River channel slope protection brick laying device for water conservancy project

Abstract

The invention relates to the technical field of slope protection construction, and discloses a river channel slope protection brick laying device for hydraulic engineering, which comprises a walking frame and a moving table moving on the walking frame, the two ends of the walking frame are connected with a first moving vehicle and a second moving vehicle, and the first moving vehicle and the second moving vehicle respectively move on the top plane and the bottom plane of a slope protection. The moving direction of the moving table is parallel to the slope of the slope protection, a laying mechanism and a flattening mechanism are arranged on the two sides of the moving table correspondingly, a clamping mechanism for clamping the slope protection bricks is arranged on the laying mechanism, and a conveying mechanism is arranged on one side of the laying mechanism and used for conveying the slope protection bricks to the clamping position. The flattening mechanism comprises an abutting plate pressed on the laid slope protection bricks and a hammering mechanism for impacting the abutting plate, through mechanical automation structural design, the problems of efficiency, precision and labor intensity in traditional laying are solved, and the slope protection brick laying device is particularly suitable for slope protection projects of large-gradient and long-distance rivers and has remarkable economic and social benefits.

Description

Technical Field

[0001] The invention relates to the technical field of slope protection construction, in particular to a river channel slope protection brick laying device for water conservancy projects. Background Art

[0002] River slope protection is a protection and reinforcement project for river banks or river bank slopes. It aims to protect the stability of the river and prevent problems such as soil erosion, soil erosion and rock collapse. There are plant-type slope protection, geotechnical material composite planting base slope protection, ecological gabion slope protection, vegetation-type ecological concrete slope protection and other forms.

[0003] Slope protection bricks usually have unique shapes and structures, and can be spliced ​​or interlocked to form an integral protective layer, which can effectively disperse the impact of water flow and reduce the direct scouring of the slope by water flow, thereby enhancing the stability of the slope protection and preventing slope collapse and soil erosion. It is a slope protection method adopted by many river slope protection.

[0004] Due to the unique shape of slope protection bricks, they are generally laid by workers. However, manual laying is slow and cannot meet the needs of large-scale projects. Slope protection bricks are heavy and can easily cause fatigue or injury to workers during transportation and laying. After laying, they need to be manually knocked to adjust the flatness, which makes it difficult to ensure that the bricks fit tightly against the slope surface. They may become loose after long-term use. Although existing mechanical laying equipment can partially replace manual labor, there are still problems such as unstable clamping, feed jamming, and uneven flattening force. They cannot adapt to complex slope conditions and have poor actual use effects. Summary of the invention

[0005] The technical problem to be solved by the present invention is to overcome the above difficulties and provide a river slope protection brick laying device for water conservancy projects.

[0006] In order to solve the above technical problems, the technical solution provided by the present invention is as follows: a river slope protection brick laying device for water conservancy projects, comprising a traveling frame and a moving platform moving on the traveling frame, wherein a moving vehicle 1 and a moving vehicle 2 are connected to both ends of the traveling frame, the moving vehicle 1 and the moving vehicle 2 move on the top plane and the bottom plane of the slope protection respectively, and the moving direction of the moving platform is parallel to the slope of the slope protection; Balance wing plates are provided on both sides of the mobile platform. A lifting and lowering laying mechanism and a conveying mechanism are provided on the balance wing plate on one side, and a lifting and lowering flattening mechanism is provided on the balance wing plate on the other side. The laying mechanism includes a lifting platform 1 and a positioning plate, wherein the lifting platform 1 is movably arranged on the balance wing plate, the positioning plate is fixed on the lifting platform 1, and a clamping mechanism for clamping the slope protection bricks is arranged inside the positioning plate; The conveying mechanism includes a feeding trough plate, a loading platform and a feeding platform. The feeding trough plate and the loading platform move synchronously with the moving platform, and the feeding platform slides inside the loading platform. The flattening mechanism includes a second lifting table, which is movably arranged on the balance wing plate. A butting plate is provided at the bottom of the second lifting table, and a hammering mechanism for impacting the butting plate is provided on the second lifting table.

[0007] As an improvement: The clamping mechanism includes a second cylinder, a driving rod, a connecting rod, a first transmission rod, and a clamping plate. The output end of the second cylinder is connected to the driving rod. A sliding table that slides inside the positioning plate is provided on the connecting rod. Both ends of the first transmission rod are hinged to the connecting rod and the driving rod respectively, and the clamping plate is fixed to the bottom of the connecting rod.

[0008] As an improvement: A longitudinal chute and a transverse chute are provided inside the positioning plate. The sliding table is slidably matched with the longitudinal chute and the transverse chute. A first longitudinal limiting sliding table is provided on the longitudinal chute, and a second transverse limiting sliding table is provided on the transverse chute. Limiting chutes that are limit-matched with the first longitudinal limiting sliding table are provided on both sides of the sliding table, and the bottom of the sliding table is limit-matched with the second transverse limiting sliding table.

[0009] As an improvement: An extension rod is movably arranged in the through hole at the bottom of the driving rod. A first spring connected to the driving rod is provided at the top of the extension rod, an H-shaped pressing plate is provided at the bottom of the extension rod, and a limiting support plate is provided at the bottom of the clamping plate.

[0010] As an improvement: A first limiting block is provided in the side groove of the feeding table. The first limiting block is inserted and matched with the side groove of the slope protection brick. A second spring is connected between the first limiting block and the feeding table. A butting rod is provided on one side of the first limiting block, and a butting block matched with the butting rod is provided on the feeding table.

[0011] As an improvement: The hammering mechanism includes a second motor, an eccentric rotating shaft, a second transmission rod, an impact column, and a hammer head. The second motor is fixed on the second lifting table. The output end of the second motor is connected to the eccentric rotating shaft. Both ends of the second transmission rod are hinged to the eccentric rotating shaft and the top of the impact column respectively, and the bottom of the impact column is elastically connected to the hammer head.

[0012] As an improvement: A fixing frame is provided outside the second lifting table. The impact column slides in the through hole of the fixing frame. A fixing pipe column is provided at the bottom of the fixing frame, and the fixing pipe column is elastically connected to the butting plate.

[0013] As an improvement: The traveling frame includes a truss and a top plate fixed on the truss. A track is provided on the top plate. Track wheels matched with the track are provided at the bottom of the moving table. A winch is provided on the first moving vehicle, and the winch is connected to the moving table through a steel wire rope. An outer truss is provided on one side of one end of the truss. A rotating roller is rotatably provided on the outer truss, and the bottom of the feeding trough plate is matched with the rotating roller.

[0014] The beneficial effects of the present invention compared with the prior art are as follows: Through the mechanical automation structure design, the present invention solves the problems of efficiency, precision, and labor intensity in traditional laying, and is especially suitable for river slope protection projects with large slopes and long distances, having significant economic and social benefits. The specific advantages are as follows: 1. The clamping mechanism uses a bidirectional outward expansion clamping method, combined with the upper and lower limiting functions of the H-shaped pressing plate and the limiting support plate, to ensure that the slope protection bricks do not shake during the transfer process and can be accurately inserted into the slots of adjacent bricks; 2. The conveying mechanism realizes the automatic feeding and anti-dropping of slope protection bricks and improves the feeding continuity through the insertion and cooperation of the limiting block one and the side groove, combined with the linkage design of the spring two and the abutting block; 3. The walking frame moves synchronously on the top and bottom planes of the slope through the mobile vehicle one and the mobile vehicle two, ensuring that the mobile platform is always parallel to the slope surface and avoiding inclined laying; 4. The flattening mechanism combines elastic buffering and high-frequency hammering. The abutting plate is in flexible contact with the slope protection brick through the spring three to prevent damage to the brick body caused by rigid impact. The eccentric rotating shaft and the spring four energy storage design of the hammering mechanism convert the rotational motion of the second motor into a high-intensity impact force, enabling the bricks to be quickly compacted and evenly stressed. Description of the Drawings

[0015] Figure 1 It is a structural schematic diagram of the present invention.

[0016] Figure 2 It is a schematic diagram of the main structure of the present invention Figure 1 .

[0017] Figure 3 It is a schematic diagram of the main structure of the present invention Figure 2 .

[0018] Figure 4 It is a structural schematic diagram of the walking frame and the mobile platform of the present invention.

[0019] Figure 5 It is a structural schematic diagram of the laying mechanism and the clamping mechanism of the present invention.

[0020] Figure 6 It is an exploded view of the laying mechanism and the clamping mechanism of the present invention.

[0021] Figure 7 It is a cross-sectional view of the positioning plate of the present invention.

[0022] Figure 8 It is a cross-sectional view of the clamping mechanism and the positioning plate of the present invention.

[0023] Figure 9 It is an exploded view of the clamping mechanism of the present invention.

[0024] Figure 10 It is a structural schematic diagram of the conveying mechanism of the present invention.

[0025] Figure 11 It is a structural schematic diagram of the feeding table of the present invention.

[0026] Figure 12 It is a cross-sectional view of the feeding table of the present invention.

[0027] Figure 13 It is a schematic structural diagram of the flattening mechanism and the hammering mechanism of the present invention.

[0028] Figure 14 It is an exploded view of the hammering mechanism of the present invention.

[0029] Figure 15 It is a schematic diagram of the structure and arrangement state of the slope protection brick.

[0030] As shown in the figure: 00, slope protection brick; 01, hollow groove; 02, side platform; 03, slot; 04, side groove; 1, walking frame; 2, moving platform; 3, moving vehicle 1; 4, moving vehicle 2; 5, laying mechanism; 6, clamping mechanism; 7, conveying mechanism; 8, flattening mechanism; 9, hammering mechanism; 11, truss; 12, top plate; 13, track; 14, connecting truss 1; 15, connecting truss 2; 16, buffer plate; 17, outer truss; 18, roller; 19, connecting shaft; 21, track wheel; 22, balance wing plate; 23, slideway; 24, cylinder 1; 51, lifting platform 1; 52, slider 1; 53, fixed platform; 54, positioning plate; 541, longitudinal chute; 542, transverse chute; 543, limiting slide 1; 544, limiting slide 2; 545, directional slide; 55, support leg; 61, cylinder 2; 62, driving rod; 63, connecting rod; 64, slide; 641, limiting chute; 65, transmission rod 1; 66, clamping plate; 661, rubber pad; 662, limiting support plate; 67, extension rod; 68, H-shaped pressing plate; 69, spring 1; 71, feeding trough plate; 72, loading platform; 73, connecting frame; 74, feeding platform; 741, driving block; 742, limiting platform; 743, abutting block; 75, motor 1; 751, threaded column; 76, limiting block 1; 761, abutting rod; 77, spring 2; 81, lifting platform 2; 82, slider 2; 83, fixed frame; 84, fixed pipe column; 85, guiding column 1; 86, spring 3; 87, abutting plate; 88, impacted platform; 91, motor 2; 92, eccentric rotating shaft; 93, transmission rod 2; 94, impact column; 95, guiding column 2; 96, hammer head; 97, spring 4. Detailed implementation manners

[0031] The following further elaborates on the present invention in conjunction with the accompanying drawings.

[0032] In conjunction with att Figure 1 、att Figure 2 and att Figure 3As shown in the figure, a device for laying slope protection bricks for water conservancy projects includes a walking frame 1 and a moving platform 2 that moves on the walking frame 1. At both ends of the walking frame 1, there are a first moving vehicle 3 and a second moving vehicle 4. The first moving vehicle 3 and the second moving vehicle 4 move on the top plane and the bottom plane of the slope protection respectively. The moving direction of the moving platform 2 is parallel to the slope of the slope protection. On both sides of the moving platform 2, there are a laying mechanism 5 and a flattening mechanism 8 respectively. On the laying mechanism 5, there is a clamping mechanism 6 for clamping the slope protection bricks 00. On one side of the laying mechanism 5, there is a conveying mechanism 7 for sending the slope protection bricks 00 to the clamping position. The flattening mechanism 8 includes a butting plate 87 that presses on the laid slope protection bricks 00 and a hammering mechanism 9 that impacts the butting plate 87.

[0033] Combined with the attached Figure 1 , attached Figure 3 and attached Figure 4 As shown in the figure, the walking frame 1 includes a truss 11 and a top plate 12 fixed on the truss 11. At both ends of the truss 11, there are a first connecting truss 14 and a second connecting truss 15 respectively. On both the first connecting truss 14 and the second connecting truss 15, there are a connecting shaft 19 and a buffer plate 16. The connecting shaft 19 is hung on the connecting structure of the first moving vehicle 3 and the second moving vehicle 4. The connecting structure of the first moving vehicle 3 and the second moving vehicle 4 has the function of adjusting the height. On the top plate 12, there is a track 13. At the bottom of the moving platform 2, there are track wheels 21 that cooperate with the track 13. On the first moving vehicle 3, there is a winch. The winch is connected to the moving platform 2 through a steel rope. On the first connecting truss 14, there is a guiding wheel for guiding the steel rope. On both sides of the moving platform 2, there are balance wing plates 22. The inner convex platforms of the balance wing plates 22 are in limit cooperation with the side grooves of the top plate 12. On the balance wing plate 22 on one side of the flattening mechanism 8, there is a counterweight.

[0034] The walking frame 1, the moving platform 2, the first moving vehicle 3 and the second moving vehicle 4 of this device form the moving mechanism of the laying structure. During the assembly stage, the walking frame 1 is hung on the first moving vehicle 3 and the second moving vehicle 4, and the connecting structure is adjusted to make the walking frame 1 parallel to the slope protection, so that the moving direction of the moving platform 2 is parallel to the slope protection. The moving platform 2 is driven to move on the top plate 12 by the winch on the first moving vehicle 3, thereby driving the laying mechanism 5, the conveying mechanism 7 and the flattening mechanism 8 to move. In order to maintain the balance of the moving platform 2, a counterweight is added to the balance wing plate 22. Through the limit cooperation between the inner convex platform of the balance wing plate 22 and the side groove of the top plate 12, the moving platform 2 is prevented from tipping over during movement.

[0035] Combined with the attached Figure 2 , attached Figure 5 , attached Figure 6 , attached Figure 7 and attached Figure 9As shown, the laying mechanism 5 includes a first lifting platform 51 and a positioning plate 54. A first slider 52 is provided at the rear side of the first lifting platform 51. A slideway 23 that slidably cooperates with the first slider 52 and a first cylinder 24 for driving the first lifting platform 51 to move up and down are provided on the balance wing plate 22. A fixed platform 53 is provided at the front side of the first lifting platform 51. The positioning plate 54 is fixed to the fixed platform 53. A clamping mechanism 6 for clamping the slope protection brick 00 is provided inside the positioning plate 54. The clamping mechanism 6 includes a second cylinder 61, a driving rod 62, a connecting rod 63, a first transmission rod 65 and a clamping plate 66. The second cylinder 61 is fixed to the fixed platform 53. The output end of the second cylinder 61 is connected to the driving rod 62. A directional sliding platform 545 that slidably cooperates with the driving rod 62 is provided inside the positioning plate 54. A sliding platform 64 that slides inside the positioning plate 54 is provided on the connecting rod 63. The two ends of the first transmission rod 65 are respectively hinged to the connecting rod 63 and the driving rod 62. The clamping plate 66 is fixed to the bottom of the connecting rod 63.

[0036] The laying mechanism 5 is used to place the slope protection brick 00 from the conveying mechanism 7 onto the slope. The existing technology can clamp and displace the slope protection brick 00, but the slope protection brick 00 is not very stable during the process, and when the slope protection brick 00 is laid, the side platform 02 needs to be inserted into the slot 03, as shown in the attached Figure 15 figure, and this requires stable transfer ability.

[0037] When the laying mechanism 5 is working, the first cylinder 24 drives the first lifting platform 51 to descend, so that the whole laying mechanism 5 moves. After the clamping plate 66 of the clamping mechanism 6 extends into the hollow groove 01 of the slope protection brick 00, the first cylinder 24 stops. Then the second cylinder 61 pushes the driving rod 62 to move downwards. Through the transmission of the first transmission rod 65, the connecting rod 63 moves horizontally inside the positioning plate 54, driving the clamping plate 66 to move horizontally. Finally, the clamping plate 66 contacts the side of the hollow groove 01, and the two clamping plates 66 perform an outward expansion clamping on the slope protection brick 00. Then, under the drive of the first cylinder 24, the slope protection brick 00 is moved to the slope.

[0038] Combined with the attached Figure 7 figure, attached Figure 8 figure and attached Figure 9 figure as shown, a longitudinal sliding groove 541 and a transverse sliding groove 542 are provided inside the positioning plate 54. The sliding platform 64 slidably cooperates with the longitudinal sliding groove 541 and the transverse sliding groove 542. A longitudinal limiting sliding platform 543 is provided on the longitudinal sliding groove 541. A transverse limiting sliding platform 544 is provided on the transverse sliding groove 542. Limiting sliding grooves 641 that are in limiting cooperation with the limiting sliding platform 543 are provided on both sides of the sliding platform 64. The bottom of the sliding platform 64 is in limiting cooperation with the limiting sliding platform 544.

[0039] Combined with the attached Figure 9As shown, an extension rod 67 is movably provided in the through hole at the bottom of the driving rod 62 on the fixed platform 53, a spring 69 connected to the driving rod 62 is provided on the top of the extension rod 67, an H-shaped pressure plate 68 is provided at the bottom of the extension rod 67, a rubber pad 661 is provided on the inner side of the clamping plate 66, a limiting support plate 662 is provided at the bottom of the clamping plate 66, and a plurality of support legs 55 are provided at the bottom of the positioning plate 54.

[0040] The working mode of the above-mentioned laying mechanism 5 realizes basic clamping and transferring work. However, during the transfer process of the slope protection bricks 00, they are easily collided with the laid slope protection bricks 00, causing the slope protection bricks 00 to jump and tilt, affecting the accurate positioning of the slope protection bricks 00. It is necessary to add a limiting structure to the laying mechanism 5 to prevent the slope protection bricks 00 from being moved to avoid this problem.

[0041] The longitudinal slide groove 541 and the transverse slide groove 542 inside the positioning plate 54 re-plan the movement route of the slide 64 and add a longitudinal movement route. During the specific movement, the driving rod 62 moves downward. Due to the limited cooperation between the limit slide 1 543 and the limit slide groove 641, the slide 64 can only move longitudinally, so that the driving rod 62 drives its connecting component to move downward as a whole. After the slide 64 moves to the position of the transverse slide groove 542 and the bottom of the slide 64 contacts the limit slide 2 544, the limit slide 2 544 blocks the slide 64 from moving downward. After the driving rod 62 continues to move downward, the slide 64 slides along the transverse slide groove 542 under the push of the transmission rod 1 65, so that the two clamping plates 66 move in the opposite direction to complete the clamping action. The movement route of the clamping plate 66 is to first extend into the hollow groove 01 and then expand outward. This movement route is to cooperate with the working mode of the upper and lower limit structures of the slope protection brick 00.

[0042] The key point of the movement route of the slide 64 is to transfer from the longitudinal slide groove 541 to the transverse slide groove 542. In order to achieve stable movement, the limit slide 1 543 does not extend into the transverse slide groove 542, and after the bottom of the slide 64 contacts the limit slide 2 544, the limit slide 1 543 disengages from the limit slide groove 641 to prevent the limit slide 1 543 from blocking the transverse movement of the slide 64; during the process of the limit slide 1 543 disengaging from the limit slide groove 641, the transmission rod 1 65 always applies pressure to the slide 64, which makes it easy for the slide 64 to rotate. In order to avoid this problem, two transmission rods 1 65 are set, and the two transmission rods 1 65 are set in parallel. The two transmission rods 1 65 and the four hinge points of the connecting rod 63 and the driving rod 62 form a parallelogram, so that the connecting rod 63 always remains parallel to the driving rod 62, thereby solving the rotation problem of the slide 64.

[0043] The upper and lower limits of the slope protection brick 00 are realized by the H-shaped pressure plate 68 and the limit support plate 662. Through the thrust of the spring 1 69 on the H-shaped pressure plate 68, the H-shaped pressure plate 68 presses the slope protection brick 00 on the limit support plate 662, thereby preventing the slope protection brick 00 from jumping or rotating.

[0044] At this time, the working mode of the laying mechanism 5 changes. The laying mechanism 5 descends, and the H-shaped pressing plate 68 first contacts the slope protection brick 00, applying pressure to the slope protection brick 00 to prevent the slope protection brick 00 from sliding on the feeding table 74. Subsequently, the laying mechanism 5 stops, the driving rod 62 descends, the first spring 69 is compressed, and the clamping plate 66 extends into the hollow groove 01. After the limiting support plate 662 is lower than the bottom of the slope protection brick 00, the clamping plate 66 turns to move laterally, enabling the rubber pad 661 to contact the side of the hollow groove 01, completing the outward expansion clamping of the slope protection brick 00. At this time, the top of the limiting support plate 662 contacts the bottom of the slope protection brick 00, cooperating with the pressure of the H-shaped pressing plate 68 on the slope protection brick 00 to achieve the longitudinal limiting function.

[0045] In order to ensure that after the clamping plate 66 turns to move laterally, the top surface of the limiting support plate 662 coincides with or has a slight gap with the bottom surface of the slope protection brick 00, achieving outward expansion clamping while completing longitudinal limiting, a support leg 55 of a certain length is added to the bottom of the positioning plate 54. After the support leg 55 contacts the side platform 02 of the slope protection brick 00, the laying mechanism 5 stops descending, thereby being able to control the distance between the clamping plate 66 and the slope protection brick 00.

[0046] When placing the slope protection brick 00, the first cylinder 24 drives the first lifting platform 51 to descend, enabling the positioning plate 54 and the clamping mechanism 6 carrying the slope protection brick 00 to move to the slope position after passing through the inner through hole of the loading platform 72 until the slope protection brick 00 falls onto the slope surface. At this time, the limiting support plate 662 is pressed into the slope surface, and the second cylinder 61 drives the driving rod 62 to move upward, resetting the clamping plate 66. During the resetting process, the H-shaped pressing plate 68 always presses on the slope protection brick 00 to prevent the slope protection brick 00 from being lifted up during the resetting of the clamping plate 66. After the clamping plate 66 moves away from the slope protection brick 00, the H-shaped pressing plate 68 leaves the slope protection brick 00.

[0047] Combined with the attached Figure 2 、attached Figure 4 、attached Figure 10 and attached Figure 11 As shown in [attachments], the conveying mechanism 7 includes a feeding trough plate 71, a loading platform 72, a connecting frame 73, and a feeding table 74. One end of the feeding trough plate 71 is connected to the loading platform 72. The loading platform 72 is fixed on the balance wing plate 22 through the connecting frame 73. The feeding table 74 slides inside the loading platform 72. A first motor 75 is provided on the loading platform 72. A threaded column 751 is provided at the output end of the first motor 75. A driving block 741 is provided on one side of the feeding table 74. A threaded hole matching the threaded column 751 is provided on the driving block 741. An outer truss 17 is provided on the side of one end of the truss 11. A roller 18 is rotatably provided on the outer truss 17. The bottom of the feeding trough plate 71 cooperates with the roller 18.

[0048] Working principle of the conveying mechanism 7: The conveying mechanism 7 moves along with the moving platform 2. During feeding, the slope protection bricks 00 are placed on the feeding chute plate 71. The slope protection bricks 00 slide down along the inclined feeding chute plate 71, and the lowermost slope protection brick 00 falls onto the feeding platform 74 at the feeding table 72. During feeding, the first motor 75 drives the threaded column 751 to rotate. Through the threaded fit between the threaded column 751 and the threaded hole of the driving block 741, the feeding platform 74 is driven to move from the same-side position of the feeding chute plate 71 to below the clamping mechanism 6, realizing the feeding operation.

[0049] Combined with the attached Figure 11 and the attached Figure 12 As shown, a first limiting block 76 is arranged in the side groove of the feeding table 72. The first limiting block 76 is inserted and matched with the side groove 04 of the slope protection brick 00. A second spring 77 is connected between the first limiting block 76 and the feeding table 72. A resisting rod 761 is arranged on the side of the first limiting block 76. A resisting block 743 matched with the resisting rod 761 is arranged on the feeding platform 74. A limiting platform 742 matched with the slot 03 of the slope protection brick 00 is arranged on the feeding platform 74.

[0050] To prevent the slope protection bricks 00 on the feeding chute plate 71 from falling through the inner through hole of the feeding table 72 after the feeding platform 74 moves, the first limiting block 76 is set to block them. In the initial position, the second spring 77 is compressed, and the first limiting block 76 is received in the groove of the feeding table 72. After the feeding platform 74 moves, the resisting block 743 gradually leaves the resisting rod 761, and the first limiting block 76 is inserted into the side groove 04 under the push of the second spring 77. At this time, the side table 02 of the slope protection brick 00 on the feeding platform 74 is not completely misaligned with the side table 02 of the slope protection brick 00 on the feeding chute plate 71, and the position of the slope protection brick 00 on the feeding chute plate 71 remains unchanged. After the feeding platform 74 moves away, the slope protection brick 00 on the feeding chute plate 71 is blocked by the first limiting block 76 and cannot move down. During the reset process of the feeding platform 74, the resisting block 743 contacts the resisting rod 761 and pushes the resisting rod 761 to move, driving the first limiting block 76 to move into the groove of the feeding table 72, so that the slope protection brick 00 falls onto the feeding platform 74.

[0051] To prevent the side table 02 of the slope protection brick 00 on the feeding platform 74 from rubbing against the side table 02 of the slope protection brick 00 on the feeding chute plate 71 during feeding, causing the slope protection brick 00 on the feeding platform 74 to move, resulting in the clamping mechanism 6 being unable to accurately align. A limiting platform 742 is added to the feeding platform 74. After the slope protection brick 00 falls onto the feeding platform 74, the limiting platform 742 is inserted into the slot 03 to prevent the slope protection brick 00 from moving too far.

[0052] Combined with the attached Figure 3 、the attached Figure 4 and the attached Figure 13As shown, the flattening mechanism 8 includes a second lifting platform 81. A second slider 82 is provided at the rear side of the second lifting platform 81. A slideway 23 that slidably cooperates with the second slider 82 and a first air cylinder 24 for driving the second lifting platform 81 to move up and down are provided on the balance wing plate 22. For the second lifting platform 81, a fixing frame 83 is provided outside the second lifting platform 81. A fixing pipe column 84 is provided at the bottom of the fixing frame 83. A first guiding column 85 is slidably arranged in the through hole at the bottom of the fixing pipe column 84. An abutting plate 87 is provided at the bottom of the first guiding column 85. A third spring 86 is connected between the abutting plate 87 and the fixing pipe column 84. A struck platform 88 is provided on the abutting plate 87. A hammering mechanism 9 for impacting the abutting plate 87 is provided on the second lifting platform 81.

[0053] Working principle of the flattening mechanism 8: The first air cylinder 24 drives the second lifting platform 81 to move up and down along the slideway 23, realizing the lifting function of the overall mechanism. The first guiding column 85 at the bottom of the fixing pipe column 84 can slide in the through hole. The abutting plate 87 at its bottom is elastically connected to the fixing pipe column 84 through the third spring 86, forming a buffer structure. When the abutting plate 87 touches the laid slope protection bricks 00, the third spring 86 is compressed, absorbing the impact force and maintaining a stable pressing state, avoiding damage to the slope protection bricks 00 caused by rigid collision. After the abutting plate 87 presses the slope protection bricks 00, the hammering mechanism 9 on the second lifting platform 81 applies an impact force to the struck platform 88, transmitting vibration or impact to the slope protection bricks 00 through the abutting plate 87, so that the protruding slope protection bricks 00 are impacted and pressed into the slope surface until the multiple slope protection bricks 00 pressed by the abutting plate 87 are leveled. During this process, the third spring 86 continuously provides a resilience force during the hammering process, ensuring that the abutting plate 87 is reset after each impact and maintaining a stable pressing force. In order to further avoid damage to the slope protection bricks 00, the abutting plate 87 is made of materials such as wood or hard rubber plates.

[0054] Combined with the attached Figure 13 and the attached Figure 14 As shown, the hammering mechanism 9 includes a second motor 91, an eccentric rotating shaft 92, a second transmission rod 93, an impact column 94 and a hammer head 96. The second motor 91 is fixed on the second lifting platform 81. The output end of the second motor 91 is connected to the eccentric rotating shaft 92. The two ends of the second transmission rod 93 are respectively hinged to the eccentric rotating shaft 92 and the top of the impact column 94. The impact column 94 is slidably arranged in the through hole of the fixing frame 83. A second guiding column 95 is slidably arranged in the through hole at the bottom of the impact column 94. A hammer head 96 is provided at the bottom of the second guiding column 95. A fourth spring 97 is connected between the impact column 94 and the hammer head 96. The hammer head 96 cooperates with the struck platform 88.

[0055] The core function of the hammering mechanism 9 is to drive the eccentric rotating shaft 92 through the second motor 91, convert the rotary motion into the up-and-down impact motion of the hammer head 96, and apply high-frequency vibration or impact force to the slope protection brick 00 through the abutting plate 87 to achieve the compaction and flattening effects. After the second motor 91 is started, it drives the eccentric rotating shaft 92 to rotate. When the eccentric rotating shaft 92 rotates, the second transmission rod 93 converts the circular motion into the up-and-down reciprocating motion of the impact column 94. The impact column 94 slides in the through-hole of the fixed frame 83 to ensure a stable motion track. The through hammer head 96 impacts the struck table 88, and the vibration is transmitted to the surface of the workpiece through the abutting plate 87.

[0056] To increase the impact force of the hammer head 96 on the struck table 88 and reduce the degree of reduction of the impact force on the abutting plate 87 after the abutting plate 87 moves downward, the second guide post 95 slides in the through-hole at the bottom of the impact column 94, and its bottom end fixes the hammer head 96. The fourth spring 97 connects the impact column 94 and the hammer head 96. When the impact column 94 moves downward, the fourth spring 97 is compressed to store elastic potential energy. When the fourth spring 97 reaches a certain compression amount, it quickly releases energy to push the hammer head 96 to accelerate and impact the struck table 88, enhancing the impact force. When rising and returning to the original position, the fourth spring 97 helps the hammer head 96 to quickly return to the original position, avoiding jamming and improving the continuous impact efficiency.

[0057] When the present invention is specifically implemented, the first moving vehicle 3 and the second moving vehicle 4 can adopt a simple vehicle body and be driven by the on-site construction vehicle, or a connecting structure can be added to the on-site construction vehicle. When the slope needs to be integrally leveled, then the walking frame 1 is hung on the first moving vehicle 3 and the second moving vehicle 4, and the moving platform 2 is installed on the walking frame 1. The first moving vehicle 3 is preferably driven by a truck loaded with the slope protection bricks 00, which is convenient for workers to place the slope protection bricks 00 on the feeding trough plate 71 at any time. The feeding trough plate 71 does not need to be kept horizontal with the walking frame 1. When the slope of the slope is small, the slope of the feeding trough plate 71 is increased; When laying, there are two laying methods. Refer to Figure 15 , one is to first lay the horizontal row H1 and then lay H2 to H6. This laying method requires keeping the position of the moving platform 2 and being driven by the first moving vehicle 3 and the second moving vehicle 4 for horizontal laying. The other is to lay the slope protection bricks 00 of the vertical column L1 at intervals and then lay L2 to L8. The slope protection bricks 00 of L1 and L2 are arranged in a staggered manner. This laying method requires frequently moving the position of the moving platform 2, and the first moving vehicle 3 and the second moving vehicle 4 have a long stopping time.

[0058] The above describes the present invention and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. In summary, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the present invention, creatively design structural manners and embodiments similar to this technical solution, they shall fall within the protection scope of the present invention.

Claims

1. A device for laying river slope protection bricks for water conservancy projects, comprising a walking frame (1) and a moving platform (2) moving on the walking frame (1), characterized in that: The two ends of the walking frame (1) are connected with a first moving vehicle (3) and a second moving vehicle (4). The first moving vehicle (3) and the second moving vehicle (4) move on the top plane and the bottom plane of the slope protection respectively, and the moving direction of the moving platform (2) is parallel to the slope of the slope protection; Balancing wing plates (22) are arranged on both sides of the moving platform (2). A laying mechanism (5) and a conveying mechanism (7) that can be lifted are arranged on one side of the balancing wing plate (22), and a flattening mechanism (8) that can be lifted is arranged on the other side of the balancing wing plate (22); The laying mechanism (5) includes a first lifting platform (51) and a positioning plate (54). The first lifting platform (51) is movably arranged on the balancing wing plate (22), the positioning plate (54) is fixed on the first lifting platform (51), and a clamping mechanism (6) for clamping slope protection bricks (00) is arranged inside the positioning plate (54); The conveying mechanism (7) includes a feeding trough plate (71), a loading platform (72) and a feeding platform (74). The feeding trough plate (71) and the loading platform (72) move synchronously with the moving platform (2), and the feeding platform (74) slides inside the loading platform (72); The flattening mechanism (8) includes a second lifting platform (81). The second lifting platform (81) is movably arranged on the balancing wing plate (22). A butting plate (87) is arranged at the bottom of the second lifting platform (81), and a hammering mechanism (9) for impacting the butting plate (87) is arranged on the second lifting platform (81).

2. The laying device for river slope protection bricks used in water conservancy projects according to claim 1, characterized in that: The clamping mechanism (6) includes a second cylinder (61), a driving rod (62), a connecting rod (63), a first transmission rod (65) and a clamping plate (66). The output end of the second cylinder (61) is connected with the driving rod (62). A sliding table (64) that slides inside the positioning plate (54) is arranged on the connecting rod (63). The two ends of the first transmission rod (65) are respectively hinged with the connecting rod (63) and the driving rod (62), and the clamping plate (66) is fixed at the bottom of the connecting rod (63).

3. A laying device for river slope protection bricks used in water conservancy projects according to claim 2, characterized in that: Longitudinal chutes (541) and transverse chutes (542) are arranged inside the positioning plate (54). The sliding table (64) is in sliding fit with the longitudinal chutes (541) and the transverse chutes (542). A longitudinal limiting sliding table (543) is arranged on the longitudinal chute (541), and a transverse limiting sliding table (544) is arranged on the transverse chute (542). Limiting chutes (641) for limiting cooperation with the limiting sliding table (543) are arranged on both sides of the sliding table (64), and the bottom of the sliding table (64) is in limiting cooperation with the limiting sliding table (544).

4. The laying device for river slope protection bricks used in water conservancy projects according to claim 3, characterized in that: An extension rod (67) is movably arranged in the through hole at the bottom of the driving rod (62). A first spring (69) connected with the driving rod (62) is arranged at the top of the extension rod (67). An H-shaped pressing plate (68) is arranged at the bottom of the extension rod (67), and a limiting support plate (662) is arranged at the bottom of the clamping plate (66).

5. The laying device for river slope protection bricks used in water conservancy projects according to claim 1, characterized in that: A first limiting block (76) is arranged in the side groove of the loading platform (72). The first limiting block (76) is in plug-in fit with the side groove (04) of the slope protection brick (00). A second spring (77) is connected between the first limiting block (76) and the loading platform (72). A resisting rod (761) is arranged on the side of the first limiting block (76), and a resisting block (743) matched with the resisting rod (761) is arranged on the feeding platform (74).

6. The laying device for river slope protection bricks used in a water conservancy project according to claim 1, characterized in that: The hammering mechanism (9) includes a second motor (91), an eccentric rotating shaft (92), a second transmission rod (93), an impact column (94), and a hammer head (96). The second motor (91) is fixed on the second lifting platform (81). The output end of the second motor (91) is connected to the eccentric rotating shaft (92). The two ends of the second transmission rod (93) are respectively hinged to the eccentric rotating shaft (92) and the top of the impact column (94). The bottom of the impact column (94) is elastically connected to the hammer head (96).

7. The laying device for river slope protection bricks used in water conservancy projects according to claim 6, characterized in that: A fixing frame (83) is arranged outside the second lifting platform (81). The impact column (94) is slidably arranged in the through hole of the fixing frame (83). A fixing pipe column (84) is arranged at the bottom of the fixing frame (83). The fixing pipe column (84) is elastically connected to the abutting plate (87).

8. A laying device for river slope protection bricks used in water conservancy projects according to claim 1, characterized in that: The walking frame (1) includes a truss (11) and a top plate (12) fixed on the truss (11). A track (13) is arranged on the top plate (12). Track wheels (21) matching with the track (13) are arranged at the bottom of the moving platform (2). A winch is arranged on the first moving vehicle (3). The winch is connected to the moving platform (2) through a steel rope. An outer truss (17) is arranged on the side of one end of the truss (11). A rotating roller (18) is rotatably arranged on the outer truss (17). The bottom of the feeding trough plate (71) is matched with the rotating roller (18).

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