Fabricated support plate structure

Abstract

The utility model discloses an assembly type support plate structure which comprises at least two panels and a plurality of splice plates, a plurality of splice grooves are evenly distributed in the periphery of each panel, the ends of the splice plates are matched with the splice grooves, and the two ends of each splice plate can be installed in the splice grooves of the two panels respectively so that the two panels can be spliced. First through holes are formed in the anti-shearing rod pieces and the splicing grooves, second through holes are formed in the splicing plates, and the anti-shearing rod pieces can penetrate through the second through holes and the first through holes so that the splicing grooves can be connected with the splicing plates, and the panels can be fixed to the soil body. According to the utility model, each panel can be prefabricated in a factory, and a plurality of splicing grooves are uniformly distributed on the periphery of each panel, so that a plurality of panels can be conveniently spliced into a whole through the splicing plates to cover a slope soil body in the slope support construction process.

Description

Technical Field

[0001] The utility model relates to the field of construction engineering, in particular to an assembled supporting plate structure. Background Art

[0002] Slope support refers to the support, reinforcement and protection measures taken on the slope to ensure the safety of the slope and its environment. The traditional slope support method generally sets up a retaining wall under the slope, forms a grid-like support structure through on-site formwork and concrete pouring.

[0003] However, when building traditional support structures for slope support, large mechanical equipment such as excavators are required, which is not only time-consuming and labor-intensive, but also not suitable for various complex slope construction environments. The construction is difficult, and it is not easy to repair and reinforce when local damage or aging occurs later. At the same time, the environmental pollution caused by process dust, noise, etc. during the pouring of concrete is relatively serious. In addition, the construction of traditional support structures requires on-site steel bar binding, spraying and curing, etc., and its construction period is relatively long. Slope support projects are usually located in road traffic sections. The application of existing technologies will affect traffic to a certain extent. On-site coordination and management are difficult, and quality is difficult to guarantee. In particular, when it comes to super-large slopes with steep slopes and insufficient soil stability, due to too many interference factors in on-site construction on the slope surface, it is very easy to cause slope soil slippage, or the concrete curing does not meet the strength requirements, and the slope surface is subjected to excessive self-weight load, resulting in soil collapse and production safety accidents. Utility Model Content

[0004] The utility model provides an assembled supporting plate structure to solve the problem that the traditional supporting structure needs to be cast on site and the construction is complicated and difficult.

[0005] The present application provides an assembled support plate structure, comprising: at least two panels and a plurality of splicing plates, each of the panels being evenly distributed with a plurality of splicing grooves, the ends of each splicing plate being matched with the splicing grooves, and the two ends of each splicing plate being respectively installed in the splicing grooves of the two panels to splice the two panels; a shear rod, each of the splicing grooves being provided with a first through hole, each of the splicing plates being provided with a second through hole, the shear rod being able to penetrate the second through hole and the first through hole to connect each of the splicing grooves with each of the splicing plates, and to fix each of the panels on the soil.

[0006] According to the above-mentioned technical means, the panels in the utility model can be spliced ​​together to form a complete support structure, and each panel can be prefabricated in a factory. Since a plurality of splicing grooves are evenly distributed around each panel, during the slope support construction process, a plurality of panels can be conveniently spliced ​​together into one through the splicing plates to cover the slope soil and complete the construction of the support structure.

[0007] At the same time, the utility model is provided with through holes on the splicing plate and the splicing groove, so that the shear rod can pass through the second through hole and the first through hole, and be nailed into the slope soil to fix the panel; since there are multiple splicing grooves evenly distributed around the panel, that is, there are multiple fixing points distributed around the panel, the installation stability of the panel can be improved, thereby enhancing the strength of the support structure.

[0008] Furthermore, it also includes a mesh, which is fixed to one side of the panel, and the size of the mesh is the same as the size of the panel.

[0009] According to the above technical means, in the utility model, a mesh is arranged on one side of the panel to provide the panel with tensile bearing capacity.

[0010] Furthermore, it also includes a pressure platform, which is fixed on the other side of the panel; a third through hole is opened on the pressure platform, and a fourth through hole is opened on the panel, and the positions of the third through hole and the fourth through hole correspond to each other.

[0011] According to the above technical means, the third through hole and the fourth through hole in the utility model are used to install anchor rods, which can pass through the third through hole and the fourth through hole and be nailed into the slope soil, thereby reinforcing the installation of the panel. At the same time, the pressure platform in the utility model plays a role in fixing the anchor rods, and the pressure platform can transmit the concentrated force of the anchor rods to the panel, thereby improving the ductility of the structure and preventing shear damage caused by concentrated force.

[0012] Furthermore, the pressure platform also includes a cage body and a pressure base, the third through hole is arranged on the pressure base, and the pressure base is fixed to the cage body; the cage body extends to the mesh along the thickness direction of the panel and is connected to the mesh.

[0013] According to the above technical means, the cage is the skeleton of the pressure platform, which is made of steel bars, and the steel cage extends along the thickness direction of the panel to the mesh for overlap. The pressure base is formed by pouring the cage with concrete, and then the pressure base is fixed to the panel as a whole.

[0014] Furthermore, it also includes a reinforcement member, which is fixedly connected to the mesh and is located between the mesh and the panel.

[0015] According to the above technical means, the reinforcement is used to improve the structural strength of the supporting plate.

[0016] Furthermore, the reinforcement is a frame structure, and the reinforcement is fixedly connected to the edges of the mesh.

[0017] According to the above technical means, the reinforcement is a frame structure with a certain width, and the reinforcement is welded to the edges of the mesh all around, which can improve the shear resistance of the edges of the supporting plate structure.

[0018] Furthermore, a plurality of fifth through holes are formed on the reinforcement member, and each of the fifth through holes corresponds to a position of each of the first through holes.

[0019] According to the above technical means, the shear rod in the utility model passes through the second through hole, the first through hole and the fifth through hole in sequence until it is nailed into the slope soil. The fifth through hole is arranged on the reinforcement to ensure that the load transmitted from the shear rod is evenly transmitted to the mesh, avoiding stress concentration.

[0020] Furthermore, the mesh is a bidirectional steel bar structure.

[0021] According to the above technical means, the mesh of the utility model is composed of two layers of steel bars perpendicularly crossed to each other, so that the mesh has good tensile and shear resistance, and can effectively enhance the load-bearing capacity of the panel. Since the intersection points of the steel bars are evenly distributed on the entire mesh, it helps to evenly transfer the load, improve the overall performance of the structure, and prevent damage caused by local stress concentration.

[0022] Furthermore, a plurality of drainage holes are evenly distributed on the panel.

[0023] According to the above technical means, the water in the slope soil can be discharged through the drainage holes, ensuring smooth drainage of the slope and achieving a good support effect.

[0024] Furthermore, it also includes a hanging rod, and the hanging rod is fixed to the panel.

[0025] According to the above technical features, the supporting plate structure is hoisted by hanging rods.

[0026] Beneficial effects achieved by the utility model:

[0027] 1. In the utility model, each panel can be spliced ​​together to form a complete support structure, and each panel can be prefabricated in a factory. Since a plurality of splicing grooves are evenly distributed around each panel, during the slope support construction process, a plurality of panels can be conveniently spliced ​​together through the splicing plates to cover the slope soil and complete the construction of the support structure.

[0028] 2. The utility model is provided with through holes on the splicing plate and the splicing groove, so that the shear rod can pass through the second through hole and the first through hole, and be nailed into the slope soil to fix the panel; since there are multiple splicing grooves evenly distributed around the panel, that is, there are multiple fixing points distributed around the panel, the installation stability of the panel can be improved, thereby enhancing the strength of the support structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0030] Figure 2 It is a structural sectional view of the utility model;

[0031] Figure 3 This is a schematic diagram of the panel structure of the utility model;

[0032] Figure 4 This is a schematic diagram of the installation of the splicing plate of the utility model;

[0033] Figure 5 It is a hoisting schematic diagram of the utility model;

[0034] Figure 6 It is a schematic diagram of the installation structure of the utility model.

[0035] Reference numerals:

[0036] 1-panel, 11-joining groove, 12-first through hole, 13-fourth through hole, 14-drainage hole;

[0037] 2-joining plate, 21-second through hole;

[0038] 3- Shear bars;

[0039] 4- Mesh;

[0040] 5-pressure bearing platform, 51-third through hole, 52-cage body, 53-pressure bearing base;

[0041] 6-reinforcement member, 61-fifth through hole;

[0042] 7-Suspension tendons.

[0043] The drawings are only used for illustrative purposes and should not be construed as limitations on this patent. In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted. The same or similar numbers correspond to the same or similar parts. The terms describing the positional relationship in the drawings are only used for illustrative purposes and should not be construed as limitations on this patent. DETAILED DESCRIPTION

[0044] It should be noted that, in the absence of conflict, the embodiments and technical features in the embodiments of the present application can be combined with each other, and the detailed description in the specific embodiments should be understood as an explanation of the purpose of the present application and should not be regarded as an improper limitation on the present application.

[0045] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the specific technical solution of the present application will be further described in detail below in conjunction with the drawings in the embodiments of the present application. The following embodiments are used to illustrate the present application, but are not used to limit the scope of the present application.

[0046] In the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, unless otherwise specified, "multiple" means two or more.

[0047] In the embodiments of the present application, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium.

[0048] In the embodiments of the present application, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0049] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0050] The technical solution of the present utility model is described in detail below in conjunction with the specific drawings.

[0051] like Figure 1-Figure 6 As shown, an assembled support plate structure includes: at least two panels 1 and a plurality of splicing plates 2, each panel 1 is evenly distributed with a plurality of splicing grooves 11 around, and the ends of each splicing plate 2 are adapted to each splicing groove 11, such as Figure 4 As shown, both ends of each splicing plate 2 can be respectively installed in the splicing grooves 11 of the two panels 1 to splice the two panels 1; the shear rod 3, each splicing groove 11 is provided with a first through hole 12, and each splicing plate 2 is provided with a second through hole 21, and the shear rod 3 can penetrate the second through hole 21 and the first through hole 12 to connect each splicing groove 11 with each splicing plate 2, and fix each panel 1 on the soil.

[0052] According to the above technical means, each panel 1 in the present embodiment can be prefabricated in a factory. Since a plurality of splicing grooves 11 are evenly distributed around each panel 1, during the slope support construction process, a plurality of panels 1 can be conveniently spliced ​​together through the splicing plates 2 to cover the slope soil and complete the construction of the support structure.

[0053] At the same time, in this embodiment, through holes are provided on the splicing plate 2 and the splicing groove 11, so that the shear rod 3 can pass through the second through hole 21 and the first through hole 12, and be nailed into the slope soil to fix the panel 1; since there are multiple splicing grooves 11 evenly distributed around the panel 1, that is, there are multiple fixing points distributed around the panel 1, the installation stability of the panel 1 can be improved, thereby enhancing the strength of the support structure.

[0054] In this embodiment, the panel 1 has splicing grooves 11 formed at the four corners and the middle of the edge. The splicing grooves 11 are rectangular structures. Accordingly, the size of the splicing plate 2 is the same as the size of the combination of the two splicing grooves 11, so that the two ends of the splicing plate 2 can be assembled with the two splicing grooves 11 as a whole. In the specific construction process, when splicing four adjacent panels 1, such as Figure 6 As shown, the splicing of the four adjacent corners can be achieved by fixing two splicing plates 2 , and the four distant sides can be fixed by installing half of the splicing plate 2 in the splicing groove 11 .

[0055] like Figure 2 As shown, it also includes a mesh 4, which is fixed to one side of the panel 1, and the size of the mesh 4 is the same as the size of the panel 1. In this embodiment, the mesh 4 is arranged on one side of the panel 1 to provide the panel 1 with tensile bearing capacity.

[0056] In this embodiment, the mesh 4 is made of steel bars, and the steel mesh needs to be treated with pads during the manufacturing process so that the thickness of the protective layer is not less than 15 mm. In the specific prefabrication process, the mesh 4 is placed in a mold, the splicing groove 11 reserved parts are fixed to the mold, and concrete is poured on the mesh 4 and solidified to complete the prefabrication of the panel 1. In this embodiment, the steel mesh 4 is tightly combined with the concrete, which can effectively prevent the cracking and peeling of the concrete panel 1, thereby extending the service life of the support plate structure.

[0057] like Figure 1-Figure 2 , Figure 5-Figure 6As shown, it also includes a pressure platform 5, which is fixed on the other side of the panel 1; a third through hole 51 is provided on the pressure platform 5, and a fourth through hole 13 is provided on the panel 1, and the third through hole 51 corresponds to the fourth through hole 13. In this embodiment, the third through hole 51 and the fourth through hole 13 are used to install anchor rods, and the anchor rods can pass through the third through hole 51 and the fourth through hole 13 and be nailed into the slope soil, thereby reinforcing the installation of the panel. At the same time, the pressure platform 5 in the utility model plays the role of fixing the anchor rod, and at the same time, the pressure platform 5 can transmit the concentrated force of the anchor rod to the panel, thereby improving the ductility of the structure and preventing shear damage caused by concentrated force.

[0058] In this embodiment, the pressure platform 5 is installed in the center of the panel 1. As described above, during the on-site construction process, the panel 1 can be fixed by shear rods 3 on all sides and the center of the panel 1 can be fixed by anchor rods, thereby improving the stability of the slope support structure.

[0059] like Figure 2 As shown, the pressure platform 5 also includes a cage 52 and a pressure base 53, the third through hole 51 is arranged on the pressure base 53, and the pressure base 53 is fixed to the cage 52; the cage 52 extends to the mesh 4 along the thickness direction of the panel 1 and is connected to the mesh 4. The cage 52 is the skeleton of the pressure platform 5, and is made of steel bars. The steel cage 52 extends to the mesh 4 along the thickness direction of the panel 1 for overlap. The pressure base 53 is formed by pouring the cage 52 with concrete, and then the pressure base 53 is fixed to the panel 1 as a whole.

[0060] When prefabricating the pressure platform 5, the steel cage 52 of the pressure platform 5 is tied. First, the vertical steel bars of the cage 52 are tied. The outermost vertical steel bars of the cage 52 are required to extend to the panel 1 and overlap with the mesh 4. The overlap length is usually between 35d-60d (d is the steel bar diameter). Then, the inside and horizontal steel bars of the cage 52 are tied to connect the steel bars as one. Finally, a side template is built on the panel 1 to wrap the cage 52, and concrete is poured on the cage 52, and solidified to complete the production of the pressure platform 5.

[0061] like Figure 2 As shown, it also includes a reinforcement member 6, which is fixedly connected to the mesh 4 and is located between the mesh 4 and the panel 1. The reinforcement member 6 is used to improve the structural strength of the supporting plate.

[0062] In this embodiment, the reinforcement member 6 is a steel plate structure, which is welded to the mesh 4 made of the above-mentioned steel bar material to improve the overall strength of the support plate structure.

[0063] like Figure 2As shown, the reinforcement member 6 is a frame structure, and the reinforcement member 6 is fixedly connected to the edges of the mesh 4. The reinforcement member 6 is a frame structure with a certain width, and the reinforcement member 6 is welded to the edges of the mesh 4 to improve the shear resistance of the edge of the supporting plate structure.

[0064] like Figure 2 As shown, a plurality of fifth through holes 61 are provided on the reinforcement member 6, and each fifth through hole 61 corresponds to the position of each first through hole 12. In this embodiment, the shear rod 3 passes through the second through hole 21, the first through hole 12 and the fifth through hole 61 in sequence until it is nailed into the slope soil. The fifth through hole 61 provided on the reinforcement member 6 can ensure that the load transmitted from the shear rod 3 is evenly transmitted to the mesh 4, avoiding stress concentration.

[0065] like Figure 2 As shown, the mesh 4 is a bidirectional steel bar structure. In this embodiment, the mesh 4 is composed of two layers of steel bars perpendicularly crossed to each other, so that the mesh has good tensile and shear resistance, and can effectively enhance the bearing capacity of the panel 1. Since the intersection points of the steel bars are evenly distributed on the entire mesh 4, it helps to evenly transfer the load, improve the overall performance of the structure, and prevent damage caused by local stress concentration.

[0066] like Figure 1-6 As shown, a plurality of drainage holes 14 are evenly distributed on the panel 1. Water in the slope soil can be discharged through the drainage holes 14, ensuring smooth drainage of the slope and achieving a good support effect.

[0067] In the specific prefabrication process, before the concrete of the panel 1 is poured, a pipe body can be set at the corresponding position of the reserved drainage hole 14, and the pipe body can be tied and connected to the mesh 4 by steel wire, so as to be poured and solidified into the panel 1.

[0068] like Figure 1-Figure 2 , Figure 5-Figure 6 As shown, it also includes a hanging rod 7, which is fixed to the panel 1. The supporting plate structure is hoisted by the hanging rod 7.

[0069] In this embodiment, there are four hanging rods 7, which are fixed at the four corners of the panel 1. After the supporting plate structure is manufactured in the prefabrication plant, it can be transported to the site for installation. Figure 5 The panel 1 is hoisted by using the pre-buried hanging rod 7 on the existing panel 1. Under the action of the deadweight load, the panel 1 is in a bidirectional tension state, and the force is uniform and reasonable, which avoids cracking and damage of the panel 1 during hoisting.

[0070] The serial numbers of the embodiments of the present application are only for description and do not represent the advantages and disadvantages of the embodiments. The above are only preferred embodiments of the present application, and do not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. An assembled support plate structure, characterized in that: include: At least two panels (1) and a plurality of splicing plates (2), each panel (1) being evenly distributed with a plurality of splicing grooves (11), the end of each splicing plate (2) being adapted to each splicing groove (11), and both ends of each splicing plate (2) being respectively installed in the splicing grooves (11) of the two panels (1) so as to splice the two panels (1); A shear rod (3), each of the splicing grooves (11) is provided with a first through hole (12), each of the splicing plates (2) is provided with a second through hole (21), and the shear rod (3) can penetrate the second through hole (21) and the first through hole (12) to connect each of the splicing grooves (11) with each of the splicing plates (2), and to fix each of the panels (1) on the soil.

2. The assembled support plate structure according to claim 1, characterized in that: It also comprises a mesh sheet (4), wherein the mesh sheet (4) is fixed to one side of the panel (1), and the size of the mesh sheet (4) is the same as that of the panel (1).

3. The assembled support plate structure according to claim 2, characterized in that: It also comprises a pressure-bearing platform (5), wherein the pressure-bearing platform (5) is fixed on the other side of the panel (1); a third through hole (51) is provided on the pressure-bearing platform (5), and a fourth through hole (13) is provided on the panel (1); the third through hole (51) corresponds to the fourth through hole (13) in position.

4. The assembled support plate structure according to claim 3, characterized in that: The pressure-bearing platform (5) further comprises a cage body (52) and a pressure-bearing base (53); the third through hole (51) is arranged on the pressure-bearing base (53); the pressure-bearing base (53) is fixed to the cage body (52); the cage body (52) extends to the mesh sheet (4) along the thickness direction of the panel (1) and is connected to the mesh sheet (4).

5. The assembled support plate structure according to claim 2, characterized in that: It also comprises a reinforcing member (6), wherein the reinforcing member (6) is fixedly connected to the mesh (4), and the reinforcing member (6) is located between the mesh (4) and the panel (1).

6. The assembled support plate structure according to claim 5, characterized in that: The reinforcing member (6) is a frame structure, and the reinforcing member (6) is fixedly connected to the edges of the mesh sheet (4) on all four sides.

7. The assembled support plate structure according to claim 6, characterized in that: The reinforcing member (6) is provided with a plurality of fifth through holes (61), and each of the fifth through holes (61) corresponds in position to each of the first through holes (12).

8. The assembled support plate structure according to claim 2, characterized in that: The mesh (4) is a bidirectional steel bar structure.

9. The assembled support plate structure according to claim 1, characterized in that: A plurality of drainage holes (14) are evenly distributed on the panel (1).

10. The assembled support plate structure according to claim 1, characterized in that: It also includes a hanging rod (7), wherein the hanging rod (7) is fixed to the panel (1).

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