Fabricated retaining wall for fastening soil slope

Abstract

The utility model discloses an assembled retaining wall for fastening a soil slope, which mainly comprises a first bottom plate, a second bottom plate, a baffle plate, a displacement part and a support plate, the baffle plate is rotatably connected with the first bottom plate, and two ends of the support plate are rotatably connected with the second bottom plate and the displacement part respectively, the displacement piece can drive one end of the supporting plate to move back and forth relative to the baffle in the extending direction of the left side edge and the right side edge of the baffle, so that the baffle can rotate relative to the first bottom plate, the baffle can stably fasten and support different soil slopes, and the application range of the retaining wall is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of slope support, in particular to an assembled retaining wall for fastening soil slopes. Background Art

[0002] A retaining wall refers to a device that provides firm support for soil slopes, thereby preventing the soil slopes from experiencing structural instability, deformation, collapse, or landslides.

[0003] In the prior art, a prefabricated retaining wall disclosed in a Chinese patent application number CN202022117973.7 includes a prefabricated base, a protruding block is fixedly connected to the top of the prefabricated base, an insertion groove is provided on the top of the protruding block, a prefabricated baffle is movably installed inside the insertion groove, a casting material is poured in the insertion groove, and a top pressing buckle plate is movably installed on the top of the prefabricated baffle. The prefabricated retaining wall is arranged by placing the prefabricated baffle in the insertion groove, pouring the casting material in the insertion groove, and covering the top pressing buckle plate, so that the retaining wall can be quickly assembled while fastening and supporting the soil slope, thereby improving work efficiency. However, there are still some problems that need to be improved:

[0004] 1. The baffle of the above retaining wall is fixed in position and cannot change its angle according to the shape of the slope, so that the baffle is dominated by the shape of the side of the slope, thereby failing to ensure that the baffle provides greater support when supporting the slope, which leads to a lower fastening support effect of the retaining wall on the slope and reduces the scope of application of the retaining wall.

[0005] Therefore, there is an urgent need for a retaining wall that can provide more force for the fastening support of the slope by modifying the support angle, and make the retaining wall have a wider range of applications. Utility Model Content

[0006] The utility model aims to provide an assembled retaining wall for fastening soil slopes, which is used to solve the technical problem that the retaining wall cannot change the support angle, resulting in a low fastening support effect of the retaining wall on the slope and a reduced application range of the retaining wall.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A prefabricated retaining wall for fastening an earth slope comprises a first base plate provided with a plurality of first fixing holes and a plurality of first fixing members, wherein the plurality of first fixing members respectively pass through the plurality of first fixing holes and are connected to the ground so that the first base plate is fixed to the ground; a baffle plate, the bottom end of which is rotatably connected to the first base plate; a displacement member arranged on a side of the baffle plate; a second base plate provided with a plurality of second fixing holes and a plurality of second fixing members, wherein the plurality of second fixing members respectively pass through the plurality of second fixing holes and are connected to the ground; and a support plate, one end of which is rotatably connected to the displacement member so that the displacement member drives the support plate to move, and the other end of the support plate is rotatably connected to the second base plate.

[0009] In some embodiments, the displacement member includes two drive motors and two relatively arranged threaded rotating rods, the two drive motors and one end of the two threaded rotating rods are rotatably connected, the axial direction of the threaded rotating rod is parallel to the side of the baffle and perpendicular to the side where the baffle is connected to the first base plate, and a rotatable limit block is provided on the threaded rotating rod, and the two sides of one end of the support plate are rotatably connected to the two limit blocks respectively.

[0010] In some embodiments, support seats are provided at both ends of the threaded rotating rod, and the threaded rotating rod is rotatably connected to the support seats.

[0011] In some embodiments, the baffle is provided with two limit grooves along the axial direction of the threaded rotating rod, the bottom ends of the two limit blocks are respectively adapted to the two limit grooves, and the bottom ends of the two limit blocks are respectively arranged in the two limit grooves.

[0012] In some embodiments, the bottom end of the baffle connected to the first bottom plate is provided with two connection grooves, and the end surface of one end of the first bottom plate is provided with two hinge blocks, and the two hinge blocks are hinged to the two connection grooves respectively.

[0013] In some embodiments, a plurality of first fixing holes are sequentially spaced apart and arranged on the first bottom plate, and a plurality of second fixing holes are sequentially spaced apart and arranged on the second bottom plate.

[0014] In some embodiments, both side ends of the baffle are provided with mounting plates, and the two mounting plates are detachably connected to the two side ends of the baffle.

[0015] In some embodiments, two connecting blocks are arranged in sequence at intervals on both sides of the assembly plate, and two connecting grooves adapted to the connecting blocks are provided on both side ends of the baffle. The two connecting grooves are arranged in sequence at intervals, and the two connecting blocks on the side of the assembly plate facing the baffle are respectively arranged in the two connecting grooves.

[0016] In some embodiments, the baffle is provided with four threaded holes, and the four threaded holes respectively pass through four connecting grooves. When the assembly plate is connected to the baffle, bolts pass through the threaded holes and the connecting blocks to fix the assembly plate to the baffle.

[0017] Compared with the prior art, the advantages of the utility model are:

[0018] In the utility model, the baffle is rotatably connected to the first bottom plate, and the two ends of the support plate are rotatably connected to the second bottom plate and the displacement member, wherein the displacement member can drive one end of the support plate to move back and forth relative to the baffle along the extension direction of the left and right sides of the baffle, so that the baffle can rotate relative to the first bottom plate, thereby allowing the baffle to stably and tightly support different soil slopes, thereby making the retaining wall have a wider range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic side cross-sectional view of an assembled retaining wall for fastening a soil slope according to an embodiment of the present application;

[0021] Figure 2 A side schematic diagram of an assembled retaining wall for fastening a soil slope according to an embodiment of the present application;

[0022] Figure 3 A schematic front view of an assembled retaining wall for fastening a soil slope according to an embodiment of the present application;

[0023] Figure 4 A schematic diagram of a baffle of a prefabricated retaining wall for fastening an earth slope according to an embodiment of the present application;

[0024] Figure 5 This is a schematic diagram of a side of a baffle of an assembled retaining wall for fastening a soil slope after being connected to an assembly plate according to an embodiment of the present application;

[0025] Figure 6 It is a schematic diagram of a partial cross-section of a baffle and a displacement member of an assembled retaining wall for fastening an earth slope according to an embodiment of the present application;

[0026] Figure 7 A schematic top view of a first bottom plate of an assembled retaining wall for fastening an earth slope according to an embodiment of the present application;

[0027] Figure 8 This is a schematic diagram of the second bottom plate of the assembled retaining wall for fastening the soil slope according to an embodiment of the present application after being connected to the other end of the retaining plate;

[0028] Fig. 9A side schematic diagram of an assembly plate of an assembled retaining wall for fastening an earth slope according to an embodiment of the present application;

[0029] Reference numerals:

[0030] 100 - first bottom plate, 110 - first fixing hole, 120 - first fixing member, 130 - hinge block,

[0031] 200- baffle, 210- limit groove, 220- connection groove, 230- connection groove, 240- threaded hole, 250- ball bearing,

[0032] 300-displacement part, 310-driving motor, 320-threaded rotating rod, 330-limiting block,

[0033] 400 - second bottom plate, 410 - second fixing hole, 420 - second fixing member, 430 - rotation groove,

[0034] 500- support plate,

[0035] 600-Support seat,

[0036] 700-assembly plate, 710-connection block,

[0037] 800-bolt,

[0038] 900-spindle. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0041] In the description of the present utility model, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when used. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.

[0042] In addition, the terms “first”, “second”, “third”, etc., if used, are merely used to distinguish between the descriptions and should not be understood as indicating or implying relative importance.

[0043] In addition, the terms "horizontal", "vertical", "overhanging", etc. do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0044] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connection", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.

[0046] It should be understood that in the prior art, the baffle of the retaining wall is fixed in position and cannot change its angle according to the shape of the slope, so that the shape of the baffle and the side of the slope is dominated, thereby failing to ensure that the baffle provides greater support when supporting the slope, which in turn leads to a lower effect of the retaining wall in fastening and supporting the slope, and reduces the scope of application of the retaining wall.

[0047] In order to improve the above problems, Figure 1 and Figure 2 As shown, this embodiment provides an assembled retaining wall for fastening an earth slope, which mainly includes a first base plate 100, a baffle 200, a displacement member 300, a second base plate 400 and a support plate 500. This device is mainly used to change the support angle of the baffle 200, so as to fasten and support the earth slope and improve the application range of the baffle 200 wall.

[0048] As shown Figure 1 and Figure 7 As shown, the first base plate 100 is provided with a plurality of first fixing holes 110 and a plurality of first fixing members 120. The first fixing members 120 may be connected by bolts, anchor rods or other connecting devices, wherein the plurality of first fixing members 120 pass through the plurality of first fixing holes 110 to fix the first base plate 100 on the ground, thereby providing a ground support foundation for the baffle 200 to fasten and support the soil slope.

[0049] The first base plate 100 may be a polygonal body such as a rectangle, a cylinder, a trapezoid, etc., which may be selected according to the on-site ground conditions. In this embodiment, the first base plate 100 adopts a rectangular body structure.

[0050] like Figure 1-Figure 5 As shown, the side end of the bottom of the baffle 200 is rotatably connected to one end of the first bottom plate 100. Specifically, the first bottom plate 100 and the baffle 200 can be connected by hinge, shaft 900 connection, bearing connection or other rotatable connection methods, so that the baffle 200 can rotate relative to the first bottom plate 100, so as to adapt to different shapes of the soil slope, thereby providing a more stable fastening support for the soil slope. Specifically, one end of the bottom where the baffle 200 is connected to the first bottom plate 100 is provided with two connection grooves 220, and the two connection grooves 220 are relatively arranged on the baffle 200. At one end of the bottom, two hinge blocks 130 are provided on the end surface of one end of the first base plate 100. The two hinge blocks 130 are consistent in shape with the two connecting grooves 220, and the size of the hinge blocks 130 is smaller than the size of the connecting grooves 220, so that the two hinge blocks 130 are respectively hinged to the two connecting grooves 220, so that the baffle 200 can rotate stably relative to the first base plate 100, so that the retaining wall can rotate according to different soil slopes, thereby providing stable and fastening support for different soil slopes, thereby making the retaining wall have a wider range of applications.

[0051] The first bottom plate 100 extends in a direction away from the soil slope.

[0052] The connection groove 220 may be in the shape of a rectangle, a cylinder or the like. In the present embodiment, the connection groove 220 is in the shape of a rectangle, and correspondingly, the hinge block 130 is in the shape of a rectangle.

[0053] like Figure 1-Figure 3As shown, when the baffle 200 is against the soil slope, the displacement member 300 is arranged on the side of the baffle 200 away from the soil slope, and can drive one end of the support plate 500 to move back and forth relative to the surface of the baffle 200 along the direction extending from the side of the baffle 200. The second bottom plate 400 is provided with a plurality of second fixing holes 410 and a plurality of second fixing members 420. The second fixing members 420 can be connected by bolts, anchor rods and other connecting devices, wherein the plurality of second fixing members 420 pass through the plurality of second fixing holes 410 to fix the second bottom plate 400 on the ground, thereby providing a ground support foundation for the baffle 200 to fasten and support the soil slope.

[0054] Among them, Figure 1 and Figure 8 As shown, the retaining wall also includes a rotating shaft 900, the second base plate 400 is provided with a rotating groove 430, and the other end of the support plate 500 is rotatably arranged in the rotating groove 430. Specifically, the two sides of the other end of the support plate 500 are connected to the two side walls of the rotating groove 430 through the rotating shaft 900.

[0055] Among them, Figure 7 and Figure 8 As shown, the second bottom plate 400 and the first bottom plate 100 are both symmetrical structures, and when the first bottom plate 100 and the second bottom plate 400 are placed on the same horizontal ground, the symmetry center planes of the first bottom plate 100 and the second bottom plate 400 are the same plane.

[0056] like Figure 1-Figure 3 As shown, one end of the support plate 500 is rotatably connected to the displacement member 300, so that the displacement member 300 drives the support plate 500 to move, and the other end of the support plate 500 is rotatably connected to the second bottom plate 400, so that the second bottom plate 400 drives the support plate 500 to move. When the baffle 200 needs to be rotated, the second baffle 200 can be moved away from or close to the first bottom plate 100, thereby driving the other end of the support plate 500 to move. At the same time, the displacement member 300 remains different, and one end of the support plate 500 rotates relative to the displacement member 300, thereby making the baffle 200 rotate. 0 rotation; it can also drive the displacement member 300, so that one end of the support plate 500 is displaced along the displacement member 300, and at the same time, the support plate 500 rotates relative to the displacement member 300, and the second bottom plate 400 is stationary, and the other end of the support plate 500 rotates relative to the second bottom plate 400, so that the baffle 200 rotates; it can also drive the displacement member 300 while moving the second bottom plate 400, so that the baffle 200 rotates, thereby increasing the rotation angle and rotation range of the baffle 200, so that the retaining wall is suitable for different ground conditions, thereby improving the application range of the retaining wall.

[0057] Among them, the setting of the second base plate 400 allows the baffle 200 to be rotatable and the position of the second base plate 400 can be adjusted according to the rotation angle of the baffle 200, thereby avoiding the second base plate 400 from occupying more ground space. In addition, the retaining wall can be rotated and firmly support the soil slope without occupying a large and redundant ground space, thereby making the retaining wall have a wider range of application.

[0058] In this embodiment, the baffle plate 200 is rotatably connected to the first base plate 100, and the two ends of the support plate 500 are rotatably connected to the second base plate 400 and the displacement member 300, respectively, wherein the displacement member 300 can drive one end of the support plate 500 to move back and forth relative to the baffle plate 200 along the extension direction of the left and right sides of the baffle plate 200, so that the baffle plate 200 can rotate relative to the first base plate 100, thereby allowing the baffle plate 200 to stably and firmly support different soil slopes, thereby making the retaining wall have a wider range of applications.

[0059] In some embodiments, Figure 1 , Figure 2 , Figure 3 and Figure 6 As shown, the displacement member 300 includes two driving motors 310 and two relatively arranged threaded rotating rods 320, wherein the two threaded rotating rods 320 are relatively arranged on the sides of the baffle 200, and the axial directions of the two threaded rotating rods 320 are perpendicular to the sides where the baffle 200 is connected to the first base plate 100, and the axial directions of the two threaded rotating rods 320 are parallel to the extension directions of the left and right side edges of the baffle 200.

[0060] The threaded rotating rod 320 has a support seat 600 at both ends, and the threaded rotating rod 320 and the support seat 600 are rotatably connected.

[0061] The two driving motors 310 are rotatably connected to one end of the two threaded rotating rods, respectively, so as to rotate the two threaded rotating rods 320 . The two driving motors 310 simultaneously drive the threaded rotating rods 320 to rotate or stop.

[0062] like Figure 1 , Figure 2 , Figure 3 and Figure 6As shown, the retaining wall also includes two limit blocks 330, the two threaded rotating rods pass through the two limit blocks 330 respectively, and the two threaded rotating rods 320 are threadedly connected to the limit blocks 330, and the two sides of one end of the support plate 500 are rotatably connected to the two limit blocks 330. In this embodiment, the baffle 200 is provided with two limit grooves 210 along the axial direction of the threaded rotating rod 320, and the bottom ends of the two limit blocks 330 are respectively arranged to adapt to the two limit grooves 210, and the two limit grooves 210 are respectively arranged at the lower sides of the two threaded rotating rods 320, and the bottom ends of the two limit blocks 330 are respectively arranged at the two limit grooves 210, so that the threaded rotating rod 320 can drive the two limit blocks 330 to move axially along the threaded rotation, that is, the threaded rotating rod 320 drives the two limit blocks 330 to move back and forth along the opening direction of the limit grooves 210.

[0063] In this embodiment, Figure 1 and Figure 4 As shown, balls 250 are provided on both inner walls of the limiting groove 210 , and the balls 250 abut against the two side surfaces of the limiting block 330 , so that the limiting block 330 encounters less resistance when it moves along the limiting groove 210 .

[0064] In some embodiments, Figure 7-Figure 8 As shown, a plurality of first fixing holes 110 are sequentially spaced apart on the first bottom plate 100, and a plurality of second fixing holes 410 are sequentially spaced apart on the second bottom plate 400, so that the first bottom plate 100 and the second bottom plate 400 are evenly stressed and thus stably connected to the ground.

[0065] In some embodiments, Figure 4-Figure 5 As shown, both side ends of the baffle 200 are provided with assembly plates 700, and the two assembly plates 700 are detachably connected to the both side ends of the baffle 200. Specifically, two side surfaces of the assembly plate 700 are provided with two connection blocks 710 arranged in sequence, and both side ends of the baffle 200 are provided with two connection grooves 230 adapted to the connection blocks 710. The two connection grooves 230 are arranged in sequence at intervals on the upper and lower sides of the side ends of the baffle 200. The two connection blocks 710 on the side of the assembly plate 700 facing the baffle 200 are respectively arranged in the two connection grooves 230, and the connection block 710 on the other side of the assembly plate 700 is connected to the baffle 200 of another retaining wall, so that the baffles 200 of multiple retaining walls are connected through the assembly plate 700, thereby fastening and supporting soil slopes of different lengths.

[0066] In this embodiment, Figure 4-Figure 5As shown, the baffle 200 is provided with four threaded holes 240, and the four threaded holes 240 respectively pass through the four connecting grooves 230. Specifically, the four threaded holes 240 are respectively arranged corresponding to the four connecting grooves 230 of the baffle 200, wherein two threaded holes 240 are arranged at the top end of the baffle 200, and respectively pass through the two connecting grooves 230 in a direction parallel to the side wall of the baffle 200, and the other two threaded holes 240 are arranged at the bottom end of the baffle 200, and respectively pass through the other two connecting grooves 230 in a direction parallel to the side wall of the baffle 200, so that, wherein, corresponding holes are provided on the connecting block 710 of the assembly plate 700, so that when the bolt 800 passes through the threaded hole 240, it continues to pass through the hole on the connecting block 710 and connects with the threaded hole 240 on the lower side of the connecting groove 230, thereby stably connecting the assembly plate 700 and the baffle 200.

Claims

1. An assembled retaining wall for fastening soil slope, characterized in that: include: A first bottom plate is provided with a plurality of first fixing holes and a plurality of first fixing members, wherein the plurality of first fixing members respectively pass through the plurality of first fixing holes and are connected to the ground, so that the first bottom plate is fixed to the ground; a baffle, the bottom end of which is rotatably connected to the first bottom plate; A displacement member, arranged on a side of the baffle; A second bottom plate is provided with a plurality of second fixing holes and a plurality of second fixing members, wherein the plurality of second fixing members are respectively connected through the plurality of second fixing holes and connected to the ground; and The support plate has one end rotatably connected to the displacement member so that the displacement member drives the support plate to move, and the other end of the support plate is rotatably connected to the second bottom plate.

2. The assembled retaining wall according to claim 1, characterized in that: The displacement member includes two driving motors and two relatively arranged threaded rotating rods. The two driving motors and one end of the two threaded rotating rods are rotatably connected. The axial direction of the threaded rotating rod is parallel to the side of the baffle and perpendicular to the side where the baffle is connected to the first bottom plate. A rotatable limit block is provided on the threaded rotating rod, and both sides of one end of the support plate are rotatably connected to the two limit blocks respectively.

3. The assembled retaining wall according to claim 2, characterized in that: Support seats are provided at both ends of the threaded rotating rod, and the threaded rotating rod is rotatably connected to the support seats.

4. The assembled retaining wall according to claim 3 is characterized in that: The baffle is provided with two limiting grooves along the axial direction of the threaded rotating rod, the bottom ends of the two limiting blocks are respectively adapted to the two limiting grooves, and the bottom ends of the two limiting blocks are respectively arranged in the two limiting grooves.

5. The assembled retaining wall according to claim 1, characterized in that: The bottom end of the baffle connected to the first bottom plate is provided with two connection grooves, and the end surface of one end of the first bottom plate is provided with two hinge blocks, and the two hinge blocks are hinged to the two connection grooves respectively.

6. The assembled retaining wall according to claim 1, characterized in that: A plurality of the first fixing holes are sequentially spaced apart and arranged on the first bottom plate, and a plurality of the second fixing holes are sequentially spaced apart and arranged on the second bottom plate.

7. The assembled retaining wall according to claim 1, characterized in that: Both side ends of the baffle are provided with assembly plates, and the two assembly plates are detachably connected to the two side ends of the baffle.

8. The assembled retaining wall according to claim 7, characterized in that: Two connecting blocks are arranged in sequence at intervals on both side surfaces of the assembly plate, and two connecting grooves adapted to the connecting blocks are arranged at both side ends of the baffle plate. The two connecting grooves are arranged in sequence at intervals, and the two connecting blocks on the side of the assembly plate facing the baffle are respectively arranged in the two connecting grooves.

9. The assembled retaining wall according to claim 8, characterized in that: The baffle is provided with four threaded holes, and the four threaded holes pass through the four connecting grooves respectively. When the assembly plate is connected to the baffle, bolts pass through the threaded holes and the connecting blocks to fix the assembly plate to the baffle.

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