Assembled prefabricated retaining wall

Abstract

The utility model relates to the field of civil engineering, in particular to a split mounting type prefabricated retaining wall. The utility model provides a split mounting type prefabricated retaining wall which can support the joint of the retaining wall, improve the strength and stability of the joint and prevent structural failure or toppling caused by infirm connection or uneven stress. A split mounting type prefabricated retaining wall comprises a plurality of bases, protective plates and the like, every two adjacent bases are connected in a clamped mode, the upper sides of the front portions and the rear portions of the bases are connected with the integrally-formed protective plates, and every two adjacent protective plates are connected in a clamped mode. The retaining walls are connected with the bases in a clamped mode, the bases make contact with the protection plates, the adjacent retaining walls are connected in a clamped mode, then the retaining walls are assembled, protection is conducted through the protection plates, and therefore the joints of the retaining walls can be supported, and the strength and stability of the joints are improved; and structural failure or toppling caused by infirm connection or uneven stress is prevented.

Description

Technical Field

[0001] The utility model relates to the field of civil engineering, in particular to an assembled prefabricated retaining wall. Background Art

[0002] Precast retaining wall is a structure made of concrete or other material units prefabricated in a factory and transported to the construction site for assembly. It is used to support soil or other filling materials to prevent soil erosion or collapse, thereby protecting the stability of surrounding buildings and ground facilities. It is widely used in road construction, real estate development, water conservancy facilities, environmental protection and other fields.

[0003] The existing retaining wall assembly is achieved by standing multiple retaining walls on the ground so that the retaining walls are in contact with each other. The current retaining walls are supported by the bottom, and there are no supporting parts at the joints of the retaining walls. When the connection is not firm or the force is uneven, it is easy to cause the retaining wall structure to fail or collapse, thereby reducing the stability of the retaining wall.

[0004] Therefore, it is necessary to design an assembled prefabricated retaining wall that can support the joints of the retaining wall, improve the strength and stability of the joints, and prevent structural failure or collapse due to loose connections or uneven force. Utility Model Content

[0005] In order to overcome the shortcomings of the current retaining wall being supported by the bottom and having no supporting parts at the joints of the retaining wall, which may easily lead to structural failure or collapse of the retaining wall when the connection is loose or the force is uneven, thereby reducing the stability of the retaining wall, the utility model provides an assembled prefabricated retaining wall which can support the joints of the retaining wall, improve the strength and stability of the joints, and prevent structural failure or collapse caused by loose connections or uneven force.

[0006] The technical solution of the utility model is: an assembled prefabricated retaining wall, comprising a base, a protective plate and a retaining wall, a plurality of bases are provided, two adjacent bases are clamped together, the upper sides of the front and rear parts of the base are connected with integrally formed protective plates, the two adjacent protective plates are clamped together, the retaining wall is clamped on the base, and the retaining wall is located between the protective plates on the front and rear sides.

[0007] In addition, it is particularly preferred that it further includes connecting members and connecting frames, the front and rear sides of the left part of the base are connected to connecting members, the front and rear sides of the right part of the base are connected to connecting frames, and the connecting frames are in contact with adjacent connecting members.

[0008] Furthermore, it is particularly preferred that the connecting members are all arc-shaped.

[0009] In addition, it is particularly preferred that it also includes a lower pressure plate, a sliding rod and a first telescopic spring, the lower pressure plate is slidably connected to the inside of the base, a plurality of sliding rods are connected to the lower side of the lower pressure plate, the sliding rods are slidably connected to adjacent bases, and the sliding rods are connected to the adjacent bases with a first telescopic spring.

[0010] In addition, it is particularly preferred that it also includes an extrusion block, a clamping plate, a guide rod and a second telescopic spring, the lower pressure plate is connected to the front and rear sides with left and right extrusion blocks, the extrusion blocks are in contact with adjacent bases, a plurality of guide rods are connected to the inner sides of the front and rear parts of the base, a plurality of guide rods at the same lateral position are slidably connected with clamping plates, the clamping plates are slidably connected with adjacent bases, the extrusion blocks are in contact with the clamping plates at the same lateral position, and a plurality of second telescopic springs are connected between the clamping plates and adjacent bases.

[0011] Furthermore, it is particularly preferred that the extrusion blocks are all C-shaped.

[0012] Beneficial effects: 1. The utility model clamps the retaining wall and the base so that the base contacts the protective plate, and the adjacent retaining walls are clamped, and then the retaining walls are assembled and protected by the protective plate, so that the joints of the retaining walls can be supported, the strength and stability of the joints can be improved, and structural failure or tipping due to loose connections or uneven force can be prevented.

[0013] 2. Under the action of the gravity of the retaining wall, the utility model causes the lower pressure plate and the sliding rod to move downward, thereby driving the extrusion block to move downward, causing the clamping plate to move inward along the guide rod at the same time, thereby clamping and reinforcing the retaining wall, increasing the contact area between the retaining wall and the ground, improving the bearing capacity of the device, and preventing the retaining wall from being damaged or displaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the first three-dimensional structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the second three-dimensional structure of the utility model.

[0016] Figure 3 This is a schematic diagram of the first cross-sectional three-dimensional structure of the utility model.

[0017] Figure 4 This is a schematic diagram of a second cross-sectional three-dimensional structure of the utility model.

[0018] Figure 5 It is a schematic diagram of the three-dimensional structure of the clamping mechanism of the utility model.

[0019] In the above figures: 1: base, 2: protective plate, 3: retaining wall, 4: connecting piece, 5: connecting frame, 6: lower pressure plate, 7: sliding rod, 8: first telescopic spring, 9: extrusion block, 10: clamping plate, 11: guide rod, 12: second telescopic spring. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] An assembled prefabricated retaining wall, such as Figure 1-Figure 5 As shown, it includes a base 1, a protective plate 2, a retaining wall 3, a connecting piece 4, a connecting frame 5, a lower pressure plate 6, a sliding rod 7, a first telescopic spring 8, an extrusion block 9, a clamping plate 10, a guide rod 11 and a second telescopic spring 12. The base 1 is provided with three, two adjacent bases 1 are clamped with each other, the upper sides of the front and rear parts of the base 1 are connected with an integrally formed protective plate 2, the two adjacent protective plates 2 are clamped with each other, the base 1 is clamped with a retaining wall 3, and the retaining wall 3 is located between the protective plates 2 on the front and rear sides, the front and rear sides of the left part of the base 1 are connected with connecting pieces 4, and the connecting pieces 4 are all arc-shaped, the front and rear sides of the right part of the base 1 are connected with connecting frames 5, and the connecting frames 5 are in contact with the adjacent connecting pieces 4, and the inside of the base 1 is all slidably connected There is a lower pressure plate 6, and three sliding rods 7 are connected to the lower side of the lower pressure plate 6. The sliding rods 7 are slidably connected to the adjacent base 1, and the sliding rods 7 are connected to the adjacent base 1 with a first telescopic spring 8. The front and rear sides of the lower pressure plate 6 are connected to two left and right extrusion blocks 9, and the extrusion blocks 9 are in contact with the adjacent base 1. The extrusion blocks 9 are all C-shaped, and three guide rods 11 are connected to the inner sides of the front and rear parts of the base 1. The three guide rods 11 at the same lateral position are slidably connected with clamping plates 10, and the clamping plates 10 are slidably connected to the adjacent bases 1. The extrusion blocks 9 are in contact with the clamping plates 10 at the same lateral position, and the clamping plates 10 are connected to the adjacent bases 1 with three second telescopic springs 12.

[0022] When it is necessary to use an assembled prefabricated retaining wall 3, the device can be used and brought to the place where the assembled prefabricated retaining wall 3 is needed, and then the base 1 and the protective plate 2 are placed in the designated area so that the bases 1 are clamped to each other, and the connecting pieces 4 are in contact with the connecting frame 5 for docking, and the connecting pieces 4 are all arc-shaped, and then the retaining wall 3 is clamped to the base 1 so that the base 1 is in contact with the protective plate 2, so that the adjacent retaining walls 3 are clamped, and then the retaining wall 3 is assembled, and the soil or other filling materials are supported by the retaining wall 3 to prevent soil erosion or collapse, and then the protective plate 2 is used for protection, so that the connection of the retaining wall 3 can be supported, the strength and stability of the connection can be improved, and the collapse caused by loose connection or insufficient force can be prevented. The structure fails or collapses due to the gravity of the retaining wall 3. The lower pressure plate 6 and the sliding rod 7 move downward under the action of the gravity of the retaining wall 3, and the first telescopic spring 8 is squeezed, thereby driving the extrusion block 9 to move downward. The extrusion blocks 9 are all C-shaped, so that the clamping plate 10 moves inward along the guide rod 11 at the same time, and the second telescopic spring 12 is stretched, so that the retaining wall 3 can be clamped and reinforced, so that the contact area between the retaining wall 3 and the ground is increased, the bearing capacity of the device is improved, and the retaining wall 3 is prevented from being damaged or displaced. After use, the retaining wall 3 is removed, the first telescopic spring 8 rebounds, the lower pressure plate 6, the sliding rod 7 and the extrusion block 9 move and reset, the second telescopic spring 12 rebounds, and the clamping plate 10 and the guide rod 11 move and reset.

[0023] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An assembled prefabricated retaining wall, characterized by: The invention comprises a base (1), a protective plate (2) and a retaining wall (3); the base (1) is provided with a plurality of bases, two adjacent bases (1) are mutually clamped, the upper sides of the front and rear parts of the base (1) are both connected with integrally formed protective plates (2), the two adjacent protective plates (2) are mutually clamped, the base (1) is clamped with a retaining wall (3), and the retaining wall (3) is located between the protective plates (2) at the front and rear sides.

2. The assembled prefabricated retaining wall according to claim 1 is characterized in that: It also includes connecting pieces (4) and connecting frames (5), wherein the front and rear sides of the left part of the base (1) are both connected to the connecting pieces (4), and the front and rear sides of the right part of the base (1) are both connected to the connecting frames (5), and the connecting frames (5) are in contact with adjacent connecting pieces (4).

3. The assembled prefabricated retaining wall according to claim 2 is characterized in that: The connecting pieces (4) are all arc-shaped.

4. The assembled prefabricated retaining wall according to claim 3 is characterized in that: It also includes a lower pressure plate (6), a sliding rod (7) and a first telescopic spring (8); the lower pressure plate (6) is slidably connected inside the base (1); a plurality of sliding rods (7) are connected to the lower side of the lower pressure plate (6); the sliding rods (7) are slidably connected to adjacent bases (1); and the first telescopic spring (8) is connected between the sliding rods (7) and the adjacent bases (1).

5. The assembled prefabricated retaining wall according to claim 4 is characterized in that: The invention also comprises an extrusion block (9), a clamping plate (10), a guide rod (11) and a second telescopic spring (12); the front and rear sides of the lower pressure plate (6) are connected to two left and right extrusion blocks (9); the extrusion blocks (9) are in contact with the adjacent base (1); the inner sides of the front and rear parts of the base (1) are connected to a plurality of guide rods (11); the plurality of guide rods (11) at the same lateral position are slidably connected to the clamping plates (10); the clamping plates (10) are slidably connected to the adjacent bases (1); the extrusion blocks (9) are in contact with the clamping plates (10) at the same lateral position; and the clamping plates (10) are connected to the adjacent bases (1) with a plurality of second telescopic springs (12).

6. The assembled prefabricated retaining wall according to claim 5 is characterized in that: The extrusion blocks (9) are all C-shaped.

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