Slope surface construction method for slope protection

Abstract

The invention relates to the technical field of slope protection construction methods, in particular to a slope protection slope surface construction method. According to the slope surface construction method for the slope protection, the technical problems that in the prior art, a concrete slope surface construction method is low in construction efficiency, and a mold is prone to deformation are solved. The invention discloses a slope protection slope surface construction method. A mold fixed to a slope surface is included; the mold cavity is formed in the mold body, and the mold body is fixed to the slope surface through the fixing assembly, so that the mold body and the slope surface have high connection strength, and an operator can stand on the mold body to conduct pouring operation or trowelling operation in the construction process; when an operator stands on the mold body, the mold body is not prone to being trampled, and the mold body is not prone to dislocation. In addition, due to the fact that the cross section of the die cavity is in the shape of the regular polygon, the die body has higher strength, the die body is not prone to deformation during pouring operation or trowelling operation, and construction efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of slope protection construction methods, and in particular to a slope protection slope surface construction method. Background Art

[0002] In the current projects under construction in the city center, the task of dust control is very arduous.

[0003] In foundation pit construction, in order to save costs, the slope method is generally adopted. The slope method is accompanied by shotcrete. The shotcrete machine used in shotcrete construction uses dry powder, which can easily cause dust and cause dust alarms.

[0004] In addition, it is difficult to protect the slope surface by other methods, and it is even more unrealistic to directly pour concrete. In order to realize the pouring of concrete on the slope surface in the prior art, the slope surface concrete construction is usually carried out by splicing templates. However, the slope surface usually has a large area, and the mold formed by splicing templates has low strength and is easy to deform, which leads to reduced construction efficiency.

[0005] Therefore, the concrete slope construction method in the prior art has technical problems of low construction efficiency and easy deformation of the mold. Summary of the invention

[0006] The invention provides a slope protection slope construction method, which solves the technical problems of low construction efficiency and easy deformation of molds in the prior art concrete slope construction method.

[0007] Some implementation plans adopted to solve the above technical problems include: A slope protection slope surface construction method includes a mold fixed to the slope surface; The mold includes a mold body covering the entire slope surface, the mold body is provided with a mold cavity for molding concrete, and the cross-sectional shape of the mold cavity is a regular polygon; The mold further comprises a fixing assembly for fixing the mold body to the slope surface, the mold body is provided with a fixing hole matched with the fixing assembly, and the fixing hole is not connected with the mold cavity; The mold further includes a reinforcing assembly for improving the connection strength between the concrete in the mold cavity and the slope surface, the reinforcing assembly includes a reinforcing rod plugged into the broken surface, the portion of the reinforcing rod located in the mold cavity is provided with reinforcing ribs extending toward the edge of the mold cavity, and the reinforcing ribs and the reinforcing rod are an integrated structure; The slope protection surface construction method using the mold comprises the following steps: Determine the size of the slope surface, wherein the size of the slope surface includes a length dimension and a width dimension; Selecting a mold size according to the size of the slope surface, and manufacturing a mold according to the mold size, wherein the size of the mold is equal to the size of the slope surface; Fixing the mold to the slope surface using the fixing components, wherein the fixing components are evenly distributed throughout the mold; Fixing the reinforcing assembly to the slope surface, and making the reinforcing ribs of the reinforcing assembly located in the middle of the mold cavity of the fixed mold, and the reinforcing assembly is evenly distributed throughout the mold; Circularly pouring concrete having a width smaller than the overall width of the slope along the inclined direction of the slope until the mold cavity is filled with concrete; Smoothing the poured concrete in the mold cavity by pouring and smoothing at the same time; After all the concrete in the mold cavity solidifies, the fixing assembly fixing the mold body is taken out to complete the construction, wherein after the fixing assembly is taken out of the mold body, the fixing hole forms a drainage hole.

[0008] Preferably, concrete having a width less than the overall width of the slope is poured cyclically along the inclined direction of the slope until the mold cavity is filled with concrete, including pouring concrete on one side of the slope to form a first pouring area, the width of the first pouring area being no greater than 1 / 5 of the width of the slope body, and the pouring method of the first pouring area is cyclically poured until the mold cavity is filled with concrete.

[0009] Preferably, in pouring concrete on one side of the slope surface to form the first pouring area, when pouring concrete to form the first pouring area, the concrete is poured from top to bottom along the inclined direction of the slope surface.

[0010] Preferably, in pouring concrete on one side of the slope surface to form the first pouring area, when pouring concrete to form the first pouring area, the concrete is poured from bottom to top along the inclined direction of the slope surface.

[0011] Preferably, the cycle pours concrete with a width smaller than the overall width of the slope along the inclined direction of the slope until the mold cavity is filled with concrete, and a pause time T is maintained between two adjacent pourings of concrete with a width smaller than the overall width of the slope along the inclined direction of the slope, wherein T is greater than 0 and less than the solidification time of the concrete.

[0012] Preferably, the mold size is selected according to the size of the slope surface, and the mold is made according to the mold size, wherein the size of the mold is equal to the size of the slope surface, and the mold includes a split mold, and the split molds have at least two, and at least two of the split molds are spliced ​​to form the mold.

[0013] Preferably, the cross-sectional shape of the mold cavity is a regular hexagon.

[0014] Preferably, the side wall of the mold cavity is provided with a convex portion protruding toward the center of the mold cavity, and the convex portion and the mold body are an integrated structure.

[0015] Preferably, the fixing assembly includes a fixing rod for fixing the mold body, and the fixing assembly also includes an operating rod for facilitating the removal of the fixing rod, and the fixing rod is connected to the operating rod via threads.

[0016] Preferably, the fixing rod is provided with a hole body, the hole body is communicated with the outside, the bottom wall of the hole body is provided with a screw hole, the major diameter of the screw hole is smaller than the diameter of the hole body, and the operating rod is provided with an external thread matching the screw hole.

[0017] Compared with the prior art, the present invention has the following advantages: By providing a mold cavity on the mold body and fixing the mold body to the slope surface through a fixing component, the mold body and the slope surface have a high connection strength, so that during the construction process, the operator can stand on the mold body to perform pouring or smoothing operations. The mold body is not easily damaged by the operator standing on it, and the mold body is not easily misplaced.

[0018] In addition, since the mold cavity adopts a regular polygonal cross-sectional shape, the mold body has higher strength. During pouring or smoothing operations, the mold body is not easily deformed, thereby improving construction efficiency.

[0019] By setting a reinforcing component, the reinforcing ribs of the reinforcing component are located in the mold cavity, and the reinforcing rods of the reinforcing component are inserted into the slope surface, so that the concrete formed in the mold cavity can be directly fixed to the slope surface through the reinforcing rods, and the concrete formed in the mold cavity has a higher connection strength with the slope surface.

[0020] By pouring concrete in a circular manner along the inclined direction of the slope with a width smaller than the overall width of the slope until the mold cavity is filled with concrete, the mold body is subjected to less force than pouring concrete from top to bottom or from bottom to top, making the mold less likely to deform and making it easier to pour concrete.

[0021] By adopting the pouring and smoothing construction method, after pouring concrete in the mold cavity, the operator can stand on the mold body to smooth the concrete in the mold cavity where concrete has been poured, thereby further improving the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] For the purpose of explanation, several embodiments of the present invention technology are described in the following drawings. The following drawings are incorporated into this text and constitute a part of the specific embodiment. In some cases, well-known structures and components are shown in block diagram form to avoid obscuring the concept of the present invention subject technology.

[0023] Figure 1 Schematic diagram of how the mold is applied on a slope.

[0024] Figure 2 A schematic diagram of the mold.

[0025] Figure 3 It is a schematic diagram of the relative positions of the mold body, fixing components, and reinforcement components.

[0026] Figure 4 Schematic diagram of the mold body. Figure 3 , Figure 4 For the sake of clarity, the mold body only includes one mold cavity, and the rest of the mold body is not shown.

[0027] Figure 5 The figure is an exploded view of the fixing assembly. The operating rod in the fixing assembly is only used when the fixing rod is taken out. The operating rod does not need to be used when the fixing rod fixes the mold body on the slope.

[0028] Figure 6 A schematic diagram of the reinforcement assembly.

[0029] Figure 7 It is a construction flow chart of the present invention.

[0030] As shown in the figure: 1. mold body, 11. mold cavity, 12. fixing hole, 13. convex part.

[0031] 2. fixing assembly, 21. fixing rod, 211. hole body, 212. rib, 22. operating rod, 221. operating part.

[0032] 3. Reinforcement assembly, 31. Reinforcement rod, 32. Reinforcement rib. DETAILED DESCRIPTION

[0033] The specific embodiments shown below are intended to be descriptions of various configurations of the subject technology of the present invention, and are not intended to represent the only configuration that the subject technology of the present invention can be put into practice. The specific embodiments include specific details intended to provide a thorough understanding of the subject technology of the present invention. However, it will be clear and obvious to those skilled in the art that the subject technology of the present invention is not limited to the specific details shown herein, and can be put into practice without these specific details.

[0034] It can be understood that, in this document, relational terms such as “first” and “second” are intended to distinguish one entity or operation from another entity or operation, and are not intended to express or imply any actual relationship or order between these entities or operations.

[0035] The terms "comprises," "comprising," or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0036] Reference Figures 1 to 7 As shown, a slope protection slope surface construction method includes a mold fixed to the slope surface; The mold comprises a mold body 1 covering the entire slope surface, the mold body 1 is provided with a mold cavity 11 for molding concrete, and the cross-sectional shape of the mold cavity 11 is a regular polygon; The mold further comprises a fixing component 2 for fixing the mold body 1 to the slope surface, the mold body 1 is provided with a fixing hole 12 cooperating with the fixing component 2, and the fixing hole 12 is not connected to the mold cavity 11; The mold further includes a reinforcing assembly 3 for improving the connection strength between the concrete in the mold cavity 11 and the slope surface, the reinforcing assembly 3 includes a reinforcing rod 31 plugged into the broken surface, the portion of the reinforcing rod 31 located in the mold cavity 11 is provided with reinforcing ribs 32 extending toward the edge of the mold cavity 11, and the reinforcing ribs 32 and the reinforcing rod 31 are an integrated structure; The slope protection surface construction method using the mold comprises the following steps: Determine the size of the slope surface, wherein the size of the slope surface includes a length dimension and a width dimension; Selecting a mold size according to the size of the slope surface, and manufacturing a mold according to the mold size, wherein the size of the mold is equal to the size of the slope surface; Fixing the mold to the slope surface using the fixing components 2, wherein the fixing components 2 are evenly distributed throughout the mold; The reinforcing component 3 is fixed to the slope surface, and the reinforcing rib 32 of the reinforcing component 3 is located in the middle of the mold cavity 11 of the fixed mold, and the reinforcing component 3 is evenly distributed in the entire mold; Circularly pouring concrete with a width smaller than the overall width of the slope along the inclined direction of the slope until the mold cavity 11 is filled with concrete; Smoothing the poured concrete in the mold cavity 11 by pouring and smoothing at the same time; After the concrete in all the mold cavities 11 has solidified, the fixing assembly 2 fixing the mold body 1 is taken out to complete the construction, wherein after the fixing assembly 2 is taken out of the mold body 1, the fixing hole 12 forms a drainage hole.

[0037] Specifically, refer to Figure 1 As shown in the figure, the entire slope is divided into four pouring areas a, b, c, and d along the overall width of the slope. After pouring area a, then pouring areas b, c, and d in sequence. After pouring area a, area a can be smoothed when pouring area b, which can effectively improve construction efficiency.

[0038] At the same time, the overall width of the slope is divided into multiple casting areas along the width direction of the entire slope, and then each area is cast in turn. For example, after the casting of area a is completed, the concrete in area a can cooperate with the fixing component 2 to assist in positioning the mold body 1, and the mold body 1 is not easy to be dislocated or deformed. This casting method can effectively ensure the construction quality. Since the poured concrete has a certain auxiliary positioning function for the mold body 1, the mold body 1 has higher stability. Compared with casting the entire slope from top to bottom or from bottom to top, the mold body 1 is not easy to deform.

[0039] In some embodiments, concrete having a width less than the overall width of the slope is poured cyclically along the inclined direction of the slope until the mold cavity 11 is filled with concrete, including pouring concrete on one side of the slope to form a first pouring area, wherein the width of the first pouring area is no more than 1 / 5 of the width of the slope body, and the pouring method of the first pouring area is cyclically poured until the mold cavity 11 is filled with concrete.

[0040] The first pouring area is Figure 1 The a area in .

[0041] The width of the first pouring area is not limited and can be freely determined according to actual needs.

[0042] In some embodiments, in pouring concrete on one side of the slope surface to form the first pouring area, when pouring concrete to form the first pouring area, the concrete is poured from top to bottom along the inclined direction of the slope surface.

[0043] Alternatively, in pouring concrete on one side of the slope surface to form the first pouring area, when pouring concrete to form the first pouring area, the concrete is poured from bottom to top along the inclined direction of the slope surface.

[0044] Concrete can be poured freely downward or from bottom to top to meet the pouring requirements. During specific construction, the pouring direction of concrete can be reasonably determined according to the construction environment.

[0045] In some embodiments, the cycle pours concrete with a width less than the overall width of the slope along the inclined direction of the slope until the mold cavity 11 is filled with concrete, and a pause time T is maintained between two adjacent pourings of concrete with a width less than the overall width of the slope along the inclined direction of the slope, wherein T is greater than 0 and less than the solidification time of the concrete.

[0046] The pause time T is used to allow the poured concrete to have a certain solidification time, that is, the concrete can be pre-solidified during the pause time so that the poured concrete has a certain consistency to achieve support and positioning functions for the unpoured portion of the mold body 1 .

[0047] In some embodiments, the mold size is selected according to the slope size, and the mold is made according to the mold size, wherein the size of the mold is equal to the size of the slope, and the mold includes a sub-mold, and the sub-molds are at least two, and at least two of the sub-molds are spliced ​​to form the mold.

[0048] That is, the mold body 1 includes two sub-molds, which are assembled to form the whole mold body 1. Each sub-mold is fixed by an independent fixing assembly 2.

[0049] The mold body 1 is divided into a plurality of small pieces by using a split mold method, so that the mold body 1 is easy to fix on the slope surface and easy to operate when fixing the mold body 1.

[0050] Reference Figures 1 to 6 As shown, in some embodiments, the cross-sectional shape of the mold cavity 11 is a regular hexagon. The cross-sectional shape of the mold cavity 11 is not limited and can be reasonably determined as needed.

[0051] In some embodiments, a side wall of the mold cavity 11 is provided with a convex portion 13 protruding toward the center of the mold cavity 11 , and the convex portion 13 and the mold body 1 are an integrated structure.

[0052] The provision of the convex portion 13 increases the connection strength between the concrete and the mold body 1. The convex portion 13 and the mold body 1 may be an integrated structure.

[0053] In some embodiments, the cross-sectional shape of the protrusion 13 may be a polygon or a circle.

[0054] In some embodiments, the fixing assembly 2 includes a fixing rod 21 for fixing the mold body 1 , and the fixing assembly 2 also includes an operating rod 22 for facilitating the removal of the fixing rod 21 , and the fixing rod 21 is connected to the operating rod 22 via threads.

[0055] In some embodiments, a cone head is provided at one end of the fixing rod 21 away from the operating rod 22 to facilitate fixing the fixing rod 21 on the slope, and the cone head and the fixing rod 21 are an integrated structure.

[0056] In some embodiments, the fixing rod 21 is provided with ribs 212 for improving the bending strength of the fixing rod 21 . The ribs 212 are provided along the length direction of the fixing rod 21 , and the ribs 212 are evenly distributed along the circumference of the fixing rod 21 .

[0057] Reference Figures 1 to 6 As shown, in some embodiments, the rib 212 and the fixing rod 21 are an integrated structure. The cross-sectional shape of the rib 212 is circular, or the cross-sectional shape of the rib 212 is polygonal.

[0058] In some embodiments, the fixing rod 21 is provided with a hole body 211, and the hole body 211 is communicated with the outside. The bottom wall of the hole body 211 is provided with a screw hole, and the major diameter of the screw hole is smaller than the diameter of the hole body 211. The operating rod 22 is provided with an external thread matching the screw hole.

[0059] In some embodiments, the operating rod 22 is also provided with an operating part 221 for facilitating the rotation of the operating rod 22 , the cross-sectional shape of the operating part 221 is a polygon, the operating part 221 and the operating rod 22 are an integrated structure, and the inscribed circular axis of the operating part 221 is coaxial with the axis of the operating rod 22 .

[0060] The diameter of the operating rod 22 is smaller than the diameter of the hole 211 to prevent the operating rod 22 from interfering with the side wall of the hole 211. The screw hole is arranged on the bottom wall of the hole 211 to prevent the thread in the screw hole from being damaged when the fixing rod 21 is installed on the slope.

[0061] The above describes the subject technical solution and corresponding details of the present invention. It can be understood that the above description is only some implementation plans of the subject technical solution of the present invention, and some details may be omitted during the specific implementation.

[0062] In addition, in some embodiments of the above invention, multiple embodiments may be implemented in combination, and various combinations are not listed one by one due to space limitations. Those skilled in the art can freely combine and implement the above embodiments as needed in specific implementation to obtain a better application experience.

[0063] When implementing the subject technical solution of the present invention, those skilled in the art can obtain other detailed configurations or drawings based on the subject technical solution of the present invention and the drawings. Obviously, these details still fall within the scope covered by the subject technical solution of the present invention without departing from the subject technical solution of the present invention.

Claims

1. A slope protection construction method, characterized in that: The invention relates to a mold fixed to a slope surface; the mold comprises a mold body (1) covering the entire slope surface, the mold body (1) being provided with a mold cavity (11) for molding concrete, the cross-sectional shape of the mold cavity (11) being a regular polygon; the mold further comprises a fixing component (2) for fixing the mold body (1) to the slope surface, the mold body (1) being provided with a fixing hole (12) cooperating with the fixing component (2), the fixing hole (12) being not connected to the mold cavity (11); the mold further comprises a reinforcing component (3) for improving the connection strength between the concrete in the mold cavity (11) and the slope surface, the reinforcing component (3) comprising a reinforcing rod (31) inserted into the broken surface, the portion of the reinforcing rod (31) located in the mold cavity (11) being provided with reinforcing ribs (32) extending toward the edge of the mold cavity (11), the reinforcing ribs (32) and the reinforcing rod (31) being an integrated structure; a slope protection slope construction method using the mold comprises the following steps: determining the size of the slope surface, the slope surface size comprising a length; The method comprises the steps of: selecting a mold size according to the size of the slope surface, and manufacturing a mold according to the mold size, wherein the size of the mold is equal to the size of the slope surface; fixing the mold to the slope surface using the fixing component (2), wherein the fixing component (2) is evenly distributed throughout the mold; fixing the reinforcing component (3) to the slope surface, and making the reinforcing ribs (32) of the reinforcing component (3) located in the middle of the mold cavity (11) of the mold after fixation, and the reinforcing component (3) is evenly distributed throughout the mold; cyclically pouring concrete having a width less than the overall width of the slope surface along the inclined direction of the slope surface until the mold cavity (11) is filled with concrete; smoothing the concrete in the mold cavity (11) after pouring by smoothing while pouring; and removing the fixing component (2) fixing the mold body (1) after the concrete in all the mold cavities (11) solidifies, thereby completing the construction, wherein after the fixing component (2) is removed from the mold body (1), the fixing hole (12) forms a drainage hole.

2. The slope protection and slope surface construction method according to claim 1 is characterized in that: Circularly pouring concrete with a width less than the overall width of the slope surface along the inclined direction of the slope surface until the mold cavity (11) is completely filled with concrete, including pouring concrete on one side of the slope surface to form a first pouring area, the width of the first pouring area being no greater than 1 / 5 of the width of the slope surface body, and circulating the pouring method of the first pouring area until the mold cavity (11) is completely filled with concrete.

3. The slope protection surface construction method according to claim 2 is characterized in that: In pouring concrete on one side of the slope surface to form the first pouring area, when pouring concrete to form the first pouring area, the concrete is poured from top to bottom along the inclined direction of the slope surface.

4. The slope protection surface construction method according to claim 2 is characterized in that: In pouring concrete on one side of the slope surface to form the first pouring area, when pouring concrete to form the first pouring area, the concrete is poured from bottom to top along the inclined direction of the slope surface.

5. The slope protection and slope surface construction method according to claim 1 is characterized in that: The cycle pours concrete with a width smaller than the overall width of the slope surface along the inclined direction of the slope surface until the mold cavity (11) is filled with concrete, and a pause time T is maintained between two consecutive pourings of concrete with a width smaller than the overall width of the slope surface along the inclined direction of the slope surface, wherein T is greater than 0 and less than the solidification time of the concrete.

6. The slope protection and slope surface construction method according to claim 1 is characterized in that: The mold size is selected according to the size of the slope surface, and the mold is made according to the mold size, wherein the size of the mold is equal to the size of the slope surface, and the mold includes a split mold, and the split molds are at least two, and at least two of the split molds are spliced ​​to form the mold.

7. The slope protection and slope surface construction method according to claim 1 is characterized in that: The cross-sectional shape of the mold cavity (11) is a regular hexagon.

8. The slope protection and slope surface construction method according to claim 7 is characterized in that: The side wall of the mold cavity (11) is provided with a convex portion (13) protruding towards the center direction of the mold cavity (11), and the convex portion (13) and the mold body (1) are an integrated structure.

9. The slope protection surface construction method according to claim 1 is characterized in that: The fixing assembly (2) comprises a fixing rod (21) for fixing the mould body (1), and the fixing assembly (2) further comprises an operating rod (22) for facilitating the removal of the fixing rod (21), wherein the fixing rod (21) is connected to the operating rod (22) via threads.

10. The slope protection surface construction method according to claim 9, characterized in that: The fixing rod (21) is provided with a hole body (211), the hole body (211) is communicated with the outside, a screw hole is provided on the bottom wall of the hole body (211), the major diameter of the screw hole is smaller than the diameter of the hole body (211), and the operating rod (22) is provided with an external thread matching the screw hole.

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