A water conservancy river embankment slope protection device

Abstract

The present invention belongs to the technical field of water conservancy engineering, and specifically refers to a water conservancy river embankment slope protection device, including a loading vehicle, a slope adjustment mechanism, a prefabricated block laying mechanism, a transmission mechanism and a leveling and fixing mechanism, wherein the slope adjustment mechanism is arranged on the loading vehicle, the transmission mechanism is arranged on the slope adjustment mechanism, the prefabricated block laying mechanism is arranged on the slope adjustment mechanism, and the leveling and fixing mechanism is arranged on the side wall of the slope adjustment mechanism. The present invention is provided with a slope adjustment mechanism to adjust the distance from the slope protection, ensure stable operation under different slopes, and solve the problem that traditional equipment cannot adapt to slope changes; the designed transmission mechanism uses a motor and chain drive to realize automatic and neat transmission of prefabricated blocks to the laying position; the memory positioning mechanism uses a photoelectric sensor and a servo motor to accurately control the laying position of the prefabricated blocks, ensure that adjacent rows of prefabricated blocks are parallel, simplify the laying process, and improve the laying accuracy.

Description

Technical Field

[0001] The invention belongs to the technical field of water conservancy engineering, and specifically refers to a water conservancy river embankment slope protection device. Background Art

[0002] With the continuous development of social economy, the construction scale of water conservancy projects is expanding day by day, and river management has become an important task in water conservancy project construction. River management aims to enhance the flood control capacity of rivers, improve water quality, protect the ecological environment, and provide residents with a good water-friendly activity space. In this process, the importance of embankment slope protection devices as a key component of river management is self-evident.

[0003] The main purpose of slope protection technology is to prevent slope erosion and protect the stability of river banks. In water conservancy projects, slope protection can not only resist erosion by water flow and wind and waves, but also reduce soil erosion and maintain the ecological function of the river. Reasonable slope protection design can extend the service life of river banks, reduce maintenance costs, and improve the overall landscape effect of the river.

[0004] Slope protection refers to the general term for various paving and planting on the slope surface to prevent the slope from being eroded. Commonly used slope protection bricks are hexagonal slope protection bricks, which are hollow in the middle and can be used for greening planting. Laying hexagonal slope protection bricks on the slope protection can reduce the pressure of pore water in the slope, intercept rainfall, weaken splash erosion, and control soil particle loss. When construction workers lay slope protection bricks, they need to move the slope protection bricks from the road surface to the slope protection surface. Since the slope protection surface is an inclined slope and the slope protection bricks have a certain weight, it is time-consuming and laborious to move the slope protection bricks, resulting in low laying efficiency of slope protection bricks.

[0005] Therefore, a new type of water conservancy river embankment slope protection device is proposed. Summary of the invention

[0006] In order to solve the above-mentioned existing problems, the present invention provides a water conservancy river embankment slope protection device. The present invention uses a slope adjustment mechanism and hydraulic control to achieve the parallelism of the laying main frame with the slope protection surface, and adjusts the distance from the slope protection to ensure stable operation under different slopes, solving the problem that traditional equipment cannot adapt to slope changes; the transmission mechanism is designed to use motors and chain transmission to achieve automatic and neat transmission of prefabricated blocks to the laying position, which significantly reduces the labor intensity of manual handling; an innovative grasping and fixing mechanism is provided, which uses servo motors and hydraulic control to accurately grasp the prefabricated blocks and automatically move them to the designated position for laying, thereby realizing mechanized and efficient laying operations; the memory positioning mechanism uses photoelectric sensors and servo motors to accurately control the laying position of the prefabricated blocks, ensuring that adjacent rows of prefabricated blocks are parallel, simplifying the laying process and improving the laying accuracy; it is equipped with a leveling and fixing mechanism, which levels the slope protection surface through a spiral shaft, and combines the water spray system to enhance the bonding force between the prefabricated blocks and the slope protection, thereby improving the overall stability and aesthetics of the slope protection.

[0007] The technical solution adopted by the present invention is as follows: This solution provides a water conservancy river embankment slope protection device, including a loading vehicle, a slope adjustment mechanism, a prefabricated block laying mechanism, a transmission mechanism and a leveling and fixing mechanism, the slope adjustment mechanism is arranged on the loading vehicle, the transmission mechanism is arranged on the slope adjustment mechanism, the prefabricated block laying mechanism is arranged on the slope adjustment mechanism, the leveling and fixing mechanism is arranged on the side wall of the slope adjustment mechanism, the prefabricated block laying mechanism includes a prefabricated block adjustment mechanism, a grabbing and fixing mechanism and a memory positioning mechanism, the prefabricated block adjustment mechanism is arranged on the slope adjustment mechanism, the grabbing and fixing mechanism is arranged on the prefabricated block adjustment mechanism, and the memory positioning mechanism is arranged on the slope adjustment mechanism.

[0008] Furthermore, the slope adjustment mechanism includes a buffer adjustment groove, a buffer adjustment hydraulic valve, an adjustment bracket, a laying main frame and a slope adjustment hydraulic valve, the buffer adjustment groove is opened on the side wall of the loading vehicle, the buffer adjustment hydraulic valve is fixedly arranged on the side wall of the buffer adjustment groove, the adjustment bracket is slidably arranged on the side wall of the buffer adjustment groove, the output end of the buffer adjustment hydraulic valve is fixedly connected to the side wall of the adjustment bracket, the laying main frame is rotatably arranged on the side wall of the adjustment bracket, the slope adjustment hydraulic valve is rotatably arranged at one end on the side wall of the loading vehicle, and the other end of the slope adjustment hydraulic valve is rotatably arranged on the side wall of the laying main frame.

[0009] Furthermore, the transmission mechanism includes a transmission groove, a transmission sprocket, a synchronous gear, a transmission motor, a transmission triangle block and a transmission chain. The transmission groove is opened on the side wall of the laying main frame, and the two ends of the transmission sprocket are rotatably arranged in an array on the side wall of the transmission groove. The transmission motor is fixed in pairs on the top of the laying main frame. The output end of the transmission motor is coaxially fixedly connected to the transmission sprocket, the transmission chain is arranged on the side wall of the transmission sprocket, the transmission triangle block array is fixedly arranged on the side wall of the transmission chain, and the synchronous gear is coaxially fixedly arranged on the side walls of the rotating shafts of the two transmission sprockets.

[0010] Furthermore, the prefabricated block adjustment mechanism includes a transfer trough, a transfer servo motor, a transfer threaded rod, a transfer frame, a splicing trough, a splicing servo motor, a splicing threaded rod and a splicing frame. The transfer trough is opened on the side wall of the laying main frame, the transfer servo motor is fixed on the inner wall of the transfer trough, the transfer threaded rod is coaxially fixed on the output end of the transfer servo motor, the transfer frame is slidably arranged on the inner wall of the transfer trough, the transfer threaded rod passes through the side wall of the transfer frame, the splicing trough is opened on the side wall of the transfer frame, the splicing servo motor is fixed on the inner wall of the splicing trough, the splicing threaded rod is coaxially fixed on the output end of the splicing servo motor, the splicing frame is slidably arranged on the inner wall of the splicing trough, and the splicing threaded rod passes through the side wall of the splicing frame.

[0011] Furthermore, the grabbing and fixing mechanism includes a grabbing hydraulic pressure device, a grabbing frame, a grabbing switch, a grabbing servo motor, a grabbing toothed disk, a grabbing rod and a reset spring. The grabbing hydraulic pressure device linear array is fixed at the bottom end of the splicing frame, the grabbing frame is fixed at the output end of the grabbing hydraulic pressure device, the grabbing switch is arranged at the bottom end of the grabbing frame, the grabbing servo motor is fixed on the grabbing frame, the grabbing toothed disk is coaxially fixed at the output end of the grabbing servo motor, the grabbing rod circular array is slidably arranged on the side wall of the grabbing frame, the number of the grabbing rods is six, one end of the grabbing rod is in contact with the side wall of the grabbing toothed disk, one end of the reset spring is fixed on the side wall of the grabbing rod, and the other end of the reset spring is fixed on the side wall of the grabbing frame.

[0012] Furthermore, the memory positioning mechanism includes a positioning groove, a positioning servo motor, a positioning threaded rod, a positioning block and a corresponding photoelectric sensor. The positioning grooves are opened in pairs on the side walls of the laying main frame, the positioning servo motor is fixed on the inner wall of the positioning groove, the positioning threaded rod is coaxially fixed on the output end of the positioning servo motor, the positioning block is slidably arranged on the inner wall of the positioning groove, the positioning threaded rod passes through the positioning block, and the corresponding photoelectric sensor is respectively arranged on the side wall of the positioning block and the side wall of the splicing frame.

[0013] Furthermore, the leveling and fixing mechanism includes a liquid pump, a water pipe, a nozzle, a leveling spiral shaft and a leveling servo motor, the liquid pump is fixed on the loading vehicle, the water pipe is fixed at the bottom end of the laying main frame, the water pipe is connected to the liquid pump, the liquid pump is connected to an external water source, the nozzle array is fixed on the outer wall of the water pipe, the leveling servo motor is fixed on the side wall of the laying main frame, and the leveling spiral shaft is coaxially fixed at the output end of the leveling servo motor.

[0014] Furthermore, auxiliary support wheels are fixedly provided in pairs at one end of the main laying frame away from the loading vehicle.

[0015] Furthermore, the buffer adjustment hydraulic pressure, slope adjustment hydraulic pressure, transmission motor, transfer servo motor, splicing servo motor, grabbing hydraulic pressure, grabbing switch, grabbing servo motor, positioning servo motor, opposing photoelectric sensor, liquid pump and leveling servo motor are electrically connected to the external electronic control system through wires.

[0016] Furthermore, the two synchronous gears are meshed with each other, the transfer threaded rod is threadedly connected to the side wall of the transfer frame, the splicing threaded rod is threadedly connected to the side wall of the splicing frame, and the positioning threaded rod is threadedly connected to the positioning block.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] (1) The slope adjustment mechanism of the present invention is innovatively designed to ensure that the main frame can be automatically adjusted to a state parallel to the slope protection surface by precisely controlling the slope adjustment hydraulic device. Subsequently, with the help of the external electronic control system to finely control the buffer adjustment hydraulic device, the adjustment bracket slides flexibly in the buffer adjustment groove, driving the main frame to move horizontally, accurately adjusting the distance from the slope protection surface, so that the auxiliary support wheels fit closely to the slope protection, thereby achieving wide adaptability to slope protections of different slopes. This design completely solves the technical problem that traditional equipment is difficult to cope with slope changes;

[0019] (2) The design of the transmission mechanism is another highlight of the present invention. Driven by the transmission motor, the transmission sprocket on one side drives the transmission chain and the transmission triangle block to rotate smoothly, and the precise transmission of the synchronous gear ensures the synchronous movement of the chain on the other side. The adjacent transmission triangle blocks on both sides work together to move smoothly from the loading vehicle end to the auxiliary support wheel. The user only needs to place the hexagonal prefabricated block on the groove, and the prefabricated block will be automatically and neatly transferred to the top of the slope protection surface. This automated process greatly reduces the burden of manual handling and improves work efficiency.

[0020] (3) The introduction of the grabbing and fixing mechanism makes the grabbing and laying process of prefabricated blocks both efficient and accurate. The transfer servo motor drives the transfer frame to move in the transfer trough through the transfer threaded rod, accurately positioning the splicing frame and the grabbing frame just above the prefabricated block. Then, the grabbing hydraulic press extends, and the grabbing frame is accurately inserted into the hollow center of the prefabricated block. The grabbing servo motor drives the grabbing rod to automatically expand and tighten it by using the reset spring and arc-shaped tooth design. After this series of actions is completed, the prefabricated block is firmly grasped and automatically moved to the slope protection surface for laying. This innovative technology has completely changed the traditional way of manual grabbing and handling, greatly improving work efficiency and safety.

[0021] (4) The application of memory positioning mechanism makes the laying of prefabricated blocks more accurate and orderly. By cleverly utilizing the hexagonal features of prefabricated blocks and combining the precise control of the photoelectric sensor and servo motor, the intelligent memory and positioning of the laying position are realized. Whether it is the first row, the second row or the subsequent rows, it can ensure that the prefabricated blocks in two adjacent rows remain parallel. This intelligent layout technology not only improves the laying accuracy and efficiency, but also reduces the complexity and error rate of manual operation.

[0022] (5) The design of the leveling and fixing mechanism improves the overall stability and aesthetics of the slope protection. The leveling servo motor drives the leveling spiral shaft to rotate, effectively breaking up and transferring the protruding parts of the slope protection surface to the lower edge, thereby achieving the leveling of the slope protection. At the same time, the liquid pump introduces external water source and evenly sprays it on the leveled slope protection surface, forming a layer of water film to enhance the adhesion between the prefabricated blocks and the slope protection surface. This dual protection measure not only improves the stability of the slope protection but also extends its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A front view of a water conservancy river embankment slope protection device proposed by the present invention;

[0024] Figure 2 This is a right view of a water conservancy river embankment slope protection device proposed by the present invention;

[0025] Figure 3 A top view of a water conservancy river embankment protection slope device proposed by the present invention;

[0026] Figure 4 This is a schematic diagram of the first three-dimensional structure of a water conservancy river embankment protection slope device proposed by the present invention;

[0027] Figure 5 This is a schematic diagram of the second three-dimensional structure of a water conservancy river embankment protection slope device proposed by the present invention;

[0028] Figure 6 for Figure 5 Enlarged view of part A in the middle;

[0029] Figure 7 A partial cross-sectional first stereoscopic schematic diagram of a water conservancy river embankment protection slope device proposed by the present invention;

[0030] Figure 8 for Figure 7 Enlarged view of middle part B;

[0031] Fig. 9 A partial cross-sectional top view of a water conservancy river embankment protection slope device proposed by the present invention;

[0032] Fig.10A second stereoscopic schematic diagram of a partial cross-section of a water conservancy river embankment protection slope device proposed by the present invention;

[0033] Fig.11 for Fig.10 Enlarged view of middle C;

[0034] Fig.12 The present invention provides a schematic diagram of the internal structure of a transmission mechanism of a water conservancy river embankment slope protection device.

[0035] Among them, 1. Loading vehicle, 2. Slope adjustment mechanism, 3. Prefabricated block laying mechanism, 4. Transmission mechanism, 5. Leveling and fixing mechanism, 310. Prefabricated block adjustment mechanism, 320. Grasping and fixing mechanism, 330. Memory positioning mechanism, 201. Buffer adjustment slot, 202. Buffer adjustment hydraulic device, 203. Adjustment bracket, 204. Laying main frame, 205. Slope adjustment hydraulic device, 401. Transmission slot, 402. Transmission sprocket, 403. Synchronous gear, 404. Transmission motor, 405. Transmission triangle block, 406. Transmission chain, 311. Transfer slot, 312. Transfer servo motor, 313. Transfer threaded rod , 314, transfer rack, 315, splicing groove, 316, splicing servo motor, 317, splicing threaded rod, 318, splicing rack, 321, grabbing hydraulic pressure, 322, grabbing rack, 323, grabbing switch, 324, grabbing servo motor, 325, grabbing gear disc, 326, grabbing rod, 327, reset spring, 331, positioning groove, 332, positioning servo motor, 333, positioning threaded rod, 334, positioning block, 335, through-beam photoelectric sensor, 501, liquid pump, 502, water guide pipe, 503, nozzle, 504, leveling spiral shaft, 505, leveling servo motor, 101, auxiliary support wheel.

[0036] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0037] The present invention is further described in detail with reference to the accompanying drawings.

[0038] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 and Fig.12As shown, the present scheme provides a water conservancy river embankment slope protection device, including a loading vehicle 1, a slope adjustment mechanism 2, a prefabricated block laying mechanism 3, a transmission mechanism 4 and a leveling and fixing mechanism 5, the slope adjustment mechanism 2 is arranged on the loading vehicle 1, the transmission mechanism 4 is arranged on the slope adjustment mechanism 2, the prefabricated block laying mechanism 3 is arranged on the slope adjustment mechanism 2, the leveling and fixing mechanism 5 is arranged on the side wall of the slope adjustment mechanism 2, the prefabricated block laying mechanism 3 includes a prefabricated block adjustment mechanism 310, a grabbing and fixing mechanism 320 and a memory positioning mechanism 330, the prefabricated block adjustment mechanism 310 is arranged on the slope adjustment mechanism 2, the grabbing and fixing mechanism 320 is arranged on the prefabricated block adjustment mechanism 310, and the memory positioning mechanism 330 is arranged on the slope adjustment mechanism 2.

[0039] Among them, the slope adjustment mechanism 2 includes a buffer adjustment groove 201, a buffer adjustment hydraulic valve 202, an adjustment bracket 203, a laying main frame 204 and a slope adjustment hydraulic valve 205. The buffer adjustment groove 201 is opened on the side wall of the loading vehicle 1, the buffer adjustment hydraulic valve 202 is fixedly arranged on the side wall of the buffer adjustment groove 201, the adjustment bracket 203 is slidably arranged on the side wall of the buffer adjustment groove 201, the output end of the buffer adjustment hydraulic valve 202 is fixedly connected to the side wall of the adjustment bracket 203, the laying main frame 204 is rotatably arranged on the side wall of the adjustment bracket 203, the slope adjustment hydraulic valve 205 is rotatably arranged at one end on the side wall of the loading vehicle 1, and the other end of the slope adjustment hydraulic valve 205 is rotatably arranged on the side wall of the laying main frame 204.

[0040] Among them, the transmission mechanism 4 includes a transmission groove 401, a transmission sprocket 402, a synchronous gear 403, a transmission motor 404, a transmission triangle block 405 and a transmission chain 406. The transmission groove 401 is opened on the side wall of the laying main frame 204, and the two ends of the transmission sprocket 402 are arranged in an array and rotated on the side wall of the transmission groove 401. The transmission motor 404 is fixed in pairs on the top of the laying main frame 204. The output end of the transmission motor 404 is coaxially fixedly connected with the transmission sprocket 402. The transmission chain 406 is arranged on the side wall of the transmission sprocket 402. The transmission triangle block 405 is arranged in an array and fixed on the side wall of the transmission chain 406. The synchronous gear 403 is coaxially fixed on the side walls of the rotating shafts of the two transmission sprockets 402.

[0041] Among them, the prefabricated block adjustment mechanism 310 includes a transfer trough 311, a transfer servo motor 312, a transfer threaded rod 313, a transfer frame 314, a splicing trough 315, a splicing servo motor 316, a splicing threaded rod 317 and a splicing frame 318. The transfer trough 311 is opened on the side wall of the laying main frame 204, the transfer servo motor 312 is fixed on the inner wall of the transfer trough 311, the transfer threaded rod 313 is coaxially fixed on the output end of the transfer servo motor 312, the transfer frame 314 is slidably arranged on the inner wall of the transfer trough 311, the transfer threaded rod 313 penetrates the side wall of the transfer frame 314, the splicing trough 315 is opened on the side wall of the transfer frame 314, the splicing servo motor 316 is fixed on the inner wall of the splicing trough 315, the splicing threaded rod 317 is coaxially fixed on the output end of the splicing servo motor 316, the splicing frame 318 is slidably arranged on the inner wall of the splicing trough 315, and the splicing threaded rod 317 penetrates the side wall of the splicing frame 318.

[0042] The grabbing and fixing mechanism 320 includes a grabbing hydraulic device 321, a grabbing frame 322, a grabbing switch 323, a grabbing servo motor 324, a grabbing toothed disc 325, a grabbing rod 326 and a reset spring 327. The grabbing hydraulic device 321 is fixedly arranged at the bottom end of the splicing frame 318 in a linear array, the grabbing frame 322 is fixedly arranged at the output end of the grabbing hydraulic device 321, the grabbing switch 323 is arranged at the bottom end of the grabbing frame 322, and the grabbing servo motor 324 is fixedly arranged at the output end of the grabbing hydraulic device 321. 24 is fixed on the grabbing frame 322, the grabbing toothed disc 325 is coaxially fixed on the output end of the grabbing servo motor 324, the grabbing rods 326 are slidably arranged in a circular array on the side wall of the grabbing frame 322, the number of the grabbing rods 326 is six, one end of the grabbing rods 326 is in contact with the side wall of the grabbing toothed disc 325, one end of the reset spring 327 is fixed on the side wall of the grabbing rod 326, and the other end of the reset spring 327 is fixed on the side wall of the grabbing frame 322.

[0043] Among them, the memory positioning mechanism 330 includes a positioning slot 331, a positioning servo motor 332, a positioning threaded rod 333, a positioning block 334 and a corresponding photoelectric sensor 335. The positioning slots 331 are opened in pairs on the side wall of the laying main frame 204, the positioning servo motor 332 is fixed on the inner wall of the positioning slot 331, the positioning threaded rod 333 is coaxially fixed on the output end of the positioning servo motor 332, the positioning block 334 is slidably arranged on the inner wall of the positioning slot 331, the positioning threaded rod 333 penetrates the positioning block 334, and the corresponding photoelectric sensor 335 is respectively arranged on the side wall of the positioning block 334 and the side wall of the splicing frame 318.

[0044] Among them, the leveling and fixing mechanism 5 includes a liquid pump 501, a water pipe 502, a nozzle 503, a leveling spiral shaft 504 and a leveling servo motor 505. The liquid pump 501 is fixed on the loading vehicle 1, the water pipe 502 is fixed at the bottom end of the laying main frame 204, the water pipe 502 is connected to the liquid pump 501, the liquid pump 501 is connected to an external water source, the nozzle 503 array is fixed on the outer wall of the water pipe 502, the leveling servo motor 505 is fixed on the side wall of the laying main frame 204, and the leveling spiral shaft 504 is coaxially fixed at the output end of the leveling servo motor 505.

[0045] Among them, auxiliary support wheels 101 are fixed in pairs at one end of the laying main frame 204 away from the loading vehicle 1.

[0046] Among them, the buffer adjustment hydraulic press 202, the slope adjustment hydraulic press 205, the transmission motor 404, the transfer servo motor 312, the splicing servo motor 316, the grabbing hydraulic press 321, the grabbing switch 323, the grabbing servo motor 324, the positioning servo motor 332, the opposing photoelectric sensor 335, the liquid pump 501 and the leveling servo motor 505 are electrically connected to the external electronic control system through wires.

[0047] Among them, the two synchronous gears 403 are meshed with each other, the transfer threaded rod 313 is connected to the side wall of the transfer frame 314 through threads, the splicing threaded rod 317 is connected to the side wall of the splicing frame 318 through threads, and the positioning threaded rod 333 is connected to the positioning block 334 through threads.

[0048] During specific use, first drive the loader 1 to the lower edge of the river slope protection, and then control the slope adjustment hydraulic device 205 to work through the external electric control system (this is the existing technology and will not be described in detail here). In actual construction, different river channels have different slope protection slopes. Users can adjust according to the actual river slope protection angle, so as to cope with the dimensions of different slopes of different river channels, so that the laying main frame 204 is parallel to the slope protection surface. Then, the buffer adjustment hydraulic device 202 can be controlled by the external electric control system to work, so that the adjustment bracket 203 slides on the inner wall of the buffer adjustment groove 201, and then the laying main frame 204 can be driven to move horizontally, so as to adjust the distance between the laying main frame 204 and the slope protection surface, so as to make the auxiliary support wheel 101 contact with the slope protection surface, and achieve the technical effect of adapting to slope protection with different slopes, which effectively solves the technical problem that the existing technology cannot adapt to the change of slope protection slope.

[0049] Then, the transmission motor 404 is controlled to work through the external electric control system, thereby driving the transmission sprocket 402 on one side to rotate, and then driving the transmission chain 406 and the transmission triangle block 405 to rotate. After the transmission of the two synchronous gears 403, the transmission sprocket 402 and the transmission chain 406 on the other side can be driven to rotate, so that the transmission triangle blocks 405 adjacent to each other on both sides are synchronously moved from the end of the loading vehicle 1 to the auxiliary support wheel 101. The user can place the hexagonal prefabricated block on the transmission slot 401 and place it obliquely above the two relative transmission triangle blocks 405. The two long sides of the transmission triangle block 405 will contact the side wall of the bottom end of the prefabricated block. At this time, the rotation of the transmission chain 406 will drive the prefabricated block to move toward the auxiliary support wheel 101, and sequentially place the prefabricated block between the two relative transmission triangle blocks 405 until the space between any two relative transmission triangle blocks 405 is full of prefabricated blocks, so that the prefabricated blocks can be neatly transmitted to the top of the slope protection surface, thereby achieving the technical effect of transmitting the prefabricated blocks, and effectively solving the technical problem of manual handling required in the prior art;

[0050] Subsequently, the user can control the transfer servo motor 312 to work through the external electric control system, and the transfer threaded rod 313 is transmitted to make the transfer frame 314 move in the transfer groove 311, so that the splicing frame 318 and the grabbing frame 322 are located above the front of the prefabricated block. At this time, the grabbing toothed disc 325 corresponds to the hollow position in the center of the prefabricated block. Subsequently, the user can control the grabbing hydraulic machine 321 to extend through the external electric control system, so that the grabbing frame 322 is inserted into the hollow center of the prefabricated block. When the upper surface of the prefabricated block touches the grabbing switch 323, the grabbing hydraulic machine 321 can be controlled to stop working, and the grabbing servo motor 324 can be controlled to rotate, thereby driving the grabbing toothed disc 325 to rotate. Initially, since the reset spring 327 is in a compressed state, due to the spring elastic force, the grabbing rod 326 contacts the outer wall of the grabbing toothed disc 325 close to the axis. , and the side wall of the grabbing toothed disc 325 is provided with arc-shaped teeth. The grabbing toothed disc 325 rotates, which will cause the grabbing rod 326 to extend outward and contact the hollow inner hexagon of the prefabricated block. Due to the strong friction between the prefabricated block and the grabbing rod 326, the grabbing hydraulic device 321 can be controlled to retract, thereby driving the prefabricated block to leave the transmission groove 401, and then the transfer servo motor 312 is controlled to work, which will drive the splicing frame 318 and the prefabricated block to move to the rear of the vehicle, and the grabbing hydraulic device 321 is controlled to extend, thereby driving the prefabricated block to move toward the slope protection surface and fall onto the slope protection surface, and then the grabbing servo motor 324 is controlled to reverse. Due to the elastic force of the reset spring 327, the grabbing rod 326 will return to the initial position, achieving the technical effect of spreading out and transporting and laying the prefabricated blocks, effectively solving the technical problem of the prior art that manpower is required to grab and transport the prefabricated blocks;

[0051] Due to the hexagonal characteristics of the prefabricated blocks, the prefabricated blocks separated by two rows are parallel on the slope protection surface. When the first row of prefabricated blocks is laid, the splicing servo motor 316 and the positioning servo motor 332 located above work at the same time. The splicing threaded rod 317 and the positioning threaded rod 333 drive the splicing frame 318 to move in the splicing groove 315 at the same speed as the positioning block 334 in the positioning groove 331. The output end of the photoelectric sensor 335 located above (this is the prior art and will not be described in detail here) is connected to the sensor. When laying the second row, after grabbing the prefabricated block, the splicing servo motor 316 and the positioning servo motor 332 located below work simultaneously, and the splicing threaded rod 317 and the positioning threaded rod 333 drive, so that the moving speed of the splicing frame 318 in the splicing groove 315 is the same as the moving speed of the positioning block 334 in the positioning groove 331. The output end of the corresponding photoelectric sensor 335 located above corresponds to the sensing end. When laying the third ... The servo motor 316 will automatically work, and then move the splicing frame 318, so that the sensing end of the photoelectric sensor 335 located above corresponds to the output end, so that the prefabricated blocks in the first and third columns are parallel, and the positioning of the prefabricated blocks in the third column is completed. When laying the fourth column, after grabbing the prefabricated blocks, the splicing servo motor 316 will automatically work, and then move the splicing frame 318, so that the sensing end of the photoelectric sensor 335 located below corresponds to the output end, so that the prefabricated blocks in the second and fourth columns are parallel. The prefabricated blocks are parallel to each other, and the positioning of the fourth row of prefabricated blocks is completed. At this time, the upper and lower photoelectric sensors 335 correspond to the positions of the prefabricated blocks in the two adjacent rows respectively. Then the user can control the loader 1 to move in the direction of the unlaid slope protection and move parallel to the edge of the river slope protection to ensure that the relative position of the laying main frame 204 and the slope protection surface remains unchanged, and the slope protection prefabricated blocks are positioned and laid at the same time. By analogy, the technical effect of laying the prefabricated blocks in sequence can be achieved, which effectively solves the technical problem of the difficulty in positioning and laying the prefabricated blocks in the prior art;

[0052] During the laying process, the liquid pump 501 and the leveling servo motor 505 can be controlled by an external electric control system. The leveling servo motor 505 will drive the leveling spiral shaft 504 to rotate, thereby breaking up the protruding parts of the slope protection surface and transmitting them to the lower edge of the slope protection, thereby achieving the technical effect of leveling the slope protection. The liquid pump 501 will cause the external water source to spray onto the leveled slope protection surface through the water pipe 502 and the nozzle 503, thereby allowing the prefabricated blocks to be in close contact with the slope protection surface during subsequent laying.

[0053] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0054] The present invention and its embodiments are described above, which is not restrictive. What is shown in the accompanying drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and do not deviate from the purpose of the invention, they can creatively design structural methods and embodiments similar to the technical scheme, which should all fall within the scope of protection of the present invention.

Claims

1. A water conservancy river embankment slope protection device, characterized in that: The invention comprises a loading vehicle (1), a slope adjustment mechanism (2), a prefabricated block laying mechanism (3), a transmission mechanism (4) and a leveling and fixing mechanism (5), wherein the slope adjustment mechanism (2) is arranged on the loading vehicle (1), the transmission mechanism (4) is arranged on the slope adjustment mechanism (2), the prefabricated block laying mechanism (3) is arranged on the slope adjustment mechanism (2), the leveling and fixing mechanism (5) is arranged on the side wall of the slope adjustment mechanism (2), the prefabricated block laying mechanism (3) comprises a prefabricated block adjustment mechanism (310), a grabbing and fixing mechanism (320) and a memory positioning mechanism (330), the prefabricated block adjustment mechanism (310) is arranged on the slope adjustment mechanism (2), the grabbing and fixing mechanism (320) is arranged on the prefabricated block adjustment mechanism (310), and the memory positioning mechanism (330) is arranged on the slope adjustment mechanism (2); The slope adjustment mechanism (2) comprises a buffer adjustment groove (201), a buffer adjustment hydraulic device (202), an adjustment bracket (203), a laying main frame (204) and a slope adjustment hydraulic device (205); the buffer adjustment groove (201) is opened on the side wall of the loading vehicle (1); the buffer adjustment hydraulic device (202) is fixedly arranged on the side wall of the buffer adjustment groove (201); the adjustment bracket (203) is slidably arranged on the side wall of the buffer adjustment groove (201); the output end of the buffer adjustment hydraulic device (202) is fixedly connected to the side wall of the adjustment bracket (203); the laying main frame (204) is rotatably arranged on the side wall of the adjustment bracket (203); one end of the slope adjustment hydraulic device (205) is rotatably arranged on the side wall of the loading vehicle (1); and the other end of the slope adjustment hydraulic device (205) is rotatably arranged on the side wall of the laying main frame (204); The leveling fixing mechanism (5) comprises a liquid pump (501), a water pipe (502), a nozzle (503), a leveling spiral shaft (504) and a leveling servo motor (505); the liquid pump (501) is fixedly arranged on the loading vehicle (1); the water pipe (502) is fixedly arranged at the bottom end of the laying main frame (204); the water pipe (502) is connected to the liquid pump (501); the liquid pump (501) is connected to an external water source; the nozzle (503) array is fixedly arranged on the outer wall of the water pipe (502); the leveling servo motor (505) is fixedly arranged on the side wall of the laying main frame (204); and the leveling spiral shaft (504) is coaxially fixedly arranged at the output end of the leveling servo motor (505); The transmission mechanism (4) comprises a transmission slot (401), a transmission sprocket (402), a synchronous gear (403), a transmission motor (404), a transmission triangle block (405) and a transmission chain (406); the transmission slot (401) is opened on the side wall of the laying main frame (204); the two ends of the transmission sprocket (402) are rotatably arranged in an array on the side wall of the transmission slot (401); the transmission motor (404) is fixedly arranged in pairs on the top of the laying main frame (204); the output end of the transmission motor (404) is coaxially fixedly connected to the transmission sprocket (402); the transmission chain (406) is arranged on the side wall of the transmission sprocket (402); the transmission triangle block (405) is fixedly arranged in an array on the side wall of the transmission chain (406); and the synchronous gear (403) is coaxially fixedly arranged on the side walls of the rotating shafts of the two transmission sprockets (402); The prefabricated block adjustment mechanism (310) comprises a transfer trough (311), a transfer servo motor (312), a transfer threaded rod (313), a transfer frame (314), a splicing trough (315), a splicing servo motor (316), a splicing threaded rod (317) and a splicing frame (318), wherein the transfer trough (311) is provided on a side wall of a laying main frame (204), the transfer servo motor (312) is fixedly arranged on an inner wall of the transfer trough (311), and the transfer threaded rod (313) is coaxially fixedly arranged on an output end of the transfer servo motor (312). The transfer frame (314) is slidably disposed on the inner wall of the transfer groove (311), the transfer threaded rod (313) penetrates the side wall of the transfer frame (314), the splicing groove (315) is opened on the side wall of the transfer frame (314), the splicing servo motor (316) is fixedly disposed on the inner wall of the splicing groove (315), the splicing threaded rod (317) is coaxially fixedly disposed on the output end of the splicing servo motor (316), the splicing frame (318) is slidably disposed on the inner wall of the splicing groove (315), and the splicing threaded rod (317) penetrates the side wall of the splicing frame (318); The grabbing and fixing mechanism (320) comprises a grabbing hydraulic device (321), a grabbing frame (322), a grabbing switch (323), a grabbing servo motor (324), a grabbing toothed disc (325), a grabbing rod (326) and a reset spring (327); the grabbing hydraulic device (321) is linearly arrayed and fixedly arranged at the bottom end of the splicing frame (318); the grabbing frame (322) is fixedly arranged at the output end of the grabbing hydraulic device (321); the grabbing switch (323) is arranged at the bottom end of the grabbing frame (322); the grabbing servo motor (324) is linearly arrayed and fixedly arranged at the bottom end of the splicing frame (318); the grabbing frame (322) is fixedly arranged at the output end of the grabbing hydraulic device (321); the grabbing switch (323) is arranged at the bottom end of the grabbing frame (322); and the grabbing servo motor (324) is linearly arrayed and fixedly arranged at the bottom end of the splicing frame (318); and the grabbing frame (322) is linearly arrayed and fixedly arranged at the output end of the grabbing hydraulic device (321); and the grabbing switch (323) is arranged at the bottom end of the grabbing frame (322). 24) is fixed on the grabbing frame (322), the grabbing toothed disc (325) is coaxially fixed on the output end of the grabbing servo motor (324), the grabbing rods (326) are slidably arranged in a circular array on the side wall of the grabbing frame (322), the number of the grabbing rods (326) is six, one end of the grabbing rods (326) is in contact with the side wall of the grabbing toothed disc (325), one end of the return spring (327) is fixed on the side wall of the grabbing rod (326), and the other end of the return spring (327) is fixed on the side wall of the grabbing frame (322); The memory positioning mechanism (330) comprises a positioning groove (331), a positioning servo motor (332), a positioning threaded rod (333), a positioning block (334) and a corresponding photoelectric sensor (335); the positioning grooves (331) are arranged in pairs on the side wall of the laying main frame (204); the positioning servo motor (332) is fixedly arranged on the inner wall of the positioning groove (331); the positioning threaded rod (333) is coaxially fixedly arranged on the output end of the positioning servo motor (332); the positioning block (334) is slidably arranged on the inner wall of the positioning groove (331); the positioning threaded rod (333) penetrates the positioning block (334); and the corresponding photoelectric sensor (335) is respectively arranged on the side wall of the positioning block (334) and the side wall of the splicing frame (318); Auxiliary support wheels (101) are fixedly provided in pairs at one end of the main laying frame (204) away from the loading vehicle (1); The buffer adjustment hydraulic device (202), the slope adjustment hydraulic device (205), the transmission motor (404), the transfer servo motor (312), the splicing servo motor (316), the grabbing hydraulic device (321), the grabbing switch (323), the grabbing servo motor (324), the positioning servo motor (332), the opposing photoelectric sensor (335), the liquid pump (501) and the leveling servo motor (505) are electrically connected to an external electric control system via wires; The two synchronous gears (403) are meshed with each other, the transport threaded rod (313) is threadedly connected to the side wall of the transport frame (314), the splicing threaded rod (317) is threadedly connected to the side wall of the splicing frame (318), and the positioning threaded rod (333) is threadedly connected to the positioning block (334); When the first row of prefabricated blocks is laid, the splicing servo motor (316) and the positioning servo motor (332) located above work simultaneously, and the splicing threaded rod (317) and the positioning threaded rod (333) are driven, so that the moving speed of the splicing frame (318) in the splicing groove (315) is the same as the moving speed of the positioning block (334) in the positioning groove (331). The output end of the corresponding photoelectric sensor (335) located above corresponds to the sensing end, and the first row of laying is carried out. When the second row of laying is carried out, after the prefabricated blocks are grabbed, the splicing servo motor (316) and the positioning servo motor (332) located below work simultaneously, and the splicing threaded rod (317) and the positioning threaded rod (333) are driven, so that the moving speed of the splicing frame (318) in the splicing groove (315) is the same as the moving speed of the positioning block (334) in the positioning groove (331). The output end of the upper opposing photoelectric sensor (335) corresponds to the sensing end. When the third row is laid, after grabbing the prefabricated block, the splicing servo motor (316) will automatically work, and then move the splicing frame (318) so that the sensing end of the upper opposing photoelectric sensor (335) corresponds to the output end, so that the prefabricated blocks of the first row and the third row are parallel, and the positioning of the prefabricated blocks of the third row is completed. When the fourth row is laid, after grabbing the prefabricated block, the splicing servo motor (316) will automatically work, and then move the splicing frame (318) so that the sensing end of the lower opposing photoelectric sensor (335) corresponds to the output end, so that the prefabricated blocks of the second row and the fourth row are parallel, and the positioning of the prefabricated blocks of the fourth row is completed. At this time, the upper and lower opposing photoelectric sensors (335) correspond to the positions of the prefabricated blocks of the two adjacent rows respectively. During the laying process, the liquid pump (501) and the leveling servo motor (505) can be controlled by an external electric control system to work. When the leveling servo motor (505) is working, it will drive the leveling spiral shaft (504) to rotate, thereby breaking up the protruding parts of the slope protection surface and transmitting them to the lower edge of the slope protection, thereby achieving the technical effect of leveling the slope protection. When the liquid pump (501) is working, the external water source will be sprayed onto the leveled slope protection surface through the water pipe (502) and the nozzle (503), thereby making the prefabricated blocks closely contact with the slope protection surface during subsequent laying.

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