A support structure and a support method for an assembled hydraulic slope

Abstract

The present invention provides a support structure and a support method for an assembled hydraulic slope, which relates to the technical field of slope support. The support structure for the assembled hydraulic slope includes a support assembly and a concrete layer. The support assembly includes a first connecting member and a plurality of support frames. The plurality of support frames are arranged from top to bottom along the slope direction of the slope, and adjacent two of the support frames are connected by the first connecting member. The support frame includes a second connecting member, an anchor rod member and a plurality of main support plates. The plurality of main support plates are arranged along a first direction, and adjacent two of the main support plates are connected by the second connecting member. The anchor rod member penetrates through the main support plate and is used for inserting into the grouting hole of the slope. The first direction is the width direction of the slope. The concrete layer is filled between the main support plates of each support frame and the slope. The present invention can effectively reduce the labor cost of forming the support structure on the hydraulic slope and improve the construction efficiency of the support structure.

Description

Technical Field

[0001] The present invention relates to the technical field of slope support, and more specifically, to a support structure and a support method for an assembled hydraulic slope. Background Art

[0002] During the construction of a hydropower station, slope support is of utmost importance. Slope support refers to taking retaining, reinforcement, and protection measures for a hydraulic slope to ensure the safety of the slope and its environment.

[0003] In the related art, the main support method for the slope of a water conservancy project is to lay a steel mesh on the slope, then insert anchor rods through the steel mesh and into the slope, and spray concrete to cover the steel mesh to complete the support, thereby forming a support structure.

[0004] However, since the steel mesh is usually completed by first binding and then welding the steel bars manually, it consumes a large amount of labor costs. Summary of the Invention

[0005] The problem solved by the present invention is how to effectively reduce the labor cost of forming a support structure on a hydraulic slope and improve the construction efficiency of the support structure.

[0006] To solve the above problems, the present invention provides a support structure and a support method for an assembled hydraulic slope.

[0007] In a first aspect, the present invention provides a support structure for an assembled hydraulic slope, including a support assembly and a concrete layer. The support assembly includes a first connecting member and a plurality of support frames. The plurality of support frames are arranged from top to bottom along the slope direction of the slope, and adjacent two of the support frames are connected by the first connecting member;

[0008] The support frame includes a second connecting member, an anchor rod member, and a plurality of main support plates. The plurality of main support plates are arranged along a first direction. Adjacent two of the main support plates are connected by the second connecting member; the anchor rod member penetrates through the main support plate and is used for inserting into a grouting hole of the slope; the first direction is the width direction of the slope;

[0009] The concrete layer is filled between the main support plates of each support frame and the slope.

[0010] Optionally, the main support plate includes a support plate body and two first connecting portions. The two first connecting portions are symmetrically arranged and are spaced along the slope direction on the support plate body. The first connecting portions of adjacent two of the support frames arranged along the slope direction are clamped by the first connecting member.

[0011] Optionally, the first connecting member includes a first connecting plate body and two second connecting portions. The two second connecting portions are symmetrically arranged and are spaced along the slope direction of the slope on the first connecting plate body.

[0012] The first connecting portion and the second connecting portion are respectively arranged to extend along the first direction. The first connecting portions of two adjacent support frames arranged along the slope direction of the slope are slidably clamped through the corresponding two second connecting portions.

[0013] Optionally, the first connecting portion includes a plurality of first positioning plates arranged at intervals along the slope direction of the slope, the second connecting portion includes a plurality of second positioning plates arranged at intervals along the slope direction of the slope, and each first positioning plate is slidably clamped with each second positioning plate correspondingly.

[0014] Optionally, the main support plate further includes two first insertion portions, and the two first insertion portions are arranged at intervals along the first direction on the support plate body.

[0015] The second connecting member includes a second connecting plate body and a second insertion portion arranged on the second connecting plate body. The first insertion portions of two adjacent main support plates arranged along the first direction are respectively inserted into the second insertion portion.

[0016] Optionally, the support frame further includes a plurality of rod-shaped connecting members. A plurality of first through holes are provided on the first insertion portion, a plurality of second through holes corresponding to the positions of the first through holes are provided on the second insertion portion, and each rod-shaped connecting member passes through the first through hole and the second through hole to fasten two adjacent main support plates arranged along the first direction.

[0017] Optionally, the main support plate further includes a plurality of shear-resistant plates, and the plurality of shear-resistant plates are spaced on the surface of the support plate body facing the concrete layer.

[0018] Optionally, a first installation hole is provided in the middle of the support plate body. The anchor rod member includes a first anchor rod, and the first anchor rod includes a first anchor rod body, a leveling spring and a first nut. The first anchor rod body passes through the first installation hole and the grouting hole of the support plate body. The leveling spring is sleeved on the first anchor rod body and is located between the support plate body and the slope. The first nut is threadedly connected to the first anchor rod body, and the first nut is located on the side of the support plate body away from the slope.

[0019] Optionally, a plurality of second mounting holes are further provided on the support plate body, and the plurality of second mounting holes are distributed around the first mounting hole. The anchor member further includes a second anchor rod, and the second anchor rod includes a second anchor rod body. Each of the second anchor rod bodies is respectively inserted through the corresponding second mounting hole and the grouting hole.

[0020] In a second aspect, the present invention provides a support method for an assembled hydraulic slope. Based on the support structure of the assembled hydraulic slope as described in the above embodiments, the method includes the following steps:

[0021] According to the width and slope length of the slope, determine the preset number of main support plates in the support assembly; according to the preset number of the main support plates, determine the drilling positions of a plurality of grouting holes on the slope, and perform the operation of drilling the grouting holes at each of the drilling positions;

[0022] Inject slurry into the grouting holes, and insert the anchor members into the grouting holes;

[0023] Arrange a plurality of main support plates in a first direction, and assemble adjacent two main support plates through a second connecting member to form a support frame;

[0024] Set the support frame on the slope, and make the anchor members pass through the support frame to position the support frame; pour a concrete layer between the support frame and the slope to form a row of support structures;

[0025] Set another support frame on the slope, so that another support frame and the previous support frame are arranged from top to bottom along the slope direction of the slope, and make the corresponding anchor members pass through another support frame to position another support frame; assemble and fix adjacent two support frames through a first connecting member;

[0026] Pour a concrete layer between another support frame and the slope to form another row of support structures, and multiple rows of support structures are constructed into an integral support structure.

[0027] The beneficial effects of the support structure and the support method of the assembled hydraulic slope of the present invention are:

[0028] A support structure can be formed on the slope in the following manner. For example, a plurality of main support plates are arranged along the first direction (e.g., the width direction of the slope), and adjacent two main support plates arranged along the first direction are fastened by a second connecting member to form a support framework. The anchor rod member is inserted into a grouting hole pre-opened on the slope, and slurry is injected into the grouting hole. The support framework is placed on the slope so that the anchor rod member penetrates through the support framework to position the support framework. Subsequently, a concrete layer can be poured between the support framework and the slope to form a row of support structures. Then, the next support framework and the previous support framework are arranged along the slope direction, and adjacent two support frameworks arranged along the slope direction are fastened by a first connecting member. Then, the next layer of concrete is poured between another support framework and the slope to form another row of support structures. Multiple rows of support structures can be constructed into an integral support structure.

[0029] In short, the support structure formed by the present invention on the slope mainly uses the anchor rod member, the first connecting member, and the second connecting member to assemble and fixedly connect a plurality of main support plates to form a support assembly, which can replace the operation process of manually binding and welding steel bars in the related art, effectively reducing the labor cost and improving the construction efficiency of the support structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic structural diagram of the support structure of the prefabricated hydraulic slope and the slope in the embodiment of the present invention;

[0031] Figure 2 It is one of the schematic structural diagrams of the main support plate and the anchor rod member in the embodiment of the present invention;

[0032] Figure 3 It is a schematic structural diagram of the first connecting member in the embodiment of the present invention;

[0033] Figure 4 is Figure 2 the enlarged structural diagram at A in

[0034] Figure 5 It is a schematic structural diagram of the second connecting member in the embodiment of the present invention;

[0035] Figure 6 It is an exploded structural diagram of the support framework in the embodiment of the present invention;

[0036] Figure 7 It is the other schematic structural diagram of the main support plate and the anchor rod member in the embodiment of the present invention.

[0037] Description of the reference numerals:

[0038] 100 - Slope; 200 - Concrete layer; 300 - Support assembly; 310 - First connector; 3101 - First connecting plate body; 3102 - Second connecting part; 31021 - Second positioning plate; 320 - Support frame; 321 - Second connector; 3211 - Second connecting plate body; 3212 - Second inserting part; 3213 - Second perforation; 322 - Anchor rod member; 3221 - First anchor rod body; 3222 - Leveling spring; 3223 - First nut; 3224 - Second anchor rod body; 3225 - Second nut; 323 - Main support plate; 3231 - Support plate body; 32311 - First mounting hole; 32312 - Second mounting hole; 3232 - First connecting part; 32321 - First positioning plate; 3233 - First inserting part; 3234 - First perforation; 3235 - Shear plate; 324 - Rod-shaped connector. Detailed implementation manners

[0039] To make the above objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the specific embodiments of the present invention is provided in conjunction with the accompanying drawings. Although some embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as limited to the embodiments described herein. On the contrary, these embodiments are provided to more thoroughly and completely understand the present invention. It should be understood that the drawings and embodiments of the present invention are only for exemplary purposes and are not used to limit the protection scope of the present invention.

[0040] The Z-axis in the drawings represents the vertical direction, that is, the up and down position, and the positive direction of the Z-axis represents the upper side, and the negative direction of the Z-axis represents the lower side; the X-axis in the drawings represents the horizontal direction and is specified as the left and right position, and the positive direction of the X-axis represents the right side, and the negative direction of the X-axis represents the left side; the Y-axis in the drawings represents the front and back position, and the positive direction of the Y-axis represents the front side, and the negative direction of the Y-axis represents the back side. At the same time, it should be noted that the above-mentioned meanings represented by the Z-axis, Y-axis, and X-axis are only for facilitating the description of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0041] As used herein, the term "including" and its variations are open-ended, i.e., "including but not limited to"; the term "based on" means "at least partially based on"; the term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments"; the term "optionally" means "optional embodiments". The relevant definitions of other terms will be given in the following description. It should be noted that the concepts such as "first" and "second" mentioned in the present invention are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0042] It should be noted that the modifications of "one" and "multiple" mentioned in the present invention are illustrative rather than restrictive. Those skilled in the art should understand that unless otherwise clearly specified in the context, it should be understood as "one or more".

[0043] In view of the problems existing in the above related technologies, this embodiment provides a support structure and a support method for an assembled hydraulic slope.

[0044] As Figure 1 shown, a support structure for an assembled hydraulic slope provided by an embodiment of the present invention includes a support assembly 300 and a concrete layer 200. The support assembly 300 includes a first connector 310 and a plurality of support frames 320. The plurality of support frames 320 are arranged from top to bottom along the slope direction of the slope 100, and adjacent two support frames 320 are connected by the first connector 310;

[0045] The support frame 320 includes a second connector 321, an anchor rod member 322 and a plurality of main support plates 323. The plurality of main support plates 323 are arranged along a first direction, and adjacent two main support plates 323 are connected by the second connector 321; the anchor rod member 322 penetrates through the main support plate 323 and is used to insert into the grouting hole of the slope 100; the first direction is the width direction of the slope 100;

[0046] The concrete layer 200 is filled between the main support plates 323 of each support frame 320 and the slope 100.

[0047] Specifically, each support frame 320 may include a plurality of main support plates 323. For example, if the number of main support plates 323 of the support frame 320 is N, then the number of second connectors 321 of the support frame 320 is (N - 1); for example Figure 1In it, the number of main support plates 323 of a single support frame 320 is four, and the number of second connectors 321 of a single support frame 320 is three. The first direction refers to the width direction of the slope 100 and can be parallel to the X-axis direction in the Figure 1 coordinate system.

[0048] A gap is reserved between the main support plate 323 of each support frame 320 and the slope 100 to facilitate pouring concrete into the gap, and a concrete layer 200 can be formed after solidification.

[0049] The support assembly 300 includes a first connector 310 and multiple support frames 320. If the number of support frames 320 is N, then the number of first connectors 310 is (N - 1); for example Figure 1 in it, the number of a single support frame 320 is six, and the number of first connectors 310 is five.

[0050] Moreover, each main support plate 323 in each support frame 320 can be fixed in the following way. For example, the anchor rod 322 is inserted into the grouting hole of the slope 100, and slurry is injected into the grouting hole. After the slurry solidifies, the main support plate 323 is placed on the slope 100 so that the anchor rod 322 penetrates through the main support plate 323 to position the location of the main support plate 323. Subsequently, a concrete layer 200 is poured into the gap between the main support plate 323 and the slope 100. After the concrete layer 200 solidifies, the solidified concrete layer 200 and the anchor rod 322 can be used to fix the corresponding main support plate 323 on the slope 100.

[0051] In this embodiment, a support structure can be formed on the slope 100 in the following way. For example, multiple main support plates 323 are arranged along the first direction (such as the width direction of the slope 100), and the adjacent two main support plates 323 arranged along the first direction are fastened by a second connector 321 to form a support frame 320. The anchor rod 322 is inserted into the pre-opened grouting hole on the slope 100, and slurry is injected into the grouting hole. After the slurry solidifies, the anchor rod 322 is fixed in the corresponding grouting hole. The support frame 320 is placed on the slope 100 so that the anchor rod 322 penetrates through the support frame 320 to position the support frame 320. Subsequently, a concrete layer 200 can be poured between the support frame 320 and the slope 100 to form a row of support structures; then the next support frame 320 and the previous support frame 320 are arranged along the slope direction of the slope 100, and the adjacent two support frames 320 arranged along the slope direction of the slope 100 are fastened by a first connector 310. Then, a next layer of concrete layer 200 is poured between the other support frame 320 and the slope 100 to form another row of support structures. Multiple rows of support structures can be constructed into an overall support structure.

[0052] In short, the support structure formed by the present invention on the slope 100 mainly uses the anchor rod member 322, the first connecting member 310 and the second connecting member 321 to assemble and fixedly connect a plurality of main support plates 323 to form a support assembly 300, which can replace the operation process of manually binding and welding steel bars in the related art, effectively reducing the labor cost and improving the construction efficiency of the support structure.

[0053] Optionally, in combination with Figure 2 As shown, the main support plate 323 includes a support plate body 3231 and two first connecting portions 3232. The two first connecting portions 3232 are symmetrically arranged and are spaced along the slope direction of the slope 100 on the support plate body 3231. The first connecting portions 3232 of two adjacent support frames 320 arranged along the slope direction of the slope 100 are clamped by the first connecting member 310.

[0054] Specifically, the main support plate 323 can be integrally formed of a lightweight material, such as any one of aluminum alloy, carbon fiber composite material, polymer foam material, magnesium alloy, etc., so as to improve the assembling convenience of the support frame 320.

[0055] The support plate body 3231 can be a straight plate structure. The two first connecting portions 3232 can be spaced between the opposite ends of the support plate body 3231, or the two first connecting portions 3232 can be arranged at the opposite ends of the support plate body 3231.

[0056] The two first connecting portions 3232 are symmetrically arranged, which means that the two first connecting portions 3232 are mirror-symmetric structures with respect to Figure 2 the plane where the XZ axis is located in the coordinate system.

[0057] The support plate body 3231 and the two first connecting portions 3232 can be constructed into an integral structure to ensure the strength and stiffness of the main support plate 323 and reduce the risk of fracture in the later stage of assembly.

[0058] In this optional embodiment, when a plurality of support frames 320 are arranged along the slope direction of the slope 100, the two opposite first connecting portions 3232 in two adjacent support frames 320 are respectively clamped by the first connecting member 310, so that the two adjacent support frames 320 arranged along the slope direction of the slope 100 can be quickly assembled through the first connecting member 310, and the assembling convenience and reliability of the support assembly 300 are correspondingly improved.

[0059] Optionally, in combination with Figure 2 and Figure 3As shown, the first connecting member 310 includes a first connecting plate body 3101 and two second connecting portions 3102. The two second connecting portions 3102 are symmetrically arranged and are spaced apart along the slope direction of the slope 100 on the first connecting plate body 3101.

[0060] The first connecting portion 3232 and the second connecting portion 3102 are respectively arranged to extend along the first direction. The first connecting portions 3232 of two adjacent support frames 320 arranged along the slope direction of the slope 100 are slidably clamped through the corresponding two second connecting portions 3102.

[0061] Specifically, the first connecting plate body 3101 can be a straight plate structure. Two second connecting portions 3102 are spaced apart on the surface of the first connecting plate body 3101 facing the main support plate 323, and the two second connecting portions 3102 can be located at opposite ends of the first connecting plate body 3101.

[0062] The two second connecting portions 3102 are symmetrically arranged, which means that the two second connecting portions 3102 are mirror-symmetric structures with respect to Figure 6 the plane where the XZ axis is located in the coordinate system.

[0063] The first connecting plate body 3101 and the two second connecting portions 3102 can be constructed into an integral structure to ensure the strength and stiffness of the first connecting member 310 and reduce the risk of fracture in the later assembly stage.

[0064] In this alternative embodiment, when multiple support frames 320 are arranged along the slope direction of the slope 100, the first connecting member 310 can slide and insert along Figure 6 the X-axis direction in the coordinate system from the end of the first connecting portion 3232. At this time, the two second connecting portions 3102 of the first connecting member 310 are correspondingly inserted into the two first connecting portions 3232 of two adjacent support frames 320 that are opposite to each other. Since the first connecting portion 3232 and the second connecting portion 3102 are respectively arranged to extend along the first direction (i.e., the width direction of the slope 100), after the two second connecting portions 3102 of the first connecting member 310 are inserted into the corresponding two first connecting portions 3232 of two adjacent support frames 320 along the first direction, the sliding connection between the second connecting portion 3102 extending along the first direction and the first connecting portion 3232 can be used to increase the connection length between the first connecting member 310 and the support frame 320, so as to ensure the assembly reliability of the support assembly 300 while ensuring the assembly convenience of two adjacent support frames 320 arranged along the slope direction of the slope 100.

[0065] Optionally, in combination with Figure 3 and Figure 4As shown, the first connecting portion 3232 includes a plurality of first positioning plates 32321 arranged at intervals along the slope direction of the slope 100. The second connecting portion 3102 includes a plurality of second positioning plates 31021 arranged at intervals along the slope direction of the slope 100. Each of the first positioning plates 32321 is slidably clamped with each of the second positioning plates 31021.

[0066] Specifically, each first connecting portion 3232 includes a plurality of first positioning plates 32321, each second connecting portion 3102 includes a plurality of second positioning plates 31021, and the plurality of first positioning plates 32321 and the plurality of second positioning plates 31021 are both distributed at intervals along the slope direction of the slope 100.

[0067] Combined with Figure 3 and Figure 4 As shown, each first connecting portion 3232 may include three first positioning plates 32321, and each second connecting portion 3102 may include three second positioning plates 31021.

[0068] The structures of the first positioning plate 32321 and the second positioning plate 31021 may be the same. For example, both may be L-shaped plate structures.

[0069] In this alternative embodiment, during the sliding clamping process of the first connecting portion 3232 and the second connecting portion 3102, the first positioning plate 32321 (L-shaped plate structure) of the first connecting portion 3232 and the second positioning plate 31021 (L-shaped plate structure) of the corresponding second connecting portion 3102 that is slidably inserted have opposite orientations, which can ensure the smooth sliding clamping action of the first connecting portion 3232 and the second connecting portion 3102. Since the first connecting portion 3232 includes a plurality of first positioning plates 32321 and the second connecting portion 3102 includes a plurality of second positioning plates 31021, the connection point positions and areas of the first connecting member 310 and the support frame 320 along the slope direction of the slope 100 are increased, so as to improve the connection strength between two adjacent support frames 320 arranged along the slope direction of the slope 100 and the first connecting member 310, and further improve the assembly stability and reliability.

[0070] Optionally, combined with Figure 2 and Figure 5 As shown, the main support plate 323 further includes two first insertion portions 3233. The two first insertion portions 3233 are arranged at intervals along the first direction on the support plate body 3231;

[0071] The second connecting member 321 includes a second connecting plate body 3211 and a second insertion portion 3212 provided on the second connecting plate body 3211. The first insertion portions 3233 of two adjacent main support plates 323 arranged along the first direction are respectively inserted into the second insertion portion 3212.

[0072] Specifically, two first insertion portions 3233 are arranged at intervals on the surface of the support plate body 3231 facing the second connecting member 321, and the two first insertion portions 3233 can be located at opposite ends of the support plate body 3231 along the first direction.

[0073] The second connecting plate body 3211 can be a straight plate structure, and the surface of the second connecting plate body 3211 facing the main support plate 323 is provided with second insertion portions 3212 arranged at intervals along the first direction.

[0074] The first insertion portion 3233 and the support plate body 3231 can be constructed into an integral structure, and the second connecting plate body 3211 and the second insertion portion 3212 can be constructed into an integral structure of the second connecting member 321 to ensure the strength and stiffness of the second connecting member 321 and the main support plate 323, so as to reduce the risk of fracture in the later stage of assembly.

[0075] If the first insertion portion 3233 includes a plurality of slots, then the second insertion portion 3212 includes a plurality of ridges, as shown in Figure 2 and Figure 5 shown; if the first insertion portion 3233 includes a plurality of ridges, then the second insertion portion 3212 includes a plurality of slots.

[0076] The first insertion portion 3233 and the second insertion portion 3212 can extend along the Figure 6 Y-axis direction in the coordinate system.

[0077] In this alternative embodiment, when a plurality of main support plates 323 in the support frame 320 are arranged in the first direction, the second insertion portion 3212 of the second connecting member 321 moves downward along the Figure 6 Z-axis direction in the coordinate system to be correspondingly inserted into two opposite first insertion portions 3233 on adjacent two support plate bodies 3231 arranged in the first direction in the support frame 320. Since the second insertion portion 3212 and the first insertion portion 3233 extend along the slope direction of the slope 100 respectively, by increasing the connection length between the second connecting member 321 and the main support plate 323, the connection strength between two adjacent main support plates 323 in the first direction in the same support frame 320 along the slope direction of the slope 100 can be increased; furthermore, the plurality of slots of the first insertion portion 3233 are correspondingly inserted into the plurality of ridges of the second insertion portion 3212, so that by increasing the number of connection points between the second connecting member 321 and the main support plate 323 along the first direction, the insertion stability and reliability between two adjacent main support plates 323 and the second connecting member 321 in the same support frame 320 can be increased.

[0078] Optionally, in combination with Figure 6As shown, the support frame 320 further includes a plurality of rod-shaped connectors 324. A plurality of first through-holes 3234 are provided on the first insertion part 3233, and a plurality of second through-holes 3213 corresponding to the positions of the first through-holes 3234 are provided on the second insertion part 3212. Each of the rod-shaped connectors 324 passes through the first through-holes 3234 and the second through-holes 3213 to fasten two adjacent main support plates 323 arranged along the first direction.

[0079] Specifically, a plurality of first through-holes 3234 arranged at intervals along the slope direction of the slope 100 are provided on the first insertion part 3233, and a plurality of second through-holes 3213 arranged at intervals along the slope direction of the slope 100 are provided on the second insertion part 3212.

[0080] The rod-shaped connector 324 can be a connecting rod. Among them, if the first through-holes 3234 and the second through-holes 3213 are threaded holes, the rod-shaped connector 324 can be a connecting bolt; if the first through-holes 3234 and the second through-holes 3213 are through-hole structures, the rod-shaped connector 324 is a long bolt and nut structure. For example, the long bolt passes through the first through-holes 3234 of the first insertion part 3233 and the second through-holes 3213 of the second insertion part 3212, and nut structures are respectively connected to the ends of the long bolt.

[0081] In this alternative embodiment, after the first insertion part 3233 of two adjacent main support plates 323 arranged along the first direction in the support frame 320 is inserted into the second insertion part 3212 of the second connector 321, a plurality of rod-shaped connectors 324 can respectively pass through the second through-holes 3213 arranged along the slope direction of the slope 100 in the second insertion part 3212 and the first through-holes 3234 of the first insertion part 3233, so as to cooperate with the through-holes of the first insertion part 3233 and the second insertion part 3212 through the rod-shaped connectors 324, thereby correspondingly improving the assembly convenience and reliability between two adjacent main support plates 323 arranged along the first direction in the support frame 320.

[0082] Optionally, in combination with Figure 7 As shown, the main support plate 323 further includes a plurality of shear-resistant plates 3235, and the plurality of shear-resistant plates 3235 are arranged at intervals on the surface of the support plate body 3231 facing the concrete layer 200.

[0083] Specifically, a plurality of shear-resistant plates 3235 can be arranged on the surface of the support plate body 3231 of the main support plate 323 facing the slope 100, and the shear-resistant plates 3235 can be arranged at an angle with the main support plate 323.

[0084] The shear-resistant plate 3235 can be a triangular plate, a rectangular plate, etc.

[0085] In this alternative embodiment, by providing a plurality of shear-resistant plates 3235 on the surface of the support plate body 3231 facing the slope 100 or the concrete layer 200, the contact area between the concrete layer 200 and the main support plate 323 can be increased, providing certain support for the concrete layer poured into the space between the support plate body 3231 and the slope 100, enhancing the bonding performance, preventing the filled concrete layer 200 from slipping relative to the slope 100 and the main support plate 323 and falling off, and correspondingly increasing the bonding stability between the main support plate 323 and the concrete layer 200.

[0086] Optionally, as shown in Figure 2 and Figure 7 , a first mounting hole 32311 is provided in the middle of the support plate body 3231. The anchor rod member 322 includes a first anchor rod, and the first anchor rod includes a first anchor rod body 3221, a leveling spring 3222, and a first nut 3223. The first anchor rod body 3221 passes through the first mounting hole 32311 and the grouting hole of the support plate body 3231. The leveling spring 3222 is sleeved on the first anchor rod body 3221 and is located between the support plate body 3231 and the slope 100. The first nut 3223 is threadedly connected to the first anchor rod body 3221, and the first nut 3223 is located on the side of the support plate body 3231 away from the slope 100.

[0087] Specifically, a first mounting hole 32311 can be opened in the middle of each support plate body 3231. The inner diameter of the first mounting hole 32311 is slightly larger than that of the first anchor rod body 3221 to facilitate the partial smooth penetration of the first anchor rod body 3221 through the first mounting hole 32311 of the support plate body 3231.

[0088] The leveling spring 3222 can be a compression spring, and the outer diameter of the compression spring is larger than the inner diameters of the grouting hole and the first mounting hole 32311 to prevent the leveling spring 3222 from entering the grouting hole and the first mounting hole 32311.

[0089] Each support plate body 3231 can be installed in the following manner so that two adjacent main support plates 323 are in the same plane. For example, slurry is injected into the grouting holes of the slope 100, and then the bottom end of the first anchor rod body 3221 is inserted into the grouting holes. After the slurry in the grouting holes solidifies, a part of the first anchor rod body 3221 can be fixed in the grouting holes. Then, a leveling spring 3222 is sleeved on the first anchor rod body 3221, and then the main support plate 323 is placed on the slope 100 so that the top end of the first anchor rod body 3221 penetrates through the first installation hole 32311 of the main support plate 323. According to this process, multiple main support plates 323 are arranged along the first direction. Then, a first nut 3223 can be connected to the top end of the first anchor rod body 3221 passing through each main support plate 323. By rotating the first nut 3223, the height position of the first nut 3223 on the first anchor rod body 3221 is changed. After the first nut 3223 contacts the upper surface of the main support plate 323, as the first nut 3223 continues to rotate, the leveling spring 3222 is compressed. At this time, the height position of the main support plate 323 is adjusted. Thus, through the mutual cooperation of the leveling spring 3222 and the first nut 3223 corresponding to each main support plate 323, multiple main support plates 323 arranged along the first direction in the support frame 320 can be adjusted to the same plane to improve the flatness of the support assembly 300 composed of all the support frames 320.

[0090] Optionally, in combination Figure 2 with Figure 7 As shown, a plurality of second installation holes 32312 are further provided on the support plate body 3231. The plurality of second installation holes 32312 are distributed around the first installation hole 32311. The anchor rod member 322 further includes a second anchor rod. The second anchor rod includes a second anchor rod body 3224. Each second anchor rod body 3224 respectively penetrates through the corresponding second installation hole 32312 and the grouting hole.

[0091] Specifically, at least one second installation hole 32312 can be opened on each support plate body 3231. When the number of the second installation holes 32312 is more than two, the two or more second installation holes 32312 can be distributed around the first installation hole 32311. The inner diameter of the second installation hole 32312 should be slightly larger than the second anchor rod body 3224 to facilitate the second anchor rod body 3224 to smoothly penetrate through the second installation hole 32312 of the support plate body 3231.

[0092] The second anchor rod further includes a second nut 3225. The second nut 3225 is connected to the top end of the second anchor rod body 3224, and the second nut 3225 is on the side of the support plate body 3231 away from the slope 100.

[0093] The second anchor rod body 3224 and the first anchor rod body 3221 are inserted into different grouting holes.

[0094] In an alternative embodiment, as described above, during the process of positioning the main support plate 323 arranged in the first direction by the first anchor rod, the bottom end of the second anchor rod body 3224 is inserted into the grouting hole, and the top end of the second anchor rod body 3224 can also penetrate through the second installation hole 32312 of the support plate body 3231. Since the second installation hole 32312 is located on one side of the first installation hole 32311, the main support plate 323 can be prevented from rotating through the second anchor rod body 3224, correspondingly improving the convenience of assembling between the main support plates 323; furthermore, the second nut 3225 is connected to the top end of the second anchor rod body 3224, and the second nut 3225 is located on the side of the support plate body 3231 away from the slope 100. After the second nut 3225 contacts the support plate body 3231, the second nut 3225 can be continuously rotated to correspondingly adjust the height positions of the four peripheral edges of the support plate body 3231, further improving the flatness of adjusting the multiple main support plates 323 arranged in the first direction in the support frame 320 to the same plane.

[0095] A support method for an assembled hydraulic slope provided by another embodiment of the present invention, based on the support structure of the assembled hydraulic slope described in the above embodiment, includes the following steps:

[0096] S1. Determine the preset quantity of the main support plates 323 in the support assembly 300 according to the width and slope length of the slope 100; according to the preset quantity of the main support plates 323, determine the drilling positions of multiple grouting holes on the slope 100, and perform the operation of drilling the grouting holes at each of the drilling positions.

[0097] Specifically, the slope 100 is along Figure 1 The dimension of the slope 100 in the X-axis direction of the coordinate system is the width of the slope 100, and the slope length of the slope 100 refers to the distance of the slope length from the top end to the bottom end along the slope direction of the slope 100. By way of example, if the width of the slope 100 is 10 meters and the slope length of the slope 100 is 30 meters, and the length and width of each main support plate 323 are both 2 meters, then the quantity of the main support plates 323 arranged in the first direction in each support frame 320 can be less than or equal to 5, and the quantity of the support frames 320 arranged along the slope direction of the slope 100 in the support assembly 300 can be less than or equal to 15.

[0098] According to the preset quantity of the main support plates 323, the positions of the grouting holes that need to be drilled on the slope 100 can be determined; among them, each main support plate 323 corresponds to at least two grouting holes on the slope 100, one grouting hole corresponds to the first installation hole 32311, and the other grouting holes correspond to the other second installation holes 32312.

[0099] After determining the drilling positions of multiple grouting holes, grouting holes can be drilled at corresponding positions on the slope 100 according to each drilling position.

[0100] S2. Inject slurry into the grouting holes, and insert the anchor rod member 322 into the grouting holes.

[0101] Specifically, the operation of injecting slurry into the grouting holes and the operation of inserting the anchor rod member 322 into the grouting holes may not be in a specific order. For example, slurry can be injected into the grouting holes first, as long as the anchor rod member 322 is inserted before the slurry solidifies; or, the anchor rod member 322 can be inserted into the grouting holes first, and then slurry is injected into the grouting holes; or, during the process of injecting slurry into the grouting holes, a part of the anchor rod member 322 is synchronously inserted into the grouting holes.

[0102] According to the position of the main support plate 323 to be installed subsequently, slurry can be injected into the corresponding grouting holes. The slurry can be concrete slurry. The anchor rod member 322 can be inserted into the grouting holes. After the slurry solidifies, the anchor rod member 322 is fixed in the grouting holes.

[0103] S3. Arrange multiple main support plates 323 along the first direction, and assemble adjacent two main support plates 323 through a second connecting member 321 to form a support frame 320.

[0104] Specifically, multiple main support plates 323 with an integral structure can be prepared in advance in the production workshop.

[0105] Subsequently, multiple main support plates 323 can be arranged along the first direction, and adjacent two main support plates 323 are assembled through a second connecting member 321 to assemble and form a support frame 320.

[0106] S4. Set the support frame 320 on the slope 100, and make the anchor rod member 322 pass through the support frame 320 to position the support frame 320; pour a concrete layer 200 between the support frame 320 and the slope 100 to form a row of support structures.

[0107] Specifically, place the assembled support framework 320 in step S3 on the slope 100. Sleeve a leveling spring 3222 on the first anchor rod body 3221, and make the first anchor rod body 3221 and the second anchor rod body 3224 of the anchor rod member 322 penetrate through the first mounting hole 32311 and the second mounting hole 32312 of the main support plate 323 respectively, so that the leveling spring 3222 is between the main support plate 323 and the slope 100. Threadedly connect the first anchor rod body 3221 and the second anchor rod body 3224 through the first nut 3223 and the second nut 3225 respectively, and by rotating the first nut 3223 and the second nut 3225, make multiple main support plates 323 in the support framework 320 be in the same plane, so as to realize the assembly and fixation of the first support framework 320.

[0108] Sealing paste can be applied between the first mounting hole 32311 and the first anchor rod body 3221, between the second mounting hole 32312 and the second anchor rod body 3224, and at the connection between the rod-shaped connecting member 324 and the first through hole 3234 and the second through hole 3213 to improve the sealing performance at the corresponding positions.

[0109] Subsequently, pour a concrete layer 200 from above the support framework 320 between the support framework 320 and the slope 100, and by means of vibration, make the concrete layer 200 be evenly distributed to obtain a row of support structures.

[0110] S5. Set another said support framework 320 on the said slope 100, so that another said support framework 320 and the previous said support framework 320 are arranged from top to bottom along the slope direction of the slope 100, and make the corresponding anchor rod member 322 penetrate through another said support framework 320 to position another said support framework 320; the adjacent two said support frameworks 320 are assembled and fixed through the first connecting member 310.

[0111] Specifically, the assembly of other support frameworks 320 is the same as that of the first support framework 320. Subsequently, the next support framework 320 and the previous support framework 320 can be arranged from top to bottom along the slope direction of the slope 100, and make the corresponding anchor rod member 322 penetrate through another support framework 320 to position another support framework 320; subsequently, the adjacent two support frameworks 320 arranged along the slope direction of the slope 100 are assembled through the first connecting member 310. For example, dock the second connecting portion 3102 of the first connecting member 310 with the first connecting portion 3232 of the adjacent two support frameworks 320, and then operate the first connecting member 310 along Figure 6Move in the X-axis direction in the coordinate system so that the second connecting portion 3102 of the first connecting member 310 and the first connecting portions 3232 of two adjacent supporting frames 320 are slidably clamped to achieve the rapid assembly of two adjacent supporting frames 320 arranged along the slope direction of the slope 100.

[0112] S6. Pour a concrete layer 200 between the other supporting frame 320 and the slope 100 to form another row of supporting structures, and multiple rows of supporting structures are constructed into an integral supporting structure.

[0113] Specifically, a concrete layer 200 can be poured between the other supporting frame 320 and the slope 100, and the concrete layer 200 is again evenly distributed between the other supporting frame 320 and the slope 100 by mechanical vibration. After the concrete layer 200 solidifies, another row of supporting structures can be formed. Continuing to operate according to this process, in short, two adjacent supporting frames 320 in multiple rows of supporting structures arranged along the slope direction of the slope can be assembled and connected through the corresponding first connecting members 310 to assemble multiple rows of supporting structures into an integral supporting structure; among them, all the supporting frames 320 in the supporting assembly 300 are combined with the corresponding concrete layer 200 to form a complete supporting structure provided on the slope 100. Among them, the first connecting member 310 is mainly used to assemble and fix two adjacent rows of supporting structures.

[0114] The beneficial effects of the supporting method of the assembled hydraulic slope in this embodiment are the same as those of the supporting structure of the assembled hydraulic slope described above, and will not be elaborated here.

[0115] Although the present invention is disclosed as above, the protection scope of the present invention is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications will all fall within the protection scope of the present invention.

Claims

1. A supporting structure for an assembled hydraulic slope, characterized in that It includes a support assembly (300) and a concrete layer (200). The support assembly (300) includes a first connecting member (310) and a plurality of support frames (320). The plurality of support frames (320) are arranged from top to bottom along the slope direction of the slope (100), and adjacent two of the support frames (320) are connected by the first connecting member (310). The support frame (320) includes a second connecting member (321), an anchor rod member (322), and a plurality of main support plates (323). The plurality of main support plates (323) are arranged along a first direction. Adjacent two of the main support plates (323) are connected by the second connecting member (321). The anchor rod member (322) penetrates through the main support plate (323) and is used for inserting into the grouting hole of the slope (100). The first direction is the width direction of the slope (100). The concrete layer (200) is filled between the main support plate (323) of each support frame (320) and the slope (100). The main support plate (323) includes a support plate body (3231) and two first connecting parts (3232). The two first connecting parts (3232) are symmetrically arranged and are spaced along the slope direction of the slope (100) on the support plate body (3231). The first connecting parts (3232) of adjacent two support frames (320) arranged along the slope direction of the slope (100) are clamped by the first connecting member (310). The first connecting member (310) includes a first connecting plate body (3101) and two second connecting parts (3102). The two second connecting parts (3102) are symmetrically arranged and are spaced along the slope direction of the slope (100) on the first connecting plate body (3101). The first connecting part (3232) and the second connecting part (3102) respectively extend along the first direction. The first connecting parts (3232) of adjacent two support frames (320) arranged along the slope direction of the slope (100) are slidably clamped by the corresponding two second connecting parts (3102). The first connecting part (3232) includes a plurality of first positioning plates (32321) spaced along the slope direction of the slope (100). The second connecting part (3102) includes a plurality of second positioning plates (31021) spaced along the slope direction of the slope (100). Each first positioning plate (32321) is slidably clamped with each second positioning plate (31021). The main support plate (323) further includes two first plugging parts (3233). The second connecting member (321) includes a second connecting plate body (3211) and a second plugging part (3212) arranged on the second connecting plate body (3211). The first plugging parts (3233) of adjacent two main support plates (323) arranged along the first direction are respectively plugged with the second plugging part (3212).

2. The supporting structure of the assembled hydraulic slope according to claim 1, characterized in that, The two first plug-in parts (3233) are arranged on the support plate body (3231) at intervals along the first direction.

3. The supporting structure of the prefabricated hydraulic slope according to claim 2, characterized in that, The support frame (320) further includes a plurality of rod-shaped connecting pieces (324). A plurality of first through holes (3234) are provided on the first plug-in part (3233), and a plurality of second through holes (3213) corresponding to the positions of the first through holes (3234) are provided on the second plug-in part (3212). Each of the rod-shaped connecting pieces (324) passes through the first through hole (3234) and the second through hole (3213) to fasten two adjacent main support plates (323) arranged along the first direction.

4. The supporting structure of the assembled hydraulic slope according to claim 1, characterized in that, The main support plate (323) further includes a plurality of shear-resistant plates (3235). The plurality of shear-resistant plates (3235) are arranged on the surface of the support plate body (3231) facing the concrete layer (200) at intervals.

5. The support structure of the assembled hydraulic slope according to any one of claims 1 to 4, characterized in that, A first mounting hole (32311) is provided in the middle of the support plate body (3231). The anchor rod member (322) includes a first anchor rod. The first anchor rod includes a first anchor rod body (3221), a leveling spring (3222) and a first nut (3223). The first anchor rod body (3221) passes through the first mounting hole (32311) of the support plate body (3231) and the grouting hole. The leveling spring (3222) is sleeved on the first anchor rod body (3221) and is between the support plate body (3231) and the slope (100). The first nut (3223) is threadedly connected to the first anchor rod body (3221), and the first nut (3223) is on the side of the support plate body (3231) away from the slope (100).

6. The supporting structure of the assembled hydraulic slope according to claim 5, characterized in that, A plurality of second mounting holes (32312) are further provided on the support plate body (3231). The plurality of second mounting holes (32312) are distributed around the first mounting hole (32311). The anchor rod member (322) further includes a second anchor rod. The second anchor rod includes a second anchor rod body (3224). Each of the second anchor rod bodies (3224) passes through the corresponding second mounting hole (32312) and the grouting hole.

7. A support method for an assembled hydraulic slope, based on the support structure of the assembled hydraulic slope according to any one of claims 1 to 6, characterized in that, It includes the following steps: According to the width and slope length of the slope (100), determine the preset number of main support plates (323) in the support assembly (300); according to the preset number of the main support plates (323), determine the drilling positions of a plurality of grouting holes on the slope (100), and perform the operation of drilling the grouting holes at each of the drilling positions; Inject slurry into the grouting holes, and insert the anchor rod member (322) into the grouting holes; Arrange a plurality of main support plates (323) along the first direction, and assemble two adjacent main support plates (323) through a second connecting member (321) to form a support frame (320); Set the support framework (320) on the slope (100), and pass the anchor rod member (322) through the support framework (320) to position the support framework (320); pour a concrete layer (200) between the support framework (320) and the slope (100) to form a row of support structures; Set another support framework (320) on the slope (100) so that another support framework (320) and the previous support framework (320) are arranged from top to bottom along the slope direction of the slope (100), and pass the corresponding anchor rod member (322) through another support framework (320) to position another support framework (320); fix the adjacent two support frameworks (320) by assembling with a first connecting member (310); Pour a concrete layer (200) between another support framework (320) and the slope (100) to form another row of support structures, and multiple rows of support structures are constructed into an integral support structure.

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