Prefabricated slope protection assembly for high-standard farmland construction

Abstract

A prefabricated slope protection assembly for high-standard farmland construction relates to the technical field of farmland construction, and is characterized in that connecting blocks are arranged in connecting grooves formed in the peripheral corners of slope protection bricks in an abutting manner, inserting blocks are fixedly arranged at the four corners of the lower part of each connecting block, and the inserting blocks are movably arranged in through grooves formed in the bottom side walls of the connecting grooves in a penetrating manner; the limiting blocks are movably arranged in rectangular grooves formed in the left side wall and the right side wall of the connecting block in a penetrating mode correspondingly, the limiting blocks penetrate through the rectangular grooves and then are movably inserted into grooves formed in the inner side walls of the connecting grooves, limiting driving mechanisms matched with the limiting blocks are arranged in the connecting blocks, and the inserting rods are fixedly arranged on the lower portions of the four inserting blocks correspondingly. And a plurality of slope protection bricks can be integrally spliced and fixed, and the slope protection bricks can be connected with a slope body, so that the risk of collapse is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of farmland construction, and in particular to a prefabricated slope protection component used for high-standard farmland construction. Background Art

[0002] The construction of high-standard farmland refers to the construction of farmland that is compatible with modern agricultural production and management methods based on the overall land use plan and land consolidation plan with the goal of building high-standard farmland. In order to prevent the slopes from being eroded and causing soil erosion, slope protection bricks are often laid on the slopes. Although the existing slope protection bricks have a simple structure and are easy to lay, it is impossible to connect several slope protection bricks into a fixed whole. In the long-term erosion process, each slope protection brick is subjected to force individually, and there is a greater risk of collapse. Therefore, there is an urgent need for a prefabricated slope protection component for the construction of high-standard farmland. Utility Model Content

[0003] The purpose of the utility model is to provide a reasonably designed prefabricated slope protection component for high-standard farmland construction to solve the above problems in view of the defects and shortcomings of the prior art.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it comprises slope protection bricks and splicing protrusions, the rear side wall and the right side wall of the slope protection bricks are provided with splicing protrusions, and the front side wall and the left side wall of the slope protection bricks are provided with splicing grooves matching with the splicing protrusions;

[0005] It also contains:

[0006] A connecting block, which is set in abutment in the connecting grooves provided at the four corners of the slope protection bricks, and plug blocks are fixedly provided at the four corners of the lower part of the connecting block, and the plug blocks are movably inserted into the through grooves provided on the bottom side walls of the connecting grooves;

[0007] Limit blocks, there are four limit blocks, which are movably arranged in rectangular grooves opened on the left and right side walls of the connecting block respectively. After passing through the rectangular grooves, the limit blocks are movably inserted into the grooves opened on the inner side walls of the connecting grooves. A limit driving mechanism cooperating with the limit blocks is arranged in the connecting block;

[0008] There are four insertion rods, which are respectively fixedly arranged at the lower parts of the four insertion blocks.

[0009] Preferably, the limit drive mechanism comprises:

[0010] A threaded rod, wherein the threaded rod is rotatably inserted into the connecting block through a bearing, and an extrusion block is rotatably sleeved on the threaded rod through a thread;

[0011] There are two synchronous frames, which are movably arranged on the left and right sides of the extrusion block, and the limit blocks on the left and right sides are fixedly arranged on the synchronous frames on both sides, and springs are connected on the front and rear sides between the synchronous frames on both sides.

[0012] Preferably, a pull ring is movably provided on the threaded rod, and the pull ring is arranged in a placement groove opened on the upper part of the connecting block.

[0013] Preferably, four edges of the lower portion of the insert block are chamfered.

[0014] Preferably, the slope protection bricks are provided with guide strips.

[0015] Compared with the prior art, the beneficial effect of the utility model is that the prefabricated slope protection assembly for high-standard farmland construction described in the utility model can not only realize the overall splicing and fixation of several slope protection bricks, but also realize the connection between the slope protection bricks and the slope, reducing the risk of collapse. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a structural schematic diagram of a plurality of slope protection bricks spliced ​​together in the utility model.

[0018] Figure 3 It is an exploded view of the parts of the connecting block, the inserting block and the inserting rod in the utility model.

[0019] Figure 4 It is an exploded view of the parts of the limit block, the limit drive mechanism and the pull ring in the utility model.

[0020] Description of reference numerals:

[0021] Slope protection brick 1, splicing protrusion 2, connecting block 3, connecting groove 4, insert block 5, limit block 6, rectangular groove 7, limit drive mechanism 8, threaded rod 8-1, extrusion block 8-2, synchronous frame 8-3, spring 8-4, insert rod 9, pull ring 10, chamfer 11, guide strip 12. DETAILED DESCRIPTION

[0022] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. The preferred embodiments in the description are only used as examples, and all other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the utility model.

[0023] like Figure 1-Figure 4As shown, this specific embodiment adopts the following technical solution: it comprises a slope protection brick 1 and a splicing protrusion 2, the splicing protrusion 2 is provided on the rear side wall and the right side wall of the slope protection brick 1, the splicing groove matched with the splicing protrusion 2 is opened on the front side wall and the left side wall of the slope protection brick 1, and the slope protection brick 1 is provided with a guide strip 12, which can redirect the lost water and soil to the slope on rainy days, thereby reducing the loss of water and soil to a certain extent;

[0024] It also contains:

[0025] A connecting block 3, wherein the connecting block 3 is set in abutment in a connecting groove 4 provided at the four corners of the slope protection brick 1, and plug blocks 5 are fixedly provided at the four corners of the lower part of the connecting block 3, and the plug blocks 5 are movably inserted into the through groove provided on the bottom side wall of the connecting groove 4, and the four sides of the lower part of the plug block 5 are provided with chamfers 11, and the chamfers 11 can make it more convenient to insert the plug block 5 into the through groove, and avoid the corners of the plug block 5 being stuck on the upper opening edge of the through groove;

[0026] Limiting blocks 6, there are four of them, which are movably arranged in rectangular grooves 7 opened on the left and right side walls of the connecting block 3, respectively. After passing through the rectangular grooves 7, the limiting blocks 6 are movably inserted into the grooves opened on the inner side walls of the connecting groove 4. A limiting driving mechanism 8 cooperating with the limiting blocks 6 is arranged in the connecting block 3;

[0027] Insertion rods 9, the number of the insertion rods 9 is four and they are fixedly arranged at the bottom of the four insertion blocks 5 respectively;

[0028] The limit drive mechanism 8 comprises:

[0029] A threaded rod 8-1, wherein the threaded rod 8-1 is rotatably inserted into the connection block 3 through a bearing, and an extrusion block 8-2 is rotatably sleeved on the threaded rod 8-1 through a thread, and a pull ring 10 is movably provided on the threaded rod 8-1, and the pull ring 10 is arranged in a placement groove opened on the upper part of the connection block 3, and a staff member can use the pull ring 10 to facilitate the rotation of the threaded rod 8-1;

[0030] There are two synchronous frames 8-3, which are movably arranged on the left and right sides of the extrusion block 8-2, and the limit blocks 6 on the left and right sides are fixedly arranged on the synchronous frames 8-3 on both sides, and the front and rear sides between the synchronous frames 8-3 on both sides are connected with springs 8-4.

[0031] When using the utility model, several slope protection bricks 1 are spliced ​​together so that the splicing protrusions 2 on the slope protection bricks 1 are clamped in the splicing grooves on the adjacent slope protection bricks 1, and then the connecting block 3 is abutted against the connecting grooves 4 opened at the adjacent corners of the four slope protection bricks 1, and the insert block 5 is inserted into the through groove, and the insert rod 9 is inserted into the slope body, and then the pull ring 10 can be turned to a vertical state, and then the pull ring 10 is rotated, and the pull ring 10 drives the threaded rod 8-1 to rotate, so that the extrusion block 8-2 moves downward, and through the cooperation of the inclined side walls of the extrusion block 8-2 and the inclined side walls of the synchronous frame 8-3, the synchronous frames 8-3 on both sides move synchronously in opposite directions, and at the same time, the spring 8-4 is stretched, and the synchronous frame 8-3 drives the limit block 6 to move toward the outside of the rectangular groove 7, so that the limit block 6 is clamped in the groove, and at this time, the splicing and fixation between several slope protection bricks 1 can be achieved through the cooperation of the insert block 5 and the limit block 6.

[0032] After adopting the above structure, the beneficial effects of this specific implementation are as follows:

[0033] 1. Through the cooperation of the connecting block 3, the inserting block 5, the limiting block 6, the limiting driving mechanism 8 and the inserting rod 9, not only the overall splicing and fixing of several slope protection bricks 1 can be realized, but also the connection between the slope protection bricks 1 and the slope can be realized, thereby reducing the risk of collapse;

[0034] 2. The chamfer 11 can make it easier for the insert block 5 to be inserted into the through slot, thereby preventing the corners of the insert block 5 from being stuck on the upper opening edge of the through slot.

[0035] For those skilled in the art, they can modify the technical solutions recorded in the aforementioned embodiments and make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A prefabricated slope protection assembly for high-standard farmland construction, comprising a slope protection brick (1) and a splicing protrusion (2), wherein the splicing protrusion (2) is provided on the rear side wall and the right side wall of the slope protection brick (1), and the splicing groove matched with the splicing protrusion (2) is provided on the front side wall and the left side wall of the slope protection brick (1); Features: It also contains: A connecting block (3), the connecting block (3) is set in abutment in a connecting groove (4) provided at the four corners of the slope protection brick (1), and plug blocks (5) are fixedly provided at the four corners of the lower part of the connecting block (3), and the plug blocks (5) are movably inserted into a through groove provided on the bottom side wall of the connecting groove (4); Limit blocks (6), the limit blocks (6) are four in number and are respectively movably arranged in rectangular grooves (7) provided on the left and right side walls of the connection block (3); after the limit blocks (6) pass through the rectangular grooves (7), they are movably inserted into grooves provided on the inner side walls of the connection groove (4); a limit drive mechanism (8) cooperating with the limit blocks (6) is provided in the connection block (3); Insertion rods (9), there are four insertion rods (9), which are respectively fixedly arranged at the lower parts of the four insertion blocks (5).

2. The prefabricated slope protection assembly for high-standard farmland construction according to claim 1 is characterized in that: The limit drive mechanism (8) comprises: A threaded rod (8-1), wherein the threaded rod (8-1) is rotatably inserted into the connection block (3) via a bearing, and an extrusion block (8-2) is rotatably sleeved on the threaded rod (8-1) via a thread; The synchronous frames (8-3) are two in number and are movably arranged on the left and right sides of the extrusion block (8-2) respectively. The limit blocks (6) on the left and right sides are respectively fixedly arranged on the synchronous frames (8-3) on the two sides. The front and rear sides between the synchronous frames (8-3) on the two sides are connected with springs (8-4).

3. The prefabricated slope protection assembly for high-standard farmland construction according to claim 2 is characterized in that: A pull ring (10) is movably provided on the threaded rod (8-1), and the pull ring (10) is arranged in a placement groove opened on the upper part of the connecting block (3).

4. The prefabricated slope protection assembly for high-standard farmland construction according to claim 1 is characterized in that: The four sides of the lower part of the insert block (5) are all provided with chamfers (11).

5. The prefabricated slope protection assembly for high-standard farmland construction according to claim 1 is characterized in that: The slope protection brick (1) is provided with a guide strip (12).

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