Rapid tamping mechanical linkage structure for water conservancy project protection slope construction

Abstract

A rapid tamping mechanical linkage structure for hydraulic engineering protection slope construction is characterized in that a carrier is provided with an advancing crawler belt, a cockpit, a fixing frame, a lifting seat and a lifting motor, the inner side of the fixing frame is rotationally connected with a flattening roller, an output shaft of the lifting motor is fixedly connected with a threaded rod A, and the inner side of the lifting seat is slidably connected with a moving seat; a moving motor is fixedly mounted on the inner side of the lifting seat, an output shaft of the moving motor is fixedly connected with a threaded rod B, a stable tamping mechanism and a rotating mechanism are arranged at the top of the moving seat, and a dust falling mechanism is arranged at the bottom of the moving seat. A lifting motor can be started according to the terrain, the height of a lifting seat can be adjusted when a threaded rod A is driven to rotate, the extending position of a moving seat can be adjusted when a moving motor is started to drive a threaded rod B to rotate, then a tamping plate is driven to repeatedly move up and down to conduct tamping work on the slope surface, and the overall tamping effect is better and more uniform.

Description

Technical Field

[0001] The invention relates to the technical field of water conservancy project construction, in particular to a rapid compaction mechanical linkage structure for water conservancy project slope protection construction. Background Art

[0002] Slope protection refers to measures taken to protect the slopes of embankments and cuttings from being repeatedly exposed to the atmosphere and subjected to the effects of natural factors such as water, temperature, and wind, thereby preventing them from being damaged by peeling, breaking, scouring, or surface soil collapse.

[0003] The patent document with publication number CN215405996U discloses a compactor for the construction of ecological dams in water conservancy projects, including a base bottom, rollers, a rectangular slide, a slide box, a curved plate, a gas rod, an adapter plate, a rotating head, a trapezoidal plate, a telescopic column, a compactor plate, a rectangular mouth, a clamping rod, an automatic clamping block and other mechanisms.

[0004] In the above application documents, the trapezoidal side walls of the dam are compacted by the reciprocating motion of the telescopic column. When the bottom needs to be compacted, the two sliding boxes are adjusted together, the two trapezoidal plates are close together and fit together, and the two rotating heads are rotated at the same time. The telescopic column is retracted so that the tamping plate faces downward, and the gas rod is adjusted to compact the bottom of the ditch. At the same time, the roller further compacts its bottom. The compaction effect of the telescopic column is poor, and it is easy to produce uneven compaction strength. In addition, dust will be caused to fly during the compaction process, which may block the operator's sight. Therefore, it needs to be improved. Summary of the Invention

[0005] In view of the deficiencies in the prior art, the present invention provides a rapid compaction mechanical linkage structure for use in the construction of protective slopes in water conservancy projects, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a rapid compaction mechanical linkage structure for the construction of protective slopes of water conservancy projects, including a carrier, a traveling crawler is provided at the bottom of the carrier, a cockpit is provided at the top of the carrier, the rear end of the carrier is fixedly connected to a fixed frame, the inner side of the fixed frame is rotatably connected to a flattening roller, the front end of the carrier is slidably connected to a lifting seat, the front end of the carrier is fixedly installed with a lifting motor, the output shaft of the lifting motor is fixedly connected to a threaded rod A, the inner side of the lifting seat is slidably connected to a moving seat, the inner side of the lifting seat is fixedly installed with a moving motor, the output shaft of the moving motor is fixedly connected to a threaded rod B, the top of the moving seat is provided with a stable compaction mechanism and a rotation mechanism, and the bottom of the moving seat is provided with a dust reduction mechanism.

[0007] According to the above technical solution, the stable compaction mechanism includes an output motor, a sliding rod, a lifting rod and a connecting rod. The output motor is fixedly installed on the top of the moving seat. The output shaft of the output motor is fixedly connected to the rotating shaft. The end of the rotating shaft away from the output motor is fixedly connected to the rotating block. The end of the rotating block away from the rotating shaft is fixedly connected to the connecting column A. The sliding rod is fixedly connected to the top of the moving seat. The lifting rod is slidably connected to the sliding rod. The bottom of the lifting rod is fixedly connected to the compaction plate. The side of the lifting rod is fixedly connected to the connecting column B. The two ends of the connecting rod are rotatably connected to the connecting column A and the connecting column B respectively.

[0008] According to the above technical solution, the lifting motor and the threaded rod A are set into two groups, and the lifting seat is threadedly connected to the two groups of threaded rods A through built-in threads. The two groups of lifting motors drive the two groups of threaded rods A to rotate. The rotation of the two groups of threaded rods A will drive the lifting seat to rise or fall through the cooperation between the threads.

[0009] According to the above technical solution, the movable seat is threadedly connected to the threaded rod B through the built-in thread, and the tamping plate is square as a whole. When the threaded rod B rotates, the movable seat will be driven to move forward or backward through the cooperation between the threads.

[0010] According to the above technical solution, the dust reduction mechanism includes a pressure chamber, which and the water tank are fixedly connected to the bottom of the movable seat. A reset spring is provided inside the pressure chamber, and the interior of the pressure chamber is slidingly connected to a piston rod through a reset spring piston. The bottom of the piston rod is fixedly connected to a pressure plate. The rear end of the pressure chamber passes through and is fixedly connected to a water suction pipe, and the front end of the pressure chamber passes through and is fixedly connected to a water supply pipe. The interior of the water supply pipe is rotatably connected to a rotating pipe, and an atomizing nozzle is provided at the end of the rotating pipe away from the water supply pipe.

[0011] According to the above technical solution, the bottom of the pressure plate is in conflict with the top of the tamping plate in the initial state, and a one-way valve is provided inside the water suction pipe and the water delivery pipe. When the tamping plate moves upward, it will drive the pressure plate and the piston rod to move upward.

[0012] According to the above technical solution, the end of the suction pipe away from the pressure chamber passes through and is fixedly connected to the water tank. The one-way valve in the suction pipe is unidirectionally conductive toward the interior of the pressure chamber. When negative pressure is formed in the pressure chamber, water in the water tank will be sucked through the suction pipe.

[0013] According to the above technical solution, the one-way valve in the water pipe is unidirectionally conductive toward the interior of the rotating tube. When the water in the pressure chamber is squeezed, the water therein is transported to the rotating tube through the water pipe.

[0014] According to the above technical solution, the rotating mechanism includes a bracket, a pneumatic chamber and a driven gear. The bracket is fixedly connected to the top of the moving seat. The inner side of the bracket is rotatably connected to a rotating rod. A transmission belt is provided on the surface of the rotating rod. The rotating rod is connected to the rotating shaft through the transmission belt. The surface of the rotating rod is fixedly connected to an extrusion block. The pneumatic chamber passes through and is fixedly connected to the top of the moving seat. An elastic airbag is provided at one end of the pneumatic chamber. The internal piston at the other end of the pneumatic chamber is slidably connected to a push rod. The bottom of the push rod is fixedly connected to a gear rod, and the driven gear is fixedly connected to the surface of the rotating tube.

[0015] According to the above technical solution, the elastic airbag is in an expanded state in the initial state, and the end of the elastic airbag away from the air pressure chamber is close to the extrusion block. When the rotating shaft rotates, it will drive the extrusion block to squeeze the elastic airbag.

[0016] According to the above technical solution, the extrusion blocks are set into three groups, and the teeth on the gear rod mesh with the teeth on the driven gear. When the gear rod moves downward, its teeth mesh with the teeth on the driven gear, which drives the driven gear to rotate.

[0017] The present invention provides a rapid compaction mechanical linkage structure for use in the construction of protective slopes in water conservancy projects. It has the following beneficial effects: (1) The present invention stabilizes the compaction mechanism so that the height of the lifting seat can be adjusted according to the terrain by turning on the lifting motor to drive the threaded rod A to rotate, and the extension position of the moving seat can be adjusted by turning on the moving motor to drive the threaded rod B to rotate. Then, the output motor is turned on to drive the rotating shaft to rotate. The rotation of the rotating shaft will drive the compaction plate to move up and down repeatedly to compact the slope through the cooperation of the rotating block, connecting column A, connecting column B, connecting rod and other components, so that the overall compaction effect is better and more uniform.

[0018] (2) The present invention sets up a dust reduction mechanism. When the output motor is turned on and the tamping plate is repeatedly moved up and down to perform tamping work on the slope, the water in the water tank is sucked by the suction pipe through the cooperation of the pressure chamber, piston rod, pressure plate and other components and transported to the rotating pipe through the water pipe. Finally, the water is sprayed by the atomizing nozzle to the tamping work area to reduce dust, thereby preventing dust from flying and affecting the operator's vision.

[0019] (3) The present invention sets a rotating mechanism so that the output motor is turned on to make the tamping plate move up and down repeatedly to tamp the slope surface. In the process of spraying water and reducing dust at the tamping work area, the atomizing nozzle will also drive the rotating tube to rotate back and forth through the cooperation of the rotating rod, transmission belt, air pressure chamber, air bag and other components, thereby increasing the water spraying range and achieving better water spraying and dust reduction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional front view of the overall structure of the present invention; Figure 2It is a three-dimensional side view of the overall structure of the present invention; Figure 3 A three-dimensional schematic diagram of the structure of the lifting seat of the present invention; Figure 4 A three-dimensional schematic diagram of the structure of the stable compacting mechanism of the present invention; Figure 5 A three-dimensional schematic diagram of the dust suppression mechanism structure of the present invention; Figure 6 A three-dimensional cross-sectional view of the dust suppression mechanism of the present invention; Figure 7 It is a three-dimensional schematic diagram of the overall structure of the present invention.

[0021] In the figure: 1, carrier; 2, traveling crawler; 3, cockpit; 4, fixed frame; 5, flattening roller; 6, lifting seat; 7, lifting motor; 8, threaded rod A; 9, moving seat; 10, moving motor; 11, threaded rod B; 12, stable compaction mechanism; 121, output motor; 122, rotating shaft; 123, rotating block; 124, connecting column A; 125, sliding rod; 126, lifting rod; 127, compaction plate; 128, connecting column B; 129, connecting rod; 1 3. Dust suppression mechanism; 131. Pressure chamber; 132. Return spring; 133. Piston rod; 134. Pressure plate; 135. Water suction pipe; 136. Water storage tank; 137. Water delivery pipe; 138. Rotating pipe; 139. Atomizing nozzle; 14. Rotating mechanism; 141. Bracket; 142. Rotating rod; 143. Transmission belt; 144. Extrusion block; 145. Air pressure chamber; 146. Elastic airbag; 147. Push rod; 148. Gear rod; 149. Driven gear. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Example 1

[0023] A rapid compaction mechanical linkage structure for the construction of protective slopes of water conservancy projects includes a carrier 1, a traveling crawler 2 is provided at the bottom of the carrier 1, a cab 3 is provided at the top of the carrier 1, the rear end of the carrier 1 is fixedly connected to a fixing frame 4, the inner side of the fixing frame 4 is rotatably connected to a flattening roller 5, the front end of the carrier 1 is slidably connected to a lifting seat 6, the front end of the carrier 1 is fixedly installed with a lifting motor 7, the output shaft of the lifting motor 7 is fixedly connected to a threaded rod A8, the lifting motor 7 and the threaded rod A8 are both provided in two groups, and the lifting seat 6 is threadedly connected to the two groups of threaded rods A8 through built-in threads, the two groups of lifting motors 7 drive the two groups of threaded rods A8 to rotate, and the rotation of the two groups of threaded rods A8 will drive the lifting seat 6 to rise or fall through the cooperation between the threads, the inner side of the lifting seat 6 is slidably connected to a moving seat 9, the inner side of the lifting seat 6 is fixedly installed with a moving motor 10, the output shaft of the moving motor 10 is fixedly connected to a threaded rod B11, the moving seat 9 is threadedly connected to the threaded rod B11 through built-in threads, and the compaction plate 127 is integrally connected to the lifting seat 6. It is square, and when the threaded rod B11 rotates, it drives the moving seat 9 to move forward or backward through the cooperation between the threads. The top of the moving seat 9 is provided with a stabilizing and compacting mechanism 12 and a rotating mechanism 14, and the bottom of the moving seat 9 is provided with a dust reduction mechanism 13; the stabilizing and compacting mechanism 12 includes an output motor 121, a sliding rod 125, a lifting rod 126 and a connecting rod 129. The output motor 121 is fixedly installed on the top of the moving seat 9, and the output shaft of the output motor 121 is fixedly connected to the rotating shaft 122. The rotating shaft 122 The end away from the output motor 121 is fixedly connected to the rotating block 123, the end of the rotating block 123 away from the rotating shaft 122 is fixedly connected to the connecting column A124, the sliding rod 125 is fixedly connected to the top of the moving seat 9, the lifting rod 126 is slidingly connected to the sliding rod 125, the bottom of the lifting rod 126 is fixedly connected to the tamping plate 127, the side of the lifting rod 126 is fixedly connected to the connecting column B128, and the two ends of the connecting rod 129 are respectively rotatably connected to the connecting column A124 and the connecting column B128.

[0024] See also Figure 1 - Figure 7On the basis of the above embodiment, in another embodiment of the present invention, the dust suppression mechanism 13 includes a pressure chamber 131, the pressure chamber 131 and the water tank 136 are fixedly connected to the bottom of the movable seat 9, a return spring 132 is provided inside the pressure chamber 131, and the piston inside the pressure chamber 131 is slidably connected to the piston rod 133 through the return spring 132, and the bottom of the piston rod 133 is fixedly connected to the pressure plate 134, the rear end of the pressure chamber 131 passes through and is fixedly connected to the water suction pipe 135, and the front end of the pressure chamber 131 passes through and is fixedly connected to the water delivery pipe 137, and the bottom of the pressure plate 134 is in conflict with the top of the tamping plate 127 in the initial state, and the water suction pipe 135 is fixedly connected to the pressure plate 134. 35 and the water pipe 137 are both provided with a one-way valve. When the tamping plate 127 moves upward, the pressure plate 134 and the piston rod 133 are driven to move upward. The end of the water suction pipe 135 away from the pressure chamber 131 passes through and is fixedly connected to the water tank 136. The one-way valve in the water suction pipe 135 is one-way conduction in the direction of the interior of the pressure chamber 131. When negative pressure is formed in the pressure chamber 131, water in the water tank 136 is sucked through the water suction pipe 135. The interior of the water pipe 137 is connected to a rotating pipe 138. The end of the rotating pipe 138 away from the water pipe 137 is provided with an atomizing nozzle 139. The one-way valve in the water pipe 137 is one-way conduction in the direction of the interior of the rotating pipe 138. The guide is passed, and when the water in the pressure chamber 131 is squeezed, the water therein is transported to the rotating tube 138 through the water pipe 137. The rotating mechanism 14 includes a bracket 141, an air pressure chamber 145 and a driven gear 149. The bracket 141 is fixedly connected to the top of the moving seat 9. The inner side of the bracket 141 is rotatably connected to a rotating rod 142. A transmission belt 143 is provided on the surface of the rotating rod 142. The rotating rod 142 is transmission-connected to the rotating shaft 122 through the transmission belt 143. The surface of the rotating rod 142 is fixedly connected to an extrusion block 144. The air pressure chamber 145 passes through and is fixedly connected to the top of the moving seat 9. An elastic airbag 146 is provided at one end of the air pressure chamber 145. The airbag 146 is in an expanded state in the initial state, and the elastic airbag 146 is close to the extrusion block 144 at one end away from the air pressure chamber 145. When the rotating shaft 122 rotates, it will drive the extrusion block 144 to squeeze the elastic airbag 146. The internal piston at the other end of the air pressure chamber 145 is slidably connected to a push rod 147. The bottom of the push rod 147 is fixedly connected to a gear rod 148. The driven gear 149 is fixedly connected to the surface of the rotating tube 138. The extrusion block 144 is set to three groups in total. The teeth on the gear rod 148 are engaged with the teeth on the driven gear 149. When the gear rod 148 moves downward, its teeth are engaged with the teeth on the driven gear 149, which will drive the driven gear 149 to rotate. Example 2

[0025] An operating method for a rapid compaction mechanical linkage structure used in water conservancy project slope protection construction: During use, the operator enters the cab 3 to operate the entire device, and drives the entire device to move on the protective slope through the traveling crawler 2. When compaction work is required, the two sets of lifting motors 7 are turned on, and the two sets of lifting motors 7 drive the two sets of threaded rods A8 to rotate. The rotation of the two sets of threaded rods A8 will drive the lifting seat 6 to rise or fall through the cooperation between the threads, and the turning of the moving motor 10 can mobilize the threaded rod B11 to rotate. The rotation of the threaded rod B11 will drive the moving seat 9 to move to the front or rear end through the cooperation between the threads, so as to adjust the initial position of the compacting plate 127 to adapt to the slope, and then turn on the output motor 12 1. The output motor 121 drives the rotating shaft 122 to rotate through its output shaft, and the rotation of the rotating shaft 122 drives the rotating block 123 to rotate. The rotation of the rotating block 123 will convert the rotational force into a vertical force through the cooperation of the connecting column A124, the connecting rod 129 and the connecting column B128, driving the lifting rod 126 to move up and down repeatedly along the sliding rod 125. The lifting rod 126 moves up and down and drives the tamping plate 127 to move up and down. The slope surface is compacted by the up and down movement of the tamping plate 127. In the subsequent movement of the entire device, the flattening roller 5 will flatten the compacted area, and the overall compaction effect is better and more uniform.

[0026] When in use, the lifting rod 126 moves up and down to drive the tamping plate 127 to move up and down to perform the tamping work. The upward movement of the tamping plate 127 will drive the pressure plate 134 to move upward. The upward movement of the pressure plate 134 drives the piston rod 133 to move upward, the return spring 132 is compressed, and the upward movement of the piston rod 133 will squeeze the water in the pressure chamber 131, so that the water therein is transported to the rotating pipe 138 through the water supply pipe 137, and finally sprayed out by the atomizing nozzle 139 in atomized form. When the tamping plate 127 moves downward, the return spring 132 will rebound and drive the piston rod 133 and the pressure plate 134 to move downward to restore. At this time, the negative pressure formed in the pressure chamber 131 will suck the water in the water tank 136 into the pressure chamber 131 through the water suction pipe 135 to replenish it, thereby forming a cycle, and continuously spraying water through the atomizing nozzle 139 to reduce dust at the tamping work site, preventing dust from flying and affecting the operator. The staff's sight, and in the process of the output motor 121 driving the rotating shaft 122 to rotate through the output shaft, the rotation of the rotating shaft 122 will also drive the rotating rod 142 to rotate through the transmission belt 143. The rotation of the rotating rod 142 will drive the extrusion block 144 to repeatedly squeeze the elastic airbag 146. The elastic airbag 146 is squeezed, and the air pressure in it will enter the air pressure chamber 145 to push the push rod 147 to move downward. The downward movement of the push rod 147 will drive the gear rod 148 to move downward, and when the extrusion block 144 leaves the elastic airbag 146, the elastic airbag 146 rebounds, and the air pressure in the air pressure chamber 145 will return to the elastic airbag 146. At this time, the push rod 147 drives the gear rod 148 to move upward and restore. In the process of the gear rod 148 moving up and down, its teeth are engaged with the teeth on the driven gear 149, which will drive the driven gear 149 to rotate, thereby driving the rotating tube 138 to rotate back and forth, thereby increasing the water spray range and making the water spray and dust reduction effect better.

[0027] The above are only preferred specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with this technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solutions and inventive concepts of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A rapid compaction mechanical linkage structure for use in the construction of protective slopes of a water conservancy project, comprising a carrier (1), characterized in that: The bottom of the carrier (1) is provided with a traveling crawler (2), the top of the carrier (1) is provided with a cab (3), the rear end of the carrier (1) is fixedly connected to a fixing frame (4), the inner side of the fixing frame (4) is rotatably connected to a flattening roller (5), the front end of the carrier (1) is slidably connected to a lifting seat (6), the front end of the carrier (1) is fixedly installed with a lifting motor (7), the output shaft of the lifting motor (7) is fixedly connected to a threaded rod A (8), the inner side of the lifting seat (6) is slidably connected to a moving seat (9), the inner side of the lifting seat (6) is fixedly installed with a moving motor (10), the output shaft of the moving motor (10) is fixedly connected to a threaded rod B (11), the top of the moving seat (9) is provided with a stabilizing tamping mechanism (12) and a rotating mechanism (14), and the bottom of the moving seat (9) is provided with a dust reduction mechanism (13).

2. The rapid compaction mechanical linkage structure for water conservancy project slope protection construction according to claim 1 is characterized by: The stable compacting mechanism (12) comprises an output motor (121), a slide bar (125), a lifting rod (126) and a connecting rod (129), wherein the output motor (121) is fixedly mounted on the top of the movable seat (9), the output shaft of the output motor (121) is fixedly connected to the rotating shaft (122), the end of the rotating shaft (122) away from the output motor (121) is fixedly connected to the rotating block (123), the end of the rotating block (123) away from the rotating shaft (122) is fixedly connected to the connecting column A (124), the slide bar (125) is fixedly connected to the top of the movable seat (9), the lifting rod (126) is slidably connected to the slide bar (125), the bottom of the lifting rod (126) is fixedly connected to the compacting plate (127), the side of the lifting rod (126) is fixedly connected to the connecting column B (128), and the two ends of the connecting rod (129) are respectively rotatably connected to the connecting column A (124) and the connecting column B (128).

3. The rapid compaction mechanical linkage structure for water conservancy project slope protection construction according to claim 2 is characterized by: The lifting motor (7) and the threaded rod A (8) are both provided in two groups, and the lifting seat (6) is threadedly connected to the two groups of threaded rods A (8) via built-in threads.

4. The rapid compaction mechanical linkage structure for water conservancy project slope protection construction according to claim 3 is characterized by: The movable seat (9) is threadedly connected to the threaded rod B (11) via an internal thread, and the tamping plate (127) is square in shape as a whole.

5. The rapid compaction mechanical linkage structure for water conservancy project slope protection construction according to claim 4 is characterized in that: The dust suppression mechanism (13) includes a pressure chamber (131), wherein the pressure chamber (131) and the water storage tank (136) are both fixedly connected to the bottom of the movable seat (9), a return spring (132) is provided inside the pressure chamber (131), a piston rod (133) is slidably connected to the inside of the pressure chamber (131) via the return spring (132), a pressure plate (134) is fixedly connected to the bottom of the piston rod (133), a water suction pipe (135) is passed through and fixedly connected to the rear end of the pressure chamber (131), a water delivery pipe (137) is passed through and fixedly connected to the front end of the pressure chamber (131), a rotating pipe (138) is rotatably connected to the inside of the water delivery pipe (137), and an atomizing nozzle (139) is provided at one end of the rotating pipe (138) away from the water delivery pipe (137).

6. The rapid compaction mechanical linkage structure for water conservancy project slope protection construction according to claim 5, characterized in that: In an initial state, the bottom of the pressing plate (134) contacts the top of the tamping plate (127), and one-way valves are provided inside the water suction pipe (135) and the water delivery pipe (137).

7. A rapid compaction mechanical linkage structure for water conservancy project slope protection construction according to claim 6, characterized in that: One end of the water suction pipe (135) away from the pressure chamber (131) passes through and is fixedly connected to the water storage tank (136), and the one-way valve in the water suction pipe (135) is unidirectionally conductive toward the interior of the pressure chamber (131).

8. The rapid compaction mechanical linkage structure for water conservancy project slope protection construction according to claim 7, characterized in that: The one-way valve in the water delivery pipe (137) is one-way conductive toward the interior of the rotating pipe (138).

9. A rapid compaction mechanical linkage structure for use in water conservancy project slope protection construction according to claim 8, characterized in that: The rotating mechanism (14) includes a bracket (141), an air pressure chamber (145) and a driven gear (149). The bracket (141) is fixedly connected to the top of the movable seat (9). The inner side of the bracket (141) is rotatably connected to a rotating rod (142). A transmission belt (143) is provided on the surface of the rotating rod (142). The rotating rod (142) is transmission-connected to the rotating shaft (122) via the transmission belt (143). An extrusion block (144) is fixedly connected to the surface of the rotating rod (142). The air pressure chamber (145) passes through and is fixedly connected to the top of the movable seat (9). An elastic air bag (146) is provided at one end of the air pressure chamber (145). The other end of the air pressure chamber (145) is slidably connected to a push rod (147) via an internal piston. The bottom of the push rod (147) is fixedly connected to a gear rod (148). The driven gear (149) is fixedly connected to the surface of the rotating tube (138).

10. A rapid compaction mechanical linkage structure for water conservancy project slope protection construction according to claim 9, characterized in that: The elastic airbag (146) is in an expanded state in an initial state, and one end of the elastic airbag (146) away from the air pressure chamber (145) is close to the extrusion block (144); the extrusion blocks (144) are provided in three groups, and the teeth on the gear rod (148) are meshed with the teeth on the driven gear (149).

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