High-slope spillway slope safety protection structure and its construction method

Abstract

The present invention provides a high-slope spillway slope safety protection structure and a construction method thereof, wherein the high-slope spillway slope safety protection structure comprises a driving track, a concrete casting mold and two support casting modules; the driving track is arranged along a slope direction parallel to the high slope; the concrete casting mold is arranged on the surface of the high slope, and is used to form the concrete cast therein into a slope concrete layer; the two support casting modules are respectively slidably connected to the driving track. The present invention can realize the support and concrete casting of the high-slope spillway, can greatly shorten the construction period, and has a good safety protection effect.

Description

Technical Field

[0001] The invention relates to the technical field of water conservancy project construction, and more specifically to a high-slope spillway slope safety protection structure and a construction method thereof. Background Art

[0002] In the construction of water conservancy projects in dams, it is generally necessary to build spillways. Spillways are flood control equipment for water conservancy buildings such as reservoirs. They are usually built on one side of the dam, like a large trough. When the water level in the reservoir exceeds the safety limit, the water flows downstream from the spillway to prevent the dam from being destroyed. For high-slope spillways with soil slopes greater than 20m and less than 100m or rock slopes greater than 30m and less than 100m, there are the following problems in concrete pouring:

[0003] 1. Due to the high height of the slope, it is difficult to cast in one go. During the casting process, the mold needs to be supported and dismantled many times, which is labor-intensive and takes a long construction period.

[0004] 2. For relatively soft soil slopes, when pouring construction on the lower side, the soil on the upper side is easy to fall down, affecting the construction quality and the safety of construction workers;

[0005] 3. The bonding strength between concrete and slope surface is low, and the structural strength after construction is insufficient. Summary of the invention

[0006] 1. Technical issues to be resolved

[0007] The technical problem to be solved by the present invention is that during the construction of the existing high-slope spillway, the workload is large, the construction period is long, and the soil on the upper side is easy to fall downward, affecting the construction quality and the safety of the construction workers, as well as the problem of insufficient structural strength after construction.

[0008] (II) Technical solution

[0009] To achieve the above object, the technical solution adopted by the present invention is:

[0010] In a first aspect, the present invention provides a high-slope spillway slope safety protection structure, which is used for pouring concrete on the surface of the high slope to form a slope concrete layer, comprising a driving track, a concrete pouring mold and two supporting pouring modules; the driving track is arranged along a slope direction parallel to the high slope; the concrete pouring mold is arranged on the surface of the high slope, and is used to form the concrete poured therein into a slope concrete layer; the two supporting pouring modules are respectively slidably connected to the driving track;

[0011] The support casting module includes a connecting plate, a supporting plate, an elastic telescopic component, an anchor rod installation component, an air bag and an inflation and deflation component; the connecting plate is slidably connected to the driving track; the supporting plate has a supporting surface, and a plurality of mounting holes are arranged at intervals on the supporting surface, and the supporting surface is used to support the high slope surface or the concrete casting mold; one end of the elastic telescopic component is connected to the connecting plate, and the other end of the elastic telescopic component is connected to the supporting plate; the anchor rod installation component is connected to the connecting plate, and is used to implant the anchor rod into the high slope through the mounting hole; the air bag is connected to the connecting plate; the inflation and deflation component is connected to the air bag, and is used to inflate the air bag to expand the air bag, at which time, the two ends of the air bag are respectively abutted against the connecting plate and the supporting plate, or used to deflate the air bag, at which time, the air bag is detached from the supporting plate.

[0012] Preferably, the anchor rod installation assembly includes a telescopic rod, a rotating motor and a first electromagnet, the telescopic rod is connected to the connecting plate, the output end of the telescopic rod is provided with the rotating motor, the output end of the rotating motor is provided with the first electromagnet, the first electromagnet is used to adsorb and fix the anchor rod, the rotating motor is used to drive the anchor rod to rotate, and the telescopic rod is used to drive the anchor rod to feed so as to be inserted into the high slope.

[0013] Preferably, the connecting plate includes a first mounting plate, a telescopic cylinder and a second mounting plate, the first mounting plate is slidably connected to the traveling track, one end of the telescopic cylinder is connected to the first mounting plate, the other end of the telescopic cylinder is connected to the second mounting plate, the second mounting plate is provided with a through hole for the anchor rod to pass through, and the airbag is connected to the second mounting plate.

[0014] Preferably, the elastic telescopic component includes a plurality of springs and a plurality of second electromagnets, one end of the spring is fixedly connected to the connecting plate, the other end of the spring is fixedly connected to the support plate, and the second electromagnet is arranged on a side of the connecting plate close to the support plate, and the second electromagnet is used to adsorb the support plate when powered on.

[0015] Preferably, a plurality of protrusions are provided on a side of the airbag close to the supporting plate.

[0016] Preferably, a sand retaining plate is provided on the upper side of the supporting plate.

[0017] Preferably, the traveling track includes a first mounting portion arranged at the top of the high slope, a second mounting portion arranged at the bottom of the high slope, a slide rail connecting the first mounting portion and the second mounting portion, and a lifting assembly for lifting the supporting casting module along the length direction of the slide rail.

[0018] Preferably, the diameter of the mounting hole is larger than the maximum diameter of the anchor rod.

[0019] In a second aspect, the present invention further provides a construction method of a high-slope spillway slope safety protection structure as described in any one of the above technical solutions, comprising the following steps:

[0020] S1, one supporting casting module moves to a first construction position of a high slope, and another supporting casting module moves to a second construction position of the high slope, wherein the second construction position is above the first construction position;

[0021] S2. The inflation and deflation components of the two support casting modules inflate the corresponding airbags, and the airbags expand to drive the support surface of the support plate to abut against the high slope surface, and the support surface supports the high slope surface;

[0022] S3, the anchor rod installation assembly is inserted into the high slope through the installation hole, and one end of the anchor rod is exposed to a preset length from the surface of the high slope;

[0023] At the first construction location, perform the following steps:

[0024] S4. After the anchor rod is implanted, the inflation and deflation assembly deflates the airbag, the airbag shrinks, the support plate is separated from the high slope surface, a concrete casting mold is installed at the first construction position, and concrete is poured into the concrete casting mold;

[0025] S5. After the concrete pouring is completed, the inflation and deflation assembly inflates the airbag, and the airbag expands, driving the support surface of the support plate to abut against the concrete pouring mold, and the support surface supports the concrete pouring mold;

[0026] S6. When the concrete solidifies to form a slope concrete layer, the inflation and deflation assembly is controlled to repeatedly deflate and inflate the airbag, so that the support plate repeatedly hits the concrete casting mold, so that the concrete casting mold is demoulded.

[0027] Preferably, the method further comprises the following steps:

[0028] S7, driving the two supporting and casting modules to move along the driving track, so that the supporting and casting module located at the second construction position moves to the third construction position of the high slope, and the supporting and casting module located at the first construction position moves to the second construction position, wherein the third construction position is above the second construction position;

[0029] Repeat steps S4 to S6 at the second construction location.

[0030] (III) Beneficial effects

[0031] The above technical solution of the present invention has at least the following advantages:

[0032] 1. In the present invention, the support casting module can support the high slope during the process of anchor implantation to prevent the high slope from collapsing during the process of anchor implantation; in addition, during the concrete pouring process at the lower part of the high slope, the support casting module can support the upper part of the high slope to prevent soil from falling from the upper part of the high slope into the poured concrete, thereby affecting the pouring quality of the concrete, and at the same time avoiding the falling soil from injuring the construction workers, thereby improving the safety of the construction.

[0033] 2. In the present invention, the supporting casting module can support the concrete casting mold, so that during the concrete casting process, the erection time of the supporting structure of the concrete casting mold can be reduced, thereby shortening the construction period. The concrete casting mold can be reused, which can reduce the cost of construction materials and conform to the concept of green construction.

[0034] 3. In the present invention, the airbag is inflated and expanded, and the end of the airbag abuts against the support plate to support the support plate. By selecting an appropriate airbag pressure value, the concrete casting mold can be supported so that the concrete casting mold can form a good contact with the concrete surface, thereby improving the surface molding quality of the concrete and avoiding the occurrence of mold expansion and mold leakage.

[0035] 4. In the present invention, anchor rods are automatically embedded in the high slope through the anchor rod installation assembly, and the anchor rods extend out of the high slope surface by a preset length. Then a concrete pouring mold is set up to pour concrete. After pouring, the concrete can achieve high-strength connection with the high slope soil through the anchor rods, thereby improving the strength of the structure.

[0036] 5. In the present invention, the inflation and deflation assembly is controlled to repeatedly deflate and inflate the airbag, so that the support plate repeatedly hits the concrete casting mold to generate vibration waves. Under the action of the vibration waves, the concrete casting mold can be separated from the formed concrete, achieving a good demoulding effect.

[0037] 6. In the present invention, two supporting casting modules are arranged one above the other on the high slope, one for supporting the concrete casting mold and the other for supporting the high slope. The double supporting effect can improve the quality of the overall construction. By casting and molding the high slope in sections from bottom to top, the problem of difficulty in casting and molding the high slope in one step is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0039] Figure 1 It is one of the structural schematic diagrams of the high slope spillway slope safety protection structure provided by the embodiment of the present invention.

[0040] Figure 2 It is a schematic diagram of the structure of two support casting modules provided in an embodiment of the present invention.

[0041] Figure 3 It is a structural schematic diagram of the support casting module provided in an embodiment of the present invention.

[0042] Figure 4 It is a structural schematic diagram of a concrete casting mold provided by an embodiment of the present invention.

[0043] The reference numerals in the figures are:

[0044] 100, high slope; 200, anchor rod; 1, driving track; 2, concrete casting mold; 3, support casting module; 11, first mounting part; 12, second mounting part; 13, slide rail; 31, connecting plate; 32, supporting plate; 33, elastic telescopic assembly; 34, anchor rod mounting assembly; 35, airbag; 311, first mounting plate; 312, telescopic cylinder; 313, second mounting plate; 321, supporting surface; 322, sand retaining plate; 331, spring; 332, second electromagnet; 333, magnetic block; 341, telescopic rod; 342, rotating motor; 3131, through hole; 3211, mounting hole. DETAILED DESCRIPTION

[0045] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0046] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly located on the other element or indirectly located on the other element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or indirectly connected to the other element.

[0047] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention, and do not indicate that a device or element must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0048] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating relative importance or indicating the number of technical features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. The specific implementation of the present invention is described in more detail below in conjunction with specific embodiments:

[0049] like Figure 1 , Figure 2 , and 3 and Figure 4 As shown, an embodiment of the present invention provides a high-slope spillway slope safety protection structure, which is used for pouring concrete on the surface of the high slope 100 to form a slope concrete layer, including a driving track 1, a concrete pouring mold 2 and two supporting pouring modules 3; the driving track 1 is arranged along a slope direction parallel to the high slope 100; the concrete pouring mold 2 is arranged on the surface of the high slope 100, and is used to form the concrete poured therein into a slope concrete layer; the two supporting pouring modules 3 are respectively slidably connected to the driving track 1;

[0050] The supporting casting module 3 includes a connecting plate 31, a supporting plate 32, an elastic telescopic component 33, an anchor rod mounting component 34, an air bag 35 and an inflation and deflation component (not shown); the connecting plate 31 is slidably connected to the driving track 1; the supporting plate 32 has a supporting surface 321, and a plurality of mounting holes 321 are arranged on the supporting surface 321 at intervals, and the supporting surface 321 is used to support the surface of the high slope 100 or the concrete casting mold 2; one end of the elastic telescopic component 33 is connected to the connecting plate 31, and the elastic telescopic component 33 is connected to the connecting plate 31. The other end of the component 33 is connected to the support plate 32; the anchor rod installation component 34 is connected to the connecting plate 31, and is used to implant the anchor rod 200 into the high slope 100 through the installation hole 3211; the airbag 35 is connected to the connecting plate 31; the inflation and deflation component is connected to the airbag 35, and is used to inflate the airbag 35 to expand the airbag 35, at which time, the two ends of the airbag 35 are respectively abutted against the connecting plate 31 and the support plate 32, or to deflate the airbag 35, at which time, the airbag 35 is separated from the support plate 32. Specifically, the inflation and deflation component includes an inflation pump and an exhaust pump, the inflation pump is used to pump gas from the outside into the airbag, and the exhaust pump is used to extract the gas in the airbag. The concrete casting mold 2 is generally composed of a plurality of templates spliced ​​together, which are preferably reusable steel or aluminum molds. The airbag 35 can be set to be connected to the support plate 32 and the connecting plate 31 at both ends, or it can be set to be connected only to the connecting plate 31. The airbag 35 is arranged at a position that is staggered with the mounting hole 321. The support plate 32 is preferably made of a light and high-toughness material, such as a high-strength aluminum alloy, hard plastic, and the like.

[0051] Furthermore, a plurality of bosses are provided on the surface of the side where the concrete casting mold 2 contacts the support plate 32, and the positions of the plurality of bosses correspond one-to-one to the positions of the plurality of mounting holes 321. The mounting holes 321 are preferably irregular holes or trapezoidal holes, and correspondingly, the bosses are also preferably irregular bosses or trapezoidal bosses. When the bosses are connected with the mounting holes 321, the positions of the support plate 32 and the concrete casting mold 2 can be locked, so as to achieve further fixed support and displacement limitation of the concrete casting mold 2 and achieve better concrete casting accuracy.

[0052] Preferably, the anchor rod installation assembly 34 includes a telescopic rod 341, a rotating motor 342 and a first electromagnet (not shown), the telescopic rod 341 is connected to the connecting plate 31, the output end of the telescopic rod 341 is provided with a rotating motor 342, the output end of the rotating motor 342 is provided with a first electromagnet, the first electromagnet is used to adsorb and fix the anchor rod 200, the rotating motor 342 is used to drive the anchor rod 200 to rotate, and the telescopic rod 341 is used to drive the anchor rod 200 to feed so as to be inserted into the high slope 100. Specifically, the shape of the output end of the rotating motor 342 needs to be designed to match the shape of the head of the anchor rod 200. For example, the anchor rod 200 in this embodiment has a hexagonal nut, and the output end of the rotating motor 342 should be provided with a hexagonal groove that matches the shape and size of the hexagonal nut to facilitate the positioning of the anchor rod 200. The first electromagnet is arranged at the output end of the rotating motor 342, specifically at the bottom of the hexagonal slot. The anchor rod 200 is preferably made of a magnetic material. When the first electromagnet is powered on, the first electromagnet adsorbs the anchor rod 200 to fix the anchor rod 200. When the first electromagnet is powered off, the first electromagnet releases the adsorption of the anchor rod 200, so that when the telescopic rod 341 is retracted, the rotating motor 342 can be separated from the anchor rod 200. The rotating motor 342 can drive the anchor rod 200 to rotate, and combined with the feed force applied by the telescopic rod 341, the anchor rod 200 can be quickly drilled into the high slope 100. The end of the anchor rod 200 is preferably arranged on a cone, on which a threaded section may be provided for easy drilling. Alternatively, in another embodiment, the anchor rod 200 is a straight hollow cylindrical structure with a plurality of holes opened along its length. After the anchor rod 200 is anchored into the high slope 100, concrete mortar may be poured into the anchor rod 200. The concrete mortar flows out of the holes and combines with the soil in the high slope 100, thereby further enhancing the strength of the structure.

[0053] Preferably, the connecting plate 31 includes a first mounting plate 311, a telescopic cylinder 312 and a second mounting plate 313. The first mounting plate 311 is slidably connected to the vehicle track 1. One end of the telescopic cylinder 312 is connected to the first mounting plate 311, and the other end of the telescopic cylinder 312 is connected to the second mounting plate 313. The second mounting plate 313 is provided with a through hole 3131 for the anchor rod 200 to pass through. The second mounting plate 313 is connected to an airbag 35. The telescopic cylinder 312 can drive the second mounting plate 313 to telescope, so as to realize the retreat movement of the support plate 32.

[0054] Preferably, the elastic telescopic assembly 33 includes a plurality of springs 331 and a plurality of second electromagnets 332, one end of the spring is fixedly connected to the connecting plate 31, the other end of the spring 331 is fixedly connected to the supporting plate 32, and the second electromagnet 332 is arranged on the side of the connecting plate 31 close to the supporting plate 32, and the second electromagnet 332 is used to adsorb the supporting plate 32 when powered on. The adsorption position of the supporting plate 32 should preferably be made of magnetic material. When the supporting plate 32 is made of non-magnetic material, a magnetic block 333 can be arranged at the corresponding position on the supporting plate 32, and the second electromagnet 332 can adsorb the magnetic block 333 when powered on to lock and fix the supporting plate 32.

[0055] Preferably, a plurality of protrusions (not shown) are provided on one side of the airbag 35 close to the support plate 32. The protrusions can concentrate the pressure to achieve a better support effect. When the airbag 35 is repeatedly deflated and inflated by the inflation and deflation assembly, the protrusions can hit the support plate 32 to generate vibration waves, thereby causing the support plate 32 to repeatedly hit the concrete casting mold 2 to generate vibration, so as to achieve a better demoulding effect on the concrete casting mold 2.

[0056] Preferably, a sand retaining plate 322 is provided on the upper side of the support plate 32. The sand retaining plate 322 is used to block the soil falling from the upper part of the high slope 100, further ensuring the safety of the construction.

[0057] Preferably, the driving track 1 includes a first mounting portion 11 disposed at the top of the high slope 100, a second mounting portion 12 disposed at the bottom of the high slope 100, a slide rail 13 connecting the first mounting portion 11 and the second mounting portion 12, and a lifting assembly (not shown) for lifting the supporting and pouring module 3 along the length direction of the slide rail 13. Specifically, the lifting assembly can be a winch and a wire rope, one end of the wire rope is connected to the winch, and the other end of the wire rope is connected to the supporting and pouring module 3. When the winch motor drives the winch to rotate, the wire rope can be wound, thereby achieving the lifting of the supporting and pouring module 3. Alternatively, the lifting assembly is a linear motor, which is disposed on the slide rail 13 and can drive the supporting and pouring module 3 to move along the length direction of the slide rail 13.

[0058] Preferably, the diameter of the mounting hole 3211 is larger than the maximum diameter of the anchor rod 200, so as to ensure that the anchor rod 200 can pass through the mounting hole 3211 and the supporting plate 32 can be withdrawn.

[0059] In a second aspect, the present invention further provides a construction method of a high-slope spillway slope safety protection structure according to any one of the above technical solutions, comprising the following steps:

[0060] S1, one supporting casting module 3 moves to a first construction position of the high slope 100, and another supporting casting module 3 moves to a second construction position of the high slope 100, wherein the second construction position is above the first construction position;

[0061] S2. The inflation and deflation components of the two support casting modules 3 inflate the corresponding airbags 35. The airbags 35 expand, driving the support surface 321 of the support plate 32 to abut against the surface of the high slope 100. The support surface 321 supports the surface of the high slope 100.

[0062] S3, the anchor rod installation assembly 34 is inserted into the high slope 100 through the installation hole 3211 to implant the anchor rod 200, and one end of the anchor rod 200 is exposed from the surface of the high slope 100 by a preset length;

[0063] At the first construction location, perform the following steps:

[0064] S4, after the anchor rod 200 is implanted, the inflation and deflation assembly deflates the airbag 35, the airbag 35 shrinks, the support plate 32 is separated from the surface of the high slope 100, the concrete casting mold 2 is installed at the first construction position, and concrete is poured into the concrete casting mold 2;

[0065] S5. After the concrete pouring is completed, the inflation and deflation assembly inflates the airbag 35, and the airbag 35 expands, driving the support surface 321 of the support plate 32 to abut against the concrete pouring mold 2, and the support surface 321 supports the concrete pouring mold 2;

[0066] S6. The concrete solidifies to form a slope concrete layer. The inflation and deflation assembly is controlled to repeatedly deflate and inflate the airbag 35 so that the support plate 32 repeatedly hits the concrete casting mold 2 to demould the concrete casting mold 2.

[0067] Preferably, the method further comprises the following steps:

[0068] S7, driving the two supporting and pouring modules 3 to move along the driving track 1, so that the supporting and pouring module 3 located at the second construction position moves to the third construction position of the high slope, and the supporting and pouring module 3 located at the first construction position moves to the second construction position, wherein the third construction position is above the second construction position;

[0069] Repeat steps S4 to S6 at the second construction location.

[0070] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high slope spillway slope safety protection structure, used for pouring concrete on the high slope surface to form a slope concrete layer, characterized in that: include: A vehicle track is arranged along a slope direction parallel to the high side slope; A concrete pouring mold, arranged on the surface of the high slope, for forming the concrete poured therein into a slope concrete layer; Two supporting casting modules are respectively slidably connected to the driving track; The support casting module comprises: A connecting plate, slidably connected to the vehicle track; A support plate having a support surface, on which a plurality of mounting holes are arranged at intervals, and the support surface is used to support a high slope surface or a concrete casting mold; An elastic telescopic component, one end of which is connected to the connecting plate, and the other end of which is connected to the supporting plate; An anchor rod installation assembly, connected to the connection plate, used for implanting an anchor rod into the high slope through the installation hole; an air bag connected to the connecting plate; an inflation and deflation assembly connected to the airbag, used to inflate the airbag to expand the airbag, at which point the two ends of the airbag abut against the connecting plate and the supporting plate, respectively, or to deflate the airbag, at which point the airbag is separated from the supporting plate; Among them, the elastic telescopic component includes multiple springs and multiple second electromagnets, one end of the spring is fixedly connected to the connecting plate, the other end of the spring is fixedly connected to the support plate, and the second electromagnet is arranged on the side of the connecting plate close to the support plate, and the second electromagnet is used to adsorb the support plate when powered on.

2. The high-slope spillway slope safety protection structure according to claim 1, characterized in that: The anchor rod installation assembly includes a telescopic rod, a rotating motor and a first electromagnet. The telescopic rod is connected to the connecting plate. The rotating motor is provided at the output end of the telescopic rod. The first electromagnet is provided at the output end of the rotating motor. The first electromagnet is used to adsorb and fix the anchor rod. The rotating motor is used to drive the anchor rod to rotate. The telescopic rod is used to drive the anchor rod to feed so as to be inserted into the high slope.

3. The high-slope spillway slope safety protection structure according to claim 1, characterized in that: The connecting plate includes a first mounting plate, a telescopic cylinder and a second mounting plate. The first mounting plate is slidably connected to the traveling track, one end of the telescopic cylinder is connected to the first mounting plate, and the other end of the telescopic cylinder is connected to the second mounting plate. The second mounting plate is provided with a through hole for the anchor rod to pass through, and the airbag is connected to the second mounting plate.

4. The high-slope spillway slope safety protection structure according to claim 1, characterized in that: A plurality of protrusions are arranged on one side of the airbag close to the supporting plate.

5. The high-slope spillway slope safety protection structure according to claim 1, characterized in that: A sand retaining plate is provided on the upper side of the supporting plate.

6. The high-slope spillway slope safety protection structure according to claim 1, characterized in that: The driving track includes a first mounting portion arranged at the top of the high slope, a second mounting portion arranged at the bottom of the high slope, a slide rail connecting the first mounting portion and the second mounting portion, and a lifting assembly for lifting the supporting casting module along the length direction of the slide rail.

7. The high-slope spillway slope safety protection structure according to claim 1, characterized in that: The hole diameter of the mounting hole is larger than the maximum diameter of the anchor rod.

8. A construction method for a high-slope spillway slope safety protection structure according to any one of claims 1 to 7, characterized in that: The following steps are involved: S1, one supporting casting module moves to a first construction position of a high slope, and another supporting casting module moves to a second construction position of the high slope, wherein the second construction position is above the first construction position; S2. The inflation and deflation components of the two support casting modules inflate the corresponding airbags, and the airbags expand to drive the support surface of the support plate to abut against the high slope surface, and the support surface supports the high slope surface; S3, the anchor rod installation assembly is inserted into the high slope through the installation hole, and one end of the anchor rod is exposed to a preset length from the surface of the high slope; At the first construction location, perform the following steps: S4. After the anchor rod is implanted, the inflation and deflation assembly deflates the airbag, the airbag shrinks, the support plate is separated from the high slope surface, a concrete casting mold is installed at the first construction position, and concrete is poured into the concrete casting mold; S5. After the concrete pouring is completed, the inflation and deflation assembly inflates the airbag, and the airbag expands, driving the support surface of the support plate to abut against the concrete pouring mold, and the support surface supports the concrete pouring mold; S6. When the concrete solidifies to form a slope concrete layer, the inflation and deflation assembly is controlled to repeatedly deflate and inflate the airbag, so that the support plate repeatedly hits the concrete casting mold, so that the concrete casting mold is demoulded.

9. The construction method according to claim 8, characterized in that: The following steps are also included: S7, driving the two supporting and casting modules to move along the driving track, so that the supporting and casting module located at the second construction position moves to the third construction position of the high slope, and the supporting and casting module located at the first construction position moves to the second construction position, wherein the third construction position is above the second construction position; Repeat steps S4 to S6 at the second construction location.

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