Herringbone slope protection water interception framework structure

Abstract

The invention provides a herringbone slope protection water interception framework structure which comprises a plurality of water interception frameworks and water guide grooves which are arranged on a slope, every two water interception frameworks are connected to form a herringbone structure, and the water guide grooves communicate with the herringbone structure; the water interception framework comprises a base body, a cavity is defined by the base body and the slope surface, and the cavity is filled with concrete; a water retaining edge is arranged on the top of the base body. The base body is arranged and serves as the structure of the water interception framework, and the shape and appearance quality of the water interception framework are ensured; the cavity is defined by the base body and the slope surface, and the cavity is filled with the concrete, so that the concrete can be connected with the base body to form a whole after being formed, the integrity of the water interception framework is improved, and the stability and the drainage effect of the base body are ensured.

Description

Technical Field

[0001] The invention belongs to the technical field of slope drainage, and in particular relates to a herringbone slope protection and water interception skeleton structure. Background Art

[0002] With the rapid development of infrastructure construction, such as roads, railways, water conservancy projects, and urban development, slope protection issues are becoming increasingly prominent. Traditional slope protection methods, such as vegetation cover and mortar stone slope protection, often fail to ensure long-term stability and effectiveness in extreme environments such as complex geological conditions and heavy rainfall. Therefore, herringbone slope protection and water interception frames, with their superior drainage performance, high-strength structural support, and good environmental adaptability, have gradually become an important choice in the slope protection field.

[0003] At present, there are three main types of herringbone slope protection and water-blocking frames. One is to use an integral prefabricated structure. Due to the uneven base surface of the slope, there is a gap between the herringbone slope protection and water-blocking frame formed by this method and the base, making it difficult to meet the requirements for integrity. The second is to use low-slump concrete casting. During construction, side forms need to be supported, the top is open, and manual finishing is used. Since low-slump concrete cannot be fully vibrated, defects such as honeycomb surface are prone to appear. At the same time, the manual finishing work is large, and there are also hidden dangers such as insufficient vibration and cracking, making construction quality difficult to control. The third is to use high-slump concrete casting. This method requires the support of side forms and top forms, and the setting of feeding ports at the sections and node turns of the skeleton formwork. A vibration hole is set in the middle of the top formwork for manual vibration. However, after vibration, the bubbles are vibrated to the surface of the skeleton, resulting in dense bubbles on the surface and poor appearance quality. At the same time, the formwork is difficult to reinforce and there is a hidden danger of floating formwork. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a herringbone slope protection and water-cutting frame structure, which ensures the appearance quality and stability of the water-cutting frame, has strong integrity and is convenient for construction.

[0005] The technical solution adopted by the present invention is: a herringbone slope protection and water-cutting frame structure, including multiple water-cutting frames and water guide grooves arranged on the slope, the water-cutting frames are connected in pairs to form a herringbone structure, and the water guide grooves are connected to the herringbone structure; the water-cutting frame includes a base, and the base and the slope surface enclose a cavity, and the cavity is filled with concrete; the top of the base is provided with a water retaining edge.

[0006] Furthermore, the base includes a first side plate, a second side plate and a top plate; the first side plate and the second side plate are both arranged perpendicular to the slope, and a step portion is provided on the upper part of the opposite side of the two, and the top plate is buckled with the step portion.

[0007] Further, bases are provided at the bottoms of the first side plate and the second side plate; the top of the second side plate is flush with the top plate; the top of the first side plate protrudes from the top plate to form the water retaining edge, and is disposed relatively below the second side plate.

[0008] Further, the first side plate, the second side plate and the top plate are all precast concrete members.

[0009] Further, wire mesh sheets are provided inside the first side plate, the top plate and the second side plate.

[0010] Further, connecting screws are provided at the positions corresponding to the step portions, and the connecting screws are connected to the wire mesh sheets; the top plate is provided with reserved holes that cooperate with the connecting screws.

[0011] Further, part of the wire mesh sheet of the top plate extends into the cavity.

[0012] Further, a plurality of vibrating holes are evenly formed in the middle of the top plate.

[0013] Further, the water guide groove is arranged downward along the slope, and includes the top plate and two relatively arranged first side plates, and concrete is filled between the top plate and the first side plates.

[0014] Further, the connection part of the herringbone structure and the top plate at the connection part of the water guide groove and the herringbone structure are detachably arranged to form a pouring port.

[0015] The advantages and positive effects of the present invention are:

[0016] (1) By providing a matrix in this application and using it as the structure of the water intercepting skeleton, the shape and appearance quality of the water intercepting skeleton are ensured, and the problems of poor forming and appearance quality and easy cracking of the water intercepting skeleton formed by casting concrete by supporting wooden formworks in the prior art are avoided;

[0017] (2) By enclosing a cavity with the matrix and the slope and filling the cavity with concrete, the concrete can be connected to the matrix to form a whole after molding, increasing the integrity of the water intercepting skeleton and ensuring that the matrix has good rigidity; in the case of an uneven slope, the concrete is in direct contact with the slope, can be shaped according to the shape of the slope, and fills the cavity surrounded by the matrix and the slope, avoiding the existence of gaps between the matrix and the slope, which affects its stability and drainage effect, and effectively solving the problem of the existence of gaps between the water intercepting skeleton and the slope in the prior art when using integral prefabrication.

[0018] (3) By setting the base body to consist of a first side plate, a second side plate, and a top plate, it can be mass-produced in the factory. This not only ensures the processing quality but also improves the production efficiency, reduces the processing cost, lightens the weight of the component, and makes it more convenient for transportation and accurate and efficient on-site installation.

[0019] (4) The herringbone slope protection water interception framework structure proposed in this application is convenient to install, effectively improving the construction efficiency; it can be combined with the slope base surface, with strong integrity, ensuring the long-term stability and protection effect of the water interception framework structure, and improving the slope drainage performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of a specific embodiment of the present invention;

[0021] Figure 2 is a schematic structural diagram of the base body of a specific embodiment of the present invention;

[0022] Figure 3 is a schematic structural diagram of the first side plate of a specific embodiment of the present invention;

[0023] Figure 4 is a schematic structural diagram of the second side plate of a specific embodiment of the present invention;

[0024] Figure 5 is a schematic structural diagram of the top plate of a specific embodiment of the present invention;

[0025] Figure 6 is a top view schematic diagram of the top plate of a specific embodiment of the present invention.

[0026] In the figure:

[0027] 1. Water interception framework; 11. First side plate; 111. Water retaining edge; 112. Step portion; 113. Base; 12. Second side plate; 13. Top plate; 131. Reserved hole; 132. Vibration hole; 14. Reinforcement mesh; 15. Connecting bolt; 2. Water guide groove; 3. Pouring port; 4. Concrete. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The following describes the embodiments of the present invention with reference to the accompanying drawings.

[0029] As Figure 1 - Figure 2 shown, the embodiment of the present invention provides a herringbone slope protection water interception framework 1 structure, including a plurality of water interception frameworks 1 and water guide grooves 2 arranged on the slope. The water interception frameworks 1 are connected to each other in pairs to form a herringbone structure, and the water guide grooves 2 are communicated with the herringbone structure; the water interception framework 1 includes a base body, the base body and the slope enclose a cavity, and the cavity is filled with concrete 4; a water retaining edge 111 is provided at the top of the base body.

[0030] The above water cutoff framework 1 and water guide groove 2 play a role in guiding and draining the water flow on the slope surface. By setting the base body and the water retaining edge 111, the water flow on the slope surface can flow into the water guide groove 2 along the base body and the water retaining edge 111 and then be discharged through the water guide groove 2, thereby improving the drainage capacity of the slope and reducing the erosion of the slope by rainwater. In this application, by setting the base body, the problems of poor formed visual quality and easy cracking of the water cutoff framework 1 formed by cast-in-place concrete 4 with the support of wooden formwork in the prior art are avoided, ensuring the shape and appearance quality of the water cutoff framework 1. By enclosing a cavity between the base body and the slope surface and filling the cavity with concrete 4, on the one hand, the concrete 4 can be in direct contact with the base body, and after the concrete 4 is formed, it is connected with the base body to form a whole, increasing the integrity of the water cutoff framework 1, ensuring that the base body has good rigidity, being able to resist the impact force of the water flow and being stably fixed on the slope. On the other hand, in the case of an uneven slope, the concrete 4 is in direct contact with the slope base surface. Based on the fluidity of the concrete 4, it can be shaped according to the shape of the slope and fill the cavity enclosed by the base body and the slope, avoiding the existence of gaps between the base body and the slope, affecting its stability and drainage effect, and effectively solving the problem of gaps between the water cutoff framework 1 and the slope in the prior art when using integral prefabrication.

[0031] In the embodiment of the present application, as Figure 2 shown, the base body includes a first side plate 11, a second side plate 12 and a top plate 13; both the first side plate 11 and the second side plate 12 are perpendicular to the slope surface, and a step portion 112 is provided on the upper part of the opposite sides of the two, and the top plate 13 is buckled on the step portion 112.

[0032] In the above embodiment, the base body is split into three parts: the first side plate 11, the second side plate 12 and the top plate 13. The first side plate 11, the second side plate 12 and the top plate 13 can be mass-produced and manufactured in the factory according to the set specifications. Through standardized processing and manufacturing, not only can the processing quality of the first side plate 11, the second side plate 12 and the top plate 13 be ensured, but also the production efficiency can be improved, the processing cost can be reduced, and at the same time, the weight of the component is reduced, making it more convenient for transportation and on-site installation. By setting the step portion 112, the top plate 13 can be tightly connected to the first side plate 11 and the second side plate 12 respectively to form a three-sided closed integral structure, facilitating the construction personnel to carry out efficient and accurate assembly on site.

[0033] In the embodiment of the present application, as Figure 2As shown in the figure, bases 113 are provided at the bottoms of the first side plate 11 and the second side plate 12. The top of the second side plate 12 is flush with the top plate 13, and the top of the first side plate 11 protrudes from the top plate 13 to form a water retaining edge 111, which is disposed relatively below the second side plate 12. By providing the bases 113, the contact areas between the first side plate 11 and the slope surface, and between the second side plate 12 and the slope surface can be increased, so that the first side plate 11 and the second side plate 12 can be stably fixed on the slope surface. At the same time, the weights of the first side plate 11 and the second side plate 12 are also increased, preventing them from floating during the pouring of the concrete 4 and affecting the quality of the water intercepting framework 1. By designing the top of the second side plate 12 to be flush with the top plate 13 and the top of the first side plate 11 to protrude from the top plate 13 to form a water retaining edge 111, when placed on the slope surface, the second side plate 12 is placed at a relatively upper position, and the first side plate 11 is parallel to the second side plate 12 and located at a relatively lower position below the second side plate 12, which can enable the water flow to overflow the second side plate 12 and the top plate 13 and flow along the water retaining edge 111 to the water guiding groove 2, realizing its water guiding function.

[0034] In the above embodiment, the first side plate 11 and the second side plate 12 both have a set length, and the bases 113 are provided along the length directions of both of them throughout. At the same time, the bases 113 have a set height and width. Preferably, the width of the base 113 is greater than the main body thickness of the corresponding first side plate 11 or second side plate 12, and both ends in its width direction protrude from both sides of the main body. There is a sufficient gap between the bases 113 of the first side plate 11 and the second side plate 12, so that the concrete 4 can be in full contact with the slope surface.

[0035] Further, in the embodiment of the present application, the first side plate 11, the second side plate 12 and the top plate 13 are all concrete 4 precast components; this technical solution enables the first side plate 11, the second side plate 12 and the top plate 13, as part of the water intercepting structure, to have good appearance forming quality. At the same time, the first side plate 11, the second side plate 12 and the top plate 13 also have sufficient stiffness and can be used as templates for the cast-in-place concrete 4 to shape the concrete 4. In addition, by using concrete 4 precast components for production, it can better combine with the concrete 4 of the cast-in-place part to form an integral structure, making the water intercepting framework 1 have good integrity.

[0036] Further, in the embodiment of the present application, as Figures 3 to 5 shown, steel mesh sheets 14 are provided inside the first side plate 11, the top plate 13 and the second side plate 12; by providing the steel mesh sheets 14, the strength of the first side plate 11, the top plate 13 and the second side plate 12 can be improved, so as to improve their service performance and service life.

[0037] Further, in the embodiment of the present application, as Figure 3 、 Figure 4As shown, a connecting screw 15 is provided at a portion corresponding to the step 112, and the reinforcing screw is connected to the steel mesh 14, and the top plate 13 is provided with a reserved hole 131 that matches the connecting screw 15. In this embodiment, the step 112 of the first side panel 11 and the second side panel 12 are both provided with a reinforcing screw, which is arranged along the height direction of the first side panel 11 and the second side panel 12, one end of which is connected to the steel mesh 14 inside the first side panel 11 or the second side panel 12, and the other end extends to the outside of the step 112 and passes through the reserved hole 131 on the top plate 13, connecting and fixing the top plate 13 to the first side panel 11 and the second side panel 12, thereby greatly improving the stability of the connection between the top plate 13 and the first side panel 11 and the second side panel 12, and can effectively prevent the top plate 13 from moving during the pouring of concrete 4 or the use of the water-blocking frame 1.

[0038] In the above embodiment, a plurality of connecting screws 15 are evenly arranged along the length direction of the step portion 112, and the connecting screws 15 are pre-embedded in the first side panel 11 and the second side panel 12 when the first side panel 11 and the second side panel 12 are manufactured; a row of reserved holes 131 corresponding to the positions of the connecting screws 15 are respectively provided at both ends in the width direction of the top panel 13.

[0039] Furthermore, in the embodiments of the present application, Figure 5 As shown, at least part of the steel mesh 14 of the top plate 13 extends into the cavity so as to be connected with the concrete 4 in the cavity to form a whole after the concrete 4 is poured and formed, further improving the integrity of the base and the concrete 4 and increasing the stability of the water-blocking structure.

[0040] Furthermore, in the embodiments of the present application, Figure 6 As shown, a plurality of vibration holes 132 are evenly opened in the middle of the top plate 13 for vibrating the concrete 4 in the cavity during the pouring process of the concrete 4 .

[0041] Furthermore, in the embodiments of the present application, Figure 1 As shown, the water guide trough 2 is arranged downward along the slope, including a top plate 13 and two oppositely arranged first side plates 11, and concrete 4 is filled between the top plate 13 and the first side plates 11; by arranging the first side plates 11, a water retaining edge 111 is provided at each end of the top plate 13, and the two water retaining edges 111 are connected to the top plate 13 to form a U-shaped trough with an upper opening, so as to facilitate the discharge of water from the slope from top to bottom; the top plate 13, the first side plates 11 and the slope surface also form a cavity, and by pouring concrete 4 in the cavity, the integrity and stability of the water guide trough 2 are improved.

[0042] Furthermore, in the embodiments of the present application, Figure 1 As shown, the connection part of the herringbone structure and the top plate 13 at the connection part of the water guide trough 2 and the herringbone structure are detachably arranged to form a pouring port 3.

[0043] In the above embodiment, the top plate 13 at the connection part is independently provided, and can be removed after the base is fixed on the slope surface to facilitate the pouring of concrete 4 through the pouring port; and can be installed back in place again after the pouring of concrete 4 is completed, forming a flat structure tightly connected with the top plates 13 at other parts; at the same time, when the two water-cutting frames 1 at the connection part of the herringbone structure are connected, when the two adjacent water-cutting frames 1 are spliced with each other, the second side plate 12 of one water-cutting frame 1 can cooperate with the second side plate 12 of the other water-cutting frame 1, and at the same time, the first side plate 11 of one water-cutting frame 1 can cooperate with the first side plate 11 of the other water-cutting frame 1, and the connection part has good sealing to avoid leakage from the joints when the concrete 4 is poured, and at the same time, the water retaining edges 111 of the two second side plates 12 are tightly connected to prevent water from flowing from the splicing of the water retaining edges 111 to the bottom of the slope. Similarly, at the connection part between the herringbone structure and the water guide trough 2, the first side plate 11 of the water guide trough 2 has an opening, and the second side plate 12 and the first side plate 11 of the water-cutting frame 1 can be tightly connected to the first side plates 11 on both sides of the opening respectively, so as to prevent the concrete 4 from leaking from the joints during pouring and the water from flowing from the joint of the water retaining edge 111 to the bottom of the slope.

[0044] In a specific embodiment of the present application, a herringbone slope protection and water cut-off frame 1 structure proposed in the embodiment of the present invention is installed using the following method:

[0045] The first side panel 11, the second side panel 12 and the top panel 13 are processed and manufactured in the factory. The length of the first side panel 11 and the second side panel 12 is 1.5m, the main body thickness is 10cm and the height is 40cm; the width of the base 113 is 30cm and the height is 10cm; the length of the top panel 13 is 1.5m, the width is 40cm and the thickness is 10cm; the interior of the first side panel 11, the second side panel 12 and the top panel 13 are all provided with a steel mesh 14 composed of longitudinal and transverse steel bars with a diameter of 6mm, and the step portions 112 of the first side panel 11 and the second side panel 12 are pre-embedded with reinforcement screws, and the reinforcement screws are evenly arranged on the step portions 112 at intervals of 50cm; reserved holes 131 corresponding to the reinforcement screws are provided at both ends of the top panel 13, and a 10cm×10cm vibration hole 132 is provided in the middle.

[0046] Excavate a foundation trench at the designed installation position of the slope. After cleaning the foundation trench, install the first side plate 11 and the second side plate 12 in the corresponding foundation trench of the water cutoff framework 1. After installation, backfill the soil outside the first side plate 11 and the second side plate 12. Subsequently, install the top plate 13 on the step part 112 of the first side plate 11 and the second side plate 12 through the reserved hole 131 and reinforce it with bolts. Similarly, install two first side plates 11 in the corresponding foundation trench of the water guide trough 2. After installation, backfill the soil outside the two first side plates 11. Subsequently, install the top plate 13 on the step part 112 of the two first side plates 11 through the reserved hole 131.

[0047] After all the water cutoff frameworks 1 and the water guide troughs 2 are installed, remove the top plates 13 at the connecting parts of the herringbone structure and at the connecting parts between the water guide trough 2 and the herringbone structure. Pour the concrete 4 through the pouring port 3. In this embodiment, low-slump concrete 4 is used. During the pouring process, vibrate the concrete 4 through the vibrating holes 132 on the top plate 13. After pouring is completed, install the removed top plates 13 back to their original positions.

[0048] The advantages and positive effects of the present invention are:

[0049] (1) By setting the base body in this application and using it as the structure of the water cutoff framework, the shape and appearance quality of the water cutoff framework are ensured, avoiding the problems of poor formed visual quality and easy cracking of the water cutoff framework formed by casting concrete by supporting wooden formworks in the prior art.

[0050] (2) By enclosing a cavity with the base body and the slope surface and filling the cavity with concrete, after the concrete is formed, it can be connected with the base body to form an integral body, increasing the integrity of the water cutoff framework and ensuring that the base body has good rigidity. In the case of an uneven slope, the concrete is in direct contact with the slope, can be shaped according to the shape of the slope, and fills the cavity enclosed by the base body and the slope, avoiding gaps between the base body and the slope, which affect its stability and drainage effect, and effectively solving the problem of gaps between the water cutoff framework and the slope when using integral prefabrication in the prior art.

[0051] (3) By setting the base body as three parts: the first side plate, the second side plate, and the top plate, it can be mass-produced in the factory, which can not only ensure the processing quality, but also improve the production efficiency, reduce the processing cost, reduce the weight of the component, and is more convenient for transportation and accurate and efficient installation on site.

[0052] (4) The herringbone slope protection water cutoff framework structure proposed in this application is convenient to install, effectively improving the construction efficiency; it can be combined with the slope base surface, has strong integrity, ensures the long-term stability and protection effect of the water cutoff framework structure, and improves the slope drainage performance.

[0053] The embodiments of the present invention have been described in detail above. However, the above content is only the preferred embodiments of the present invention and should not be considered as limiting the scope of implementation of the present invention. Any equivalent changes and improvements made within the scope of the application of the present invention shall still fall within the scope covered by the patent of the present invention.

Claims

1. A herringbone slope protection water interception skeleton structure, characterized in that: It includes a plurality of water intercepting skeletons and water guide grooves arranged on the slope. The water intercepting skeletons are connected pairwise to form a herringbone structure, and the water guide grooves are communicated with the herringbone structure. The water intercepting skeleton includes a base body, and the base body and the slope enclose a cavity, and the cavity is filled with concrete. A water retaining edge is provided at the top of the base body.

2. The herringbone slope protection water intercepting framework structure according to claim 1, characterized in that: The base body includes a first side plate, a second side plate and a top plate. The first side plate and the second side plate are both perpendicular to the slope, and a step portion is provided at the upper part of the opposite sides of the two, and the top plate is buckled on the step portion.

3. The herringbone slope protection water intercepting framework structure according to claim 2, characterized in that: Base seats are provided at the bottoms of the first side plate and the second side plate. The top of the second side plate is flush with the top plate. The top of the first side plate protrudes from the top plate to form the water retaining edge, and is arranged relatively below the second side plate.

4. The herringbone slope protection water interception framework structure according to claim 2 or 3, characterized in that: The first side plate, the second side plate and the top plate are all precast concrete members.

5. The herringbone slope protection water intercepting framework structure according to claim 4, characterized in that: Steel mesh sheets are provided inside the first side plate, the top plate and the second side plate.

6. The herringbone slope protection water interception framework structure according to claim 5, characterized in that: Connecting screws are provided at the corresponding parts of the step portion, and the connecting screws are connected with the steel mesh sheets. The top plate is provided with reserved holes matching the connecting screws.

7. The herringbone slope protection water intercepting framework structure according to claim 5 or 6, characterized in that: Part of the steel mesh sheet of the top plate extends into the cavity.

8. The herringbone slope protection water interception skeleton structure according to claim 7, characterized in that: A plurality of vibrating holes are evenly opened in the middle of the top plate.

9. The herringbone slope protection water intercepting framework structure according to claim 8, characterized in that: The water guide groove is arranged downward along the slope and includes the top plate and two relatively arranged first side plates, and the cavity is filled with concrete between the top plate and the first side plate.

10. The herringbone slope protection water interception framework structure according to claim 9, characterized in that: The top plate at the connecting part of the herringbone structure and the connecting part of the water guide groove and the herringbone structure is detachably arranged to form a pouring port.

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