Sand blocking type sand blocking wall system

Abstract

The invention discloses a sand blocking type sand blocking wall system which comprises a sand blocking wall, a sand blocking mechanism is arranged at the front end of the windward side of the sand blocking wall, and the sand blocking mechanism comprises a base body, a sand blocking plate and a vibrating assembly; the base body comprises a containing groove, a cover plate, a push rod, a second elastic piece, a bearing table and a partition plate, the containing groove is formed in the base body, the cover plate is arranged on the inner side of the containing groove, the push rod is arranged at the bottom of the cover plate, and the second elastic piece is fixedly connected to the bottom of one end of the cover plate; the sand blocking structure, the vibrating rod and the like are combined, the situation that too much accumulated sand influences the function of the sand blocking mechanism can be avoided, the sand blocking mechanism and the sand blocking chamber block and deposit sand dust, when a certain amount of sand dust is accumulated in the sand blocking chamber, the sand dust can be automatically cleaned, and the situation that too much accumulated sand influences the function of the sand blocking mechanism is avoided; and different vibrating rods are arranged, one-time rotation of the connecting plate is achieved, the sand blocking plate is knocked multiple times, and sand and dust accumulated on the sand blocking plate are removed.

Description

Technical Field

[0001] The invention relates to the field of wind and sand control, and in particular to a sand-blocking type sand retaining wall system. Background Art

[0002] With the rapid development of economic construction in western my country, infrastructure construction such as railways, highways, and urban development has been widely carried out in the northwest desert and Gobi areas of my country. However, the wind and sand hazards in the northwest desert and Gobi areas have always been a factor that plagues road construction and safe operation in sandy areas. It is necessary to adopt necessary protective measures to reduce the harmful effects of wind and sand. Commonly used protective measures include sand fixation and sand blocking. Sand fixation is to adsorb and fix sand by planting vegetation; sand blocking is to block wind and sand by setting up sand retaining walls, such as earth grids and stone grids. Because vegetation planting is greatly affected by natural conditions, sand retaining wall control measures are more commonly used in engineering.

[0003] Regarding the above-mentioned related technologies, the sand retaining wall, as the name suggests, is used to block sand and dust. However, when the amount of sand accumulated in the sand retaining wall reaches a certain level, its anti-sand effect will be greatly reduced. Summary of the invention

[0004] In order to overcome the deficiencies of the prior art, the present invention provides a sand-blocking sand retaining wall system, which can solve the technical problem that the sand retaining wall, as the name suggests, is used to block sand and dust, but when the amount of sand accumulated in the sand retaining wall reaches a certain level, its sand-proof effect will be greatly reduced.

[0005] To solve the above technical problems, the present invention provides the following technical solutions: a sand-blocking sand retaining wall system, comprising a sand retaining wall, a sand-blocking mechanism is arranged at the windward end of the sand retaining wall, the sand-blocking mechanism comprises: a base, a sand-blocking plate and a vibrating assembly; the base comprises a receiving groove, a cover plate, a push rod, a second elastic member, a receiving platform and a partition, the receiving groove is opened on the base, a cover plate is arranged on the inner side of the receiving groove, and a push rod is arranged at the bottom of the cover plate, a second elastic member is fixedly connected to the bottom of one end of the cover plate, a receiving platform is distributed on one side of the sand retaining plate, and the other end of the second elastic member is connected to the partition; the sand retaining plate comprises a bottom plate and a side plate, a first elastic member is arranged between the bottom plate and the side plate, and one end of the first elastic member is connected to a rotating rod , a reinforcement is distributed above one end of the bottom plate, the reinforcement comprises a rigid rod and an elastic head, one end of the rigid rod is fixedly connected to the inner wall of the side plate, and the other end of the rigid rod is connected to the elastic head, the side plate comprises a fixed plate, a stopper and a groove, the fixed plate is arranged on the inner bottom of the side plate, the inner wall of the side plate is fixedly installed with a stopper, and a groove is provided on the side of the inner wall of the side plate away from the stopper; the vibrating assembly comprises a connecting plate, a vibrating rod, a connecting line and a knocking block, the connecting plate is rotatably arranged in the accommodating groove, and a vibrating rod is connected to one side of the connecting plate, and extends obliquely from the connecting plate to the outside of the accommodating groove, the inner cavity of the vibrating rod is provided with a connecting line, and the other end of the connecting line is connected to the knocking block.

[0006] As a preferred technical solution of the present invention, a second wind-breaking component is distributed on the side of the base away from the sand retaining wall, and the second wind-breaking component includes a second wing plate and a mounting plate, the second wing plate is distributed on one side of the base, and the bottom of the second wing plate is connected to the mounting plate.

[0007] As a preferred technical solution of the present invention, a first wind-breaking component is distributed on the side of the mounting plate away from the base, and the first wind-breaking component includes a connecting plate, a support block, a first wing panel, a fixed section and a movable section. The connecting plate is distributed on one side of the second wing panel, and a support block is fixedly connected to one side of the bottom of the connecting plate. A movable section is arranged on the periphery of the top end of the connecting plate, and the fixed section and the movable section constitute the first wing panel.

[0008] As a preferred technical solution of the present invention, a driving assembly is provided on the inner side of the first wind-breaking assembly, a wind direction monitor is installed on the surface of the fixed section, a motor is connected to the middle part of the bottom end of the connecting plate, a fixing box is distributed below the connecting plate, and a card slot is opened on the inner side wall of the fixing box.

[0009] As a preferred technical solution of the present invention, a support assembly is distributed on the inner side of the fixed section, and the support assembly includes a fixed rod, a movable rod, an outer tube, an inner rod and a third elastic member. The fixed rod is fixedly connected to the bottom inner wall of the fixed section, and an outer tube is distributed on one side of the fixed rod, an inner rod is arranged on the inner side of the outer tube, and one end of the inner rod is connected to the third elastic member, and the outer tube, the inner rod and the third elastic member constitute a movable rod.

[0010] As a preferred technical solution of the present invention, the base plate is rotatably connected to the rotating rod, and the rotation axis of the base plate is parallel to the axis of the rotating rod.

[0011] As a preferred technical solution of the present invention, the stopper is arranged on the sliding path of the bottom plate.

[0012] As a preferred technical solution of the present invention, the vibrating rod rotates with the connecting plate, and when the connecting plate is in a horizontal state, the angles between a plurality of the vibrating rods and the connecting plate are different.

[0013] Compared with the prior art, the present invention can achieve the following beneficial effects: 1. Combined with the sand blocking structure and vibrating rod, etc., it can prevent excessive sand accumulation from affecting the function of the sand blocking mechanism. By setting up the sand blocking mechanism, the sand blocking chamber blocks and deposits sand and dust. When the sand and dust in the sand blocking chamber accumulate to a certain amount, it will be automatically cleaned to prevent excessive sand accumulation from affecting the function of the sand blocking mechanism. By setting different vibrating rods, the connecting plate can be rotated once, and the sand blocking plate can be knocked multiple times to clean the sand and dust accumulated on the sand blocking plate; 2. By setting a wind-breaking mechanism at the front end of the sand-blocking mechanism, when the wind and sand pass through the wind-breaking system, the wind speed is reduced, and the sand and dust are blocked and deposited in the sand-blocking mechanism, thereby effectively preventing the spread and invasion of the wind and sand. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the sand-blocking sand retaining wall system of the present invention; Figure 2 It is a schematic cross-sectional view of the structure of the driving component in the sand-blocking wall system of the present invention; Figure 3 It is a schematic diagram of the structure of the support assembly in the sand-blocking sand retaining wall system of the present invention; Figure 4 It is a schematic diagram of the cross-sectional structure of the movable rod in the sand-blocking type sand retaining wall system of the present invention; Figure 5 It is a schematic diagram of the structure of the sand-blocking chamber in the sand-blocking type sand retaining wall system of the present invention; Figure 6 It is a structural schematic diagram of the state of dumping sand and dust in the sand-blocking chamber of the sand-blocking wall system of the present invention; Figure 7 It is a schematic diagram of the structure of the vibrating rod in the sand-blocking sand retaining wall system of the present invention; Figure 8 It is a schematic diagram of the cross-sectional structure of the accommodation groove in the sand-blocking type sand retaining wall system of the present invention; Fig. 9 It is a schematic diagram of the internal cross-sectional structure of the accommodating tank in another state of the sand-blocking sand retaining wall system of the present invention; Among them: 1. sand retaining wall; 2. first wind-breaking assembly; 21. connecting plate; 211. supporting block; 22. first wing plate; 221. fixed section; 222. movable section; 3. driving assembly; 31. wind direction monitor; 32. motor; 321. fixed box; 3211. slot; 4. supporting assembly; 41. fixed rod; 42. movable rod; 421. outer tube; 422. inner rod; 423. third elastic member; 5. second wind-breaking assembly; 51. second wing plate; 511. mounting plate; 6. base; 61. receiving groove; 6 2. Cover plate; 621. Push rod; 63. Second elastic member; 64. Receiving platform; 65. Partition plate; 7. Sand blocking plate; 71. Bottom plate; 711. Rotating rod; 712. First elastic member; 713. Reinforcement member; 7131. Rigid rod; 7132. Elastic head; 72. Side plate; 721. Fixed plate; 722. Block; 723. Groove; 8. Vibration assembly; 81. Connecting plate; 82. Vibration rod; 821. Connecting line; 822. Striking block. DETAILED DESCRIPTION

[0015] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention.

[0016] Example Please refer to Figure 1 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Fig. 9As shown, the present invention provides a sand-blocking sand retaining wall system, including a sand retaining wall 1, a sand-blocking mechanism is arranged at the front end of the windward surface of the sand retaining wall 1, and the sand-blocking mechanism includes: a base 6, a sand-blocking plate 7 and a vibrating assembly 8; the base 6 includes a receiving groove 61, a cover plate 62, a push rod 621, a second elastic member 63, a receiving platform 64 and a partition 65, the receiving groove 61 is opened on the base 6, the inner side of the receiving groove 61 is provided with a cover plate 62, and the bottom of the cover plate 62 is provided with a push rod 621, and a plurality of sand-blocking chambers are located above the receiving groove 61. The sand-blocking chambers are a box structure formed by splicing a plurality of sand-blocking plates 7, and the opening is far away from the sand retaining wall 1. The bottom of one end of the cover plate 62 is fixedly connected with the second elastic member 63, and a receiving platform 64 is distributed on one side of the sand-blocking plate 7. , when there is no external force, the second elastic member 63 makes the plate in a horizontal state. As the sand accumulates on the cover plate 62, the cover plate 62 rotates to pour the sand into the receiving groove 61. The other end of the second elastic member 63 is connected to the partition 65; the sand blocking plate 7 includes a bottom plate 71 and a side plate 72. A first elastic member 712 is arranged between the bottom plate 71 and the side plate 72. When there is no external force, the first elastic member 712 makes the bottom plate 71 contact with the side plate 72 to form a blocking state. As the sand accumulates on the bottom plate 71, the blocking effect between the bottom plate 71 and the side plate 72 disappears, and the sand leaves the bottom plate 71. The bottom plate 71 is rotatably connected to the rotating rod 711. The rotation axis of the bottom plate 71 is parallel to the axis of the rotating rod 711. The first elastic member 712 One end is connected to a rotating rod 711, and a reinforcing member 713 is distributed above one end of the bottom plate 71. The reinforcing member 713 includes a rigid rod 7131 and an elastic head 7132. One end of the rigid rod 7131 is fixedly connected to the inner wall of the side plate 72, and the other end of the rigid rod 7131 is connected to the elastic head 7132. The elastic head 7132 is made of elastic material, such as rubber. The side plate 72 includes a fixed plate 721, a stopper 722 and a groove 723. The fixed plate 721 is arranged at the inner bottom of the side plate 72, and the inner wall of the side plate 72 is fixedly installed with a stopper 722. The stopper 722 is arranged on the sliding path of the bottom plate 71, and a groove 723 is provided on the inner wall of the side plate 72 away from the stopper 722; the vibrating assembly 8 includes a connecting plate 81, a vibrating rod 82, a connecting line 821 and a knocking block 822, the connecting plate 81 is rotatably arranged in the accommodating groove 61, and a vibrating rod 82 is connected to one side of the connecting plate 81, and is obliquely extended from the connecting plate 81 to the outside of the accommodating groove 61, and the connecting plate 81 is an eccentric plate, so that when there is no external force, the connecting plate 81 is in a horizontal state, and the sand in the sand blocking chamber falls on the connecting plate 81. As the sand accumulates, the connecting plate 81 rotates, and then restores the horizontal state under the action of the center of gravity, and the vibrating rod 82 rotates with the connecting plate 81. When the connecting plate 81 is in a horizontal state, the angles between the several vibrating rods 82 and the connecting plate 81 are different, and the inner cavity of the vibrating rod 82 is provided with a connecting line 821, and the other end of the connecting line 821 is connected to the knocking block 822; The base 6 is provided with a plurality of receiving platforms 64 corresponding to the vibrating rods 82, and different receiving platforms 64 are at different distances from the sand blocking chamber, and the plurality of vibrating rods 82 are of different lengths, and the base 6 is buried in the sand; The sand-blocking chamber is a box structure formed by a plurality of sand-blocking plates 7 and has an opening toward one side of the second wind-breaking component 5. A plurality of sand-blocking chambers are spliced ​​together to form a honeycomb structure. Under the action of gravity of sand and dust, when the bottom plate 71 moves downward to the stopper 722, the stopper 722 blocks the bottom plate 71 from moving further downward. At this time, the bottom plate 71 moves to the groove 723, and the sand and dust on the bottom plate 71 slides off from the groove 723. As the dust slides toward the groove 723, the center of gravity of the dust also shifts toward the groove 723 side, causing the bottom plate 71 to rotate, thereby accelerating the dumping of the dust. As the dust accumulates on the bottom plate 71, the bottom plate 71 gradually moves downward, and the first elastic member 712 is compressed. At the same time, a through hole is provided on the bottom plate 71, and the elastic member can be inserted into the through hole. The through hole is located at a position of the bottom plate 71 close to the groove 723. The elastic head 7132 is inserted into the through hole, which has a certain pulling effect on the bottom plate 71, ensuring that the bottom plate 71 moves downward first and then rotates. When there is no external force, the second elastic member 63 makes the plate in a horizontal state. As sand accumulates on the cover plate 62, the cover plate 62 rotates to dump the sand. The elastic coefficient of the second elastic member 63 is greater than that of the first elastic member 63. The elastic member 712 is provided, and when there is no external force, the connecting plate 81 is in a horizontal state. When the cover plate 62 is horizontal, the push rod 621 has no contact with the connecting plate 81. The cover plate 62 rotates to drive the push rod 621 to push the connecting plate 81 to rotate. After the cover plate 62 is reset under the action of the second elastic member 63, the connecting plate 81 returns to a horizontal state under the action of the center of gravity. As the connecting plate 81 rotates, the vibrating rod 82 strikes the sand blocking plate 7. Sand and dust falling from the sand blocking chamber accumulates on the cover plate 62. After accumulating to a certain amount, the cover plate 62 rotates, and the push rod 621 rotates with the cover plate 62 to push the connecting plate 81 to rotate. The rotation of the connecting plate 81 drives the vibrating rod 82 to rotate and strike the sand blocking plate 7, so that the sand and dust accumulated on the sand blocking plate 7 falls off, thereby preventing the sand blocking plate 7 from being blocked and ensuring the ventilation function of the sand blocking plate 7. Since there is friction between the vibrating rod 82 and the connecting plate 81, and this friction makes the vibrating rod 82 rotate with the connecting plate 81 when there is no external force, and when the connecting plate 81 is in a horizontal state, the angles between the vibrating rods 82 and the connecting plate 81 are different. The base 6 is provided with a plurality of receiving platforms 64 of different heights corresponding to the vibrating rods 82. The height of the receiving platform 64 and the distance from the sand blocking chamber are different. When the connecting plate 81 is in a horizontal state, the vibrating rod 82 overlaps the corresponding receiving platform 64. The rotation of the connecting plate 81 drives the vibrating rod 82 to rotate. The vibrating rod 82 with the smallest angle with the connecting plate 81 first rotates to abut against the sand blocking plate 7 and knocks the sand blocking plate 7. After the vibrating rod 82 abuts against the sand blocking plate 7, it can no longer rotate with the connecting plate 81. At this time, the connecting plate 81 continues to rotate, and the vibrating rod 82 and the connecting plate 81 rotate relative to each other. The connecting plate 81 continues to rotate, and the vibrating rod 82 knocks the sand blocking plate 7 in sequence according to the angle between the vibrating rod 82 and the connecting plate 81, that is, one rotation of the connecting plate 81 realizes multiple knocks on the sand blocking plate 7, and the sand and dust deposited on the sand blocking plate 7 is vibrated off. When the connecting plate 81 is reset, it drives the vibrating rod 82 to rotate, and the vibrating rod 82 stops rotating after it rotates to abut against the corresponding receiving platform 64; As a further implementation of this embodiment, Figure 1 As shown, a second wind-breaking assembly 5 is distributed on one side of the base 6 away from the sand retaining wall 1, and the second wind-breaking assembly 5 includes a second wing plate 51 and a mounting plate 511, the second wing plate 51 is distributed on one side of the base 6, and the bottom of the second wing plate 51 is connected to the mounting plate 511; The second wind-breaking component 5 includes two second wing panels 51 which are arranged opposite to each other. The second wing panels 51 are arranged in a streamlined shape. The two second wing panels 51 are arranged opposite to each other and spliced ​​to form an arc-shaped structure protruding away from the sand retaining wall 1. A mounting plate 511 is fixedly connected to the bottom of the second wing panel 51. The mounting plate 511 is buried in the sand. The number of the first wind-breaking component 2 and the second wind-breaking component 5 is set according to the local wind conditions, and the second wind-breaking component 5 is staggered with the first wind-breaking component 2. After being broken by the first wind-breaking component 2, the strong wind continues to move to the second wind-breaking component 5 for secondary wind-breaking, and the second wind-breaking component 5 does not rotate with the wind direction, but remains parallel to the sand retaining wall 1. No matter how much the first wind-breaking component 2 rotates with the wind direction, the wind direction passing through the second wind-breaking component 5 will be guided to be parallel to the sand retaining wall 1 and vertical, further reducing the impact of the strong wind on the sand retaining wall 1. The sand-blocking mechanism is arranged between the second wind-breaking component 5 and the sand retaining wall 1, and the sand-blocking mechanism and the second wind-breaking component 5 are staggered. The sand-blocking mechanism includes a base 6, a sand-blocking chamber and a vibrating component 8. After the wind and sand pass through the wind-breaking system, the wind speed is reduced, and the sand and dust are blocked and deposited in the sand-blocking mechanism, thereby effectively preventing the spread and invasion of the wind and sand. As a further implementation of this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a first wind-breaking component 2 is distributed on a side of the mounting plate 511 away from the base 6, and the first wind-breaking component 2 includes a connecting plate 21, a supporting block 211, a first wing plate 22, a fixed section 221 and a movable section 222. The connecting plate 21 is distributed on one side of the second wing plate 51, and a supporting block 211 is fixedly connected to one side of the bottom of the connecting plate 21, a movable section 222 is arranged on the periphery of the top end of the connecting plate 21, and the fixed section 221 and the movable section 222 constitute the first wing plate 22, a driving component 3 is arranged on the inner side of the first wind-breaking component 2, a wind direction monitor 31 is installed on the surface of the fixed section 221, a motor 32 is connected to the middle part of the bottom end of the connecting plate 21, a fixing box 321 is distributed below the connecting plate 21, and a card slot 3211 is opened on the inner side wall of the fixing box 321; In windy and sandy weather, the wind direction monitor 31 monitors the wind direction information and transmits the information to the central control system. After receiving the signal, the central control system controls the motor 32 to rotate, and the motor 32 drives the connecting plate 21 to rotate, and the connecting plate 21 drives the first wing plate 22 to rotate, so that the first wing plate 22 rotates with the wind direction, and the wind blows directly on the first wing plate 22. The first wing plate 22 is used to guide and disperse the strong wind, and the wind direction is converted into vertical and horizontal component forces to form a gathering flow, so as to achieve the purpose of breaking the wind and reduce the impact of the strong wind on the sand retaining wall 1. The length of the slot 3211 determines the rotation angle of the connecting plate 21. The length of the slot 3211 can be set according to local meteorological conditions. In the present application, the length of the slot 3211 is set so that the maximum rotation angle of the connecting plate 21 in the clockwise and counterclockwise directions is 30°. The greater the rotation angle of the first wing plate 22, the closer the wind direction guided by the first wing plate 22 will be to the vertical direction of the sand retaining wall 1. The rotation angle of the connecting plate 21 and the first wing plate 22 is limited to within 30° to prevent the first wing plate 22 from rotating at too large an angle and losing the wind-breaking effect relative to the sand retaining wall 1. The first wing plate 22 includes a fixed section 221 and a movable section 222 connected in series. The length ratio of the movable section 222 to the fixed section 221 is 1:4. The fixed section 221 is fixedly connected to the connecting plate 21, the movable section 222 is located above the fixed section 221, and the movable section 222 is hinged to the fixed section 221. The axis of the rotation of the movable section 222 is horizontal, so that the movable section 222 can be found to flip under the action of wind and sand. A support assembly 4 is provided between the first wing plate 22 and the connecting plate 21. The support assembly 4 supports the fixed section 221 and can drive the flipped movable section 222 to reset. The first wing plate 22 is the structure in the entire sand retaining system that is subject to the greatest impact of strong winds. Under the action of the first wing plate 22, the wind force is decomposed into vertical forces, and the impact on the upper part of the first wing plate 22 is relatively large. When the wind force is too strong, the movable section 222 is flipped under the action of the wind force. When the wind force decreases, the movable section 222 is reset under the action of the support assembly 4. As a further implementation of this embodiment, Figure 1 , Figure 3 and Figure 4 As shown, a support assembly 4 is distributed inside the fixed section 221, and the support assembly 4 includes a fixed rod 41, a movable rod 42, an outer tube 421, an inner rod 422 and a third elastic member 423. The fixed rod 41 is fixedly connected to the inner wall of the bottom of the fixed section 221, and an outer tube 421 is distributed on one side of the fixed rod 41, an inner rod 422 is arranged on the inner side of the outer tube 421, and one end of the inner rod 422 is connected to the third elastic member 423, and the outer tube 421, the inner rod 422 and the third elastic member 423 constitute the movable rod 42; When in use, since the outer tube 421 is connected to the connecting plate 21, the inner rod 422 is inserted in the outer tube 421, the inner rod 422 is slidably connected to the outer tube 421, the inner rod 422 is rotatably connected to the movable section 222, the rotation axis of the inner rod 422 is horizontal, the third elastic member 423 is fixedly arranged between the inner rod 422 and the outer tube 421, and the third elastic member 423 drives the inner rod 422 to move in the direction close to the movable section 222, so that without external force, the movable section 222 remains connected in series with the fixed section 221, and under the action of wind and sand, the movable section 222 flips to make the inner rod 422 and the outer tube 421 move relative to each other, and the third elastic member 423 is compressed, converting the wind force into the elastic potential energy of the third elastic member 423, further improving the resistance of the first wing plate 22 to strong winds; Specific working principle: In strong sandstorm weather, the sand is blown toward the sand retaining wall 1 through the wind-breaking system and the sand-blocking system in sequence. The wind direction monitor 31 on the first wing plate 22 monitors the wind direction and transmits the signal to the central control system. After receiving the signal, the central control system controls the motor 32 to start. The motor 32 drives the first wing plate 22 to rotate through the connecting plate 21, so that the first wing plate 22 directly blows the first wing plate 22. The first wing plate 22 guides and disperses the strong wind, converts the wind direction into the vertical and horizontal components, forms a convergence flow, achieves the purpose of breaking the wind, and reduces the impact of the strong wind on the sand retaining wall 1. If the wind is too strong, the active section 222 of the first wing plate 22 will be deflected and the third elastic member 423 will be compressed. After the wind decreases, the third elastic member 423 will restore its deformation to restore the active section 222. The strong wind force after passing through the first wind-breaking component 2 is reduced, and then blows toward the second wind-breaking component 5. The angle between the second wind-breaking component 5 and the sand retaining wall 1 remains unchanged. The wind passing through the second wind-breaking component 5 is always converted into a direction parallel to the sand retaining wall 1 and a vertical direction, reducing the impact of the strong wind on the sand retaining wall 1. Subsequently, the wind speed after passing through the wind-breaking system is reduced, and the sand and dust are blocked by the sand-blocking plate 7 and deposited in the sand-blocking chamber, thereby effectively preventing the spread and invasion of wind and sand. As sand and dust accumulate in the sand blocking chamber, the bottom plate 71 moves downward, and the first elastic member 712 is compressed. When the bottom plate 71 moves to the stop block 722, it cannot move downward any further. At this time, the sand and dust on the bottom plate 71 slides downward from the groove 723, and as the sand and dust slides, the bottom plate 71 rotates, accelerating the dumping of the sand and dust on the bottom plate 71, and the sand and dust dumped by the bottom plate 71 falls on the cover plate 62. As sand and dust accumulate on the cover plate 62, the second elastic member 63 is compressed, and the cover plate 62 rotates. The push rod 621 rotates with the cover plate 62 to push the connecting plate 81 to rotate. The rotation of the connecting plate 81 drives the vibrating rod 82 to rotate. The rotation of the vibrating rod 82 drives the vibrating block to strike the sand blocking plate 7, so that the sand and dust accumulated on the sand blocking plate 7 falls off, thereby preventing the sand blocking plate 7 from being blocked and ensuring the ventilation function of the sand blocking plate 7.

[0017] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A sand-blocking wall system, comprising a sand-blocking wall (1), characterized in that: The sand retaining wall (1) is provided with a sand retaining mechanism at the windward end thereof, and the sand retaining mechanism comprises: A base body (6), a sand blocking plate (7) and a vibrating assembly (8); The base (6) comprises a receiving groove (61), a cover plate (62), a push rod (621), a second elastic member (63), a receiving platform (64) and a partition (65); the receiving groove (61) is formed on the base (6); a cover plate (62) is provided on the inner side of the receiving groove (61); a push rod (621) is provided on the bottom of the cover plate (62); the bottom of one end of the cover plate (62) is fixedly connected to the second elastic member (63); a receiving platform (64) is provided on one side of the sand blocking plate (7); and the other end of the second elastic member (63) is connected to the partition (65); The sand blocking plate (7) comprises a bottom plate (71) and a side plate (72), a first elastic member (712) is arranged between the bottom plate (71) and the side plate (72), one end of the first elastic member (712) is connected to a rotating rod (711), a reinforcing member (713) is arranged above one end of the bottom plate (71), the reinforcing member (713) comprises a rigid rod (7131) and an elastic head (7132), one end of the rigid rod (7131) is fixedly connected to the side plate (72), and one end of the first elastic member (712) is connected to a rotating rod (711). The inner side wall of the side plate (72), and the other end of the rigid rod (7131) is connected to an elastic head (7132), the side plate (72) comprises a fixing plate (721), a stopper (722) and a groove (723), the fixing plate (721) is arranged at the inner bottom of the side plate (72), the inner side wall of the side plate (72) is fixedly mounted with the stopper (722), and the inner side wall of the side plate (72) is provided with a groove (723) on a side away from the stopper (722); The vibrating assembly (8) comprises a connecting plate (81), a vibrating rod (82), a connecting line (821) and a knocking block (822); the connecting plate (81) is rotatably arranged in the accommodating groove (61); a vibrating rod (82) is connected to one side of the connecting plate (81) and extends obliquely from the connecting plate (81) to the outside of the accommodating groove (61); a connecting line (821) is arranged in the inner cavity of the vibrating rod (82); and the other end of the connecting line (821) is connected to the knocking block (822).

2. A sand-blocking wall system according to claim 1, characterized in that: A second wind-breaking component (5) is distributed on a side of the base (6) away from the sand retaining wall (1), and the second wind-breaking component (5) comprises a second wing plate (51) and a mounting plate (511), the second wing plate (51) being distributed on one side of the base (6), and the bottom of the second wing plate (51) being connected to the mounting plate (511).

3. The sand-blocking wall system according to claim 2, characterized in that: A first wind-breaking component (2) is distributed on a side of the mounting plate (511) away from the base (6), the first wind-breaking component (2) comprising a connecting plate (21), a supporting block (211), a first wing plate (22), a fixed section (221) and a movable section (222), the connecting plate (21) being distributed on one side of the second wing plate (51), and a bottom side of the connecting plate (21) being fixedly connected to the supporting block (211), a movable section (222) being arranged on the periphery of the top end of the connecting plate (21), and the fixed section (221) and the movable section (222) forming the first wing plate (22).

4. The sand-blocking wall system according to claim 3 is characterized in that: A driving assembly (3) is arranged on the inner side of the first wind-breaking assembly (2), a wind direction monitor (31) is installed on the surface of the fixed section (221), a motor (32) is connected to the middle of the bottom end of the connecting plate (21), a fixing box (321) is arranged below the connecting plate (21), and a slot (3211) is provided on the inner side wall of the fixing box (321).

5. The sand-blocking wall system according to claim 3, characterized in that: A support assembly (4) is distributed on the inner side of the fixed section (221), and the support assembly (4) comprises a fixed rod (41), a movable rod (42), an outer tube (421), an inner rod (422) and a third elastic member (423); the fixed rod (41) is fixedly connected to the inner side wall of the bottom of the fixed section (221), and the outer tube (421) is distributed on one side of the fixed rod (41); an inner rod (422) is arranged on the inner side of the outer tube (421), and one end of the inner rod (422) is connected to the third elastic member (423); the outer tube (421), the inner rod (422) and the third elastic member (423) constitute the movable rod (42).

6. The sand-blocking wall system according to claim 1, characterized in that: The bottom plate (71) is rotatably connected to the rotating rod (711), and the rotation axis of the bottom plate (71) is parallel to the axis of the rotating rod (711).

7. The sand-blocking wall system according to claim 1, characterized in that: The stopper (722) is arranged on the sliding path of the bottom plate (71).

8. The sand-blocking wall system according to claim 1, characterized in that: The vibrating rod (82) rotates with the connecting plate (81); when the connecting plate (81) is in a horizontal state, the angles between a plurality of the vibrating rods (82) and the connecting plate (81) are different.

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