River course block interlocking masonry positioning mechanism

Abstract

The utility model discloses a river course block stone interlocking masonry positioning mechanism relates to river course engineering construction technical field, and this block stone interlocking masonry positioning mechanism includes top frame and the bottom frame of setting up the symmetry of top frame upside and downside still includes alignment subassembly, sliding positioning subassembly, sensor subassembly, pulley assembly and frame fixed component. The utility model establishes the reference with the parallelism of river course edge through laser projection line angle level, and combines the vertical relation of positioning backboard, ensures that block stone masonry trend does not deviate, solves the problem of manual positioning levelness difference, and the mechanism is through the accurate adjustment alignment backboard position of rotating lever, and the abutment block stone makes it with reference and keeps horizontal placement, and the positioning plate of cooperation positioning subassembly is embedded block stone lock groove, realizes the accurate interlocking of adjacent block stone, avoids the misplacement, and the mechanism is through the cooperation of slide rail and guide frame of positioning subassembly, can quickly dismantle positioning plate and moves to the next block stone position, realizes continuous masonry, and the operation is convenient and efficient.

Description

Technical Field

[0001] This utility model relates to the field of river engineering construction technology, specifically a positioning mechanism for interlocking masonry of river boulders. Background Technology

[0002] In river regulation and bank protection projects, boulders are often used for construction. Among them, I-shaped boulders have certain advantages in interlocking stability due to their unique structure. However, in the actual construction process, it is difficult to control the position between the boulders precisely, and problems such as displacement and misalignment are prone to occur, which affect the interlocking effect and the overall structural stability, and also reduce construction efficiency.

[0003] The current method of positioning boulders in the construction process mainly relies on construction workers observing the placement of the boulders and adjusting their relative positions using simple tools such as measuring tapes and marking lines. This method is greatly affected by human experience and operational proficiency, making it difficult to ensure precise alignment of adjacent boulders and easily leading to problems such as offset and tilting, which reduces the interlocking effect. Utility Model Content

[0004] This utility model provides a positioning mechanism for interlocking masonry of river stones, which has the advantages of quick positioning of stones and less tendency for stone masonry to shift, thus solving the problems of easy shifting and low construction efficiency of existing positioning methods.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a positioning mechanism for interlocking riprap construction in river channels, comprising a top frame and a base frame symmetrically arranged above and below the top frame, and further comprising an alignment component, a sliding positioning component, a sensor component, a pulley component, and a frame fixing component, wherein: Both the top frame and the bottom frame are rectangular frame structures with one end welded by a fixing rod, and the bottom frame is set on a slope. The alignment assembly includes a straight column, a rotating rod, a guide rod, and an alignment back plate. The guide rod is welded to one side of the straight column, the rotating rod is fitted into the straight column and rotates in cooperation with it, and the guide rod passes through the alignment back plate and slides in cooperation with it. The sliding positioning assembly includes a slide rail, guide wheels, guide frames, a positioning plate, and a positioning back plate. The slide rail is provided with guide grooves arranged symmetrically at the top and bottom. The guide wheels are fitted into the guide grooves and slide in cooperation. The guide frames are fitted into both sides of the guide wheels and rotate in cooperation. The positioning plate is welded to one end of the guide frame.

[0006] As a preferred technical solution of this utility model, the positioning back plate is fixed to one side of the top frame and the bottom frame by bolts, and the bottom end of the straight column is fixed to the positioning back plate by screws.

[0007] As a preferred technical solution of this utility model, the slope is provided with interlocking blocks, one end of the rotating rod passes through the alignment back plate and is screwed and rotates, one side of the alignment back plate abuts against one end of the interlocking block, and the positioning plate is fitted into one side of the interlocking block.

[0008] As a preferred technical solution of this utility model, a plurality of limiting posts are welded to the back side of the slide rail, and the limiting posts penetrate the positioning back plate and slide up and down in cooperation.

[0009] As a preferred technical solution of this utility model, the sensor assembly includes a fixed chassis, which is mounted on a top frame by screws. A laser projection angle level is fitted and installed on the top of the fixed chassis, and the laser projection angle level is set perpendicular to the positioning back plate.

[0010] As a preferred embodiment of the present invention, the pulley assembly includes a pulley, the pulley being fitted into the bottom end of the pulley frame and rotatably engaged, the top of the pulley frame being fitted into the bottom cylinder and rotatably engaged, and the bottom cylinder being welded to the base frame.

[0011] As a preferred technical solution of this utility model, the frame fixing component includes a base plate, the two ends of which are fixed to the base frame by screws, the base plate is penetrated by a tapered head screw and rotates in a spiral manner, and the bottom end of the tapered head screw abuts against a slope.

[0012] Compared with existing technologies, this utility model provides a positioning mechanism for interlocking riverbed boulders, which has the following advantages: This utility model quickly establishes a benchmark parallel to the riverbed edge using a laser projection angle level, and combined with the vertical relationship of the positioning back plate, ensures that the direction of the boulder construction does not deviate, solving the problem of poor horizontality in manual positioning; the mechanism precisely adjusts and aligns the back plate position using a rotating rod, abutting the boulders to keep them horizontally placed with the benchmark, and with the positioning plate of the positioning component embedded in the boulder locking groove, it achieves precise interlocking of adjacent boulders, avoiding misalignment and improving structural stability; the mechanism, through the cooperation of the sliding rail and guide frame of the positioning component, allows for quick disassembly of the positioning plate and movement to the next boulder position, enabling continuous construction, and is convenient and efficient in operation. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a structural diagram of the top frame and bottom frame of this utility model; Figure 3 This is a schematic diagram of the alignment component structure of this utility model; Figure 4 This is a structural diagram of the slide rail of this utility model; Figure 5 This is a schematic diagram of the sliding positioning component structure of this utility model; Figure 6 This is a structural diagram of the pulley assembly of this utility model.

[0014] In the diagram: 1. Top frame; 2. Base frame; 3. Alignment assembly; 4. Sliding positioning assembly; 5. Sensor assembly; 6. Pulley assembly; 7. Frame fixing assembly; 8. Ramp; 9. Interlocking block; 11. Fixing rod; 31. Straight column; 32. Rotating rod; 33. Guide rod; 34. Alignment back plate; 41. Slide rail; 42. Guide wheel; 43. Guide frame; 44. Positioning plate; 45. Positioning back plate; 51. Fixed chassis; 52. Laser projection angle level; 61. Pulley; 62. Pulley frame; 63. Bottom cylinder; 71. Base plate; 72. Conical head screw; 411. Guide groove; 412. Limiting post. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0016] Please see Figures 1-6 This utility model discloses a positioning mechanism for interlocking riprap construction in river channels, including a top frame 1 and a base frame 2 symmetrically arranged above and below the top frame 1, and also including an alignment component 3, a sliding positioning component 4, a sensor component 5, a pulley component 6, and a frame fixing component 7, wherein: Both the top frame 1 and the bottom frame 2 are rectangular frame structures and are welded at one end by a fixing rod 11. The bottom frame 2 is set on the slope 8. Please refer to the appendix. Figure 3 The alignment component 3 includes a straight column 31, a rotating rod 32, a guide rod 33, and an alignment back plate 34. The guide rod 33 is welded to one side of the straight column 31. The rotating rod 32 is fitted into the straight column 31 and rotates in cooperation with it. The guide rod 33 passes through the alignment back plate 34 and slides in cooperation with it. Specifically, when the rotating rod 32 on the straight column 31 is rotated, the rotating rod 32 drives the alignment back plate 34 to move through the helical force. Through the guiding action of the guide rod 33, the alignment back plate 34 moves along a direction parallel to the positioning back plate 45 until it abuts one end of the interlocking block. Please refer to the appendix. Figure 5 The sliding positioning component 4 includes a slide rail 41, a guide wheel 42, a guide frame 43, a positioning plate 44, and a positioning back plate 45. The slide rail 41 is provided with guide grooves 411 arranged symmetrically at the top and bottom. The edge of the guide wheel 42 is fitted into the guide groove 411 and slides. The guide frame 43 is fitted into both sides of the guide wheel 42 and rotates. The positioning plate 44 is welded to one end of the guide frame 43.

[0017] The positioning back plate 45 is fixed to one side of the top frame 1 and the bottom frame 2 by bolts, and the bottom end of the straight column 31 is fixed to the positioning back plate 45 by screws.

[0018] The slope 8 is provided with interlocking blocks 9. One end of the rotating rod 32 passes through the alignment back plate 34 and rotates in a spiral manner. One side of the alignment back plate 34 abuts against one end of the interlocking block 9, and the positioning plate 44 is fitted into one side of the interlocking block 9.

[0019] Several limiting posts 412 are welded to the back of the slide rail 41. The limiting posts 412 penetrate the positioning back plate 45 and slide up and down.

[0020] In this embodiment, the second interlocking stone block is placed through the second positioning plate 44 to ensure accurate positioning of the two adjacent stones and prevent misalignment. At the same time, it ensures that the stone laying route is always horizontally aligned with the river edge and does not deviate. Under the limit of the limiting post 412, the slide rail 41 is moved upward, thereby causing the positioning plate 44 to disengage from the stone locking groove. Then, the guide frame 43 is pushed, and the guide wheel 42 rolls in the guide groove 411, causing the positioning plate 44 to move horizontally. Then, the first positioning plate 44 is inserted into the locking groove of the second stone block, and the third stone block is positioned and stacked, thereby achieving rapid construction. Example

[0021] Based on the above embodiment 1, please refer to the appendix. Figure 2 as well as Figure 6 The sensor assembly 5 includes a fixed base 51, which is mounted on the top frame 1 with screws. A laser projection angle level 52 is fitted onto the top of the fixed base 51. The laser projection angle level 52 is set perpendicular to the positioning back plate 45. Specifically, the laser projection angle level 52 projects a clear laser horizontal line, forming an intuitive visual reference that illuminates the ground. The laser projection angle level 52 rotates on the upper end of the fixed base 51 to adjust the projection angle. The projected laser horizontal line is close to the edge of the river. Since the laser projection angle level 52 is perpendicular to the positioning back plate 45, the positioning back plate 45 is parallel to the edge of the river, ensuring that the masonry route does not deviate.

[0022] The pulley assembly 6 includes a pulley 61, which is fitted into the bottom end of the pulley frame 62 and rotates in a rotatable manner. The top of the pulley frame 62 is fitted into the bottom cylinder 63 and rotates in a rotatable manner. The bottom cylinder 63 is welded to the base frame 2.

[0023] The frame fixing component 7 includes a base plate 71. The two ends of the base plate 71 are fixed to the base frame 2 by screws. The base plate 71 is penetrated by a tapered head screw 72 and rotates in a spiral manner. The bottom end of the tapered head screw 72 abuts against the ramp 8.

[0024] In this embodiment, the pulley 61 can assist the base frame 2 in moving. With the rotation of the pulley frame 62 in the base cylinder 63, the pulley 61 can be guided 360°, thereby improving the ease of movement of the equipment and greatly improving its operability. It is also beneficial for adjusting the angle of the equipment when calibrating the laying route. After the angle adjustment is completed, the conical head screw 72 is rotated. The conical head screw 72 and the base plate 71 are relatively displaced by the spiral action. The conical head screw 72 is inserted downward into the ramp, and the base frame 2 is stably fixed on the ramp 8 from both ends.

[0025] The working principle and usage process of this utility model are as follows: When using this mechanism, first move the equipment to the slope 8 to be built via the pulley assembly 6, turn on the laser projection angle level 52 on the top frame 1, the laser projection angle level 52 projects a clear laser horizontal line, forming an intuitive visual reference to illuminate the ground, and make the laser projection angle level 52 rotate on the upper end of the fixed base 51 to adjust the projection angle. The projected laser horizontal line is close to the edge of the river. Since the laser projection angle level 52 is perpendicular to the positioning back plate 45, the positioning back plate 45 is parallel to the edge of the river, ensuring that the masonry route does not deviate. Then, the conical head screw 72 is rotated, and the conical head screw 72 and the base plate 71 are relatively displaced by the spiral action. The conical head screw 72 is inserted downward into the slope, and the base frame 2 is stably fixed on the slope 8 from both ends. Then, the interlocking blocks are laid. First, the first interlocking block is placed near the alignment back plate 34. Then, the rotating rod 32 on the straight column 31 is rotated. The rotating rod 32 drives the alignment back plate 34 to move through the spiral action. Through the guiding action of the guide rod 33, the alignment back plate 34 is moved along the direction parallel to the positioning back plate 45 until it abuts one end of the interlocking block. The interlocking block is moved so that its short side is completely parallel to the alignment back plate 34. At the same time, the guide frame 43 is pushed so that one of the positioning plates 44 can be fitted into the edge locking groove of the interlocking block. The second interlocking stone block is then placed along the positioning plate 44 to ensure the accurate positioning of the two adjacent stones and prevent misalignment. At the same time, it ensures that the stone laying route is always horizontally aligned with the edge of the river channel and does not deviate, reducing the time spent on repeated measurements and comparisons and improving work efficiency. After the two interlocking blocks are laid, the slide rail 41 is moved upward under the limit of the limiting post 412, thereby causing the positioning plate 44 to disengage from the block locking groove. Then, the guide frame 43 is pushed, and the guide wheel 42 rolls in the guide groove 411, causing the positioning plate 44 to move horizontally. Then, the first positioning plate 44 is inserted into the locking groove of the second block, and the third block is positioned and stacked, thereby achieving rapid construction.

Claims

1. A positioning mechanism for interlocking riprap construction in river channels, comprising a top frame (1) and a base frame (2) symmetrically arranged above and below the top frame (1), characterized in that, It also includes an alignment component (3), a sliding positioning component (4), a sensor component (5), a pulley component (6), and a frame fixing component (7), wherein: The top frame (1) and the bottom frame (2) are both rectangular frame structures and are welded at one end by a fixing rod (11). The bottom frame (2) is set on the slope (8). The alignment assembly (3) includes a straight column (31), a rotating rod (32), a guide rod (33), and an alignment back plate (34). The guide rod (33) is welded to one side of the straight column (31), the rotating rod (32) is fitted into the straight column (31) and rotates, and the guide rod (33) passes through the alignment back plate (34) and slides. The sliding positioning assembly (4) includes a slide rail (41), a guide wheel (42), a guide frame (43), a positioning plate (44), and a positioning back plate (45). The slide rail (41) is provided with guide grooves (411) arranged symmetrically on the upper and lower sides. The guide wheel (42) is fitted with the guide groove (411) at its edge and is slidably engaged. The guide frame (43) is fitted with both sides of the guide wheel (42) and is rotatably engaged. The positioning plate (44) is welded to one end of the guide frame (43).

2. The positioning mechanism for interlocking masonry of riverbed boulders according to claim 1, characterized in that: The positioning back plate (45) is fixed to one side of the top frame (1) and the bottom frame (2) by bolts, and the bottom end of the straight column (31) is fixed to the positioning back plate (45) by screws.

3. The positioning mechanism for interlocking masonry of riverbed boulders according to claim 2, characterized in that: The slope (8) is provided with interlocking blocks (9), one end of the rotating rod (32) passes through the alignment back plate (34) and rotates in a spiral manner, one side of the alignment back plate (34) abuts against one end of the interlocking block (9), and the positioning plate (44) is fitted into one side of the interlocking block (9).

4. The positioning mechanism for interlocking masonry of riverbed boulders according to claim 3, characterized in that: The slide rail (41) has several limiting posts (412) welded to its back side. The limiting posts (412) penetrate the positioning back plate (45) and slide up and down.

5. The positioning mechanism for interlocking masonry of riverbed boulders according to claim 4, characterized in that: The sensor assembly (5) includes a fixed chassis (51), which is mounted on the top frame (1) by screws. A laser projection angle level (52) is fitted on the top of the fixed chassis (51), and the laser projection angle level (52) is perpendicular to the positioning back plate (45).

6. The positioning mechanism for interlocking masonry of riverbed boulders according to claim 1, characterized in that: The pulley assembly (6) includes a pulley (61), which is fitted into the bottom end of the pulley frame (62) and rotates in cooperation with it. The top of the pulley frame (62) is fitted into the bottom cylinder (63) and rotates in cooperation with it. The bottom cylinder (63) is welded to the base frame (2).

7. The positioning mechanism for interlocking masonry of riverbed boulders according to claim 1, characterized in that: The frame fixing assembly (7) includes a base plate (71), both ends of which are fixed to the base frame (2) by screws. The base plate (71) is penetrated by a tapered head screw (72) and rotates in a spiral manner. The bottom end of the tapered head screw (72) abuts against a ramp (8).

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