Highway design slope retaining wall greening protection structure

Abstract

The invention discloses a highway design side slope retaining wall greening protection structure, and relates to the technical field of side slope protection, and the highway design side slope retaining wall greening protection structure comprises a concrete pier, a rapid disassembly and assembly mechanism and a wire mesh; the concrete pier comprises a fixed seat and a fixed shaft; the fixing seats are fixedly connected to the two ends of the surface of the concrete pier. The fixing shaft is rotationally connected with the fixing seat, and the fixing shaft is used for being connected with a quick disassembly and assembly mechanism; the quick dismounting and mounting mechanism is used for fixing a metal wire mesh and comprises a first frame and a second frame. One end of the first frame is rotationally connected with the fixed shaft; one end of the second frame is rotationally connected with the fixing shaft, and the second frame is used for clamping the metal wire mesh with the first frame; the problems that in the prior art, when a metal wire mesh is impacted, a frame can also deform generally, and a rapid disassembly and assembly mechanism is prone to deformation to cause failure can be solved, the metal wire mesh can still be rapidly disassembled and assembled after the frame deforms, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of slope protection, and in particular to a highway designed slope retaining wall greening protection structure. Background Art

[0002] Slope protection is to cover the slope or rock with various types of flexible nets to limit the weathering, peeling or destruction of the rock soil on the slope and the collapse of dangerous rocks, or control the movement of falling rocks within a certain range, effectively ensuring the safety of the road. Slope retaining walls are a common technology in slope protection, which is convenient for protecting roads and reducing the occurrence of dangerous situations such as rolling stones.

[0003] The Chinese invention patent with patent number CN114320443B discloses a highway slope retaining wall greening protection structure. Through the setting of a quick disassembly and assembly mechanism, the metal retaining net can be quickly installed and disassembled, which is beneficial to improving work efficiency. When the metal retaining net is damaged, there is no need to replace it together with the frame, which reduces the replacement cost. The elastic force of the first spring is used to absorb the impact of falling stones, which is beneficial to reduce the impact on the retaining net, reduce the chance of damage to the metal retaining net, and help extend the service life of the equipment.

[0004] However, during the actual use of the above solution, the frame of the wire mesh is usually deformed when it is impacted, and its quick disassembly and assembly mechanism is prone to deformation and failure. In addition, the above solution relies on the elastic force of the spring to absorb the impact of falling stones, but the spring is at risk of rusting and failing in a long-term outdoor environment, causing the wire mesh to be subjected to a large impact, resulting in damage to the wire mesh, which limits the service life of the equipment. Summary of the invention

[0005] The present application provides a highway slope retaining wall greening protection structure, which solves the problem in the prior art that when the metal wire mesh is impacted, the frame will usually be deformed, and its rapid disassembly and assembly mechanism is prone to deformation and failure. The metal wire mesh can still be quickly disassembled and assembled after the frame is deformed, thereby increasing the service life of the equipment.

[0006] The present application provides a highway design slope retaining wall greening protection structure, including a concrete pier, a quick disassembly and assembly mechanism, and a metal wire mesh;

[0007] The concrete pier includes a fixing seat and a fixing shaft arranged on its surface;

[0008] There are two fixing seats in total and they are fixedly connected to the two ends of the concrete pier surface respectively;

[0009] The fixed shaft is rotatably connected to the fixed seat, and the fixed shaft is used to connect the quick disassembly mechanism;

[0010] The quick disassembly and assembly mechanism is used to fix the metal wire mesh, and the quick disassembly and assembly mechanism includes a first frame and a second frame;

[0011] The first frame is in the shape of a square rod, one end of the first frame is rotatably connected to a fixed shaft, and the first frame is made of stainless steel;

[0012] The second frame is in the shape of a square rod, and the length, width and height of the second frame are the same as those of the first frame. One end of the second frame is rotatably connected to a fixed axis, and the rotation trajectory of the second frame around the fixed axis is the same as that of the first frame. The second frame and the opposite side of the first frame can be fitted together by rotation. The second frame is made of stainless steel, and is used to clamp the metal wire mesh with the first frame.

[0013] Furthermore, the metal wire mesh includes a top frame, a metal wire mesh body and a terminal fixing rod;

[0014] The top frame is used to provide stable support for the metal wire mesh and ensure the integrity of the metal wire mesh structure when it is impacted;

[0015] The metal wire mesh body is fixedly connected to the lower side of the top frame, and the metal wire mesh body is woven into a mesh using steel wires;

[0016] The terminal fixing rod is in the shape of a cylindrical rod, and is fixedly connected to both sides of the metal wire mesh body. There are multiple terminal fixing rods, and one end of each terminal fixing rod is fixedly connected to two steel wires. The terminal fixing rod is made of stainless steel, and is used to be clamped with a quick disassembly and assembly mechanism, and is used to provide lateral support for the metal wire mesh.

[0017] Furthermore, the first frame further includes a first square groove and a first arc groove, and the second frame further includes a second square groove and a second arc groove;

[0018] The first square groove is arranged on a side of the first frame facing the second frame, the height of the first square groove is the same as that of the top frame, and the first square groove is used to provide a gap to clamp the top frame;

[0019] The first arc groove is arranged on the side of the first frame facing the second frame, the number of the first arc grooves is the same as the terminal fixing rod, the first arc groove is semicircular, and the height of the first arc groove corresponds to the terminal fixing rod;

[0020] The second square groove is arranged on a side of the second frame facing the first frame, the height of the second square groove is the same as that of the first square groove, the shape formed when the second square groove and the first square groove are attached is the same as the cross-sectional shape of the top frame, and the second square groove is used to cooperate with the first square groove to clamp the top frame;

[0021] The second arc groove is arranged on the side of the second frame facing the first frame, the number of the second arc grooves is the same as that of the first arc grooves, the second arc grooves are semicircular, and the shape formed when the second arc grooves are fitted with the first arc grooves is the same as the cross-sectional shape of the terminal fixing rod, and the second arc groove is used to cooperate with the first arc groove to clamp the terminal fixing rod.

[0022] Furthermore, the first frame further includes a pull button and a locking ring, and the second frame further includes a notch;

[0023] The notch is arranged on a side of the second frame away from the first frame;

[0024] One end of the pull button is hinged to the top of the first frame away from the second frame;

[0025] One end of the locking ring is hinged to the middle part of the buckle, and the locking ring is used to fit into the notch to lock the first frame and the second frame.

[0026] Furthermore, the top frame further includes a limiting plate, and the terminal fixing rod further includes a limiting ball;

[0027] The limiting plate is fixedly connected to both ends of the top frame, the size of the limiting plate is larger than the size of the through hole formed by the first square groove and the second square groove, and the limiting plate is used to limit the top frame;

[0028] The limiting ball is fixedly connected to one end of the terminal fixing rod. The size of the limiting ball is larger than the size of the through hole formed by the first arc groove and the second arc groove. The limiting ball is used to limit the terminal fixing rod. The limiting ball is made of stainless steel.

[0029] Furthermore, the metal wire mesh body also includes a slow-release winding structure;

[0030] The slow-release winding structure is arranged at the connection between the metal wire mesh body and the terminal fixing rod, and the slow-release winding structure is formed by spirally winding two strands of steel wire.

[0031] Furthermore, the limiting ball also includes a steel rope;

[0032] The steel rope is fixedly connected between the limiting balls, and the steel rope is used to limit the rotation range of the limiting balls.

[0033] Furthermore, the metal wire mesh body also includes a constricting member;

[0034] The tightening member is sleeved on the outside of the slow-release winding structure, and the tightening member is used to limit the slow-release winding structure from opening.

[0035] Furthermore, the metal wire mesh body also includes a sleeve;

[0036] The sleeve is in a cone shape and is made of plastic. The cone bottom surface of the sleeve is arranged toward the terminal fixing rod. The sleeve is used to limit the expansion of the slow-release winding structure.

[0037] Furthermore, the tie-down member further comprises a cord wrapping layer;

[0038] The cord wrapping layer is formed by winding the cord, and the cord wrapping layer is used for constricting and slowly releasing the winding structure.

[0039] One or more technical solutions provided in this application have at least the following technical effects or advantages:

[0040] Firstly, the metal wire mesh is clamped and fixed by the first frame and the second frame. When the frame is deformed, the two frames deform together, and they can still maintain the clamping and fixing of the metal wire mesh. At the same time, it is still easy to open the two frames by pulling the top buckle to quickly disassemble and assemble the metal wire mesh, which effectively solves the problem in the prior art that the deformation of the frame causes the deformation of its side quick disassembly and assembly mechanism and causes it to fail, thereby achieving the metal wire mesh can still be quickly disassembled and assembled after the frame is deformed, thereby increasing the service life of the equipment.

[0041] Secondly, through the setting of the slow-release winding structure, when the wire mesh body is impacted by falling rocks, the steel wire is tightened by force, and the slow-release winding structure formed by two strands of steel wire will shorten the winding length, thereby releasing part of the length of the steel wire, thereby providing space for the wire mesh body to deform, playing a flexible buffering effect, thereby improving the durability of the equipment and extending its service life.

[0042] Thirdly, by adding a restraining part outside the slow-release winding structure, the impact energy will be used to destroy the restraining part before the steel wire is released and stretched. When the impact energy of the falling rock is too large, the restraining part is destroyed, and the slow-release winding structure releases the length of the steel wire to buffer the remaining impact energy, further improving the service life of the equipment.

[0043] Fourthly, by adding a tapered sleeve outside the restraining part, the sleeve and the restraining part cooperate to absorb the impact energy. Moreover, since the thickness of the sleeve increases linearly, the energy required for its destruction also gradually increases, so that the slow-release winding structure can destroy sleeves of different lengths according to different impact forces, and will not be completely released at the moment of impact, causing the frame to be subjected to excessive instantaneous impact force, resulting in deformation and damage of the frame, thereby improving the service life of the equipment.

[0044] Fifth, by using the wire rope wrapping layer as a tightening piece, during installation, the number of layers, density and other parameters of the wire rope winding can be adjusted according to factors such as the use environment, risk level, and wire material, and the most appropriate degree of destructive energy absorption can be selected, thereby improving the adaptability of the equipment and extending the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 A three-dimensional structure diagram of a highway slope retaining wall greening protection structure designed by the present invention Figure 1 ;

[0046] Figure 2 A three-dimensional structure diagram of a highway slope retaining wall greening protection structure designed by the present invention Figure 2 ;

[0047] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0048] Figure 4 for Figure 2 Enlarged view of point B in the middle;

[0049] Figure 5 A schematic diagram of the three-dimensional structure of a metal wire mesh of a greening protection structure for a highway slope retaining wall designed by the present invention;

[0050] Figure 6 for Figure 5 Enlarged view of point A in the middle;

[0051] Figure 7 A schematic diagram of the partial structure of a metal wire mesh for a highway slope retaining wall greening protection structure designed by the present invention Figure 1 ;

[0052] Figure 8 A schematic diagram of the partial structure of a metal wire mesh for a highway slope retaining wall greening protection structure designed by the present invention Figure 2 ;

[0053] Fig. 9 A schematic diagram of the partial structure of a metal wire mesh for a highway slope retaining wall greening protection structure designed by the present invention Figure 3 .

[0054] In the figure:

[0055] 100, concrete pier; 110, fixed seat; 120, fixed shaft;

[0056] 200, quick disassembly mechanism; 210, first frame; 211, first square groove; 212, first arc groove; 213, pull button; 214, locking ring; 220, second frame; 221, second square groove; 222, second arc groove; 223, notch;

[0057] 300, wire mesh; 310, top frame; 311, limit plate; 320, wire mesh body; 321, slow-release winding structure; 322, tightening piece; 3221, wire rope wrapping layer; 323, sleeve; 330, terminal fixing rod; 340, limit ball; 341, steel rope. DETAILED DESCRIPTION

[0058] To facilitate the understanding of the present invention, the present application will be described more comprehensively below with reference to the relevant drawings; the drawings show preferred embodiments of the present invention, but the present invention can be implemented in many different forms and is not limited to the embodiments described herein; on the contrary, the purpose of providing these embodiments is to enable a more thorough and comprehensive understanding of the disclosed content of the present invention.

[0059] It should be noted that the terms “vertical”, “horizontal”, “up”, “down”, “left”, “right” and similar expressions used in this document are only for illustrative purposes and do not represent the only implementation method.

[0060] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs; the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0061] Embodiment 1: Figure 1-Figure 4 As shown, the present application discloses a highway slope retaining wall greening protection structure, comprising a concrete pier 100, a quick disassembly and assembly mechanism 200, and a metal wire mesh 300;

[0062] The concrete pier 100 includes a fixing seat 110 and a fixing shaft 120 disposed on its surface;

[0063] There are two fixing seats 110, which are fixedly connected to the two ends of the surface of the concrete pier 100 respectively;

[0064] The fixed shaft 120 is rotatably connected to the fixed seat 110, and the fixed shaft 120 is used to connect the quick disassembly mechanism 200;

[0065] The quick disassembly mechanism 200 is used to fix the metal wire mesh 300, and the quick disassembly mechanism 200 includes a first frame 210 and a second frame 220;

[0066] The first frame 210 is in the shape of a square rod, one end of the first frame 210 is rotatably connected to the fixed shaft 120, and the first frame 210 is made of stainless steel;

[0067] The second frame 220 is in the shape of a square rod, and the length, width and height of the second frame 220 are the same as those of the first frame 210. One end of the second frame 220 is rotatably connected to the fixed axis 120. The rotation trajectory of the second frame 220 around the fixed axis 120 is the same as that of the first frame 210. The second frame 220 and the opposite side of the first frame 210 can be fitted together by rotation. The second frame 220 is made of stainless steel. The second frame 220 is used to clamp the metal wire mesh 300 with the first frame 210.

[0068] Furthermore, the metal mesh 300 includes a top frame 310, a metal mesh body 320 and a terminal fixing rod 330;

[0069] The top frame 310 is used to provide stable support for the metal wire mesh 300 and ensure the structural integrity of the metal wire mesh 300 when it is impacted;

[0070] The metal wire mesh body 320 is fixedly connected to the lower side of the top frame 310, and the metal wire mesh body 320 is woven into a mesh using steel wires;

[0071] The terminal fixing rod 330 is in the shape of a cylindrical rod, and the terminal fixing rod 330 is fixedly connected to both sides of the metal wire mesh body 320. The terminal fixing rod 330 is provided with multiple ones, and one end of each terminal fixing rod 330 is fixedly connected to two steel wires. The terminal fixing rod 330 is made of stainless steel, and the terminal fixing rod 330 is used to clamp with the quick disassembly and assembly mechanism 200, and the terminal fixing rod 330 is used to provide lateral support for the metal wire mesh 300.

[0072] Furthermore, the first frame 210 further includes a first square groove 211 and a first arc groove 212, and the second frame 220 further includes a second square groove 221 and a second arc groove 222;

[0073] The first square groove 211 is provided on a side of the first frame 210 facing the second frame 220 . The height of the first square groove 211 is the same as that of the top frame 310 . The first square groove 211 is used to provide a gap to clamp the top frame 310 .

[0074] The first arc groove 212 is provided on the side of the first frame 210 facing the second frame 220, the number of the first arc grooves 212 is the same as the terminal fixing rod 330, the first arc groove 212 is semicircular, and the height of the first arc groove 212 corresponds to the terminal fixing rod 330;

[0075] The second square groove 221 is provided on a side of the second frame 220 facing the first frame 210. The height of the second square groove 221 is the same as that of the first square groove 211. The shape formed when the second square groove 221 and the first square groove 211 are attached to each other is the same as the cross-sectional shape of the top frame 310. The second square groove 221 is used to cooperate with the first square groove 211 to clamp the top frame 310.

[0076] The second arc groove 222 is arranged on the side of the second frame 220 facing the first frame 210, the number of the second arc grooves 222 is the same as the first arc grooves 212, the second arc grooves 222 are semicircular, and the shape formed when the second arc grooves 222 and the first arc grooves 212 are fitted is the same as the cross-sectional shape of the terminal fixing rod 330, and the second arc groove 222 is used to cooperate with the first arc groove 212 to clamp the terminal fixing rod 330.

[0077] Furthermore, the first frame 210 further includes a buckle 213 and a locking ring 214, and the second frame 220 further includes a notch 223;

[0078] The notch 223 is disposed on a side of the second frame 220 away from the first frame 210;

[0079] One end of the pull button 213 is hinged to the top of the first frame 210 away from the second frame 220;

[0080] One end of the locking ring 214 is hinged to the middle of the pull button 213 , and the locking ring 214 is used to fit into the notch 223 to lock the first frame 210 and the second frame 220 .

[0081] Furthermore, the top frame 310 further includes a limiting plate 311, and the terminal fixing rod 330 further includes a limiting ball 340;

[0082] The limiting plate 311 is fixedly connected to both ends of the top frame 310. The size of the limiting plate 311 is larger than the size of the through hole formed by the first square groove 211 and the second square groove 221. The limiting plate 311 is used to limit the top frame 310.

[0083] The limiting ball 340 is fixedly connected to one end of the terminal fixing rod 330. The size of the limiting ball 340 is larger than the size of the through hole formed by the first arc groove 212 and the second arc groove 222. The limiting ball 340 is used to limit the terminal fixing rod 330. The limiting ball 340 is made of stainless steel.

[0084] The technical solutions in the above embodiments of the present application have at least the following technical effects or advantages:

[0085] The metal mesh 300 is clamped and fixed by the first frame 210 and the second frame 220. When the frame is deformed, the two frames deform together, and the metal mesh 300 can still be clamped and fixed. At the same time, it is still easy to open the two frames by pulling the top buckle 213 to quickly disassemble and assemble the metal mesh 300, which effectively solves the problem of the deformation of the frame in the prior art causing the deformation of the side quick disassembly mechanism 200 and causing failure, thereby achieving the metal mesh 300 can still be quickly disassembled and assembled after the frame is deformed, thereby improving the service life of the equipment.

[0086] Embodiment 2: Considering that when the metal mesh body 320 is subjected to a large impact, it will directly pull the frame and easily cause damage, and the metal mesh body 320 has no buffer space and is easily damaged under an instantaneous large impact, therefore, the embodiment of the present application is optimized based on the above embodiment.

[0087] like Figure 5-Figure 6 As shown,

[0088] The metal mesh body 320 further includes a slow-release winding structure 321;

[0089] The slow-release winding structure 321 is disposed at the connection between the metal wire mesh body 320 and the terminal fixing rod 330 , and the slow-release winding structure 321 is formed by spirally winding two strands of steel wire.

[0090] Furthermore, the limiting ball 340 also includes a steel rope 341;

[0091] The steel rope 341 is fixedly connected between the limiting balls 340 , and the steel rope 341 is used to limit the rotation range of the limiting balls 340 .

[0092] The technical solutions in the above embodiments of the present application have at least the following technical effects or advantages:

[0093] By setting the slow-release winding structure 321, when the metal mesh body 320 is impacted by falling rocks, the steel wire is tightened by force, and the slow-release winding structure 321 formed by winding two strands of steel wire will shorten the winding length, thereby releasing a part of the length of the steel wire, thereby providing space for the metal mesh body 320 to deform, playing a flexible buffering effect, thereby improving the durability of the equipment and extending its service life.

[0094] Embodiment 3: Considering that the slow-release winding structure 321 will release its length and provide deformation when subjected to the tension of the wire mesh body 320, this will result in the inability to increase its length relatively to form a buffer when an instantaneous impact occurs. Therefore, the embodiment of the present application is optimized based on the above embodiment.

[0095] like Figure 7 As shown, the metal wire mesh body 320 further includes a constricting member 322;

[0096] The tightening member 322 is sleeved on the outside of the slow-release winding structure 321 , and the tightening member 322 is used to limit the slow-release winding structure 321 from opening.

[0097] The technical solutions in the above embodiments of the present application have at least the following technical effects or advantages:

[0098] By adding a restraining piece 322 outside the slow-release winding structure 321, the impact energy will first be used to destroy the restraining piece 322 before the steel wire is released and stretched. When the impact energy of the falling rock is too large, the restraining piece 322 is destroyed, and the slow-release winding structure 321 releases the length of the steel wire to buffer the remaining impact energy, further improving the service life of the equipment.

[0099] Embodiment 4: The binding member 322 in the above embodiment may be instantly and completely damaged under a large impact, which will cause the frame to be suddenly subjected to a large impact and easily cause the frame to deform. Therefore, the embodiment of the present application is optimized based on the above embodiment.

[0100] like Figure 8 As shown, the metal mesh body 320 further includes a sleeve 323;

[0101] The sleeve 323 is in a cone shape and is made of plastic. The cone bottom surface of the sleeve 323 is arranged toward the terminal fixing rod 330 . The sleeve 323 is used to limit the slow-release winding structure 321 from opening.

[0102] The technical solutions in the above embodiments of the present application have at least the following technical effects or advantages:

[0103] By adding a conical sleeve 323 outside the restraining member 322, the sleeve 323 and the restraining member 322 cooperate to absorb the impact energy. In addition, since the thickness of the sleeve 323 increases linearly, the energy required for its destruction also gradually increases, so that the slow-release winding structure 321 can destroy sleeves 323 of different lengths according to different impact forces, and will not be completely released at the moment of impact, causing the frame to be subjected to excessive instantaneous impact force, resulting in deformation and damage of the frame, thereby improving the service life of the equipment.

[0104] Embodiment 5: Considering that the environments in which the equipment is installed and used are different, the impacts that each equipment may encounter also change with the environment. Therefore, the bearing capacity of the binding member 322 should be adjusted according to the environment. The embodiment of the present application is optimized based on the above embodiment.

[0105] like Fig. 9 As shown, the tie-down member 322 further includes a cord wrapping layer 3221;

[0106] The cord wrapping layer 3221 is formed by winding a cord, and the cord wrapping layer 3221 is used to gather and slowly release the winding structure 321 .

[0107] The technical solutions in the above embodiments of the present application have at least the following technical effects or advantages:

[0108] By using the wire rope wrapping layer 3221 as the constricting member 322, during installation, the number of wire rope winding layers, density and other parameters can be adjusted according to factors such as the use environment, risk level, and wire material, thereby selecting the most appropriate degree of destructive energy absorption, thereby improving the adaptability of the equipment and extending the service life of the equipment.

[0109] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A highway slope retaining wall greening protection structure, characterized in that: It comprises a concrete pier (100), a quick disassembly and assembly mechanism (200) and a metal wire mesh (300); The concrete pier (100) comprises a fixing seat (110) and a fixing shaft (120) arranged on its surface; The fixing seats (110) are provided in two pieces and are respectively fixedly connected to the two ends of the surface of the concrete pier (100); The fixed shaft (120) is rotatably connected to the fixed seat (110), and the fixed shaft (120) is used to connect to the quick disassembly mechanism (200); The quick disassembly and assembly mechanism (200) is used to fix the metal wire mesh (300), and the quick disassembly and assembly mechanism (200) comprises a first frame (210) and a second frame (220); The first frame (210) is in the shape of a square rod, one end of the first frame (210) is rotatably connected to the fixed shaft (120), and the first frame (210) is made of stainless steel; The second frame (220) is in the shape of a square rod. The length, width and height of the second frame (220) are the same as those of the first frame (210). One end of the second frame (220) is rotatably connected to a fixed shaft (120). The rotation trajectory of the second frame (220) around the fixed shaft (120) is the same as that of the first frame (210). The second frame (220) and the first frame (210) can be fitted together at opposite sides by rotation. The second frame (220) is made of stainless steel. The second frame (220) is used to clamp the metal wire mesh (300) with the first frame (210).

2. A highway slope retaining wall greening protection structure as claimed in claim 1, characterized in that: The metal wire mesh (300) comprises a top frame (310), a metal wire mesh body (320) and a terminal fixing rod (330); The top frame (310) is used to provide stable support for the metal wire mesh (300) and ensure the structural integrity of the metal wire mesh (300) when it is impacted; The metal wire mesh body (320) is fixedly connected to the lower side of the top frame (310), and the metal wire mesh body (320) is made of steel wires woven into a mesh; The terminal fixing rod (330) is in the shape of a cylindrical rod. The terminal fixing rod (330) is fixedly connected to both sides of the metal wire mesh body (320). A plurality of terminal fixing rods (330) are provided, and one end of each terminal fixing rod (330) is fixedly connected to two steel wires. The terminal fixing rod (330) is made of stainless steel. The terminal fixing rod (330) is used to be clamped with the quick disassembly and assembly mechanism (200). The terminal fixing rod (330) is used to provide lateral support for the metal wire mesh (300).

3. A highway slope retaining wall greening protection structure as claimed in claim 2, characterized in that: The first frame (210) further comprises a first square groove (211) and a first arc-shaped groove (212); the second frame (220) further comprises a second square groove (221) and a second arc-shaped groove (222); The first square groove (211) is arranged on a side of the first frame (210) facing the second frame (220), the height of the first square groove (211) is the same as that of the top frame (310), and the first square groove (211) is used to provide a gap to clamp the top frame (310); the first arc groove (212) is arranged on a side of the first frame (210) facing the second frame (220), the number of the first arc grooves (212) is the same as that of the terminal fixing rod (330), the first arc groove (212) is semicircular, and the height of the first arc groove (212) corresponds to that of the terminal fixing rod (330); The second square groove (221) is arranged on a side of the second frame (220) facing the first frame (210); the height of the second square groove (221) is the same as that of the first square groove (211); the shape formed when the second square groove (221) and the first square groove (211) are attached is the same as the cross-sectional shape of the top frame (310); the second square groove (221) is used to cooperate with the first square groove (211) to clamp the top frame (310); The second arc groove (222) is arranged on the side of the second frame (220) facing the first frame (210), the number of the second arc grooves (222) is the same as that of the first arc grooves (212), the second arc grooves (222) are semicircular, and the shape formed when the second arc grooves (222) and the first arc grooves (212) are fitted is the same as the cross-sectional shape of the terminal fixing rod (330), and the second arc groove (222) is used to cooperate with the first arc groove (212) to clamp the terminal fixing rod (330).

4. A highway slope retaining wall greening protection structure as claimed in claim 3, characterized in that: The first frame (210) further comprises a pull button (213) and a locking ring (214), and the second frame (220) further comprises a notch (223); the notch (223) is arranged on a side of the second frame (220) away from the first frame (210); One end of the pull button (213) is hinged to the top end of the first frame (210) away from the second frame (220); One end of the locking ring (214) is hinged to the middle of the pull button (213), and the locking ring (214) is used to snap into the notch (223) to lock the first frame (210) and the second frame (220).

5. A highway slope retaining wall greening protection structure as claimed in claim 4, characterized in that: The top frame (310) further includes a limiting plate (311), and the terminal fixing rod (330) further includes a limiting ball (340); The limiting plate (311) is fixedly connected to both ends of the top frame (310); the size of the limiting plate (311) is larger than the size of the through hole formed by the first square groove (211) and the second square groove (221); the limiting plate (311) is used to limit the top frame (310); The limiting ball (340) is fixedly connected to one end of the terminal fixing rod (330); the size of the limiting ball (340) is larger than the size of the through hole formed by the first arc groove (212) and the second arc groove (222); the limiting ball (340) is used to limit the terminal fixing rod (330); and the limiting ball (340) is made of stainless steel.

6. A highway slope retaining wall greening protection structure as claimed in claim 5, characterized in that: The metal wire mesh body (320) further includes a slow-release winding structure (321); The slow-release winding structure (321) is arranged at the connection between the metal wire mesh body (320) and the terminal fixing rod (330), and the slow-release winding structure (321) is formed by spirally winding two strands of steel wire.

7. A highway slope retaining wall greening protection structure as claimed in claim 6, characterized in that: The limiting ball (340) further includes a steel rope (341); The steel rope (341) is fixedly connected between the limiting balls (340), and the steel rope (341) is used to limit the rotation range of the limiting balls (340).

8. A highway slope retaining wall greening protection structure as claimed in claim 7, characterized in that: The metal wire mesh body (320) further includes a constricting member (322); The tightening member (322) is sleeved on the outside of the slow-release winding structure (321), and the tightening member (322) is used to limit the slow-release winding structure (321) from opening.

9. A highway slope retaining wall greening protection structure as claimed in claim 8, characterized in that: The metal wire mesh body (320) further includes a sleeve (323); The sleeve (323) is in a cone shape and is made of plastic. The conical bottom surface of the sleeve (323) is arranged toward the terminal fixing rod (330). The sleeve (323) is used to limit the expansion of the slow-release winding structure (321).

10. A highway slope retaining wall greening protection structure as claimed in claim 9, characterized in that: The constricting member (322) further comprises a cord wrapping layer (3221); The cord wrapping layer (3221) is formed by winding a cord, and the cord wrapping layer (3221) is used to gather and slowly release the winding structure (321).

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