A kind of concrete block slope protection auxiliary laying device for hydraulic engineering

Abstract

The utility model discloses a kind of concrete block revetment auxiliary laying devices for hydraulic engineering, and it is related to revetment laying device technical field, including support and knock brick mechanism, the bottom of the support is provided with multiple groups of shell, the bottom of the shell is provided with positioning mechanism.The concrete block revetment auxiliary laying devices for hydraulic engineering, when tidal power revetment construction, concrete block needs to be laid on revetment, by first block is placed on revetment, then moving support makes multiple groups of positioning mechanism of support bottom insert into the hexagonal hole in concrete block interior, then starting positioning mechanism locates block, after positioning is completed, it will trigger knock brick mechanism, automatically knock the block that positioning is completed, so that it evenly lays on tidal power revetment, when the size of block changes, the spacing of multiple groups of shell can be adjusted by adjusting mechanism, to adapt to the size of different block.

Description

Technical Field

[0001] This invention relates to the field of slope protection paving device technology, specifically to an auxiliary paving device for concrete block slope protection in water conservancy projects. Background Technology

[0002] Tidal power revetment construction is a technology that utilizes ocean tidal energy to generate electricity while simultaneously protecting the coastline from seawater erosion. This technology typically involves constructing dikes or other structures along the coastline to create a tidal pool, where the rise and fall of the tides drive turbines to generate electricity. During the construction of tidal power revetments, concrete blocks are laid using revetment paving aids to accelerate the construction process.

[0003] For example, in CN110616671B, an auxiliary machine for riverbank protection construction is proposed. This invention can solve the following problems existing in the laying of hexagonal hollow bricks: First, there is a growing shortage of skilled hollow hexagonal brick laying workers. Workers who spend long hours bending over to lay hollow hexagonal bricks are prone to occupational diseases such as lumbar and cervical spine problems, which are detrimental to their physical and mental health. Second, the laying workers have different experiences and varying laying skills. For the same laying site, different workers will produce different results, affecting the overall effect, resulting in high laying costs, slow laying speed, low laying efficiency, and a large amount of labor required.

[0004] The above-mentioned scheme requires a positioning device to first position the inner side of the hexagonal concrete block when laying concrete blocks on the slope. Then, a driving device moves the hammering device to the top of the concrete block, and another set of driving components starts the hammering structure. The hammering structure strikes the positioning plate at the bottom, transferring the hammering force to one side of the top of the block, thus laying it. However, the existing slope protection auxiliary laying device has a limited number of units, and can only lay a small number of concrete blocks at a time. Furthermore, the existing hammering device... The striking mechanism can only strike one side of the concrete block through the connecting plate, which can easily cause one side of the concrete block to lift up during laying, affecting the laying effect. Furthermore, after the concrete block is positioned by the positioning device using the existing slope protection auxiliary laying device, the striking mechanism still needs to be manually activated to strike the block. After laying, it also needs to be manually shut off, which is cumbersome and not convenient for laying concrete blocks quickly. In addition, the multiple positioning blocks in the positioning mechanism require separate drive components to drive them, resulting in poor synchronization and difficulty in accurately positioning the concrete block. Summary of the Invention

[0005] The purpose of this invention is to provide an auxiliary paving device for concrete block slope protection in water conservancy projects, so as to solve the problem that existing auxiliary paving devices for slope protection are difficult to lay blocks evenly as mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an auxiliary paving device for concrete block slope protection in water conservancy projects, comprising a support frame and a brick-beating mechanism, wherein the bottom of the support frame is provided with multiple sets of outer shells, and the bottom of the outer shells is provided with a positioning mechanism.

[0007] The positioning mechanism includes an electric push rod fixedly connected to the inside of the bracket. Multiple sets of connecting rods are movably connected to the bottom of the electric push rod via a rotating shaft. A positioning plate is movably connected to one end of each connecting rod via the rotating shaft. A moving rod is slidably connected inside the positioning plate. A piston plate a is fixedly connected to one end of the moving rod. A piston sleeve is slidably connected to the outside of the piston plate a. A flexible tube is fixedly connected to one side of the piston sleeve. Multiple sets of flow grooves are formed inside the outer shell, and these flow grooves are distributed at equal angles about the central axis of the electric push rod. A cavity is connected to the top of each flow groove, and the cavity is located inside the outer shell. A piston plate b is slidably connected to the inside of the cavity. A rack rod a is fixedly connected to the top of the piston plate b. A gear body is meshed with one side of the rack rod a, and the rack rod b is meshed with the outside of the gear body. A connecting plate is fixedly connected to the top of the rack rod b. The top of the connecting plate is connected via a bearing. The system is connected to a connecting rod, the top of which is equipped with a brick-tapping mechanism for striking the blocks. The brick-tapping mechanism includes a motor fixedly connected to the inside of the outer shell. The output end of the motor is fixedly connected to a connecting block. A connecting sleeve a is slidably connected to the outside of the connecting block. A bevel gear a is fixedly connected to the bottom of the connecting sleeve a. Multiple sets of bevel gears b are provided at the bottom of the bevel gear a. A drive shaft is fixedly connected to one side of the bevel gear b. A striking block is provided at one end of the drive shaft. A sleeve plate is provided at the bottom of the striking block. The support is equipped with an adjustment mechanism for adjusting the spacing between multiple sets of outer shells. The adjustment mechanism includes an adjustment rod movably connected to the support via a bearing. One end of the adjustment rod has a guide groove a, the middle of the adjustment rod has an annular groove, and the end of the adjustment rod away from the guide groove a has a guide groove b. A rectangular block is fixedly connected to the top of the outer shell. A protrusion is fixedly connected to the top of the rectangular block.

[0008] Preferably, the top of the outer casing is rectangular and the bottom is hexagonal. A slide rod is fixedly connected to one side of the positioning plate. The outer side of the slide rod is slidably connected to the outer casing. Multiple sets of positioning plates are provided, and the multiple sets of positioning plates are distributed at equal angles about the central axis of the electric push rod.

[0009] Preferably, one side of the piston sleeve is fixedly connected to the positioning plate, the end of the hose is connected to the bottom of the flow channel, multiple sets of hoses are provided, and multiple sets of hoses correspond to the flow channel, and the two sides of the gear body are movably connected to the outer shell through a rotating shaft.

[0010] Preferably, the outer side of the connecting block is connected to multiple sets of balls, and the multiple sets of balls are equidistantly distributed on the outer side of the connecting block. The outer side of the balls is connected to the connecting sleeve a in a rolling manner, and the multiple sets of bevel gears b are distributed at equal angles about the central axis of the bevel gear a.

[0011] Preferably, the outer side of the drive shaft is movably connected to the housing via a bearing, one end of the drive shaft is fixedly connected to a lever, one end of the lever is movably connected to a rotating rod via a rotating shaft, and the outer side of the rotating rod rolls against a connecting frame.

[0012] Preferably, the connecting frame has a strip groove inside that matches the rotating rod, the bottom of the connecting frame is fixedly connected to a connecting sleeve b, the inside of the connecting sleeve b is abutted by a spring a, the bottom of the spring a abuts against the striking block, the top of the striking block is slidably connected to the connecting sleeve b, the top of the connecting frame is fixedly connected to a limiting rod a, and the outer side of the limiting rod a is slidably connected to a fixing block.

[0013] Preferably, one side of the fixing block is fixedly connected to the bracket, and multiple sets of fixing blocks are provided, with the multiple sets of fixing blocks distributed at equal angles about the central axis of the motor. The connecting block and the connecting sleeve a are both rectangular in shape. Multiple sets of sliders are fixedly connected to the inner side of the sleeve plate, and the outer side of the sliders is slidably connected to the outer shell. The bottom of the bevel gear a is fixedly connected to the connecting rod, and a tension spring is fixedly connected to the bottom of the connecting block. The bottom of the tension spring is fixedly connected to the connecting sleeve a.

[0014] Preferably, the bumps are provided in multiple sets, wherein the top of the bump located at the center is slidably connected to the annular groove, multiple sets of bumps on one side of the bump at the center are slidably connected to the guide groove a, and multiple sets of bumps on the other side of the bump at the center are slidably connected to the guide groove b. The guide groove a and the guide groove b are both spiral grooves, and their spiral directions are opposite.

[0015] Preferably, a limiting rod b is slidably connected inside the rectangular block, and both ends of the limiting rod b are fixedly connected to the bracket. One end of the adjusting rod is fixedly connected to a driven gear, and a driving gear is meshed with the outer side of the driven gear. One side of the driving gear is movably connected to the bracket via a rotating shaft, and a worm gear is fixedly connected to the other side of the driving gear. A worm is meshed with the outer side of the worm gear, and a locking block is fixedly connected to the bottom of the worm, and the locking block is rectangular in shape.

[0016] Preferably, a handle is slidably connected to the outer side of the locking block, and the handle has a movable groove and a locking groove that match the locking block inside. The movable groove has a circular cross-section, and the locking groove has a rectangular cross-section. A spring b is fixedly connected to the bottom of the locking block, and a rotating block is fixedly connected to the bottom of the spring b. The bottom of the rotating block is movably connected to the outer shell through a rotating shaft.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: This concrete block slope protection auxiliary laying device for water conservancy projects requires laying concrete blocks onto the slope during the construction of tidal power generation slopes. The blocks are first stacked on the slope, then the support is moved so that multiple positioning mechanisms at the bottom of the support are inserted into the hexagonal holes inside the concrete blocks. The positioning mechanisms are then activated to position the blocks. After positioning, a brick-tapping mechanism is triggered, automatically tapping the positioned blocks to ensure they are evenly laid on the tidal power generation slope. When the size of the blocks changes, the spacing between the multiple sets of outer shells can be adjusted by the adjustment mechanism to accommodate different block sizes. Thus, through the above operations, blocks of various sizes can be quickly positioned and laid, maintaining flatness during laying and improving the laying effect and speed of tidal power generation slope protection. Attached Figure Description

[0018] Figure 1 This is a three-dimensional cross-sectional view of the present invention;

[0019] Figure 2 This is a three-dimensional schematic diagram of the present invention;

[0020] Figure 3 This is a three-dimensional schematic diagram of the outer casing of the present invention;

[0021] Figure 4 This is a three-dimensional cross-sectional view of the outer casing of the present invention;

[0022] Figure 5 This is a three-dimensional schematic diagram of the connecting sleeve a of the present invention;

[0023] Figure 6 This is a three-dimensional cross-sectional view of the connecting sleeve a of the present invention;

[0024] Figure 7 For the present invention Figure 4 Enlarged view of point A;

[0025] Figure 8 This is a three-dimensional cross-sectional view of the positioning plate of the present invention;

[0026] Figure 9 This is a three-dimensional schematic diagram of the adjusting rod of the present invention;

[0027] Figure 10 This is a three-dimensional cross-sectional view of the handle of the present invention.

[0028] In the diagram: 1. Bracket; 2. Housing; 3. Positioning mechanism; 31. Electric push rod; 32. Connecting rod; 33. Positioning plate; 34. Slide rod; 4. Moving rod; 5. Piston plate a; 6. Piston sleeve; 7. Hose; 8. Flow channel; 9. Piston plate b; 10. Cavity; 11. Rack a; 12. Gear body; 13. Rack b; 14. Connecting plate; 15. Connecting rod; 16. Brick-tapping mechanism; 161. Motor; 162. Connecting block; 163. Ball bearing; 164. Connecting sleeve a; 165. Bevel gear a; 166. Bevel gear b; 167. Drive shaft; 168. Lever; 169. Rotating rod; 1610. Connecting frame; 161 1. Connecting sleeve b; 1612. Spring a; 1613. Striking block; 1614. Limiting rod a; 1615. Sleeve plate; 1616. Slider; 1617. Fixing block; 1618. Tension spring; 17. Adjusting mechanism; 171. Adjusting rod; 172. Guide groove a; 173. Annular groove; 174. Guide groove b; 175. Rectangular block; 176. Protrusion; 177. Limiting rod b; 178. Driven gear; 179. Drive gear; 1710. Worm gear; 1711. Worm; 1712. Engaging block; 1713. Handle; 1714. Movable groove; 1715. Engaging groove; 1716. Spring b; 1717. Rotating block. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Please see Figures 1-10 This invention provides a technical solution: an auxiliary paving device for concrete block slope protection in water conservancy projects, comprising a support 1 and a brick-beating mechanism 16. The bottom of the support 1 is provided with multiple sets of outer shells 2, and the bottom of each outer shell 2 is provided with a positioning mechanism 3.

[0031] The positioning mechanism 3 includes an electric push rod 31 fixedly connected to the inside of the bracket 1. Multiple sets of connecting rods 32 are movably connected to the bottom of the electric push rod 31 via a rotating shaft. One end of each connecting rod 32 is movably connected to a positioning plate 33 via a rotating shaft. A moving rod 4 is slidably connected inside the positioning plate 33. A piston plate a5 is fixedly connected to one end of the moving rod 4. A piston sleeve 6 is slidably connected to the outside of the piston plate a5. A flexible hose 7 is fixedly connected to one side of the piston sleeve 6. Multiple sets of flow grooves 8 are formed inside the outer casing 2, and these flow grooves 8 are evenly spaced about the central axis of the electric push rod 31. The flow channel 8 is angularly distributed and connected to the top of a cavity 10. The cavity 10 is located inside the outer shell 2. A piston plate b9 is slidably connected to the inner side of the cavity 10. A rack rod a11 is fixedly connected to the top of the piston plate b9. A gear body 12 is meshed with one side of the rack rod a11. A rack rod b13 is meshed with the outer side of the gear body 12. A connecting plate 14 is fixedly connected to the top of the rack rod b13. A connecting rod 15 is movably connected to the top of the connecting plate 14 through a bearing. A brick-tapping mechanism 16 for tapping the blocks is provided on the top of the connecting rod 15.

[0032] The brick-beating mechanism 16 includes a motor 161 fixedly connected to the inside of the outer shell 2. A connecting block 162 is fixedly connected to the output end of the motor 161. A connecting sleeve a164 is slidably connected to the outside of the connecting block 162. A bevel gear a165 is fixedly connected to the bottom of the connecting sleeve a164. A transmission shaft 167 is fixedly connected to one side of the bevel gear b166. A striking block 1613 is provided at one end of the transmission shaft 167. A sleeve plate 1615 is provided at the bottom of the striking block 1613. An adjustment mechanism 17 for adjusting the spacing between multiple sets of outer shells 2 is provided inside the bracket 1. The adjustment mechanism 17 includes an adjustment rod 171 movably connected to the bracket 1 via a bearing. A guide groove a172 is provided at one end of the adjustment rod 171. An annular groove 173 is provided in the middle of the adjustment rod 171. A guide groove b174 is provided at the end of the adjustment rod 171 away from the guide groove a172. A rectangular block 175 is fixedly connected to the top of the outer shell 2. A protrusion 176 is fixedly connected to the top of the rectangular block 175.

[0033] The top of the outer casing 2 is rectangular and the bottom is hexagonal. A slide rod 34 is fixedly connected to one side of the positioning plate 33. The outer side of the slide rod 34 is slidably connected to the outer casing 2. Multiple sets of positioning plates 33 are provided, and the multiple sets of positioning plates 33 are distributed at equal angles about the central axis of the electric push rod 31. One side of the piston sleeve 6 is fixedly connected to the positioning plate 33. The end of the hose 7 is connected to the bottom of the flow channel 8. Multiple sets of hose 7 are provided, and the multiple sets of hose 7 correspond to the flow channel 8. The two sides of the gear body 12 are movably connected to the outer casing 2 through rotating shafts. The interior of the outer casing 2 is provided with a sliding groove that matches the slide rod 34. The slide rod 34 and the outer casing 2 form a sliding structure. The connecting rod 32 forms a rotating structure with the positioning plate 33 through a rotating shaft. The rack rod a11 and the gear body 12 form a meshing transmission structure.

[0034] Multiple sets of balls 163 are rolledly connected to the outer side of the connecting block 162, and the multiple sets of balls 163 are equidistantly distributed on the outer side of the connecting block 162. The outer side of the balls 163 is rolledly connected to the connecting sleeve a164. Multiple sets of bevel gears b166 are provided at the bottom of the bevel gear a165, and the multiple sets of bevel gears b166 are distributed at equal angles about the central axis of the bevel gear a165. The outer side of the drive shaft 167 is movably connected to the housing 2 through a bearing. A lever 168 is fixedly connected to one end of the drive shaft 167. One end of 68 is movably connected to a rotating rod 169 via a pivot. The outer side of the rotating rod 169 rolls against a connecting frame 1610. The interior of the connecting frame 1610 has a slot matching the rotating rod 169. A connecting sleeve b1611 is fixedly connected to the bottom of the connecting frame 1610. A spring a1612 abuts against the interior of the connecting sleeve b1611. The bottom of the spring a1612 abuts against a striking block 1613, and the top of the striking block 1613 slides against the connecting sleeve b1611. A limit rod a1614 is fixedly connected to the top of frame 1610, and the outer side of the limit rod a1614 is slidably connected to the fixing block 1617; one side of the fixing block 1617 is fixedly connected to the bracket 1, and multiple sets of fixing blocks 1617 are provided, and the multiple sets of fixing blocks 1617 are distributed at equal angles about the central axis of motor 161. The connecting block 162 and the connecting sleeve a164 are both rectangular in shape. Multiple sets of sliders 1616 are fixedly connected to the inner side of the sleeve plate 1615, and the outer side of the sliders 1616 is connected to the outer shell 2. The sliding connection is as follows: the bottom of the bevel gear a165 is fixedly connected to the connecting rod 15; the bottom of the connecting block 162 is fixedly connected to the tension spring 1618; the bottom of the tension spring 1618 is fixedly connected to the connecting sleeve a164; the interior of the connecting sleeve a164 is provided with a rectangular groove that matches the connecting block 162; the connecting block 162 and the connecting sleeve a164 form a sliding structure; the bevel gear a165 and the bevel gear b166 form a meshing transmission structure; and the lever 168 forms a rotating structure with the rotating rod 169 through a rotating shaft.

[0035] Multiple sets of protrusions 176 are provided. The top of the protrusion 176 located at the center is slidably connected to the annular groove 173. Multiple sets of protrusions 176 on one side of the central protrusion 176 are slidably connected to the guide groove a172. Multiple sets of protrusions 176 on the other side of the central protrusion 176 are slidably connected to the guide groove b174. Both guide grooves a172 and guide groove b174 are helical grooves, and their rotation directions are opposite. A limit rod b177 is slidably connected inside the rectangular block 175. The two ends of the limit rod b177 are fixedly connected to the bracket 1. One end of the adjusting rod 171 is fixedly connected to the driven gear 178. The outer side of the driven gear 178 is meshed with the drive gear 179. One side of the drive gear 179 is movably connected to the bracket 1 via a rotating shaft. The other side of the drive gear 179 is fixedly connected to the worm gear 1710. The outer side of the worm gear 1710 is meshed with... The worm gear 1711 has a locking block 1712 fixedly connected to its bottom, and the locking block 1712 is rectangular in shape. A handle 1713 is slidably connected to the outside of the locking block 1712. The handle 1713 has a movable groove 1714 and a locking groove 1715 that match the locking block 1712. The movable groove 1714 has a circular cross-section, and the locking groove 1715 has a rectangular cross-section. A spring b1716 is fixedly connected to the bottom of the locking block 1712, and a rotating block 1717 is fixedly connected to the bottom of the spring b1716. The bottom of the rotating block 1717 is movably connected to the outer shell 2 through a rotating shaft. A circular groove for the worm gear 1711 to rotate is provided at the end of the handle 1713. The handle 1713 and the rotating block 1717 form a rotating structure through the rotating shaft. The driven gear 178 and the driving gear 179 form a meshing transmission structure.

[0036] In specific implementation, the concrete block slope protection auxiliary laying device used in this water conservancy project requires concrete blocks to be laid on the slope during the construction of the tidal power generation slope. The blocks are first stacked on the slope, and then the support 1 is moved so that multiple sets of positioning mechanisms 3 at the bottom of the support 1 are inserted into the hexagonal holes inside the concrete block. At this time, the top of the block will contact the sleeve plate 1615 and squeeze the sleeve plate 1615 to move upward. Then the electric push rod 31 in the positioning mechanism 3 is activated. The electric push rod 31 will push multiple sets of connecting rods 32 to move downward and rotate. The rotating connecting rods 32 will push the positioning plate 33 at one end to move. When the positioning plate 33 moves, the sliding rod 34 on one side will slide inside the outer shell 2 to keep the positioning plate 33 stable when it moves. When multiple sets of positioning plates 33 are all in contact with the inside of the block, the block will be straightened and positioned.

[0037] Simultaneously, when the positioning plate 33 is in contact with the inner side of the block, the moving rod 4 on one side of the positioning plate 33 will be squeezed. When the moving rod 4 moves, it will push the piston plate a5 at one end to slide in the piston sleeve 6, thereby pressurizing the liquid in the piston sleeve 6. This liquid will enter the flow groove 8 inside the outer shell 2 through the hose 7, and then enter the cavity 10 through the flow groove 8, thereby pushing the piston plate b9 in the cavity 10. The length of the hose 7 matches the maximum distance that the positioning plate 33 can move, so it will not cause the positioning plate 33 to be unable to move. When some of the positioning plates 33 are in contact with the inner wall of the block, the liquid in the multiple sets of piston sleeves 6 will be sent into the cavity 10, thereby pushing the piston plate b9 in the cavity 10 to move up to the highest point. The moving piston plate b9 will drive the rack rod a11 to mesh with the gear body 12, causing the gear body 12 to rotate. When the gear body 12 rotates, it will mesh with the rack rod b13, thereby pulling the rack rod b13 to move down. The rack rod b13 will pull the bevel gear a165 in the brick-knocking mechanism 16 down to mesh with the bevel gear b166 through the connecting plate 14 and the connecting rod 15.

[0038] Motor 161 drives connecting block 162 to rotate. Rectangular connecting block 162 drives connecting sleeve a164, which is fitted on the outside, to rotate as well. Therefore, bevel gear a165 at the bottom of connecting sleeve a164 also rotates. When bevel gear a165 moves downwards, connecting sleeve a164 slides on the outside of connecting block 162 via ball bearings 163, reducing friction during movement. Simultaneously, connecting sleeve a164 pulls tension spring 1618 to extend. When rotating bevel gear a165 meshes with multiple sets of bevel gears b166, bevel gears b166 rotate, driving transmission shaft 167 on one side to rotate as well. Transmission shaft 167 then drives lever 168 and its rotating rod 169 to rotate. As rotating rod 169 rotates, it slides in the groove inside connecting frame 1610, thereby actuating the connecting frame 1610. The 610 moves up and down repeatedly. The limiting rod a1614 at the top of the connecting frame 1610 slides on the fixed block 1617, thereby limiting the movement of the connecting frame 1610. When the connecting frame 1610 moves up and down, the bottom striking block 1613 strikes the sleeve plate 1615. Since multiple sets of striking blocks 1613 move up and down synchronously, they strike the sleeve plate 1615 evenly around its perimeter, thus transmitting the striking force evenly to the top of the block. This evenly strikes the block, allowing it to move smoothly down into the slope, completing the flat laying of the blocks on the tidal power generation slope. When striking the sleeve plate 1615, the striking block 1613 moves upward and compresses the top spring a1612. The spring a1612 is a compression spring, which can strike the block flexibly to prevent damage to the block.

[0039] After the laying is completed, the electric push rod 31 can be activated to move upward, driving the positioning mechanism 3 to disengage from the positioning of the block. At this time, the moving rod 4 will lose its driving force, so the tension spring 1618 will pull the bevel gear a165 to disengage from the bevel gear b166, and cause the liquid in the cavity 10 to flow back into the multiple sets of piston plates b9. At this time, the brick-tapping mechanism 16 will stop moving. In this way, the positioning mechanism 3 can automatically trigger the brick-tapping mechanism 16 after the block is positioned, so that the brick-tapping mechanism 16 can run automatically and tap the positioned block. When the positioning is canceled after the laying is completed, the brick-tapping mechanism 16 will automatically disconnect, making it convenient to lay the next set of blocks.

[0040] When the size of the block changes, the handle 1713 in the adjustment mechanism 17 can be pushed upward to compress the spring b1716. When the engaging groove 1715 inside the handle 1713 engages with the engaging block 1712, the engaging block 1712 will engage with the handle 1713. The handle 1713 can be rotated to drive the worm 1711 to rotate. When the worm 1711 rotates, it will mesh with the worm wheel 1710, thereby driving the worm wheel 1710 to rotate. The worm wheel 1710 will drive the drive gear 179 on one side to rotate as well, so that it meshes with the driven gear 178. When the driven gear 178 rotates, it will drive the adjustment rod 171 on one side to rotate together. When the adjustment rod 171 rotates, the multiple sets of guide grooves a172 and guide grooves b174 at both ends will drive the multiple sets of protrusions 176 to move closer to each other or further away from each other. The protrusion 176 at the center is slidably connected to the annular groove 173. Since the bottoms of multiple sets of protrusions 176 are connected to the outer shell 2 via rectangular blocks 175, the spacing between the multiple sets of outer shells 2 can be changed to accommodate different block sizes. After adjustment, the handle 1713 can be released. At this time, the spring b1716 will reset and push the handle 1713 to move, causing the locking groove 1715 inside the handle 1713 to disengage from the locking block 1712, and causing the locking block 1712 to enter the movable groove 1714. At this time, when the handle 1713 rotates, it will not be able to drive the worm gear 1711 to rotate, preventing the adjustment mechanism 17 from moving due to accidental contact with the handle 1713, which would cause the spacing between the multiple sets of outer shells 2 to change and affect the laying work. In this way, the above operation can quickly position and lay blocks of various sizes, maintain the flatness during laying, and improve the laying effect and speed of tidal power generation slope protection.

[0041] In summary, during the construction of tidal power generation slope protection, blocks are placed on the slope protection, and then the support 1 is moved to allow multiple sets of outer shells 2 to enter the interior of the blocks. After the blocks are positioned by the positioning mechanism 3, the brick-tapping mechanism 16 can be activated to evenly tap the multiple sets of blocks at the bottom, allowing them to enter the slope protection and completing the laying of the tidal power generation slope protection. The tidal power generation slope protection can protect the coast from seawater erosion and drive the turbine to generate electricity by utilizing the water level difference during high and low tides. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0042] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A hydraulic engineering concrete block slope protection auxiliary laying device, comprising a support (1) and a brick knocking mechanism (16), the bottom of the support (1) is provided with a plurality of groups of housings (2), and the bottom of the housing (2) is provided with a positioning mechanism (3), characterized in that the positioning mechanism (3) comprises an electric push rod (31) fixedly connected with the inside of the support (1), a plurality of groups of connecting rods (32) are movably connected with the bottom of the electric push rod (31) through pivots, one end of the connecting rod (32) is movably connected with a positioning plate (33) through a pivot, the inside of the positioning plate (33) is slidably connected with a moving rod (4), one end of the moving rod (4) is fixedly connected with a piston plate a (5), the outer side of the piston plate a (5) is slidably connected with a piston sleeve (6), one side of the piston sleeve (6) is fixedly connected with a hose (7), a plurality of groups of flow grooves (8) are formed in the inside of the housing (2), the flow grooves (8) are distributed at equal angles about the central axis of the electric push rod (31), the top of the flow groove (8) is connected with a cavity (10) formed in the inside of the housing (2), the inner side of the cavity (10) is slidably connected with a piston plate b (9), the top of the piston plate b (9) is fixedly connected with a rack rod a (11), one side of the rack rod a (11) is meshedly connected with a gear body (12), the outer side of the gear body (12) is meshedly connected with a rack rod b (13), the top of the rack rod b (13) is fixedly connected with a connecting plate (14), the top of the connecting plate (14) is movably connected with a connecting rod (15) through a bearing, the top of the connecting rod (15) is provided with the brick knocking mechanism (16) for knocking the block, the brick knocking mechanism (16) comprises a motor (161) fixedly connected with the inside of the housing (2), the output end of the motor (161) is fixedly connected with a connecting block (162), the outer side of the connecting block (162) is slidably connected with a connecting sleeve a (164), the bottom of the connecting sleeve a (164) is fixedly connected with a bevel gear a (165), the bottom of the bevel gear a (165) is provided with a plurality of groups of bevel gears b (166), one side of the bevel gear b (166) is fixedly connected with a transmission shaft (167), one end of the transmission shaft (167) is provided with a knocking block (1613), the bottom of the knocking block (1613) is provided with a sleeve plate (1615), the inside of the support (1) is provided with an adjusting mechanism (17) for adjusting the distance between the plurality of groups of housings (2), the adjusting mechanism (17) comprises an adjusting rod (171) movably connected with the support (1) through a bearing, one end of the adjusting rod (171) is provided with a guide groove a (172), the middle of the adjusting rod (171) is provided with an annular groove (173), the end of the adjusting rod (171) away from the guide groove a (172) is provided with a guide groove b (174), the top of the housing (2) is fixedly connected with a rectangular block (175), and the top of the rectangular block (175) is fixedly connected with a convex block (176). One side of the piston sleeve (6) is fixedly connected with the positioning plate (33), the end of the hose (7) is connected with the bottom of the flow groove (8), the hose (7) is provided in multiple groups, and the multiple groups of the hose (7) correspond to the flow groove (8), and the two sides of the gear body (12) are movably connected with the shell (2) through the rotating shaft. The bottom of the bevel gear a (165) is fixedly connected with the connecting rod (15).

2. The auxiliary laying device for the concrete block revetment of water conservancy projects according to claim 1, characterized in that: The top of the shell (2) is rectangular, and the bottom is hexagonal, one side of the positioning plate (33) is fixedly connected with the sliding rod (34), the outer side of the sliding rod (34) is slidably connected with the shell (2), the positioning plate (33) is provided in multiple groups, and the multiple groups of the positioning plate (33) are equally angularly distributed about the central axis of the electric push rod (31).

3. The auxiliary laying device for the concrete block revetment of water conservancy projects according to claim 1, characterized in that: The outer side of the connecting block (162) is rollingly connected with multiple groups of the ball (163), and the multiple groups of the ball (163) are equally distributed on the outer side of the connecting block (162), the outer side of the ball (163) is rollingly connected with the connecting sleeve a (164), and multiple groups of the bevel gear b (166) are equally angularly distributed about the central axis of the bevel gear a (165).

4. The auxiliary laying device for the concrete block revetment of water conservancy projects according to claim 1, characterized in that: The outer side of the transmission shaft (167) is movably connected with the shell (2) through the bearing, one end of the transmission shaft (167) is fixedly connected with the lever (168), one end of the lever (168) is movably connected with the rotating rod (169) through the rotating shaft, and the outer side of the rotating rod (169) is rollingly abutted with the connecting frame (1610).

5. The auxiliary laying device for the concrete block revetment of hydraulic engineering according to claim 4, characterized in that: The inside of the connecting frame (1610) is provided with a strip-shaped groove matched with the rotating rod (169), the bottom of the connecting frame (1610) is fixedly connected with the connecting sleeve b (1611), the inside of the connecting sleeve b (1611) is abutted with the spring a (1612), the bottom of the spring a (1612) is abutted with the knocking block (1613), the top of the knocking block (1613) is slidably connected with the connecting sleeve b (1611), and the top of the connecting frame (1610) is fixedly connected with the limiting rod a (1614). The outer side of the limiting rod a (1614) is slidably connected with the fixed block (1617).

6. The auxiliary laying device for the concrete block revetment of hydraulic engineering according to claim 5, characterized in that: One side of the fixed block (1617) is fixedly connected with the support (1), the fixed block (1617) is provided in multiple groups, and the multiple groups of the fixed block (1617) are equally angularly distributed about the central axis of the motor (161), the shapes of the connecting block (162) and the connecting sleeve a (164) are both rectangular, the inside of the sleeve plate (1615) is fixedly connected with multiple groups of the sliding block (1616), the outer side of the sliding block (1616) is slidably connected with the shell (2), and the bottom of the connecting block (162) is fixedly connected with the tension spring (1618).

7. The auxiliary laying device for the concrete block revetment of hydraulic engineering according to claim 1, characterized in that: The convex block (176) is provided with multiple groups, wherein the top of the convex block (176) at the center is in sliding connection with the annular groove (173), multiple groups of convex blocks (176) on one side of the convex block (176) at the center are in sliding connection with the guide groove a (172), multiple groups of convex blocks (176) on the other side of the convex block (176) at the center are in sliding connection with the guide groove b (174), the guide groove a (172) and the guide groove b (174) are both spiral grooves, and the directions of rotation of the two are opposite.

8. The device according to claim 1, characterized in that: The inside of the rectangular block (175) is in sliding connection with a limiting rod b (177), both ends of the limiting rod b (177) are fixedly connected with the support (1), one end of the adjusting rod (171) is fixedly connected with a driven gear (178), the outer side of the driven gear (178) is in meshing connection with a driving gear (179), one side of the driving gear (179) is movably connected with the support (1) through a rotating shaft, the other side of the driving gear (179) is fixedly connected with a worm wheel (1710), the outer side of the worm wheel (1710) is in meshing connection with a worm (1711), the bottom of the worm (1711) is fixedly connected with a clamping block (1712), and the shape of the clamping block (1712) is rectangular.

9. The auxiliary laying device for the concrete block revetment of hydraulic engineering according to claim 8, characterized in that: The outer side of the clamping block (1712) is in sliding connection with a handle (1713), the inside of the handle (1713) is provided with a movable groove (1714) and a clamping groove (1715) matched with the clamping block (1712), the cross section of the movable groove (1714) is circular, the cross section of the clamping groove (1715) is rectangular, the bottom of the clamping block (1712) is fixedly connected with a spring b (1716), the bottom of the spring b (1716) is fixedly connected with a rotating block (1717), and the bottom of the rotating block (1717) is movably connected with the shell (2) through a rotating shaft.

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