base plates 2 or adjacent unit plates 3 are connected by connecting grooves 3-1 and connecting strips 3-2 to prevent muddy water from flowing through the retaining wall when water flows, thereby preventing soil and water loss.

[0028] Preferably, the connecting groove 3-1 is in the shape of a dovetail groove, the cross-sectional shape of the connecting strip 3-2 is consistent with the cross-sectional shape of the connecting groove 3-1, and the connecting groove 3-1 is arranged vertically along the unit plate 3 to ensure the connection strength between adjacent base plates 2 or adjacent unit plates 3.

[0029] During the prefabrication of the unit plate 3, a fixing plate 3-3 is embedded in the top of the unit plate 3. The fixing plate 3-3 is used to connect with the unit plate arranged on the unit plate 3. A connecting groove 3-4 is provided at the bottom of the unit plate 3. The fixing plate 3-3 is arranged in the connecting groove 3-1 to ensure that the end faces of the retaining wall are located on the same vertical plane. Similarly, a fixing plate 3-3 is also embedded in the top of the base plate 2 to facilitate the connection between the base plate 2 and the unit plate 3 arranged on the base plate 2.

[0030] A bottom through hole 3-5 is provided in the connecting groove 3-4, and a top through hole 3-6 is provided on the fixing plate 3-3. The bottom through hole 3-5 and the top through hole 3-6 are connected by bolts to ensure the connection strength between the base plate 2 and the unit plate 3 or between the unit plates 3 and the unit plates 3; at the same time, the fixing plate 3-3 can also further prevent mud and water from flowing through the retaining wall.

[0031] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention; therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

[0032] Although this article uses more terms corresponding to the figure marks in the figures, it does not exclude the possibility of using other terms; these terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. An anchor bolt-connected retaining wall, characterized in that: The invention comprises an anchor bolt (1), a base plate (2) and a unit plate (3) arranged above the base plate (2); a bent plate (4) for fixing the base plate (2) is provided at the bottom of the base plate (2); and the base plate (2) and the unit plate (3) are connected via the anchor bolt (1).

2. The anchor bolt-connected retaining wall according to claim 1, characterized in that: The base plate (2) and the unit plate (3) are both provided with vertical anchor bolt through holes (5), and the anchor bolts (1) are inserted into the anchor bolt through holes (5).

3. The anchor bolt-connected retaining wall according to claim 1, characterized in that: One side of the unit plate (3) is provided with a connection groove (3-1), and the other side is provided with a connection strip (3-2), and the connection strip (3-2) of adjacent unit plates (3) is adapted to the connection groove (3-1).

4. The anchor bolt-connected retaining wall according to claim 3, characterized in that: The connection groove (3-1) is in the shape of a dovetail groove, and the connection groove (3-1) is arranged along the vertical direction of the unit plate (3).

5. The anchor bolt-connected retaining wall according to claim 1, characterized in that: A fixing plate (3-3) is provided on the top of the unit plate (3), and adjacent unit plates (3) are connected via the fixing plate (3-3).

6. The anchor bolt-connected retaining wall according to claim 5, characterized in that: The bottom of the unit plate (3) is provided with a connecting groove (3-4), and the fixing plate (3-3) is arranged in the connecting groove (3-1).

7. The anchor bolt-connected retaining wall according to claim 6, characterized in that: A bottom through hole (3-5) is provided in the connection groove (3-4), a top through hole (3-6) is provided on the fixing plate (3-3), and the bottom through hole (3-5) and the top through hole (3-6) are connected by bolts.

8. The anchor bolt-connected retaining wall according to claim 1, characterized in that: The anchor bolts (1) comprise base fixing anchor bolts (1-1) and connecting anchor bolts (1-2); the base fixing anchor bolts (1-1) are adapted to the bent plate (4); and the base plate (2) and the unit plate (3) are connected via the connecting anchor bolts (1-2).

9. The anchor bolt-connected retaining wall according to claim 8, characterized in that: The base fixing anchor bolt (1-1) and the connecting anchor bolt (1-2) are anchor bolt (1) structures with the same diameter.

10. The anchor bolt-connected retaining wall according to claim 1, characterized in that: A reinforcing rib (4-1) is provided between the bent plate (4) and the base plate (2).

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