Self-adaptive adjustment paving equipment for river channel slope protection blocks

Abstract

The invention relates to the technical field of slope protection construction equipment, in particular to self-adaptive adjustment paving equipment for river channel slope protection blocks, which comprises a vehicle body and further comprises a conveying mechanism, a paving mechanism, a paving mechanism, a paving mechanism and a paving mechanism, the conveying mechanism is fixedly arranged on the vehicle body, and the conveying direction of the conveying mechanism is parallel to the advancing direction of the vehicle body; the self-adaptive clamping mechanism can be movably switched above the conveying mechanism and the protection slope, and the self-adaptive clamping mechanism is used for clamping interlocking blocks in batches; the displacement mechanism is connected to the vehicle body and the self-adaptive clamping mechanism and used for providing power for the self-adaptive clamping mechanism to move in multiple directions. Wherein the self-adaptive clamping mechanism comprises a plurality of clamping assemblies and a staggered interval adjusting assembly, and the distances between the multiple clamping assemblies are not fixed and are the same all the time. According to the automatic equipment, interlocking blocks of different sizes can be adapted, and self-adaptive dislocation interval adjustment is achieved in the paving process.

Description

Technical Field

[0001] The invention relates to the technical field of slope protection construction equipment, in particular to a self-adaptive regulating paving equipment for river slope protection blocks. Background Art

[0002] In river bank protection projects, existing bank protection paving operations are mainly completed by manual or semi-automatic equipment. Although some equipment has improved the paving efficiency to a certain extent, there are still significant deficiencies in actual applications. For example, traditional equipment performs poorly when adapting to interlocking blocks of different sizes, and requires frequent replacement of clamping devices or complex adjustments, which is not only cumbersome to operate, but also seriously affects construction efficiency. In addition, this type of equipment is difficult to achieve precise offset interval adjustment of interlocking blocks, and the degree of automation is low. For paving tasks that require batch offset installation, additional manual intervention and complex adjustment steps are usually required, which increases construction costs and time. Therefore, how to design an automated paving equipment that can adapt to interlocking blocks of different sizes and achieve offset interval adjustment during the adaptation process to significantly improve paving efficiency, ensure paving quality and reduce manual intervention is a key issue that needs to be urgently solved in the current technical field. Summary of the invention

[0003] The embodiment of the present application provides an adaptive adjustment paving device for river slope protection blocks, the main purpose of which is to realize the adaptation of interlocking blocks of different volumes, and to realize the automated equipment of adaptive offset interval adjustment during the paving process.

[0004] To achieve the above-mentioned purpose, the embodiment of the present application provides an adaptive adjustment paving device for river slope protection blocks, including a vehicle body and also including: A conveying mechanism is fixedly mounted on the vehicle body, and a conveying direction of the conveying mechanism is parallel to a traveling direction of the vehicle body; An adaptive clamping mechanism, which can be movably switched above the conveying mechanism and the slope protection, and the adaptive clamping mechanism is used for clamping interlocking blocks in batches; A displacement mechanism, connected to the vehicle body and the adaptive clamping mechanism, for providing power for the adaptive clamping mechanism to move in multiple directions; Wherein, the adaptive clamping mechanism comprises a plurality of clamping components and offset interval adjustment components, the spacing between the plurality of clamping components is non-fixed, and the spacing between the plurality of clamping components is always the same.

[0005] In a feasible embodiment, the adaptive clamping mechanism also includes: a track frame is connected to the displacement mechanism and can be switched above the conveying mechanism and the slope protection; a box can be movably arranged on the track frame, and a misalignment interval adjustment component is arranged in the box, and the movement range of the box on the track frame is the misalignment adjustment range, and the misalignment adjustment range is not fixed, and a plurality of the clamping components can be movably clamped at the bottom end of the box; a lifting seat can be movably arranged in the inner cavity of the box perpendicular to the direction of the track frame, and the lifting seat is transmission-connected to all the clamping components; at least one clamping hydraulic cylinder is fixed in the box, and the output end of the clamping hydraulic cylinder is connected to the lifting seat.

[0006] In a feasible embodiment, the displacement mechanism includes: a rotating drive seat fixedly mounted on the vehicle body, for adjusting the rotation angle of the adaptive clamping mechanism in the horizontal direction; a main shaft is arranged in a direction perpendicular to the vehicle body and locked on the output shaft of the rotating drive seat; a lifting slider is slidably arranged on the main shaft, and the track frame is rotatably connected to the lifting slider; a lifting hydraulic cylinder is fixedly connected to the outer wall of the main shaft, and the output end of the lifting hydraulic cylinder is connected to the lifting slider, for adjusting the height of the adaptive clamping mechanism; a tilting hydraulic cylinder is fixedly connected to the lifting slider, and the output end of the tilting hydraulic cylinder is connected to the track frame, for adjusting the inclination of the adaptive clamping mechanism.

[0007] In a feasible embodiment, the clamping assembly includes: a clamping seat that can be linearly moved and clamped along the bottom end surface of the box body through a slide groove opened thereon; a plurality of guide seats are fixedly arranged in the inner cavity of the clamping seat, and a guide channel facing the bend of the inner wall of the interlocking block is arranged in the guide seat; a contact block can be slidably arranged in the guide channel; the outer wall of the contact block can abut against the inner wall of the interlocking block; one end of the driving rod is connected to the lifting seat, and the other end extends into the inner cavity of the clamping seat; both ends of the connecting rod are rotatably hinged between the driving rod and the contact block, and the connecting rod is arranged in an inclined state.

[0008] In a feasible embodiment, the lifting seat includes a seat body that can be lifted and moved in the inner cavity of the box body, and also includes: a plurality of equidistant sliders that can be slidably arranged in the inner cavity of the seat body, and an internal thread seat is also arranged in an equidistant slider at the edge of the plurality of equidistant sliders, and the bottom end of each of the equidistant sliders is fixedly connected to the driving rod; an adjusting screw is rotatable around its own axis and is arranged in the inner cavity of the seat body, and passes through all the equidistant sliders in a non-contact manner, and the adjusting screw is also screwed to the internal thread seat; a synchronization part is connected to all the equidistant sliders to keep the spacing between all the equidistant sliders always the same.

[0009] In a feasible embodiment, the synchronization part includes multiple synchronization rods, the middle part of each synchronization rod is rotatably connected to the top of the equidistant slider, and the two ends of each synchronization rod are rotatably connected to the ends of other synchronization rods adjacent to the synchronization rod; the rotation point of the synchronization rod end away from the side of the internal threaded seat is fixed.

[0010] In a feasible embodiment, the misalignment interval adjustment component includes: a protective seat is arranged in the inner cavity of the box body; one end of the wire drawing rod is connected to the adjusting screw through a transmission part, and a bidirectional thread is arranged on the outer wall of the other end of the wire drawing rod, and the end with the bidirectional thread is located in the inner cavity of the protective seat; two limit plates can be moved in a straight line direction and clamped in the inner cavity of the protective seat, and the two limit plates are respectively mounted on the bidirectional threads of the wire drawing rod, and the misalignment adjustment range is the spacing distance between the two limit plates; one end of the fixing rod is fixedly connected to the track frame, and the fixing rod passes through the box body and extends to the inner cavity of the protective seat; the fixing rod can move within the misalignment adjustment range.

[0011] In a feasible embodiment, a travel switch is provided on each of the limit plates, and the fixing rod is also connected to a bidirectional driving device, wherein the bidirectional driving device is used to control the offset movement distance of the interlocking block generated by the box body and the track frame, and the two travel switches are respectively connected to the controller of the bidirectional driving device.

[0012] The present application provides an adaptive adjustment paving device for river bank protection blocks. The technical solution solves the problems of poor adaptability of river bank protection paving equipment to interlocking blocks of different sizes, complex adjustment and difficult adjustment of offset intervals in the prior art through the cooperation of a conveying mechanism, an adaptive clamping mechanism and a displacement mechanism; the adaptive clamping mechanism utilizes the dynamic adjustment capabilities of the clamping assembly and the offset interval adjustment assembly to firmly clamp interlocking blocks of different sizes and achieve precise offset interval adjustment between the interlocking blocks during the paving process, thereby meeting the technical requirements of river bank protection paving; in addition, the design of the conveying mechanism being parallel to the direction of travel of the vehicle body enables the interlocking blocks to be efficiently and continuously transported, while the displacement mechanism ensures the flexible movement of the adaptive clamping mechanism in multiple directions, thereby realizing batch and automated paving operations; the overall equipment has a compact structure and is easy to operate, which significantly improves the paving efficiency and quality, while reducing manual intervention and construction costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A structural schematic diagram showing the working state of the adaptive adjustment paving equipment of the river slope protection block provided in the embodiment of the present application; Figure 2A schematic diagram of the structure of a self-adaptive paving device for river slope protection blocks provided in an embodiment of the present application is shown; Figure 3 A schematic diagram showing the positions of the adaptive clamping mechanism and the interlocking block provided in an embodiment of the present application is shown; Figure 4 A schematic diagram showing the structure of the interlocking block provided in an embodiment of the present application in a clamping state; Figure 5 A schematic diagram of a planar cross-sectional structure of an adaptive clamping mechanism provided in an embodiment of the present application is shown; Figure 6 A schematic diagram of a three-dimensional cross-sectional structure of an adaptive clamping mechanism provided in an embodiment of the present application is shown; Figure 7 A schematic diagram of the structure of a clamping assembly provided in an embodiment of the present application is shown; Figure 8 A schematic diagram of a three-dimensional cross-sectional structure of a lifting seat provided in an embodiment of the present application is shown; Fig. 9 Shows Figure 8 A magnified view of the local structure at point A; Fig.10 A schematic structural diagram of the offset interval adjustment assembly provided in an embodiment of the present application is shown.

[0014] In the figure: 10, car body, 20, conveying mechanism, 30, displacement mechanism, 40, adaptive clamping mechanism, 50, interlocking block, 31, rotating drive seat, 32, main shaft, 33, lifting slider, 34, lifting hydraulic cylinder, 35, tilting hydraulic cylinder, 41, track frame, 42, box body, 43, lifting seat, 44, clamping assembly, 45, clamping hydraulic cylinder, 46, offset interval adjustment assembly, 441, clamping seat, 442, slide groove, 443, guide seat, 444, contact block, 445, driving rod, 446, connecting rod, 431, seat body, 432, equidistant slider, 433, adjusting screw, 434, synchronization rod, 435, internal thread seat, 461, drawing rod, 462, transmission part, 463, protective seat, 464, fixing rod, 465, limit plate, 466, travel switch, 467, two-way drive device. DETAILED DESCRIPTION

[0015] In order to better understand the technical solutions provided by the embodiments of this specification, the technical solutions of the embodiments of this specification are described in detail below through the accompanying drawings and specific embodiments. It should be understood that the embodiments of this specification and the specific features in the embodiments are detailed descriptions of the technical solutions of the embodiments of this specification, rather than limitations on the technical solutions of this specification. In the absence of conflict, the embodiments of this specification and the technical features in the embodiments can be combined with each other.

[0016] In this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or equipment. In the absence of more restrictions, the elements limited by the statement "comprise one..." do not exclude the existence of other identical elements in the process, method, article or equipment including the elements. The term "more than two" includes two or more than two situations.

[0017] In river bank protection projects, existing bank protection paving operations are mainly completed by manual or semi-automatic equipment. Although some equipment has improved the paving efficiency to a certain extent, there are still significant deficiencies in actual applications. For example, traditional equipment performs poorly when adapting to interlocking blocks of different sizes, and requires frequent replacement of clamping devices or complex adjustments, which is not only cumbersome to operate, but also seriously affects construction efficiency. In addition, this type of equipment is difficult to achieve precise offset interval adjustment of interlocking blocks, and the degree of automation is low. For paving tasks that require batch offset installation, additional manual intervention and complex adjustment steps are usually required, which increases construction costs and time. Therefore, how to design an automated paving equipment that can adapt to interlocking blocks of different sizes and achieve offset interval adjustment during the adaptation process to significantly improve paving efficiency, ensure paving quality and reduce manual intervention is a key issue that needs to be urgently solved in the current technical field.

[0018] In view of this, an embodiment of the present application provides an adaptive adjustment paving device for river slope protection blocks, the main purpose of which is to realize the adaptation of interlocking blocks of different volumes, and to realize adaptive offset interval adjustment during the paving process.

[0019] See also Figures 1 to 10 As shown, an embodiment of the present application provides an adaptive adjustment paving device for river slope protection blocks, including a vehicle body 10 , and also includes: a conveying mechanism 20 , a displacement mechanism 30 and an adaptive clamping mechanism 40 .

[0020] Specifically, the conveying mechanism 20 is fixedly mounted on the vehicle body 10, and the conveying direction of the conveying mechanism 20 is parallel to the moving direction of the vehicle body 10; the adaptive clamping mechanism 40 can be flexibly switched above the conveying mechanism 20 and the slope protection, and the adaptive clamping mechanism 40 is used to clamp the interlocking blocks 50 in batches; the displacement mechanism 30 is connected to the vehicle body 10 and the adaptive clamping mechanism 40, and is used to provide power for the adaptive clamping mechanism 40 to move in multiple directions; wherein, the adaptive clamping mechanism 40 includes a plurality of clamping assemblies 44 and an offset interval adjustment assembly 46, and the spacing between the plurality of clamping assemblies 44 is non-fixed, and the spacing between the plurality of clamping assemblies 44 is always the same.

[0021] In the actual operation scenario, the equipment is first moved to the road surface near the slope protection to be paved. The vehicle body 10, as the bearing base of the entire equipment, can move in stages along the length direction of the slope protection. After the conveying mechanism 20 firmly placed on the vehicle body 10 moves, as the vehicle body 10 moves, the staff can place the interlocking blocks 50 pre-unloaded nearby on the conveying mechanism 20, and gradually form an interlocking block group consisting of a vertical column. Then, the entire column of interlocking block groups is moved to the slope protection and released through the adaptive clamping mechanism 40 and the displacement mechanism 30 to complete the paving. During the paving and resetting process of the adaptive clamping mechanism 40, the staff can cooperate with the conveying mechanism 20 to continuously complete the shape placement of the interlocking block group, so that the interlocking blocks 50 can be efficiently and continuously paved in the length direction of the slope protection.

[0022] When paving is required, the displacement mechanism 30 is started, driving the adaptive clamping mechanism 40 to move to a suitable position above the conveying mechanism 20. The staff adjusts the clamping assembly 44 according to the current interlocking block 50, and the offset interval adjustment assembly 46 is adaptively adjusted simultaneously to ensure that interlocking blocks 50 of different sizes can be firmly clamped in batches; for example, when encountering an interlocking block 50 with a smaller diameter, the spacing of the clamping assembly 44 is automatically reduced, closely fitting the side of the interlocking block 50 for a firm grip; and when facing an interlocking block 50 with a larger diameter, the spacing is increased to adapt; then, the displacement mechanism 30 is started again, and the adaptive clamping mechanism 40 holding the interlocking blocks 50 is translated to the accurate landing point above the slope protection. The staff stands on the road surface and cooperates with the equipment control to put down the first and second longitudinal columns of interlocking blocks 50 in a staggered state one by one. While adjusting the distance of the clamping assembly 44 according to the interlocking blocks 50 of different volumes, the equipment uses the adaptive adjustment function to synchronously and accurately adjust the offset interval distance required for the placement of adjacent longitudinal columns, so that the interlocking blocks 50 are successfully and stably laid on the slope protection in batches, and efficient and accurate paving operations of the slope protection interlocking blocks 50 are easily realized.

[0023] like Figures 1 to 10As shown, in some examples, further, the adaptive clamping mechanism 40 also includes: a track frame 41, a box 42, a lifting seat 43 and at least one clamping hydraulic cylinder 45, the track frame 41 is connected to the displacement mechanism 30, and can be switched above the conveying mechanism 20 and the slope protection; the box 42 can be movably arranged on the track frame 41, and a misalignment interval adjustment component 46 is arranged in the box 42. The moving range of the box 42 on the track frame 41 is the misalignment adjustment range, and the misalignment adjustment range is not fixedly set. A plurality of clamping components 44 can be movably clamped at the bottom end of the box 42; the lifting seat 43 can be movably arranged in the inner cavity of the box 42 perpendicular to the direction of the track frame, and the lifting seat 43 is transmission-connected to all the clamping components 44; at least one clamping hydraulic cylinder 45 is fixed in the box 42, and the output end of the clamping hydraulic cylinder 45 is connected to the lifting seat 43.

[0024] In this example, it should be noted that when paving is required, the track frame 41 is connected to the displacement mechanism 30, and the displacement mechanism 30 can realize the rotation of the track frame 41 in the horizontal direction, the lifting and lowering in the vertical direction, and the inclination adjustment effect of the adaptive slope angle. The purpose of the box 42 being able to move on the track frame 41 is to be able to change the release position of the batch clamped interlocking blocks 50. For example, when the first longitudinal column interlocking block 50 is released, the release position of the second longitudinal column interlocking block 50 is staggered with the release position of the first longitudinal column interlocking block 50, so that an interlocking matching installation effect between multiple interlocking blocks 50 can be formed. The lifting seat 43 is arranged in the box 42, and the lifting seat 43 is also connected to multiple clamping assemblies 44. When the lifting seat 43 moves, it can drive all the clamping assemblies 44 to move. When the lifting seat 43 descends, it can drive all the clamping assemblies 44 to clamp the interlocking blocks 50, and the clamping hydraulic cylinder 45 is a power component that drives the lifting seat 43 to achieve lifting.

[0025] like Figures 1 to 3 As shown, in some examples, further, the displacement mechanism 30 includes: a rotating drive seat 31, a main shaft 32, a lifting slider 33, a lifting hydraulic cylinder 34 and a tilting hydraulic cylinder 35. The rotating drive seat 31 is fixedly mounted on the vehicle body 10, and is used to adjust the rotation angle of the adaptive clamping mechanism 40 in the horizontal direction; the main shaft 32 is arranged in a direction perpendicular to the vehicle body 10, and is locked on the output shaft of the rotating drive seat 31; the lifting slider 33 is slidably arranged on the main shaft 32, and the track frame 41 is rotatably connected to the lifting slider 33; the lifting hydraulic cylinder 34 is fixedly connected to the outer wall of the main shaft 32, and the output end of the lifting hydraulic cylinder 34 is connected to the lifting slider 33, and is used to adjust the height of the adaptive clamping mechanism 40; the tilting hydraulic cylinder 35 is fixedly connected to the lifting slider 33, and the output end of the tilting hydraulic cylinder 35 is connected to the track frame 41, and is used to adjust the inclination of the adaptive clamping mechanism 40.

[0026] In this example, the displacement mechanism 30 mainly drives the adaptive clamping mechanism 40 to move in multiple directions to meet the paving requirements of different positions, wherein the rotary drive seat 31 can provide rotational power so that the adaptive clamping mechanism 40 can rotate in the horizontal direction, for example, the adaptive clamping mechanism 40 and the interlocking block group clamped thereunder are rotated from the conveying mechanism 20 to above the slope; after the lifting hydraulic cylinder 34 is started, it can push the lifting slider 33, so that the lifting slider 33 and the entire adaptive clamping mechanism 40 can move in the vertical direction, so that the entire adaptive clamping mechanism 40 and the clamped interlocking block group can move closer to or away from the slope. In addition A tilting hydraulic cylinder 35 is also provided on the lifting slider 33, and the tilting hydraulic cylinder 35 is connected to the adaptive clamping mechanism 40. When the tilting hydraulic cylinder 35 is started, the adaptive clamping mechanism 40 can better match the inclination angle of the current slope, achieve a state of parallel fit with the slope, and then release all the interlocking blocks 50 on the slope, thus completing the paving steps of the device; it can be understood that after completing the above steps, the device can also drive the adaptive clamping mechanism 40 to restore its initial position above the conveying mechanism 20 by rotating the drive seat 31, the lifting slider 33 and the tilting hydraulic cylinder 35, so as to facilitate storage or prepare for the paving of the next column of interlocking blocks 50.

[0027] like Figures 4 to 7 As shown, in some examples, further, the clamping assembly 44 includes: a clamping seat 441, a slide groove 442, multiple guide seats 443, a contact block 444, a driving rod 445 and a connecting rod 446. The clamping seat 441 can be linearly moved and clamped along the bottom end surface of the box body 42 through the slide groove 442 opened thereon; multiple guide seats 443 are fixedly arranged in the inner cavity of the clamping seat 441, and a guide channel facing the bend of the inner wall of the interlocking block 50 is arranged in the guide seat 443; the contact block 444 can be slidably arranged in the guide channel; the outer wall of the contact block 444 can abut against the inner wall of the interlocking block 50; one end of the driving rod 445 is connected to the lifting seat 43, and the other end extends into the inner cavity of the clamping seat 441; the two ends of the connecting rod 446 are respectively rotatably hinged between the driving rod 445 and the contact block 444, and the connecting rod 446 is arranged in an inclined state.

[0028] In this example, it should be noted that the device is provided with a plurality of clamping assemblies 44, each of which can correspond to and fix an interlocking block 50, and the clamping state of the plurality of clamping assemblies 44 is driven and controlled by one or two clamping hydraulic cylinders 45. In the specific working process, when it is necessary to clamp the interlocking block 50, the adaptive clamping mechanism 40 is located above the conveying mechanism 20, and the lifting hydraulic cylinder 34 drives the entire adaptive clamping mechanism 40 to drop slightly, so that all the clamping assemblies 44 can penetrate into the interior of the interlocking block 50, and then The driving end of the rear clamping hydraulic cylinder 45 extends out, pushing the lifting seat 43 and the driving rod 445 down. Since the driving rod 445 is also connected to the connecting rod 446 in an inclined state, when the driving rod 445 descends, its own inclination angle will also change, and push the connecting rod 446 to extend outward. At the same time, the contact block 444 connected to the other end of the connecting rod 446 can synchronously move and extend outward in the guide channel. Finally, the outer end of the contact block 444 is firmly abutted against the inner wall of the interlocking block 50, thereby achieving the purpose of fixed connection of the clamping assembly 44 to the interlocking block 50.

[0029] like Figures 5 to 9 As shown, in some examples, further, the lifting seat 43 includes a seat body 431 that can be lifted and moved in the inner cavity of the box body 42, and also includes: a plurality of equidistant sliders 432, an adjusting screw 433 and a synchronization part. The plurality of equidistant sliders 432 can be slidably arranged in the inner cavity of the seat body 431, and an internal thread seat 435 is also arranged in an equidistant slider 432 at the edge of the plurality of equidistant sliders 432, and the bottom end of each equidistant slider 432 is fixedly connected to the driving rod 445; the adjusting screw 433 can be rotatably arranged around its own axis in the inner cavity of the seat body 431, and passes through all the equidistant sliders 432 in a non-contact manner, and the adjusting screw 433 is also screwed to the internal thread seat 435; the synchronization part is connected to all the equidistant sliders 432, and is used to keep the spacing of all the equidistant sliders 432 always the same.

[0030] In this example, the movement of the lifting seat 43 drives all the clamping components 44 to realize the clamping action. In addition, the lifting seat 43 is also used to adjust the spacing between all the clamping components 44, so as to match the interlocking blocks 50 of different volumes for clamping. When it is necessary to adjust the spacing between all the clamping components 44, the staff can rotate the adjusting screw 433. Since the adjusting screw 433 is screwed in the internal thread seat 435, when the adjusting screw 433 is rotated, it can drive the internal thread seat 435 and the equidistant slider 432 fixed on the internal thread seat 435 to move in the lifting seat 43. Since all the equidistant sliders 432 are connected by the synchronization part, when the equidistant slider 432 at the end moves, the synchronous connection setting of the synchronization part can keep all the equidistant sliders 432 moving at a constant distance. The equidistant sliders 432 are connected to the clamping assembly 44, so the clamping assembly 44 moves synchronously with the equidistant sliders 432, and can achieve an adaptive spacing adjustment effect. With the extended clamping method of the clamping assembly 44, the interlocking blocks 50 with different inner diameters can be temporarily fixed, which is used to transfer the interlocking blocks 50 from the conveying mechanism 20 to the slope protection.

[0031] like Figure 6 As shown, in some examples, a plurality of linear guide rods for limiting the lifting and lowering movement of the lifting seat 43 are further provided on the outer wall of the lifting seat 43 to ensure the stability of the lifting process of the lifting seat 43. In addition, in order to realize the automatic reset of the lifting seat 43 after it descends and the automatic contraction of the clamping end of the clamping assembly 44, a spring is also sleeved on the outer end of the guide rod, and the top end of the spring abuts against the lifting seat 43. Therefore, when the force of the clamping hydraulic cylinder 45 is removed, the spring can provide power for the lifting seat 43 to reset.

[0032] like Figure 8 and Fig. 9 As shown, in some examples, further, the synchronization part includes multiple synchronization rods 434, the middle part of each synchronization rod 434 can be rotatably connected to the top of the equidistant slider 432, and the two ends of each synchronization rod 434 can be rotatably connected to the ends of other synchronization rods 434 adjacent to the synchronization rod 434; the rotation point of the end of the synchronization rod 434 away from the side of the internal thread seat 435 is fixed.

[0033] In this example, it should be noted that each synchronization rod 434 has multiple connection points, and the middle part of each synchronization rod 434 is rotatably connected to the center position of the top of its respective equidistant slider 432. Two rotation connection points are also set at both ends of each synchronization rod 434, which are respectively used to connect another synchronization rod 434 set on the equidistant slider 432 on both sides. Therefore, when the angle of one of the synchronization rods 434 is tilted, the synchronization rods 434 in the area will also maintain a synchronized tilt state under the action of mutual connection, and drive the equidistant slider 432 under each synchronization rod 434 to achieve displacement. When the adjusting screw 433 rotates to drive the equidistant slider 432 at the end to move, the tilt angle of each synchronization rod 434 is always the same, so the moving distance of the remaining equidistant sliders 432 will also be the same. Accordingly, all clamping assemblies 44 can be kept in an equidistant adjustment state to adapt to the fixed clamping of interlocking blocks 50 of different diameters.

[0034] like Fig.10 As shown, in some examples, further, the misalignment interval adjustment component 46 includes: a drawing rod 461, a transmission part 462, a protective seat 463, a fixed rod 464 and two limit plates 465, and the protective seat 463 is arranged in the inner cavity of the box body 42; one end of the drawing rod 461 is connected to the adjusting screw 433 through the transmission part 462, and a bidirectional thread is arranged on the outer wall of the other end of the drawing rod 461, and one end with the bidirectional thread is located in the inner cavity of the protective seat 463; the two limit plates 465 can be moved in a straight line direction and clamped in the inner cavity of the protective seat 463, and the two limit plates 465 are respectively mounted on the bidirectional threads of the drawing rod 461, and the misalignment adjustment range is the spacing distance between the two limit plates 465; one end of the fixed rod 464 is fixedly connected to the track frame 41, and the fixed rod 464 passes through the box body 42 and extends to the inner cavity of the protective seat 463; the fixed rod 464 can move within the misalignment adjustment range.

[0035] In this example, the purpose of the offset spacing adjustment component 46 is to adjust the movement range of the box 42 on the track, that is, to change the offset adjustment range, so as to adapt to the offset installation distance required by the interlocking block 50 after the volume change, without the need for additional configuration of complex adjustment procedures or adding additional adjustment steps; specifically, when the staff adaptively adjusts the spacing of multiple clamping components 44 according to the diameter of the interlocking block 50, it is necessary to rotate the adjusting screw 433 to achieve it. At the same time, through the rotation of the adjusting screw 433, the transmission part 462 in this example is synchronously driven. The transmission part 462 can use a chain sprocket, a belt and a pulley, or a gear transmission method to synchronously transmit the rotational kinetic energy of the adjusting screw 433. As for the drawing rod 461, the two limit plates 465 mounted on the drawing rod 461 move towards or away from each other under the action of the bidirectional thread, that is, they move synchronously with the movement of the equidistant sliders 432. When the spacing between the equidistant sliders 432 becomes larger (to adapt to the interlocking blocks with large inner diameters), the spacing between the two limit plates 465 will also increase, and the misalignment adjustment range will also increase (synchronously adapt to the interlocking blocks with large inner diameters), so that the movement stroke of the fixed rod 464 within the misalignment adjustment range is changed, thereby limiting the movement range between the box 42 and the fixed rod 464; after each group of locking blocks is paved, the release point of the interlocking block 50 is adjusted before the next group of interlocking blocks 50 are paved, and released after reaching the self-locking misaligned paving position.

[0036] like Fig.10 As shown, in some examples, further, a travel switch 466 is provided on each limit plate 465, and the fixing rod 464 is also connected to a bidirectional driving device 467, wherein the bidirectional driving device 467 is used to control the misaligned movement distance of the interlocking block 50 generated by the box body 42 and the track frame 41, and the two travel switches 466 are respectively connected to the controller of the bidirectional driving device 467 (not shown in the figure).

[0037] In this example, in order to further enhance the automation control effect of the device, a bidirectional drive device 467 is additionally provided. The bidirectional drive device 467 can be any one of a hydraulic cylinder, an electric push rod, a push rod motor, and a cylinder. The bidirectional drive device 467 itself is fixedly installed in the protective seat 463, and is fixedly arranged with the box body 42. The output end of the bidirectional drive device 467 is connected to the fixed rod 464. Since the fixed rod 464 is fixedly arranged between the track frame 41, when the bidirectional drive device 467 is started, it can drive the entire box body 42 to move in both directions on the track frame 41. In order to be able to automatically switch back to the next release interlocking position of the interlocking block 50 at an appropriate time after the first group of interlocking blocks 50 are paved, a travel switch 466 is also provided on the limit plate 465. When the fixed rod 464 contacts the travel switch 466 on the limit plate 465, a control signal is generated, and the control signal is transmitted to the controller in the bidirectional drive device 467 to control the bidirectional drive device 467 to realize the shutdown or reversing function at an appropriate position.

[0038] In the river bank protection project, this automated paving equipment greatly improves the paving efficiency and quality of the interlocking blocks 50. The overall workflow is as follows: The automatic paving equipment of the river slope protection interlocking block 50 is moved to a suitable position near the slope protection to be paved, and the vehicle body 10 is parked firmly as a bearing foundation. The staff places the interlocking blocks 50 unloaded in advance on the conveying mechanism 20 one by one. Since the conveying direction of the conveying mechanism 20 is parallel to the moving direction of the vehicle body 10, as the vehicle body 10 moves in stages, the interlocking blocks 50 are gradually arranged on the conveying mechanism 20 into a vertical column of interlocking block groups.

[0039] When paving operations are required, the displacement mechanism 30 is started. The rotating drive seat 31 drives the main shaft 32 and the adaptive clamping mechanism 40 connected thereto to rotate in the horizontal direction, so that the adaptive clamping mechanism 40 moves to a suitable position above the conveying mechanism 20. At this time, the staff adjusts the clamping assembly 44 according to the size of the current interlocking block 50. The adjusting screw 433 is rotated, and the adjusting screw 433 is screwed to the internal thread seat 435 in the edgemost equidistant slider 432, and the equidistant slider 432 is driven to move when rotating. Multiple equidistant sliders 432 are connected to form a synchronization part through a synchronization rod 434, so that all equidistant sliders 432 move with the same spacing, thereby driving the clamping seat 441 connected thereto to move linearly along the slide groove 442 on the bottom end surface of the box body 42, so as to realize the adaptive adjustment of the spacing between multiple clamping assemblies 44 to adapt to interlocking blocks 50 of different volumes.

[0040] While the clamping assembly 44 is adjusted, the offset interval adjustment assembly 46 is synchronously adaptively adjusted. The rotation of the adjustment screw 433 drives the wire drawing rod 461 to rotate through the transmission part 462, and the bidirectional thread on the wire drawing rod 461 causes the two limit plates 465 sleeved thereon to move closer to or away from each other, thereby changing the offset adjustment range (i.e., the interval distance between the two limit plates 465) to adapt to the offset installation distance required when paving interlocking blocks 50 of different sizes.

[0041] After the adjustment is completed, the clamping hydraulic cylinder 45 is started, and its output end pushes the lifting seat 43 down. The seat body 431 of the lifting seat 43 drives the driving rod 445 to descend, and the driving rod 445 pushes the contact block 444 to slide and extend outward in the guide channel of the guide seat 443 through the inclined connecting rod 446, and finally the outer wall of the contact block 444 is firmly abutted against the inner wall of the interlocking block 50, so as to realize batch clamping of the entire column of interlocking block groups.

[0042] After clamping the interlocking block 50, the displacement mechanism 30 is started again. The lifting hydraulic cylinder 34 pushes the lifting slider 33 to slide on the main shaft 32, so that the adaptive clamping mechanism 40 and the clamped interlocking block 50 group are slightly lifted in the vertical direction to cooperate with the rotation drive seat 31 to rotate, so that it approaches the slope surface and then descends. At the same time, the tilting hydraulic cylinder 35 is started, pushing the track frame 41 to adjust the inclination of the adaptive clamping mechanism 40 so that it fits parallel to the slope surface. Subsequently, the adaptive clamping mechanism 40 moves to the accurate landing point above the slope protection, and the staff cooperates with the equipment control to loosen the clamping assembly 44, and release the interlocking block 50 synchronously, completing the paving of the first longitudinal column of interlocking blocks 50.

[0043] After the first column of interlocking blocks 50 are laid, the displacement mechanism 30 is activated, and the adaptive clamping mechanism 40 is driven to return to the initial position above the conveying mechanism 20 through the coordinated movement of the rotating drive seat 31, the lifting slider 33 and the tilting hydraulic cylinder 35, so as to prepare for the clamping and laying of the next column of interlocking blocks 50. During the reset process of the adaptive clamping mechanism 40, the bidirectional driving device 467 is started, and the fixed rod 464 is pushed to move linearly in the protective seat 463 until it contacts the travel switch 466 on the other side of the limit plate 465. According to the signal of the travel switch 466, the signal is transmitted to the controller of the bidirectional driving device 467, and the bidirectional driving device 467 is controlled to be closed. At this time, the fixed rod 464 is at the position of the limit plate 465 on the other side, and the box body 42 completes the process of automatically switching to the appropriate release position of the next group of interlocking blocks 50. Subsequently, the staff continues to feed the conveying mechanism 20. The position of the pre-formed longitudinal interlocking block group at the feeding position can be adjusted by the conveying mechanism 20 to match the clamping position of the clamping assembly 44 after the box 42 is adjusted (slight deviation can be automatically corrected by the fixed clamping process of the clamping assembly 44). Then, the above steps are repeated to realize the fully automatic batch and stable paving of the interlocking blocks 50 on the slope protection, and to ensure that the adjacent longitudinal interlocking blocks 50 are in a staggered state, so as to meet the interlocking matching installation requirements of the interlocking blocks 50 and efficiently complete the paving operation of the river slope protection.

[0044] The above are only embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included within the scope of the claims of the present application.

Claims

1. An adaptive adjustment paving device for river bank protection blocks, comprising a vehicle body (10), characterized in that: Also includes: A conveying mechanism (20) is fixedly mounted on the vehicle body (10), and a conveying direction of the conveying mechanism (20) is parallel to a moving direction of the vehicle body (10); An adaptive clamping mechanism (40) capable of movably switching above the conveying mechanism (20) and the slope protection, the adaptive clamping mechanism (40) being used for clamping interlocking blocks (50) in batches; A displacement mechanism (30) connected to the vehicle body (10) and the adaptive clamping mechanism (40) and used to provide power for the adaptive clamping mechanism (40) to move in multiple directions; The adaptive clamping mechanism (40) comprises a plurality of clamping assemblies (44) and a misalignment interval adjustment assembly (46), the spacing between the plurality of clamping assemblies (44) is non-fixed, and the spacing between the plurality of clamping assemblies (44) is always the same.

2. The self-adaptive paving device for river slope protection blocks according to claim 1 is characterized in that: The adaptive clamping mechanism (40) further comprises: A track frame (41) connected to the displacement mechanism (30) and capable of switching above the conveying mechanism (20) and the slope protection; A box body (42) is movably arranged on the track frame (41); a misalignment interval adjustment component (46) is arranged in the box body (42); a moving range of the box body (42) on the track frame (41) is a misalignment adjustment range; the misalignment adjustment range is not fixedly arranged; and a plurality of the clamping components (44) are movably clamped at the bottom end of the box body (42); A lifting seat (43) is arranged in the inner cavity of the box body (42) and is movable in a direction perpendicular to the track frame (41); the lifting seat (43) is drivingly connected to all the clamping components (44); At least one clamping hydraulic cylinder (45) is fixed in the box (42), and an output end of the clamping hydraulic cylinder (45) is connected to the lifting seat (43).

3. The self-adaptive paving device for river slope protection blocks according to claim 2 is characterized in that: The displacement mechanism (30) comprises: A rotating drive seat (31) is fixedly mounted on the vehicle body (10) and is used to adjust the rotation angle of the adaptive clamping mechanism (40) in the horizontal direction; A main shaft (32) is arranged in a direction perpendicular to the vehicle body (10) and is locked on the output shaft of the rotating drive seat (31); A lifting slider (33) is slidably disposed on the main shaft (32), and the track frame (41) is rotatably connected to the lifting slider (33); A lifting hydraulic cylinder (34) is fixedly connected to the outer wall of the main shaft (32), and an output end of the lifting hydraulic cylinder (34) is connected to the lifting slider (33) for adjusting the height of the adaptive clamping mechanism (40); A tilting hydraulic cylinder (35) is fixedly connected to the lifting slide block (33); an output end of the tilting hydraulic cylinder (35) is connected to the track frame (41) and is used to adjust the inclination of the adaptive clamping mechanism (40).

4. The self-adaptive paving device for river slope protection blocks according to claim 2 is characterized in that: The clamping assembly (44) comprises: The clamping seat (441) is capable of linearly moving and clamping along the bottom end surface of the box body (42) through a slide groove (442) provided thereon; A plurality of guide seats (443) are fixedly arranged in the inner cavity of the clamping seat (441), and a guide channel is provided in the guide seat (443) toward the bend of the inner wall of the interlocking block (50); A contact block (444) is slidably disposed in the guide channel; an outer wall of the contact block (444) is capable of abutting against an inner wall of the interlocking block (50); A driving rod (445), one end of which is connected to the lifting seat (43), and the other end of which extends into the inner cavity of the clamping seat (441); The connecting rod (446) has two ends that are rotatably hinged between the driving rod (445) and the contact block (444), and the connecting rod (446) is arranged in an inclined state.

5. The self-adaptive paving device for river slope protection blocks according to claim 4 is characterized in that: The lifting seat (43) comprises a seat body (431) capable of lifting and moving in the inner cavity of the box body (42), and further comprises: A plurality of equidistant sliders (432) are slidably arranged in the inner cavity of the seat body (431), an inner thread seat (435) is further arranged in an equidistant slider (432) at the edge of the plurality of equidistant sliders (432), and a bottom end of each equidistant slider (432) is fixedly connected to the driving rod (445); An adjusting screw (433) is arranged in the inner cavity of the seat body (431) so as to be rotatable about its own axis and penetrates all the equidistant sliders (432) in a non-contact manner. The adjusting screw (433) is also threadedly connected to the internal thread seat (435); The synchronization part is connected to all the equidistant sliders (432) and is used to keep the spacing between all the equidistant sliders (432) always the same.

6. The self-adaptive paving device for river slope protection blocks according to claim 5 is characterized in that: The synchronization part comprises a plurality of synchronization rods (434), the middle portion of each synchronization rod (434) is rotatably connected to the top end of the equidistant slider (432), and both ends of each synchronization rod (434) are rotatably connected to the ends of other synchronization rods (434) adjacent to the synchronization rod (434); The rotation point of the end of the synchronization rod (434) away from the side of the internal thread seat (435) is fixed.

7. The self-adaptive paving device for river slope protection blocks according to claim 5 is characterized in that: The misalignment interval adjustment component (46) comprises: A protective seat (463) is arranged in the inner cavity of the box body (42); A drawing rod (461), one end of the drawing rod (461) being connected to the adjusting screw (433) via a transmission part (462), a bidirectional thread being arranged on the outer wall of the other end of the drawing rod (461), and the end provided with the bidirectional thread being located in the inner cavity of the protective seat (463); Two limit plates (465) are clamped in the inner cavity of the protective seat (463) so as to be movable in a linear direction, the two limit plates (465) are respectively sleeved on the bidirectional threads of the drawing rod (461), and the misalignment adjustment range is the spacing distance between the two limit plates (465); A fixing rod (464) has one end fixedly connected to the track frame (41); the fixing rod (464) penetrates the box body (42) and extends into the inner cavity of the protection seat (463); and the fixing rod (464) is capable of moving within the misalignment adjustment range.

8. The self-adaptive paving device for river slope protection blocks according to claim 7 is characterized in that: A travel switch (466) is provided on each of the limit plates (465), and the fixing rod (464) is also connected to a bidirectional driving device (467), wherein the bidirectional driving device (467) is used to control the offset movement distance of the interlocking block (50) generated by the box body (42) and the track frame (41), and the two travel switches (466) are respectively connected to the controller of the bidirectional driving device (467).

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