High-strength stone guard plate and manufacturing process thereof

Abstract

The invention discloses a high-strength stone guard plate and a manufacturing process thereof, and relates to the field of stone guard plates, the high-strength stone guard plate comprises composite stone guard plates and locking assemblies, the locking assemblies are arranged at the bottoms between the adjacent composite stone guard plates, the locking assemblies are used for locking and limiting the composite stone guard plates, the composite stone guard plates comprise integrated frameworks, and the ends of the integrated frameworks are connected with the locking assemblies. The integrated framework is used for improving the overall strength of the composite stone guard plate, the foam blocks are clamped into the integrated framework and used for reducing the overall weight of the composite stone guard plate, and the foam blocks and the integrated framework are wrapped with the concrete layer. According to the arrangement mode of the composite stone guard plate, the integrated framework and the foam blocks are located in the concrete layer, under the action of the integrated framework, the strength of the concrete layer can be improved, the pouring amount of the concrete layer can be reduced through the foam blocks, and therefore the overall weight of the composite stone guard plate is reduced; and the foam blocks can ensure the assembling stability of the butt-joint framework on the integrated framework.

Description

Technical Field

[0001] The invention relates to the field of stone guard plates, and in particular to a high-strength stone guard plate and a manufacturing process thereof. Background Art

[0002] Road stone guardrails usually refer to stone slabs or concrete slabs used to protect road edges or central dividing strips. The main function of these stone guardrails is to prevent vehicles from deviating from the lane, protect pedestrian safety, and beautify the road landscape. They are usually installed on the edge of the road or the central dividing strip as a physical barrier to prevent vehicles from accidentally driving into the sidewalk or oncoming lane.

[0003] Existing road stone guardrails are usually made of concrete material. Concrete stone guardrails are mixed with cement, sand and gravel and other materials, and then formed in a mold. Concrete stone guardrails have higher strength and stability.

[0004] However, when the concrete stone guard panels are transported and installed, since the concrete stone guard panels are made entirely of concrete material, the concrete stone guard panels have a certain weight. Therefore, when the workers transport and put down the concrete stone guard panels, the concrete stone guard panels will expand and break with the ground due to the action of gravity, causing the concrete stone guard panels to be damaged, and thus have certain defects. Summary of the invention

[0005] The object of the present invention is to provide a high-strength stone guard plate and a manufacturing process thereof to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a high-strength stone guard plate, comprising a composite stone guard plate and a locking assembly, wherein the locking assembly is arranged at the bottom between adjacent composite stone guard plates, and the locking assembly is used to lock and limit the composite stone guard plate, and the composite stone guard plate comprises:

[0007] An integrated skeleton, the ends of which are connected to the locking assembly, and the integrated skeleton is used to improve the overall strength of the composite stone guard plate;

[0008] A foam block, the foam block is clamped inside the integrated frame, and the foam block is used to reduce the overall weight of the composite stone guard plate;

[0009] A concrete layer is wrapped around the outside of the foam block and the integrated skeleton.

[0010] Preferably, the integrated skeleton comprises:

[0011] A side end plate connected to an end of the concrete layer;

[0012] The reinforcing steel bar has an end portion fixedly connected to the side end plate, the reinforcing steel bar is fixedly connected to the inside of the concrete layer, and the reinforcing steel bar is located outside the foam block.

[0013] Preferably, the integrated skeleton further comprises:

[0014] A clamping piece, the clamping piece is clamped to the outside of the reinforcing steel bar;

[0015] A positioning needle, one end of which is fixedly connected to the clamping piece, and an outer wall of the positioning needle is plugged into the foam block.

[0016] Preferably, the integrated skeleton further comprises:

[0017] A docking frame, wherein a groove matching the docking frame is formed at the bottom of the side end plate, one side of the docking frame is pressed and fitted with the foam block, and the docking frame is connected to the locking assembly;

[0018] A sealing frame, the sealing frame is fixedly connected to the outside of the docking frame, and the sealing frame is located on a side of the side end plate facing the concrete layer;

[0019] A limiting rod is fixedly connected to a side of the side end plate facing the concrete layer, and a limiting hole matching the limiting rod is opened on one side of the sealing frame.

[0020] Preferably, the locking assembly comprises:

[0021] A docking plate, the outer wall of which is slidably engaged with the docking frame;

[0022] An anchor rod, the bottom of the outer wall of the anchor rod is plugged into the ground, the bottom of the docking plate is provided with an anchor hole, and the top of the outer wall of the anchor rod is slidably engaged with the inner cavity of the anchor hole.

[0023] Preferably, the locking assembly further comprises:

[0024] A connecting plate, the connecting plate being slidably disposed inside the butt joint plate;

[0025] A locking rod, one end of which is fixedly connected to the connecting plate, and an outer wall of the locking rod is slidably engaged with the anchor rod;

[0026] A locking plate, the back side of which is fixedly connected to the connecting plate, and one side of the outer wall of the locking plate is slidably engaged with the docking frame.

[0027] Preferably, the outer wall of the anchor rod is provided with a locking hole matching the locking rod, the top of the inner wall of the docking frame is fixedly connected with a positioning rod, the top of the docking plate is symmetrically provided with positioning grooves, and the outer wall of the positioning rod is slidably connected to the inner cavity of the positioning groove.

[0028] Preferably, the inner wall of the docking frame is provided with a locking groove matching the locking plate, the top of one side of the locking plate is provided with an inclined slope, the back side of the docking plate is provided with a mounting groove, the outer wall of the connecting plate is slidably engaged with the inner cavity of the mounting groove, the inner wall of the mounting groove is symmetrically provided with sliding holes, and the outer wall of the locking plate is slidably engaged with the inner cavity of the sliding hole.

[0029] Preferably, a sliding groove is symmetrically opened on one side of the inner wall of the sliding hole, a fixing rod is fixedly connected to the front side of the connecting plate, the outer wall of the fixing rod is slidably inserted and sleeved with the docking plate, a limit block and a fixing bolt are slidingly arranged inside the sliding groove, the limit block is fixedly connected to the fixing rod by the fixing bolt, the outer wall of the fixing rod is slidably sleeved with a limit spring, and the limit spring is located on the side of the limit block facing the connecting plate.

[0030] The present invention also provides a process for manufacturing a high-strength stone guard plate, comprising the following specific steps:

[0031] Step 1: prefabricate the integrated frame, cut a certain length of reinforcing steel bars, open a slot at the bottom of the side end plate, weld the two ends of the reinforcing steel bars to the side end plate, and sleeve the docking frame into the slot of the side end plate, and make the sealing frame outside the docking frame clamped with the limit rod on the side end plate, and the prefabrication of the integrated frame is completed;

[0032] Step 2: Snap the foam block onto the integrated frame, squeeze the end of the foam block into the docking frame, and use the snap-fit ​​piece and the positioning pin to snap-lock the foam block on the inner side of the reinforced steel bar;

[0033] Step 3: Place the integrated skeleton and foam blocks in a pouring mold, that is, the side of the side end plate with the slots facing upward, and the bottom of the docking frame facing upward, and then pour concrete to solidify the concrete to form a concrete layer, and demould the composite stone guard plate in the pouring mold;

[0034] Step 4: Build the composite stone guard board, pre-embed anchor rods at intervals corresponding to the length of the composite stone guard board, put the docking plate on the top of the outer wall of the anchor rod, and make the locking rod on one side of the connecting plate engage with the anchor rod. After that, dock the docking frame on the composite stone guard board with the docking plate, engage the positioning rod on the docking frame with the docking plate, and engage the locking plate on the docking plate with the docking frame. The construction of the composite stone guard board is completed.

[0035] Technical effects and advantages of the present invention:

[0036] (1) The present invention utilizes a composite stone guard plate arrangement method, wherein the composite stone guard plate comprises an integrated skeleton, a foam block and a concrete layer, wherein the integrated skeleton and the foam block are located inside the concrete layer, and under the action of the integrated skeleton, the strength of the concrete layer can be improved, and the foam block can reduce the pouring amount of the concrete layer, thereby reducing the overall weight of the composite stone guard plate, and the foam block can ensure the stability of the assembly of the docking frame on the integrated skeleton;

[0037] (2) The present invention utilizes a setting method in which a composite stone guard plate and a locking assembly are coordinated. The locking assembly includes a docking plate and an anchor rod. The anchor rod is inserted into the ground so that the anchor rod is clamped with two composite stone guard plates through the docking plate. This can ensure the stability of the splicing of adjacent composite stone guard plates, and can improve the stability of the installation and use of the composite stone guard plates, thereby reducing the possibility of the composite stone guard plates being tipped over and damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0039] Figure 2 It is a schematic diagram of the internal structure of the front part of the present invention.

[0040] Figure 3 It is a schematic diagram of the internal structure of the side of the present invention.

[0041] Figure 4 It is a schematic diagram of the internal structure of part of the present invention from top view.

[0042] Figure 5 It is a schematic diagram of the internal structure of the butt joint plate of the present invention at the front side.

[0043] Figure 6 It is a schematic diagram of the overall structure of the docking frame of the present invention.

[0044] Figure 7 It is a schematic diagram of the internal structure of the butt joint plate of the present invention from top view.

[0045] Figure 8 It is a schematic diagram of the overall structure of the locking plate of the present invention.

[0046] In the figure: 1. composite stone guard plate; 11. integrated skeleton; 111. side end plate; 112. reinforced steel bar; 113. docking frame; 114. clamping piece; 115. positioning pin; 116. sealing frame; 117. limit rod; 118. limit hole; 12. foam block; 13. concrete layer; 2. locking assembly; 21. docking plate; 22. anchor rod; 23. locking rod; 24. locking plate; 25. positioning rod; 26. connecting plate; 27. mounting groove; 28. fixing rod; 29. ​​limit spring; 210. limit block. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0048] The present invention provides Figure 1-8 A high-strength stone guard plate shown in the figure includes a composite stone guard plate 1 and a locking assembly 2, wherein the locking assembly 2 is arranged at the bottom between adjacent composite stone guard plates 1, and the locking assembly 2 is used to lock and limit the composite stone guard plate 1, so that the locking assembly 2 can ensure the stability of the composite stone guard plate 1 during construction and use, and reduce the situation where the composite stone guard plate 1 is tipped over by external force. The composite stone guard plate 1 includes an integrated skeleton 11, a foam block 12 and a concrete layer 13, and the end of the integrated skeleton 11 is connected to the locking assembly 2, and the integrated skeleton 11 is used to improve the overall strength of the composite stone guard plate 1, thereby improving the anti-collision and anti-fracture performance of the composite stone guard plate 1, and the foam block 12 is clamped inside the integrated skeleton 11, and the foam block 12 is used to reduce the composite stone guard plate 1 overall weight, the concrete layer 13 is wrapped around the outside of the foam block 12 and the integrated skeleton 11, the weight of the foam block 12 is much smaller than the weight of the concrete, so that the foam block 12 is arranged inside the concrete layer 13, and the inside of the concrete layer 13 can be formed into a hollow type, thereby reducing the weight of the composite stone guard board 1, and according to the needs of the use site of the composite stone guard board 1, the space ratio of the foam block 12 and the concrete layer 13 is changed, the larger the space ratio of the foam block 12, the lighter the weight of the composite stone guard board 1, thereby improving the convenience of carrying the composite stone guard board 1, and the larger the space ratio of the concrete layer 13, the greater the structural strength of the composite stone guard board 1, thereby improving the stability of the use structure of the composite stone guard board 1.

[0049] In particular, the integrated skeleton 11 includes a side end plate 111 and a reinforcing steel bar 112, the side end plate 111 is connected to the end of the concrete layer 13, the end of the reinforcing steel bar 112 is fixedly connected to the side end plate 111, the reinforcing steel bar 112 is fixedly connected to the inside of the concrete layer 13, the reinforcing steel bar 112 is located outside the foam block 12, the optimal number of reinforcing steel bars 112 is four, that is, four reinforcing steel bars 112 are located inside the concrete layer 13, the foam block 12 is located inside the four reinforcing steel bars 112, and the reinforcing steel bars 112 can ensure that the two side end plates 111 and the concrete layer 13 are connected. Stability, the integrated skeleton 11 also includes a clip 114 and a positioning pin 115. The clip 114 is clipped to the outside of the reinforcing steel bar 112, and one end of the positioning pin 115 is fixedly connected to the clip 114. The outer wall of the positioning pin 115 is plugged into the foam block 12. Under the action of the positioning pin 115 and the clip 114, the stability of the foam block 12 inside the four reinforcing steel bars 112 can be guaranteed, thereby avoiding position displacement of the foam block 12 when pouring the concrete layer 13, which in turn causes uneven thickness of the concrete layer 13, thereby ensuring the production quality of the composite stone guard board 1.

[0050] Furthermore, the integrated skeleton 11 further includes a docking frame 113, a sealing frame 116 and a limiting rod 117. A groove matching the docking frame 113 is provided at the bottom of the side end plate 111. One side of the docking frame 113 is pressed and fitted with the foam block 12. The docking frame 113 is connected to the locking assembly 2. The sealing frame 116 is fixedly connected to the outside of the docking frame 113. The sealing frame 116 is located on the side of the side end plate 111 facing the concrete layer 13. The sealing frame 116 can improve the sealing between the docking frame 113 and the side end plate 111 to avoid pouring concrete. When layer 13 is formed, the amount of concrete flowing out from the gap between the groove and the docking frame 113, the limiting rod 117 is fixedly connected to the side of the side end plate 111 facing the concrete layer 13, and a limiting hole 118 matching the limiting rod 117 is provided on one side of the sealing frame 116. The limiting rod 117 can improve the stability of the sealing frame 116 and the docking frame 113 installed on one side of the side end plate 111, and when filling the foam block 12, the foam block 12 squeezes and limits the docking frame 113, which can further improve the stability of the connection between the docking frame 113 and the side end plate 111.

[0051] In particular, the locking assembly 2 includes a docking plate 21 and an anchor rod 22. The outer wall of the docking plate 21 is slidably engaged with the docking frame 113, and the bottom of the outer wall of the anchor rod 22 is plugged into the ground. An anchor hole is provided at the bottom of the docking plate 21. The top of the outer wall of the anchor rod 22 is slidably engaged with the inner cavity of the anchor hole, so that the bottom of the outer wall of the anchor rod 22 is inserted into the ground. The top of the anchor rod 22 is engaged between the two composite stone guard panels 1 through the docking plate 21, thereby improving the impact resistance of the composite stone guard panel 1 and reducing the possibility of the composite stone guard panel 1 tipping over due to force.

[0052] Furthermore, the locking assembly 2 also includes a connecting plate 26, a locking rod 23 and a locking plate 24. The connecting plate 26 is slidably arranged inside the docking plate 21. One end of the locking rod 23 is fixedly connected to the connecting plate 26. The outer wall of the locking rod 23 is slidably engaged with the anchor rod 22. The back of the locking plate 24 is fixedly connected to the connecting plate 26. One side of the outer wall of the locking plate 24 is slidably engaged with the docking frame 113. The outer wall of the anchor rod 22 is provided with a locking hole matching the locking rod 23. Under the action of the locking rod 23, the docking plate 21 can be stably installed on the top of the outer wall of the anchor rod 22. The top of the inner wall of the docking frame 113 is fixedly connected with a positioning rod 25. The top of the docking plate 21 is symmetrically provided with a positioning groove. The outer wall of the positioning rod 25 is slidably sleeved with the inner cavity of the positioning groove. The positioning rod 25 can improve the stability of the connection between the docking frame 113 and the docking plate 21.

[0053] Furthermore, the inner wall of the docking frame 113 is provided with a locking groove that matches the locking plate 24, and the top of one side of the locking plate 24 is provided with an inclined slope, so that when the composite stone guard plate 1 drives the docking frame 113 to dock with the docking plate 21, the docking frame 113 can squeeze the inclined slope of the locking plate 24, so that the locking plate 24 can move toward the inside of the docking plate 21 until the docking frame 113 is sleeved in place, so that the locking plate 24 can be clamped and limited to the docking frame 113, thereby ensuring the stability of the clamping between the docking frame 113 and the docking plate 21, and the back side of the docking plate 21 is provided with a mounting groove 27, the outer wall of the connecting plate 26 is slidably sleeved with the inner cavity of the mounting groove 27, and the mounting groove 27 has a certain depth, so that the connecting plate 26 can slide inside the mounting groove 27, thereby satisfying the movement of the locking plate 24, and the mounting groove 27 The inner wall is symmetrically provided with sliding holes, the outer wall of the locking plate 24 is slidably sleeved with the inner cavity of the sliding hole, and a sliding groove is symmetrically provided on one side of the inner wall of the sliding hole. The front side of the connecting plate 26 is fixedly connected with a fixing rod 28, and the outer wall of the fixing rod 28 is slidably inserted and sleeved with the docking plate 21. A limit block 210 and a fixing bolt are provided inside the sliding groove. The limit block 210 is fixedly connected to the fixing rod 28 through the fixing bolt, and the outer wall of the fixing rod 28 is slidably sleeved with a limit spring 29. The limit spring 29 is located on the side of the limit block 210 facing the connecting plate 26. The limit spring 29 can give the connecting plate 26 an elastic force toward the anchor rod 22 through the limit block 210 and the fixing rod 28, so that the connecting plate 26 can drive the locking rod 23 and the anchor rod 22 to maintain a stable clamping state, so that the connecting plate 26 drives the two locking plates 24 to maintain a stable clamping state with the docking frame 113.

[0054] The present invention also provides a process for manufacturing a high-strength stone guard plate, comprising the following specific steps:

[0055] Step 1: prefabricate the integrated skeleton 11, cut a certain length of the reinforcing steel bar 112, and open a groove at the bottom of the side end plate 111, and weld the two ends of the reinforcing steel bar 112 to the side end plate 111, and sleeve the docking frame 113 into the groove of the side end plate 111, and make the sealing frame 116 outside the docking frame 113 and the limit rod 117 on the side end plate 111 clamped, and the prefabrication of the integrated skeleton 11 is completed;

[0056] Step 2: The foam block 12 is clamped to the integrated frame 11, the end of the foam block 12 is pressed and fitted with the docking frame 113, and the foam block 12 inside the reinforcing steel bar 112 is clamped and locked by the clamping piece 114 and the positioning pin 115;

[0057] Step 3: Pour the integrated skeleton 11 and the foam block 12 into the casting mold, that is, the side of the side end plate 111 with the slotted side facing upward, and the bottom of the docking frame 113 facing upward, and then pour concrete to solidify the concrete to form a concrete layer 13, and demould the composite stone guard plate 1 in the casting mold;

[0058] Step 4: Build the composite stone guard board 1, pre-embed the anchor rods 22 at intervals corresponding to the length of the composite stone guard board 1, put the docking plate 21 on the top of the outer wall of the anchor rod 22, and make the locking rod 23 on one side of the connecting plate 26 engage with the anchor rod 22, then, dock the docking frame 113 on the composite stone guard board 1 with the docking plate 21, engage the positioning rod 25 on the docking frame 113 with the docking plate 21, and engage the locking plate 24 on the docking plate 21 with the docking frame 113, and the construction of the composite stone guard board 1 is completed.

[0059] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. 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-strength stone guard plate, characterized in that: The invention comprises a composite stone guard plate (1) and a locking assembly (2), wherein the locking assembly (2) is arranged at the bottom between adjacent composite stone guard plates (1), and the locking assembly (2) is used to lock and limit the composite stone guard plates (1). The composite stone guard plates (1) comprise: An integrated skeleton (11), the ends of which are connected to the locking assembly (2), and the integrated skeleton (11) is used to improve the overall strength of the composite stone guard plate (1); A foam block (12), the foam block (12) being snap-connected to the inside of the integrated frame (11), the foam block (12) being used to reduce the overall weight of the composite stone guard plate (1); A concrete layer (13) is wrapped around the outside of the foam block (12) and the integrated skeleton (11).

2. A high-strength stone guard plate according to claim 1, characterized in that: The integrated framework (11) comprises: A side end plate (111), wherein the side end plate (111) is connected to an end of the concrete layer (13); A reinforcing steel bar (112), the end of which is fixedly connected to the side end plate (111), the reinforcing steel bar (112) is fixedly connected to the inside of the concrete layer (13), and the reinforcing steel bar (112) is located outside the foam block (12).

3. A high-strength stone guard plate according to claim 2, characterized in that: The integrated framework (11) further comprises: A clamping piece (114), wherein the clamping piece (114) is clamped to the outside of the reinforcing steel bar (112); A positioning needle (115), one end of which is fixedly connected to the clamping piece (114), and an outer wall of the positioning needle (115) is plugged into the foam block (12).

4. A high-strength stone guard plate according to claim 3, characterized in that: The integrated framework (11) further comprises: A docking frame (113), wherein a groove matching the docking frame (113) is formed at the bottom of the side end plate (111), one side of the docking frame (113) is pressed and fitted with the foam block (12), and the docking frame (113) is connected to the locking assembly (2); A sealing frame (116), wherein the sealing frame (116) is fixedly connected to the outside of the docking frame (113), and the sealing frame (116) is located on a side of the side end plate (111) facing the concrete layer (13); A limiting rod (117) is fixedly connected to a side of the side end plate (111) facing the concrete layer (13); and a limiting hole (118) matching the limiting rod (117) is provided on one side of the sealing frame (116).

5. A high-strength stone guard plate according to claim 4, characterized in that: The locking assembly (2) comprises: A docking plate (21), the outer wall of which is slidably engaged with the docking frame (113); An anchor rod (22), the bottom of the outer wall of the anchor rod (22) is plugged into the ground, an anchor hole is opened at the bottom of the docking plate (21), and the top of the outer wall of the anchor rod (22) is slidably engaged with the inner cavity of the anchor hole.

6. A high-strength stone guard plate according to claim 5, characterized in that: The locking assembly (2) further comprises: A connecting plate (26), wherein the connecting plate (26) is slidably disposed inside the docking plate (21); A locking rod (23), one end of which is fixedly connected to the connecting plate (26), and an outer wall of the locking rod (23) is slidably engaged with the anchor rod (22); A locking plate (24), the back side of which is fixedly connected to the connecting plate (26), and one side of the outer wall of which is slidably engaged with the docking frame (113).

7. A high-strength stone guard plate according to claim 6, characterized in that: The outer wall of the anchor rod (22) is provided with a locking hole matching the locking rod (23); the top of the inner wall of the docking frame (113) is fixedly connected with a positioning rod (25); the top of the docking plate (21) is symmetrically provided with positioning grooves; the outer wall of the positioning rod (25) is slidably sleeved with the inner cavity of the positioning groove.

8. The high-strength stone guard plate according to claim 6, characterized in that: The inner wall of the docking frame (113) is provided with a locking groove matching the locking plate (24); the top of one side of the locking plate (24) is provided with an inclined slope; the back of the docking plate (21) is provided with a mounting groove (27); the outer wall of the connecting plate (26) is slidably sleeved with the inner cavity of the mounting groove (27); the inner wall of the mounting groove (27) is symmetrically provided with sliding holes; the outer wall of the locking plate (24) is slidably sleeved with the inner cavity of the sliding hole.

9. A high-strength stone guard plate according to claim 8, characterized in that: A sliding groove is symmetrically provided on one side of the inner wall of the sliding hole, a fixing rod (28) is fixedly connected to the front side of the connecting plate (26), the outer wall of the fixing rod (28) is slidably inserted and sleeved with the docking plate (21), a limit block (210) and a fixing bolt are slidably arranged inside the sliding groove, the limit block (210) is fixedly connected to the fixing rod (28) by the fixing bolt, the outer wall of the fixing rod (28) is slidably sleeved with a limit spring (29), and the limit spring (29) is located on the side of the limit block (210) facing the connecting plate (26).

10. A process for manufacturing a high-strength stone guard plate according to any one of claims 1 to 9, characterized in that: The specific steps include: Step 1: prefabricate the integrated frame (11), cut a certain length of reinforcing steel bars (112), open a slot at the bottom of the side end plate (111), weld the two ends of the reinforcing steel bars (112) to the side end plate (111), and sleeve the docking frame (113) into the slot of the side end plate (111), and make the sealing frame (116) outside the docking frame (113) and the limiting rod (117) on the side end plate (111) clamped, and the prefabrication of the integrated frame (111) is completed; Step 2: The foam block (12) is clamped to the integrated frame (11), the end of the foam block (12) is pressed and fitted with the docking frame (113), and the foam block (12) inside the reinforcing steel bar (112) is clamped and locked using the clamping piece (114) and the positioning pin (115); Step 3: Place the integrated skeleton (11) and the foam block (12) in a pouring mold, that is, the side of the side end plate (111) with the slotted edges facing upward, and the bottom of the docking frame (113) facing upward, and then pour concrete to solidify the concrete to form a concrete layer (13), and demould the composite stone guard plate (1) in the pouring mold; Step 4: Build the composite stone guard plate (1), pre-embed anchor rods (22) at intervals corresponding to the length of the composite stone guard plate (1), sleeve the docking plate (21) on the top of the outer wall of the anchor rod (22), and make the locking rod (23) on one side of the connecting plate (26) engage with the anchor rod (22), then, dock the docking frame (113) on the composite stone guard plate (1) with the docking plate (21), engage the positioning rod (25) on the docking frame (113) with the docking plate (21), and engage the locking plate (24) on the docking plate (21) with the docking frame (113), and the composite stone guard plate (1) is built.

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