Slope protection interlocking block and slope protection construction method

Abstract

The invention discloses a slope protection interlocking block and a slope protection construction method, and the slope protection interlocking block comprises a polygonal block body, each side surface of the polygonal block body is provided with a first interlocking end or a second interlocking end; the first interlocking end comprises two first abutting plates which are oppositely arranged at the two ends of the mounting groove and slide in the length direction of the mounting groove, a first telescopic rod is arranged between any first abutting plate and the end of the adjacent mounting groove, and the first telescopic rod is sleeved with a first telescopic spring; the second interlocking end comprises a second abutting plate, and in the interlocking state, the second abutting plate is clamped between the two corresponding first abutting plates in a matched mode. And any one of the buffer mechanisms is embedded in the bottom of the polygonal block body and is used for adaptively moving along with the bulge on the slope protection surface. The reliability and stability of interlocking connection between the adjacent slope protection interlocking blocks and the adaptability of the slope protection interlocking blocks to the uneven ground during installation are improved, the installed slope protection structure has good integrity and flatness, meanwhile, the construction efficiency is improved, and the construction cost is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of waterway slope protection, and more specifically, to a slope protection interlocking block and a slope protection construction method. Background Art

[0002] Channel slope protection blocks are a type of brick specially designed to protect water conservancy facilities such as river banks, dams, and reservoirs. This type of brick has functions such as flood control, erosion prevention, frost resistance, and landslide resistance, and can effectively protect water conservancy facilities and the surrounding environment. In the prior art, when constructing slope protection for a waterway, in addition to the installation of the slope protection blocks themselves, it is usually necessary to dock and install adjacent slope protection blocks on site. Conventional slope protection blocks are installed only by limiting the outer contour (such as hexagonal slope protection blocks) or limiting the grooves (such as mortise and tenon structures). The interlocking between adjacent slope protection blocks is not strong enough, and the installation stability between the slope protection blocks and the slope protection surface is insufficient. They are prone to loosening under the influence of the external environment. When a single slope protection block is damaged or falls off, it will seriously affect the installation stability of the adjacent slope protection blocks, thereby destroying the overall slope protection effect. In addition, in order to ensure the smooth installation of the slope protection blocks, the slope protection surface needs to be rolled on a large scale before the slope protection blocks are installed to ensure that the installation surface is flat. There are problems such as cumbersome slope protection construction process, low efficiency, and high labor costs, which further increase the construction period and construction cost.

[0003] In order to solve the above problems, it is necessary to design a slope protection interlocking block and a slope protection construction method to improve the installation efficiency and installation stability of the slope protection block. Summary of the invention

[0004] The purpose of the present invention is to provide a slope protection interlocking block and a slope protection construction method, which improves the reliability and stability of the interlocking connection between adjacent slope protection interlocking blocks and the adaptability of the slope protection interlocking blocks to uneven ground during installation, so that the installed slope protection structure has better integrity and flatness, while improving construction efficiency and reducing construction costs.

[0005] In order to achieve these purposes and other advantages according to the present invention, a slope protection interlocking block is provided, comprising: A polygonal block, each side of which is provided with a first interlocking end or a second interlocking end, and adjacent polygonal blocks are engaged and connected through the first interlocking end and the second interlocking end; The first interlocking end includes a mounting groove, which is opened on the side surface of the corresponding polygonal block along the length direction; two first abutment plates, which are relatively arranged at the two ends of the mounting groove and slide along the length direction thereof, a first telescopic rod is provided between any first abutment plate and the end of the adjacent mounting groove, a first telescopic spring is sleeved on the first telescopic rod, and its two ends are respectively abutted against the end of the mounting groove and the first abutment plate, and in an initial state, the two first abutment plates abut against each other in the middle of the mounting groove; The second interlocking end includes a second abutment plate fixed on the side surface of the corresponding polygonal block. In the interlocking state, the second abutment plate is inserted into the mounting groove of the corresponding first interlocking end and is clamped between the two first abutment plates. A plurality of buffer mechanisms are arranged at intervals on the bottom surface of the polygonal block. Any buffer mechanism is embedded in the bottom of the polygonal block and is used to move adaptively with the protrusions on the slope protection surface.

[0006] Preferably, the slope protection interlocking block, the first interlocking end also includes two first mounting holes, which are relatively arranged on the two inner end surfaces of the mounting groove, a third telescopic rod is arranged in any first mounting hole, a fixed end of which is fixedly connected to the inner top surface of the first mounting hole, and a movable end is arranged vertically downward, and a third telescopic spring is sleeved between the fixed end and the movable end of the third telescopic rod; two first movable blocks are arranged corresponding to the two first mounting holes, and any first movable block is arranged between the corresponding first mounting hole and the first abutment plate adjacent to it, one end of the first movable block is fixed to the first abutment plate, and the other end is arranged directly opposite to the movable end of the third telescopic rod; In the interlocking state, the first movable block extends into the corresponding first installation opening and abuts against the bottom of the movable end of the third telescopic rod after driving the third telescopic rod to retract.

[0007] Preferably, the slope protection interlocking block, the first interlocking end also includes two second mounting holes, which are relatively arranged on the two inner end surfaces of the mounting groove, any second mounting hole is provided with a plug column, which is vertically arranged and the tail portion passes through the polygonal block through a vertical through hole located on the bottom surface of the second mounting hole, and a fourth telescopic spring is sleeved on the plug column and is located between the head of the plug column and the bottom surface of the second mounting hole; two second movable blocks are arranged corresponding to the two second mounting holes, any second movable block is arranged between the corresponding second mounting hole and the first abutment plate adjacent to it, one end of the second movable block is fixed on the first abutment plate, and the other end is arranged opposite to the head of the plug column; In the interlocking state, the second movable block extends into the corresponding second mounting opening and abuts against the top end of the head of the plug after driving the plug to extend outward.

[0008] Preferably, the slope protection interlocking block, the first interlocking end also includes two sliding grooves, which are arranged corresponding to the two first abutment plates, and any sliding groove is arranged on the top surface of the polygonal block along the length direction of the mounting groove and is connected with the mounting groove in the vertical direction; two driving plates, which are arranged corresponding to the two first abutment plates, and the bottom end of any driving plate is fixed on the top of the corresponding first abutment plate, and the top end passes through the polygonal block through the corresponding sliding groove and is slidably connected with the sliding groove.

[0009] Preferably, the slope protection interlocking block, the first interlocking end also includes two limit grooves, which are arranged corresponding to the two first abutment plates, and any one of the limit grooves is arranged on the groove surface opposite to the notch of the installation groove along the length direction of the installation groove; two limit blocks, which are arranged corresponding to the two first abutment plates, and any one of the limit blocks is fixed on the inner side surface of the corresponding first abutment plate and is slidably connected with the corresponding limit groove.

[0010] Preferably, in the slope protection interlocking block, the adjacent side surfaces of the two first abutment plates are cylindrical surfaces arranged opposite to the outer arc surface, and the axis thereof is arranged vertically, and the outer side surface of the second abutment plate is a convex cylindrical surface, and the axis thereof is arranged vertically.

[0011] Preferably, the slope protection interlocking block, the buffer mechanism includes a buffer groove, which is opened on the bottom surface of the polygonal block; a buffer plate, which closes the bottom opening of the buffer groove and is slidably connected to the buffer groove along its height direction; two rotating plates, which are relatively arranged at the two ends of the top of the buffer plate, and the bottom end of any rotating plate is hinged to the buffer plate, and the hinge axis is arranged along the width direction of the buffer groove; two pressing plates, which are correspondingly arranged at the top ends of the two rotating plates, and the bottom end of any pressing plate is hinged to the corresponding rotating plate, and a circular hole is provided on the top end; a long column, which is arranged along the length direction of the buffer groove and fixed at both ends, and the long column passes through the circular holes of the two pressing plates respectively and is slidably connected to them; a second telescopic spring, which is sleeved on the long column and located between the two pressing plates.

[0012] Preferably, the slope protection interlocking block and the buffer mechanism further include a slot, which is provided on the inner side wall of the buffer slot; and a block, which is fixed on the outer side wall of the buffer plate and slidably connected with the slot along its height direction.

[0013] The present invention also provides a slope protection construction method of the slope protection interlocking block, comprising: S1, aligning the first interlocking end and the second interlocking end on the side of the adjacent slope protection interlocking blocks and pressing them relative to each other, so that the side surfaces of different slope protection interlocking blocks fit and interlock, and pre-connecting a plurality of adjacent slope protection interlocking blocks according to the above method to form a slope protection unit; S2. directly lay one or more of the slope protection units on the slope protection surfaces on both sides of the waterway, and press each slope protection interlocking block toward the slope protection surface so that each buffer mechanism adapts to the protrusions on the slope protection surface until all the slope protection interlocking blocks are laid flat, thus completing the waterway slope protection construction.

[0014] The present invention also provides a slope protection construction method of the slope protection interlocking block, comprising: T1. transporting multiple slope protection interlocking blocks in the initial state to the slope protection surface for standby; T2. Determine the position of the slope protection interlocking block used as a reference, move the adjacent slope protection interlocking blocks closer along the slope protection surface, align the first interlocking ends on the adjacent side surfaces with the second interlocking ends, and then press them relative to each other, so that the side surfaces of the adjacent slope protection interlocking blocks fit and interlock, and at the same time, the plug posts of each slope protection interlocking block pass downward through the second installation opening and extend into the soil below the slope protection surface for fixation; T3. Press each slope protection interlocking block toward the slope protection surface, so that each buffer mechanism adapts to the protrusion on the slope protection surface until the corresponding slope protection interlocking block is laid flat; T4. Use the laid slope protection interlocking block as a new reference block and repeat the methods of T2-T3 to complete the installation of other slope protection interlocking blocks in sequence.

[0015] The present invention has at least the following beneficial effects: 1. The present invention realizes interlocking of the connection surfaces by cooperating with the first interlocking ends and the second interlocking ends on the adjacent sides of different slope protection interlocking blocks, which effectively improves the reliability and stability of the interlocking connection between adjacent slope protection interlocking blocks, making it difficult for the slope protection interlocking blocks to loosen or be damaged under the influence of the external environment, and even if a single slope protection block is damaged or falls off, it will not significantly affect the installation stability of other slope protection blocks, thereby ensuring the overall slope protection effect; 2. The present invention realizes the self-adaptation of the slope protection interlocking blocks to the uneven ground through the buffer mechanism, so that the slope protection structure after installation has good integrity and flatness, and there is no need to perform additional leveling treatment on the slope protection surface before installing the slope protection blocks. Therefore, the construction cost is reduced while ensuring the slope protection construction efficiency and construction quality.

[0016] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through study and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the plan structure of a slope protection interlocking block according to one embodiment of the present invention; Figure 2 This is a schematic diagram of the elevation structure of the first interlocking end in the above embodiment; Figure 3 is an isometric view of the first interlocking end in the above embodiment; Figure 4 is a schematic diagram of the internal structure of the first interlocking end in the above embodiment; Figure 5 is a schematic diagram of the connection structure between the first abutment plate and the second abutment plate in the above embodiment; Figure 6 It is a schematic diagram of the connection structure between the limiting groove and the limiting block in the above embodiment; Figure 7It is a schematic diagram of the layout structure of the buffer slot and the card slot in the above embodiment; Figure 8 is a schematic diagram of the internal structure of the buffer mechanism described in the above embodiment; Fig. 9 The present invention is a flowchart of a slope protection construction method according to an embodiment of the present invention.

[0018] Description of reference numerals: 1. Polygonal block; 2. Center hole; 3. Sliding groove; 4. Cover plate; 5. Mounting groove; 6. First telescopic rod; 7. First telescopic spring; 8. Sliding plate; 9. First abutting plate; 10. Second abutting plate; 11. Driving plate; 12. Limiting groove; 13. Buffering groove; 14. Buffering plate; 15. Card slot; 16. Card block; 17. U-shaped plate; 18. Rotating plate; 19. Limiting block; 20. Circular hole; 21. Long column; 22. Second telescopic spring; 25. Pressing plate; 26. First movable block; 27. Second movable block; 28. Fourth telescopic spring; 29. ​​First mounting port; 30. Second mounting port; 31. Third telescopic rod; 32. Third telescopic spring; 33. First arc block; 34. Insert column; 35. Second arc block. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0020] It should be noted that the experimental methods described in the following embodiments are conventional methods unless otherwise specified, and the reagents and materials are commercially available unless otherwise specified; in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] like Figure 1-8 As shown, the present invention provides a slope protection interlocking block, comprising: A polygonal block 1, each side of which is provided with a first interlocking end or a second interlocking end, and adjacent polygonal blocks 1 are engaged and connected through the first interlocking end and the second interlocking end; The first interlocking end includes a mounting groove 5, which is opened on the side surface of the corresponding polygonal block along the length direction; two first abutment plates 9, which are relatively arranged at the two ends of the mounting groove 5 and slide along the length direction thereof, and a first telescopic rod 6 is provided between any first abutment plate 9 and the end of the adjacent mounting groove. A first telescopic spring 7 is sleeved on the first telescopic rod 6, and its two ends are respectively abutted against the end of the mounting groove and the first abutment plate 9. In the initial state, the two first abutment plates 9 abut against each other in the middle of the mounting groove 5; The second interlocking end includes a second abutment plate 10, which is fixed on the side of the corresponding polygonal block. In the interlocking state, the second abutment plate 10 is inserted into the mounting groove 5 of the corresponding first interlocking end and is clamped between the two first abutment plates 9; A plurality of buffer mechanisms are arranged at intervals on the bottom surface of the polygonal block 1. Any buffer mechanism is embedded in the bottom of the polygonal block 1 and is used to move adaptively with the protrusions on the slope protection surface.

[0022] In the above technical solution, the clamping structure of the first interlocking end and the second interlocking end has both clamping and abutting limiting functions. When two adjacent slope protection interlocking blocks are spliced, the first interlocking end of one slope protection interlocking block is aligned with the second interlocking end of the other slope protection interlocking block and then pressed relatively. At this time, the second abutting plate 10 will be inserted between the two first abutting plates 9 and move them away from each other. The first abutting plate 9 will compress the corresponding first telescopic rod 6 and the first telescopic spring 7 during the movement. Under the automatic reset action of the first telescopic spring 7, the two first abutting plates 9 will reversely press the second abutting plate 10 inserted into the installation groove 5, so that the two adjacent slope protection interlocking blocks have interlocking properties. At the same time, when the second abutting plate 10 is completely inserted into the installation groove 5, the splicing surfaces of the above two slope protection interlocking blocks just fit and abut, so that when the slope protection interlocking blocks are installed, the above interlocking structure can perform auxiliary limiting and fixing under the condition of the outer shape limiting between the polygonal blocks, further ensuring the installation stability of the slope protection blocks. In addition, when the slope protection interlocking blocks are laid, there may be uneven ground. For example, there are raised mud blocks, stones, etc. on the slope protection surface before laying. At this time, the buffer mechanism located at the corresponding position at the bottom of the slope protection interlocking block will be activated to adapt to the protrusion without changing the flat posture of the slope protection interlocking block (polygonal block) itself. Therefore, there is no need for large-scale leveling and rolling of the construction ground, and the flatness, stability and reliability of the mutual cooperation between the slope protection interlocking blocks can be ensured, which effectively reduces the construction period and reduces the construction cost.

[0023] Specifically, in this embodiment, the polygonal block 1 is a square block, and the first interlocking end is provided on three sides thereof, the second interlocking end is provided on one side thereof, and a vertically penetrating center hole 2 is also provided in the middle of the polygonal block. The first interlocking end and the second interlocking end are both located in the middle of the corresponding side of the polygonal block, which is convenient for installation and alignment. The first telescopic rod 6 can be a sleeve-type structure, which includes two cylinders that are interlocked and sleeved with each other, which are arranged along the length direction of the mounting groove 5, one of which is fixed to the end of the mounting groove, and the other is fixed to the first abutment plate. In the initial state (when not interlocked), the first telescopic spring is in a compressed state.

[0024] The present invention realizes interlocking of the connection surfaces by cooperating with the first interlocking ends and the second interlocking ends on the adjacent sides of different slope protection interlocking blocks, thereby effectively improving the reliability and stability of the interlocking connection between adjacent slope protection interlocking blocks, making it difficult for the slope protection interlocking blocks to loosen or be damaged under the influence of the external environment, and even if a single slope protection block is damaged or falls off, it will not significantly affect the installation stability of other slope protection blocks, thereby ensuring the overall slope protection effect; the slope protection interlocking blocks can also adapt to uneven ground through a buffer mechanism, so that the installed slope protection structure has better integrity and flatness, and there is no need to perform additional flattening processes on the slope protection surface before installing the slope protection blocks, thereby reducing the construction cost while ensuring the slope protection construction efficiency and construction quality.

[0025] In another technical solution, the slope protection interlocking block, the first interlocking end also includes two first mounting openings 29, which are relatively arranged on the two inner end surfaces of the mounting groove 5, and a third telescopic rod 31 is provided in any first mounting opening 29, whose fixed end is fixedly connected to the inner top surface of the first mounting opening 29, and the movable end is arranged vertically downward, and a third telescopic spring 32 is sleeved between the fixed end and the movable end of the third telescopic rod 31; two first movable blocks 26, which are arranged corresponding to the two first mounting openings 29, and any first movable block 26 is arranged between the corresponding first mounting opening 29 and the adjacent first abutment plate 9, one end of the first movable block 26 is fixed on the first abutment plate 9, and the other end is arranged opposite to the movable end of the third telescopic rod 31; In the interlocking state, the first movable block 26 extends into the corresponding first installation opening 29 and abuts against the bottom of the movable end of the third telescopic rod 31 after driving the third telescopic rod 31 to retract.

[0026] In the above technical solution, the first installation opening is a rectangular window. The third telescopic rod can adopt a sleeve-type structure, and the diameter of its movable end (bottom end) is larger than the rod diameter, so that the third telescopic spring can abut against the top surface of the movable end, and then drive the third telescopic rod to extend and retract under the action of the spring. In this embodiment, the movable end of the third telescopic rod 31 is provided with a first arc block 33 protruding downward, and the outer end of the first movable block 26 is set as an arc block (protruding in the direction of the third telescopic rod) that matches the first arc block. In the initial state, the top end position of the above-mentioned arc block is higher than the bottom end position of the first arc block 33 (flush with its top end). When switching to the interlocking state, the two first abutment plates 9 move away from each other, and the first movable block 26 moves toward the first mounting opening 29, so that the outer end of the first movable block 26 can smoothly move to the bottom of the third telescopic rod 31 and drive the third telescopic rod to overcome the force of the third telescopic spring 32 and retract a distance. Therefore, after the state switching is completed, the third telescopic rod 31 can press the first movable block 26 below under the reverse force of the third telescopic spring 32, so that the interlocking state between the first abutment plate and the second abutment plate remains stable, thereby improving the interlocking effect.

[0027] In another technical solution, the slope protection interlocking block, the first interlocking end also includes two second mounting openings 30, which are relatively arranged on the two inner end surfaces of the mounting groove 5, any second mounting opening 30 is provided with a plug post 34, which is vertically arranged and the tail thereof passes through the polygonal block 1 through a vertical through hole located on the bottom surface of the second mounting opening, and a fourth telescopic spring 28 is sleeved on the plug post 34, which is located between the head of the plug post 34 and the bottom surface of the second mounting opening 30; two second movable blocks 27, which are arranged corresponding to the two second mounting openings 30, any second movable block 27 is arranged between the corresponding second mounting opening 30 and the adjacent first abutment plate 9, one end of the second movable block 27 is fixed on the first abutment plate 9, and the other end is arranged facing the head of the plug post 34; In the interlocking state, the second movable block 27 extends into the corresponding second installation opening 30 and abuts against the top of the head of the plug post 34 after driving the plug post 34 to extend outward.

[0028] In the above technical solution, the second installation opening is a rectangular window. The tail of the plug post 34 is a tapered structure that is wide at the top and narrow at the bottom and forms a tip at the bottom. The head of the plug post is a second arc block 35 that bulges upward, and its diameter is larger than the diameter of the plug post body, so that the fourth telescopic spring 28 can abut against the bottom surface of the plug post head. The other end of the fourth telescopic spring 28 is fixed on the bottom surface of the second installation opening 30, and then the plug post 34 is driven to slide along the vertical through hole under the action of the spring. The outer end of the second movable block 27 needs to adopt a structure that can slide in / out relatively with the plug post head. In this embodiment, the second movable block adopts a fan-shaped structure, and its side facing the second installation opening 30 is set as a downwardly bulging arc surface. Compared with the conventional arc end structure, the structure of the second movable block can make the plug post move down as far as possible after being inserted into the second installation opening to ensure the depth of the plug post inserted into the ground and improve the installation stability of the current slope protection interlocking block.

[0029] In the initial state, the plug post 34 retracts into the vertical through hole and the second installation opening 30 under the action of the fourth telescopic spring 28, and the bottom end position of the second arc block 35 is lower than the top end position of the second movable block 27 (or flush with it). When switching to the interlocking state, the two first abutment plates 9 move away from each other, and the second movable block 27 moves toward the second installation opening 30, so that the outer end of the second movable block 27 can smoothly move to the top of the plug post 34 head and drive the plug post to overcome the force of the fourth telescopic spring 28 and extend outward (downward) for a distance. Therefore, after the state switching is completed, the tip of the plug post tail is inserted downward into the ground, further playing a role in strengthening the connection stability between the slope protection interlocking blocks and the installation stability of a single slope protection interlocking block. The above movable plug post structure will not extend out of the polygonal block in the initial state, which is not only convenient for transportation, but also conducive to the positioning and movement of multiple slope protection interlocking blocks before docking.

[0030] In another technical solution, the slope protection interlocking block, the first interlocking end also includes two sliding grooves 3, which are arranged corresponding to the two first abutment plates 9, and any sliding groove 3 is arranged on the top surface of the polygonal block 1 along the length direction of the mounting groove 5 and is connected with the mounting groove 5 in the vertical direction; two driving plates 11, which are arranged corresponding to the two first abutment plates 9, and the bottom end of any driving plate 11 is fixed on the top of the corresponding first abutment plate 9, and the top end passes through the polygonal block 1 through the corresponding sliding groove 3 and is slidably connected with the sliding groove 3.

[0031] Therefore, after the two adjacent slope protection interlocking blocks are docked and interlocked, the driving plate can be pulled to move in the opposite direction in the sliding groove, and the two first abutment plates can be manually moved closer to each other, and then the second abutment plate can be pushed out of the installation groove, so that a single slope protection and locking block can be disassembled and replaced at any time.

[0032] In addition, a sliding plate 8 is fixed to the first abutting plate 9 at a side away from the other first abutting plate, and the driving plate 11 is mounted on the sliding plate 8 so as not to affect the movable connection between the first abutting plate and the second abutting plate.

[0033] In another technical solution, the slope protection interlocking block, the first interlocking end also includes two limit grooves 12, which are arranged corresponding to the two first abutment plates 9, and any limit groove 12 is arranged on the groove surface opposite to the notch of the installation groove along the length direction of the installation groove 5; two limit blocks 19, which are arranged corresponding to the two first abutment plates 9, and any limit block 19 is fixed on the inner side surface of the corresponding first abutment plate 9 and is slidably connected with the corresponding limit groove 12. Among them, when the first abutment plate slides along the installation groove, the corresponding limit block also slides in the limit groove, so that the moving direction and moving range of the first abutment plate can be controlled by the position and length of the limit groove, thereby improving the operating stability of the device.

[0034] In another technical solution, in the slope protection interlocking block, the adjacent side surfaces of the two first abutment plates 9 are cylindrical surfaces that are arranged opposite to the outer arc surface, and the axis thereof is arranged vertically, and the outer side surface of the second abutment plate 10 is a convex cylindrical surface, and the axis thereof is arranged vertically. Thus, it is convenient for the second abutment plate to be smoothly pressed from the outside into between the two first abutment plates that are originally in a mutually abutting state, and after being inserted into the installation groove, the second abutment plate is pressed inwardly and fixed (limited) by the first abutment plates on both sides.

[0035] In another technical solution, the slope protection interlocking block, the buffer mechanism includes a buffer groove 13, which is opened on the bottom surface of the polygonal block 1; a buffer plate 14, which closes the bottom opening of the buffer groove 13 and is slidably connected to the buffer groove 13 along its height direction; two rotating plates 18, which are relatively arranged at the two ends of the top of the buffer plate 14, and the bottom end of any rotating plate 18 is hinged to the buffer plate 14, and its hinge axis is arranged along the width direction of the buffer groove; two pressing plates 25, which are correspondingly arranged at the top ends of the two rotating plates 18, and the bottom end of any pressing plate 25 is hinged to the corresponding rotating plate 18, and a circular hole 20 is provided on the top end; an elongated column 21, which is arranged along the length direction of the buffer groove 13 and fixed at its two ends, and the elongated column 21 passes through the circular holes 20 of the two pressing plates 25 respectively and is slidably connected thereto; a second telescopic spring 22, which is sleeved on the elongated column 21 and is located between the two pressing plates 25, and the two ends of the second telescopic spring 22 are respectively abutted against the two pressing plates 25.

[0036] In the above technical solution, when the slope protection interlocking block contacts the slope protection surface (ground), the uneven ground will cause the buffer plate 14 to move upward from the bottom surface of the polygonal block along the height direction of the buffer groove 13, and under the (height) limiting action of the long column 21, the two rotating plates 18 are driven to rotate under compression (horizontally), so that the two pressing plates 25 slide along the long column 21 and approach each other, and the second telescopic spring 22 is compressed in the process, so that the protrusion on the ground is adapted by the movement of the buffer plate 14, and the energy during the movement is absorbed by the second telescopic spring, and the slope protection interlocking block body can still maintain a flat and stable posture on the slope protection surface. The buffer mechanism adopts a dynamic balance mechanism, which can effectively ensure the flatness of the slope protection interlocking block installation and the stability after installation. Specifically, in this embodiment, the multiple buffer mechanisms are four buffer mechanisms, which are respectively arranged at the four corners of the square block, and the bottom end of the rotating plate 18 is hinged to the buffer plate 14 through the U-shaped plate 17. When the buffer groove is configured as a vertically penetrating structure, a cover plate 4 is provided on the top of the buffer groove 13 to close the opening thereof.

[0037] In another technical solution, the slope protection interlocking block and the buffer mechanism further include a card slot 15, which is provided on the inner side wall of the buffer slot 13; and a card block 16, which is fixed on the outer side wall of the buffer plate 14 and is slidably connected with the card slot 15 along its height direction. The card slot is used to limit the moving direction and maximum moving range of the card block, thereby limiting the moving direction and moving range of the buffer plate, preventing the buffer plate from extending out of the buffer slot (the lowest position of the bottom surface of the buffer plate is flush with the opening surface of the buffer slot), and also preventing one side of the buffer plate from being pressed by the uneven ground, thereby preventing the phenomenon of offset movement, thereby improving the stability of the buffer plate when moving.

[0038] The present invention also provides a slope protection construction method based on the above-mentioned slope protection interlocking block, comprising: S1, aligning the first interlocking end and the second interlocking end on the side of the adjacent slope protection interlocking blocks and pressing them relative to each other, so that the side surfaces of different slope protection interlocking blocks fit and interlock, and pre-connecting a plurality of adjacent slope protection interlocking blocks according to the above method to form a slope protection unit; When the first interlocking end and the second interlocking end are pressed relative to each other, the second abutting plate compresses the two first abutting plates away from each other and compresses the corresponding first telescopic rod and the first telescopic spring, thereby making the adjacent slope protection interlocking blocks interlocked; S2. Lay one or more of the slope protection units directly on the slope protection surface on both sides of the waterway, and press each slope protection interlocking block toward the slope protection surface so that each buffer mechanism adapts to the protrusions on the slope protection surface until all the slope protection interlocking blocks are laid flat, thus completing the waterway slope protection construction; wherein, when there are protruding mud blocks on the slope protection surface, the slope protection blocks are laid flat through the adaptive movement of the buffer mechanism.

[0039] In the above technical solution, the interlocking characteristics between the slope protection interlocking blocks enable them to be docked and installed in advance before being transported to the construction site (such as in the factory area) to form a slope protection unit with a certain coverage area. Combined with the buffering function of the slope protection interlocking blocks themselves, it can greatly reduce the on-site construction volume, improve construction efficiency and reduce construction costs.

[0040] like Fig. 9 As shown, the present invention also provides another slope protection construction method based on the above-mentioned slope protection interlocking block with a plug-in column structure, comprising: T1. transporting multiple slope protection interlocking blocks in the initial state to the slope protection surface for standby; T2. Determine the position of the slope protection interlocking block used as a reference, move the adjacent slope protection interlocking blocks closer along the slope protection surface, align the first interlocking ends on the adjacent side surfaces with the second interlocking ends, and then press them relative to each other, so that the side surfaces of the adjacent slope protection interlocking blocks fit and interlock, and at the same time, the plug posts of each slope protection interlocking block pass downward through the second installation opening and extend into the soil below the slope protection surface for fixation; T3. Press each slope protection interlocking block toward the slope protection surface, so that each buffer mechanism adapts to the protrusion on the slope protection surface until the corresponding slope protection interlocking block is laid flat; T4. Use the laid slope protection interlocking block as a new reference block and repeat the methods of T2-T3 to complete the installation of other slope protection interlocking blocks in sequence.

[0041] In the above technical solution, adjacent slope protection interlocking blocks trigger the downward movement of the plug posts when they are docked and interlocked, thereby achieving stable positioning of the corresponding slope protection interlocking blocks on the slope protection surface. This ensures that the installation position of the slope protection interlocking blocks after docking is accurate and stable, which is conducive to reducing rework and improving the efficiency and quality of slope protection construction.

[0042] Although the embodiments of the present invention have been disclosed as above, they are not limited to the applications listed in the specification and the implementation modes, and they can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A slope protection interlocking block, characterized in that: include: A polygonal block, each side of which is provided with a first interlocking end or a second interlocking end, and adjacent polygonal blocks are engaged and connected through the first interlocking end and the second interlocking end; The first interlocking end includes a mounting groove, which is opened on the side surface of the corresponding polygonal block along the length direction; two first abutment plates, which are relatively arranged at the two ends of the mounting groove and slide along the length direction thereof, a first telescopic rod is provided between any first abutment plate and the end of the adjacent mounting groove, a first telescopic spring is sleeved on the first telescopic rod, and its two ends are respectively abutted against the end of the mounting groove and the first abutment plate, and in an initial state, the two first abutment plates abut against each other in the middle of the mounting groove; The second interlocking end includes a second abutment plate fixed on the side surface of the corresponding polygonal block. In the interlocking state, the second abutment plate is inserted into the mounting groove of the corresponding first interlocking end and is clamped between the two first abutment plates. A plurality of buffer mechanisms are arranged at intervals on the bottom surface of the polygonal block. Any buffer mechanism is embedded in the bottom of the polygonal block and is used to move adaptively with the protrusions on the slope protection surface.

2. The slope protection interlocking block according to claim 1, characterized in that: The first interlocking end also includes two first mounting openings, which are relatively arranged on the two inner end surfaces of the mounting groove, a third telescopic rod is arranged in any first mounting opening, a fixed end of which is fixedly connected to the inner top surface of the first mounting opening, and a movable end is arranged vertically downward, and a third telescopic spring is sleeved between the fixed end and the movable end of the third telescopic rod; two first movable blocks, which are arranged corresponding to the two first mounting openings, and any first movable block is arranged between the corresponding first mounting opening and the first abutment plate adjacent to it, one end of the first movable block is fixed to the first abutment plate, and the other end is arranged directly opposite to the movable end of the third telescopic rod; In the interlocking state, the first movable block extends into the corresponding first installation opening and abuts against the bottom of the movable end of the third telescopic rod after driving the third telescopic rod to retract.

3. The slope protection interlocking block according to claim 1, characterized in that: The first interlocking end also includes two second mounting openings, which are relatively arranged on the two inner end surfaces of the mounting groove, and a plug column is provided in any second mounting opening, which is vertically arranged and the tail portion passes through the polygonal block through a vertical through hole located on the bottom surface of the second mounting opening, and a fourth telescopic spring is sleeved on the plug column and is located between the head of the plug column and the bottom surface of the second mounting opening; two second movable blocks are arranged corresponding to the two second mounting openings, and any second movable block is arranged between the corresponding second mounting opening and the first abutment plate adjacent to it, and one end of the second movable block is fixed on the first abutment plate, and the other end is arranged facing the head of the plug column; In the interlocking state, the second movable block extends into the corresponding second mounting opening and abuts against the top end of the head of the plug after driving the plug to extend outward.

4. The slope protection interlocking block according to claim 1, characterized in that: The first interlocking end also includes two sliding grooves, which are arranged corresponding to the two first abutment plates, and any sliding groove is arranged on the top surface of the polygonal block along the length direction of the mounting groove and is connected with the mounting groove in the vertical direction; two driving plates, which are arranged corresponding to the two first abutment plates, and the bottom end of any driving plate is fixed on the top of the corresponding first abutment plate, and the top end passes through the polygonal block through the corresponding sliding groove and is slidably connected with the sliding groove.

5. The slope protection interlocking block according to claim 1, characterized in that: The first interlocking end also includes two limit grooves, which are arranged corresponding to the two first abutment plates, and any limit groove is arranged on the groove surface opposite to the groove opening of the installation groove along the length direction of the installation groove; two limit blocks, which are arranged corresponding to the two first abutment plates, and any limit block is fixed on the inner side surface of the corresponding first abutment plate and is slidably connected with the corresponding limit groove.

6. The slope protection interlocking block according to claim 1, characterized in that: The adjacent side surfaces of the two first abutting plates are cylindrical surfaces that are arranged opposite to the outer arc surface, and the axis thereof is arranged vertically. The outer side surface of the second abutting plate is a convex cylindrical surface, and the axis thereof is arranged vertically.

7. The slope protection interlocking block according to claim 1, characterized in that: The buffer mechanism includes a buffer groove, which is opened on the bottom surface of the polygonal block; a buffer plate, which closes the bottom opening of the buffer groove and is slidably connected to the buffer groove along its height direction; two rotating plates, which are relatively arranged at the two ends of the top of the buffer plate, and the bottom end of any rotating plate is hinged to the buffer plate, and the hinge axis is arranged along the width direction of the buffer groove; two pressing plates, which are correspondingly arranged at the top ends of the two rotating plates, and the bottom end of any pressing plate is hinged to the corresponding rotating plate, and a circular hole is provided on the top end; a long column, which is arranged along the length direction of the buffer groove and fixed at its two ends, and the long column passes through the circular holes of the two pressing plates respectively and is slidably connected thereto; a second telescopic spring, which is sleeved on the long column and located between the two pressing plates.

8. The slope protection interlocking block according to claim 7, characterized in that: The buffer mechanism also includes a clamping groove, which is arranged on the inner side wall of the buffer groove; and a clamping block, which is fixed on the outer side wall of the buffer plate and is slidably connected with the clamping groove along its height direction.

9. A slope protection construction method based on the slope protection interlocking block according to claim 1, characterized in that: include: S1, aligning the first interlocking end and the second interlocking end on the side of the adjacent slope protection interlocking blocks and pressing them relative to each other, so that the side surfaces of different slope protection interlocking blocks fit and interlock, and pre-connecting a plurality of adjacent slope protection interlocking blocks according to the above method to form a slope protection unit; S2. directly lay one or more of the slope protection units on the slope protection surfaces on both sides of the waterway, and press each slope protection interlocking block toward the slope protection surface so that each buffer mechanism adapts to the protrusions on the slope protection surface until all the slope protection interlocking blocks are laid flat, thus completing the waterway slope protection construction.

10. A slope protection construction method based on the slope protection interlocking block according to claim 3, characterized in that: include: T1. transporting multiple slope protection interlocking blocks in the initial state to the slope protection surface for standby; T2. Determine the position of the slope protection interlocking block used as a reference, move the adjacent slope protection interlocking blocks closer along the slope protection surface, align the first interlocking ends on the adjacent side surfaces with the second interlocking ends, and then press them relative to each other, so that the side surfaces of the adjacent slope protection interlocking blocks fit and interlock, and at the same time, the plug posts of each slope protection interlocking block pass downward through the second installation opening and extend into the soil below the slope protection surface for fixation; T3. Press each slope protection interlocking block toward the slope protection surface, so that each buffer mechanism adapts to the protrusion on the slope protection surface until the corresponding slope protection interlocking block is laid flat; T4. Use the laid slope protection interlocking block as a new reference block and repeat the methods of T2-T3 to complete the installation of other slope protection interlocking blocks in sequence.

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