CN211816397U - Assembled retaining wall that civil engineering used - Google Patents

Abstract

The utility model discloses an assembled retaining wall for civil engineering. The mobile device includes a fixed seat, the fixed seat is n-shaped, the fixed seat is fixed on the top of the bottom plate, a screw rod penetrates through the top of the fixed seat, and the fixed seat and the screw rod are threadedly connected, and the wire rod is threaded. The bottom end of the rod is rotatably sleeved with a lift plate, the lift plate is slidably sleeved inside the second through hole, the bottom four corners of the lift plate are equipped with rollers, and the top of the bottom plate is provided with a third through hole, The top end of the unit plate is provided with a first through hole, and one side of the unit plate is provided with a fan-shaped rotating slot. The utility model is flexible in use, convenient in handling, stable in installation, reusable after dismantling, and has good economical efficiency.

Description

An assembled retaining wall for civil engineering

technical field

The utility model relates to the technical field of civil engineering, in particular to an assembled retaining wall for civil engineering.

Background technique

Retaining wall is a common structural form in civil engineering. When building a retaining wall, the construction volume is large and the project cost is high. The built retaining wall cannot be removed and used. Construction, resulting in an increase in cost, at the same time, some existing movable retaining walls are generally directly spliced through wall panels, which can only be spliced into a plane, which limits the use of occasions, and it is difficult to form an arc surface. Operation, in response to such a problem, we propose an assembled retaining wall for civil engineering.

Utility model content

The purpose of the utility model is to propose an assembled retaining wall for civil engineering in order to solve the shortcomings existing in the prior art.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

An assembled retaining wall for civil engineering, comprising a bottom plate, a fixed plate and a unit plate, wherein a rectangular second through hole is opened on the top of the bottom plate, a mobile device is installed on the top of the bottom plate, and the mobile device includes A fixed seat, the fixed seat is n-shaped, the fixed seat is fixed on the top of the bottom plate, the top of the fixed seat has a screw rod, and the fixed seat and the screw rod are connected by threads, and the bottom end of the screw rod rotates A lift plate is sleeved, the lift plate is slidably sleeved inside the second through hole, the bottom four corners of the lift plate are installed with rollers, the top of the bottom plate is provided with a third through hole, and the unit plate is provided with a third through hole. The top end is provided with a first through hole, one side of the unit plate is provided with a rotating groove with a fan-shaped cross-section, the other side of the unit plate is fixed with a boss, and the side of the boss is fixed with a fan-shaped cross-section. A rotating column, a first support rod is slidably sleeved in the first through hole on the unit plate, the structure of the fixing plate and the unit plate are exactly the same, the fixing plate is fixed on the top of the bottom plate, and the unit plate is located at the top of the bottom plate. Above the fixed plate, the first support rod slides through the first through hole on the fixed plate, the first support rod slides through the third through hole on the bottom plate, and a sleeve is slidably sleeved on the first support rod The side of the sleeve is hinged with a second support rod, and the bottom end of the second support rod is hinged with a mounting plate.

Preferably, the top end of the screw rod is fixed with a hand wheel.

Preferably, a cylindrical rotating block is fixed at the bottom end of the screw rod, a T-shaped groove is opened on the top of the lifting plate, and the rotating block is rotatably sleeved in the T-shaped groove.

Preferably, the rotating column is matched with the rotating groove, and the unit plates are rotatably connected to the rotating groove through the rotating column.

Preferably, the mounting plate is fixed on the ground through anchor bolts, and the first support rod is inserted into the ground.

Preferably, the fixing plate is perpendicular to the bottom plate, and the screw rod is perpendicular to the bottom plate.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The utility model is a sub-unit, and the earth wall is formed by splicing multiple sub-units in turn. The number of unit boards on each sub-unit is determined by the actual wall height. The corresponding unit plates on the other subunit are connected in sequence through the structure shown in the drawings of the specification, and the fixed plate on the subunit and the fixed plate on the other subunit are connected in sequence through the structure shown in the drawings of the specification. , because the rotating column can rotate in the rotating groove, so that the adjacent sub-units can rotate, so that the contour can be adjusted to an appropriate position according to the need, and the flexibility of use is improved;

2. In this utility model, when the hand wheel is rotated, the hand wheel drives the screw rod to rotate, and the screw rod can push the lifting plate down through the thread transmission between the screw rod and the fixed seat, so as to push the roller wheel to contact with the ground, so that the roller wheel can be easily moved. The movable base plate is easy to adjust to the designated position;

3. In the present utility model, the first support rod provided can be inserted into the ground, the mounting plate is placed on the ground, and then fixed by anchor bolts, thereby increasing the stability of the wall composed of the fixed plate and the unit plate. ;

4. The utility model can select an appropriate number of unit boards and assemble according to the needs, which is flexible in use, convenient for handling, stable in installation, reusable after disassembly, and economical. , so that the specified outline can be formed according to the actual needs, and the application is widely used.

Description of drawings

Fig. 1 is the structural representation of a kind of assembled retaining wall for civil engineering proposed by the utility model;

2 is a schematic structural diagram of a moving device for an assembled retaining wall for civil engineering proposed by the utility model;

3 is a schematic structural diagram of a unit plate of an assembled retaining wall for civil engineering proposed by the utility model;

4 is a schematic diagram of the connection structure between the unit plates of an assembled retaining wall for civil engineering proposed by the present invention.

In the figure: 1 base plate, 2 moving device, 21 lifting plate, 22 screw rod, 23 hand wheel, 24 fixing seat, 25 roller, 26 rotating block, 3 fixing plate, 4 unit plate, 41 rotating slot, 42 first through hole , 43 bosses, 44 rotating columns, 5 first support rods, 6 sleeves, 7 second support rods, 8 mounting plates, 9 anchor bolts, 10 second through holes, 11 third through holes.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

1-4, an assembled retaining wall for civil engineering includes a bottom plate 1, a fixing plate 3, and a unit plate 4. A rectangular second through hole 10 is opened on the top of the bottom plate 1, and a top of the bottom plate 1 is installed with a The mobile device 2, the mobile device 2 includes a fixed base 24, the fixed base 24 is n-shaped, the fixed base 24 is fixed on the top of the bottom plate 1, the top of the fixed base 24 has a screw rod 22, and the fixed base 24 and the screw rod 22 are threaded Connected, the bottom end of the screw 22 is rotated and sleeved with the lifting plate 21, the lifting plate 21 is slidably sleeved inside the second through hole 10, the bottom four corners of the lifting plate 21 are equipped with rollers 25, and the top of the bottom plate 1 is provided with a first Three through holes 11, the top end of the unit plate 4 is provided with a first through hole 42, one side of the unit plate 4 is provided with a fan-shaped rotating groove 41, the other side of the unit plate 4 is fixed with a boss 43, the boss 43 A rotating column 44 with a fan-shaped cross-section is fixed on the side of the unit plate 4, and a first support rod 5 is slidably sleeved in the first through hole 42 on the unit plate 4. The structure of the fixed plate 3 and the unit plate 4 is exactly the same, and the fixed plate 3 is fixed On the top of the base plate 1 , the unit plate 4 is located above the fixed plate 3 , the first support rod 5 slides through the first through hole 42 on the fixed plate 3 , and the first support rod 5 slides through the third through hole 11 on the base plate 1 . The first support rod 5 is slidably sleeved with a sleeve 6 , the side of the sleeve 6 is hinged with a second support rod 7 , and the bottom end of the second support rod 7 is hinged with a mounting plate 8 .

The top end of the screw rod 22 is fixed with a hand wheel 23 .

The bottom end of the screw rod 22 is fixed with a cylindrical rotating block 26, the top of the lifting plate 21 is provided with a T-shaped groove, and the rotating block 26 is rotatably sleeved in the T-shaped groove.

The rotating column 44 is matched with the rotating groove 41 , and the unit plates 4 are rotatably connected with the rotating groove 41 through the rotating column 44 .

Wherein, the mounting plate 8 is fixed on the ground by the anchor bolts 9, and the first support rod 5 is inserted into the ground.

The fixing plate 3 is perpendicular to the base plate 1 , and the screw rod 22 is perpendicular to the base plate 1 .

working principle:

The utility model is a sub-unit, the earth wall is formed by splicing a plurality of sub-units in sequence, the number of the unit panels 4 on each sub-unit is determined by the actual wall height, and the unit panels 4 on each sub-unit are equal to The corresponding unit plates 4 on the other sub-unit are connected in turn through the structure shown in Figure 4 of the specification, and the fixing plate 3 on the sub-unit and the fixing plate 3 on the other sub-unit are connected by the structure as shown in Figure 4 of the specification. The structures shown are connected in sequence, because the rotating column 44 can rotate in the rotating groove 41, so that the adjacent sub-units can rotate, so that the contour can be adjusted to a suitable position according to the need, and the flexibility of use is improved;

In the utility model, the hand wheel 23 is rotated, and the hand wheel 23 drives the screw rod 22 to rotate, and the screw rod 22 can push the lifting plate 21 to move down through the screw transmission between the screw rod 22 and the fixed seat 24, so as to push the roller 25 to contact with the ground. Therefore, the bottom plate 1 can be conveniently moved by the roller, so as to be easily adjusted to the designated position;

In the present invention, the first support rod 5 provided can be inserted into the ground, the mounting plate 8 is placed on the ground, and then fixed by the anchor bolts 9, so as to increase the wall surface composed of the fixed plate 3 and the unit plate 4 stability;

The utility model can select and assemble an appropriate number of unit plates 4 according to the needs, and is flexible in use, convenient for handling, stable in installation, reusable after disassembly, and economical. In this way, the specified outline can be formed according to actual needs, and the application is widely used.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. The assembled retaining wall for civil engineering comprises a bottom plate (1), a fixing plate (3) and unit plates (4), and is characterized in that a rectangular second through hole (10) is formed in the top of the bottom plate (1), a moving device (2) is installed at the top of the bottom plate (1), the moving device (2) comprises a fixing seat (24), the fixing seat (24) is n-shaped, the fixing seat (24) is fixed at the top of the bottom plate (1), a lead screw (22) penetrates through the top of the fixing seat (24), the fixing seat (24) is in threaded connection with the lead screw (22), a lifting plate (21) is rotatably sleeved at the bottom end of the lead screw (22), the lifting plate (21) is slidably sleeved inside the second through hole (10), idler wheels (25) are installed at four corners of the bottom of the lifting plate (21), a third through hole (11) is formed in the top of the bottom plate (1), the top end of the unit plate (4) is provided with a first through hole (42), one side of the unit plate (4) is provided with a rotating groove (41) with a fan-shaped cross section, the other side of the unit plate (4) is fixed with a boss (43), the side of the boss (43) is fixed with a rotating column (44) with a fan-shaped cross section, a first supporting rod (5) is sleeved in the first through hole (42) on the unit plate (4) in a sliding manner, the fixed plate (3) and the unit plate (4) are completely identical in structure, the fixed plate (3) is fixed at the top of the bottom plate (1), the unit plate (4) is positioned above the fixed plate (3), the first supporting rod (5) penetrates through the first through hole (42) on the fixed plate (3) in a sliding manner, the first supporting rod (5) penetrates through a third through hole (11) on the bottom plate (1) in a sliding manner, a sleeve (6) is sleeved on the first supporting rod (5, the side of sleeve (6) articulates there is second bracing piece (7), the bottom of second bracing piece (7) articulates there is mounting panel (8).

2. An assembled retaining wall for civil engineering work according to claim 1, characterised in that a hand wheel (23) is fixed to the top end of the screw (22).

3. The assembled retaining wall for civil engineering as claimed in claim 1, characterized in that the bottom end of the screw rod (22) is fixed with a cylindrical rotating block (26), the top of the lifting plate (21) is provided with a T-shaped groove, and the rotating block (26) is rotatably sleeved in the T-shaped groove.

4. An assembled retaining wall for civil engineering work according to claim 1, characterised in that the rotation columns (44) are matched with the rotation grooves (41), and the unit plates (4) are rotatably connected with the rotation grooves (41) through the rotation columns (44).

5. An assembled retaining wall for civil engineering according to claim 1, characterised in that the mounting plate (8) is fixed to the ground by means of anchor bolts (9), the first supporting rod (5) being inserted into the ground.

6. An assembled retaining wall for civil engineering work according to claim 1, characterised in that the retaining plate (3) is perpendicular to the base plate (1) and the screw (22) is perpendicular to the base plate (1).

Images