River and lake concrete building block building fixing device

Abstract

The utility model relates to the field of civil engineering, in particular to a fixing device for building river and lake concrete building blocks. The utility model provides a fixing device for building concrete blocks in rivers and lakes, which can be used for mounting and fixing the blocks, is simple to operate, is convenient for loading and unloading the blocks, is convenient for replacing single blocks, improves the stability of the rivers and lakes, and improves the use convenience. A fixing device for building concrete building blocks in rivers and lakes comprises first building blocks and the like, and the number of the first building blocks is two. The extrusion block moves to enable the limiting block to move to be clamped with the first building block and the second building block to be fixed, the extrusion block moves reversely to be separated from the limiting block, the limiting block moves to reset, and then the damaged building block is disassembled and taken down to be replaced, so that the building block can be installed and fixed, operation is simple, and the building block is convenient to assemble and disassemble; the single building block is convenient to replace, the stability of the river and lakeshore is improved, and the use convenience is improved.

Description

Technical Field

[0001] This utility model relates to the field of civil engineering, and in particular to a fixing device for building concrete blocks for rivers and lakes. Background Technology

[0002] River and lake concrete blocks are precast concrete components specifically designed for the protection and reinforcement of areas surrounding water bodies such as rivers, lakes, and reservoirs. The main purpose of these blocks is to protect riverbanks from erosion, and they can also be used to construct retaining walls, slope protection, and other hydraulic structures. The stacking and fixing of river and lake concrete blocks is an important engineering technology that involves a variety of methods to ensure the stability and durability of the block structure.

[0003] The existing methods for fixing concrete blocks for rivers and lakes typically involve placing the blocks on the river or lake bank and fixing them by interlocking them or by using steel bars, tie rods, or anchors to fix the blocks to the ground or foundation structure. Currently, the methods of fixing with steel bars, tie rods, or anchors are relatively cumbersome, and once the blocks are built, subsequent maintenance and adjustments are difficult. Replacing a single component often requires dismantling a part of the entire structure, making it inconvenient to use.

[0004] Therefore, it is necessary to design a concrete block stacking and fixing device for rivers and lakes that can install and fix blocks, is easy to operate, facilitates the loading and unloading of blocks, facilitates the replacement of individual blocks, improves the stability of river and lake banks, and enhances the convenience of use. Utility Model Content

[0005] To overcome the shortcomings of current methods that use steel bars, tie rods, or anchors for fixing, which are cumbersome to operate and difficult to maintain and adjust once the blocks are built, and often require disassembling part of the entire structure to replace a single component, making them inconvenient to use, this utility model provides a concrete block stacking and fixing device for rivers and lakes that can install and fix blocks, is simple to operate, facilitates the loading and unloading of blocks, facilitates the replacement of individual blocks, improves the stability of river and lake banks, and enhances the convenience of use.

[0006] The technical solution is: a concrete block stacking and fixing device for rivers and lakes, including a first block, a protrusion, a second block, a fixing component and a limiting component. There are two first blocks. The first block is connected to four sides of the front, back, left and right sides with integrally formed protrusions. Two second blocks are sleeved between the protrusions. The first block and the second block are both provided with fixing components in the middle. Each fixing component is provided with a limiting component.

[0007] Furthermore, each of the second blocks has multiple grooves.

[0008] Furthermore, the fixing components include anchors, guide frames, limiting blocks, and telescopic springs. Anchors are detachably connected to the middle of both the first and second blocks. Guide frames are connected to the inner side of the middle of each anchor. Multiple limiting blocks are slidably connected to each guide frame. Each limiting block passes through the anchor. The limiting blocks at the front left and rear right are engaged with the adjacent first blocks. The limiting blocks at the front right and rear left are engaged with the adjacent second blocks. Each limiting block is connected to the adjacent guide frame by a telescopic spring.

[0009] Furthermore, the lower part of the anchor is tapered.

[0010] Furthermore, all guide frames are cross-shaped.

[0011] Furthermore, the limiting component includes a nut, a screw, and a pressing block. The upper part of each anchor is rotatably connected to a screw, the upper part of each screw is connected to a nut, and the screw is rotatably connected to a pressing block via a thread. Each limiting block is in contact with an adjacent pressing block, and each pressing block is slidably connected to an adjacent anchor.

[0012] The beneficial effects are: 1. This utility model uses the movement of the squeezing block to make the limiting block move and engage with the first and second blocks for fixation. The squeezing block moves in the opposite direction to disengage from the limiting block, and the limiting block moves back to its original position. Then, the damaged blocks can be disassembled and replaced, thus enabling the blocks to be installed and fixed. The operation is simple, the blocks are easy to load and unload, and the individual blocks can be easily replaced, improving the stability of river and lake banks and increasing the convenience of use.

[0013] 2. This utility model moves the anchors so that they are inserted into the soil. Multiple anchors are then installed on the river or lake bank. Next, the first and second blocks are installed on the anchors, and the protrusions engage with the grooves on the second blocks. This allows the first and second blocks to be spliced ​​together, making it easy to adapt to different terrains on river or lake banks and improving the flexibility of use. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 3 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 4 This is a three-dimensional structural diagram of the present invention.

[0018] The component names and serial numbers in the figure are as follows: 1_First block, 2_Protrusion, 3_Second block, 4_Anchor, 5_Guide frame, 6_Restriction block, 7_Telescopic spring, 8_Nut, 9_Screw, 10_Extrusion block. Detailed Implementation

[0019] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0020] A type of concrete block masonry fixing device for rivers and lakes, such as Figures 1-4 As shown, the structure includes a first block 1, a protrusion 2, a second block 3, an anchor 4, a guide frame 5, a limiting block 6, a telescopic spring 7, a nut 8, a screw 9, and a pressing block 10. There are two first blocks 1. Each of the four sides of the first block 1 is connected to an integrally formed protrusion 2. Two second blocks 3 are fitted between the protrusions 2. Each second block 3 has four grooves for easy engagement with the protrusions 2. Anchors 4 are detachably connected to the middle of both the first block 1 and the second blocks 3. The lower part of each anchor 4 is conical for easy insertion into the soil. Guide frames 5 are connected to the inner side of each anchor 4. Each guide frame 5 is cross-shaped and guides... Four limiting blocks 6 are slidably connected to the frame 5. The limiting blocks 6 all pass through the anchors 4. The limiting blocks 6 at the front left and the limiting blocks 6 at the rear right are engaged with the adjacent first block 1. The limiting blocks 6 at the front right and the limiting blocks 6 at the rear left are engaged with the adjacent second block 3. The limiting blocks 6 are connected to the adjacent guide frame 5 by a telescopic spring 7. The upper part of the anchors 4 is rotatably connected to a screw 9. The upper part of the screw 9 is connected to a nut 8. The screw 9 is rotatably connected to a pressing block 10 by a thread. The limiting blocks 6 are in contact with the adjacent pressing blocks 10. The pressing blocks 10 are slidably connected to the adjacent anchors 4.

[0021] This device can be used when fixing concrete blocks for river and lake construction. Bring the device to the vicinity of the river or lake, and depending on the actual situation, contact the anchor 4 with the river or lake bank, then push the anchor 4 to insert it into the soil. Multiple anchors 4 are then installed on the river or lake bank. The lower part of each anchor 4 is conical for easy insertion into the soil. Next, the first block 1 and the second block 3 are respectively placed in contact with the anchor 4, allowing them to be installed on the anchor 4. The protrusion 2 engages with the groove on the second block 3, enabling the splicing of the first block 1 and the second block 3. This allows for adaptation to different river and lake bank terrains, improving flexibility. Finally, the screw 9 is rotated by the nut 8, and the thread... The compression block 10 is moved, which in turn causes the limiting block 6 to move along the guide frame 5 and engage with the first block 1 and the second block 3. The guide frame 5 is cross-shaped. The telescopic spring 7 is compressed, thereby fixing the first block 1 and the second block 3. When the block is damaged after long-term use, the screw 9 can be rotated in the opposite direction by the nut 8. Under the action of the thread, the compression block 10 moves in the opposite direction, causing the compression block 10 to disengage from the limiting block 6. The telescopic spring 7 rebounds, and the limiting block 6 moves back to its original position. Then, the damaged first block 1 or second block 3 can be disassembled and replaced. This allows for the installation and fixing of the blocks. The operation is simple, making it easy to load and unload the blocks and replace individual blocks, improving the stability of river and lake banks and enhancing the convenience of use.

[0022] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A fixing device for building concrete blocks for rivers and lakes, characterized in that, It includes a first block (1), a protrusion (2), a second block (3), a fixing component and a limiting component. There are two first blocks (1). The first block (1) is connected to four integrally formed protrusions (2) on the front, back, left and right sides. Two second blocks (3) are sleeved between the protrusions (2). The first block (1) and the second block (3) are both provided with fixing components in the middle. The fixing components are all provided with limiting components.

2. The fixing device for building concrete blocks for rivers and lakes according to claim 1, characterized in that, The second block (3) has multiple grooves.

3. The fixing device for building concrete blocks for rivers and lakes according to claim 2, characterized in that, The fixing components include anchors (4), guide frames (5), limiting blocks (6) and telescopic springs (7). Anchors (4) are detachably connected to the middle of the first block (1) and the second block (3). Guide frames (5) are connected to the inner side of the middle of the anchors (4). Multiple limiting blocks (6) are slidably connected to the guide frames (5). The limiting blocks (6) pass through the anchors (4). The limiting blocks (6) at the front left and the limiting blocks (6) at the rear right are engaged with the adjacent first block (1). The limiting blocks (6) at the front right and the limiting blocks (6) at the rear left are engaged with the adjacent second block (3). Telescopic springs (7) are connected between the limiting blocks (6) and the adjacent guide frames (5).

4. The fixing device for building concrete blocks for rivers and lakes according to claim 3, characterized in that, The lower part of the anchor (4) is tapered.

5. A fixing device for building concrete blocks for rivers and lakes according to claim 4, characterized in that, All guide frames (5) are cross-shaped.

6. A fixing device for building concrete blocks for rivers and lakes according to claim 5, characterized in that, The limiting assembly includes a nut (8), a screw (9) and a pressing block (10). The upper part of the anchor (4) is rotatably connected to the screw (9), the upper part of the screw (9) is connected to the nut (8), and the screw (9) is rotatably connected to the pressing block (10) by the thread. The limiting block (6) is in contact with the adjacent pressing block (10), and the pressing block (10) is slidably connected to the adjacent anchor (4).

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