A prefabricated module quick fixing and mounting structure

Abstract

The utility model relates to river ecological revetment technical field, concretely is a prefabricated module quick fixed mounting structure, the utility model discloses a prefabricated module body, both sides of the bottom of prefabricated module body are all fixedly connected with first plug -in block, the top surface both sides of prefabricated module body all are seted up with first plug -in groove, first plug -in block with first plug -in groove gap cooperation. The utility model discloses a prefabricated module body ladder type superposition, block stone filling and reverse filter layer setting, construct the ecological revetment of strong water permeability, high stability, combine vegetation planting and restore natural habitat, can effectively promote river shoreline protection ability, improve water quality, promote biodiversity, while giving consideration to landscape effect, provide efficient path for river ecological restoration, guarantee the sustainability of engineering.

Description

Technical Field

[0001] This utility model relates to the field of river ecological slope protection technology, specifically a prefabricated module quick-fixing and installation structure. Background Technology

[0002] Riverbank protection is a core project for maintaining the ecological balance of a watershed and ensuring the stability of riverbanks. It not only effectively resists water erosion, wave erosion, and rainwater erosion, curbing soil erosion and bank collapse, and protecting the safety of riverside land resources and infrastructure, but also plays a crucial role in connecting aquatic and terrestrial ecosystems. Through scientific protection design, suitable environments for aquatic and wetland organisms can be created, promoting material cycling and biodiversity conservation, thus building a solid barrier for the sustainable functioning of river channels and the ecological security of the watershed.

[0003] Traditional slope protection often uses cast-in-place concrete or riprap structures, which have problems such as poor permeability, insufficient ecological function, and difficulty in vegetation restoration. This leads to increased slope erosion and degradation of biological habitats, making it difficult to meet the needs of modern ecological restoration. Especially in river areas, a single slope protection structure cannot simultaneously address erosion resistance, ecological restoration, and landscape harmony, thus limiting the sustainability of the project. To address this, we propose a prefabricated modular rapid fixing and installation structure. Utility Model Content

[0004] The purpose of this invention is to provide a prefabricated module quick-fix installation structure to solve the problems mentioned in the background art.

[0005] The objective of this utility model can be achieved through the following technical solutions: A prefabricated module quick-fixing and installation structure includes a prefabricated module body. First plug-in blocks are fixedly connected to both sides of the bottom of the prefabricated module body. First plug-in slots are formed on both sides of the top surface of the prefabricated module body. The first plug-in blocks and the first plug-in slots are clearance-fitted. Two first through holes are formed through the surface of each first plug-in block. Two second through holes are formed through the surface of each first plug-in slot. The diameters of the first and second through holes are the same. A first bolt is movably inserted into each of the first and second through holes. A first nut is threaded onto the threaded end of each first bolt.

[0006] Preferably, a second plug-in block is fixedly connected to the center of the bottom surface of the prefabricated module body, and a second plug-in groove is provided in the center of the top surface of the prefabricated module body, with the second plug-in block and the second plug-in groove being fitted with a clearance.

[0007] Preferably, the surface of the second plug block has two third through holes, and the second plug slot has two fourth through holes, with each of the third and fourth through holes having the same diameter.

[0008] Preferably, a second bolt is movably inserted into each of the third and fourth through holes, and a second nut is threaded onto the threaded end of each second bolt.

[0009] Preferably, the outer wall of the prefabricated module body is provided with multiple pressure relief grooves.

[0010] Preferably, the outer wall of the prefabricated module body is provided with multiple arc-shaped grooves.

[0011] Preferably, the two first plug-in blocks and two first plug-in slots on the prefabricated module body are located at four corners of the prefabricated module body that are far apart from each other, and the axial projections of the second plug-in block and the second plug-in slot are consistent with the axial projections of the first plug-in block and the first plug-in slot.

[0012] The beneficial effects of this utility model are: This utility model, through the arrangement of prefabricated module bodies, first plug-in blocks, and first plug-in slots, allows for the vertical stacking of four prefabricated module bodies into a 1:0.5 slope ratio stepped four-layer structure. By laterally aligning multiple stacked prefabricated module bodies, inserting first bolts into the first and second through holes on adjacent prefabricated module bodies, and then tightening with first nuts, vertical and lateral splicing of multiple prefabricated module bodies can be achieved. Through the stepped stacking of prefabricated module bodies, the filling of boulders, and the setting of a filter layer, a highly permeable and stable ecological slope protection is constructed. Combined with vegetation planting to restore the natural habitat, it can effectively improve the protection capacity of riverbanks, improve water quality, promote biodiversity, and take into account the landscape effect, providing an efficient path for river ecological restoration and ensuring the sustainability of the project. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Figure 1 This is a schematic diagram of the vertical and horizontal splicing structure of multiple prefabricated module bodies of this utility model; Figure 2 This is a schematic diagram of the structure of multiple prefabricated module bodies vertically spliced ​​together according to this utility model; Figure 3 This is a schematic diagram of the structure of the prefabricated module body of this utility model; Figure 4 This is a structural schematic diagram of the prefabricated module body from another perspective.

[0014] The reference numerals in the figure are as follows: 1. Prefabricated module body; 2. First plug-in block; 3. First plug-in slot; 4. First through hole; 5. Second through hole; 6. Pressure relief groove; 7. Second plug-in block; 8. Second plug-in slot; 9. Third through hole; 10. Fourth through hole; 11. Arc-shaped groove. 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0016] like Figures 1-4 As shown, a prefabricated module quick-fixing installation structure includes a prefabricated module body 1. First plug-in blocks 2 are fixedly connected to both sides of the bottom of the prefabricated module body 1. First plug-in slots 3 are opened on both sides of the top surface of the prefabricated module body 1. The first plug-in blocks 2 and the first plug-in slots 3 are clearance-fitted. Two first through holes 4 are opened through the surface of each first plug-in block 2. Two second through holes 5 are opened through the surface of each first plug-in slot 3. The diameters of the first through holes 4 and the second through holes 5 are the same. A first bolt is movably inserted into each first through hole 4 and the second through hole 5. A first nut is threaded onto the threaded end of each first bolt. The two first plug-in blocks 2 and the two first plug-in slots 3 on the prefabricated module body 1 are located at four mutually distant corners of the prefabricated module body 1. The axial projections of the second plug-in blocks 7 and the second plug-in slots 8 are consistent with the axial projections of the first plug-in blocks 2 and the first plug-in slots 3.

[0017] It should be noted that multiple prefabricated module bodies 1 can be used together.

[0018] In specific implementation, by vertically stacking four prefabricated module bodies 1 and inserting the first insertion block 2 into the first insertion slot 3, the four prefabricated module bodies 1 can be used in a stepped, four-layer structure with a slope ratio of 1:0.5. By horizontally aligning multiple stacked prefabricated module bodies 1, inserting the first bolt into the first through hole 4 and the second through hole 5 on two adjacent prefabricated module bodies 1, and then tightening it with the first nut, the vertical and horizontal splicing of multiple prefabricated module bodies 1 can be realized, which speeds up the construction process and facilitates use. After laying geotextile in multiple prefabricated module bodies 1 and filling it with boulders and gravel, combined with a sand and gravel filter layer, the permeability and erosion resistance are enhanced, effectively preventing soil loss on the bank slope and ensuring structural stability.

[0019] As a technical optimization of this utility model, a second plug-in block 7 is fixedly connected to the middle of the bottom surface of the prefabricated module body 1, and a second plug-in groove 8 is opened in the middle of the top surface of the prefabricated module body 1. The second plug-in block 7 and the second plug-in groove 8 are fitted with a clearance. Two third through holes 9 are opened through the surface of the second plug-in block 7, and two fourth through holes 10 are opened through the second plug-in groove 8. The diameter of each third through hole 9 and the fourth through hole 10 is the same. A second bolt is movably inserted into each third through hole 9 and the fourth through hole 10, and a second nut is threadedly sleeved on the threaded end of each second bolt.

[0020] In practice, by inserting the second plug-in block 7 into the second plug-in slot 8, and then inserting the second thread into the third through hole 9 and the fourth through hole 10, and using the second nut for fastening, the stability of the vertical stacking of multiple prefabricated module bodies 1 can be enhanced.

[0021] As a technical optimization of this utility model, the outer wall of the prefabricated module body 1 is provided with multiple pressure relief grooves 6, and the outer wall of the prefabricated module body 1 is provided with multiple arc grooves 11.

[0022] In practice, by utilizing the pressure relief groove 6, the impact of water flow on the structure can be reduced, which helps to extend the service life of the structure. By utilizing the arc-shaped groove 11 on the surface of the prefabricated module body 1, the friction between the structure and the slope can be enhanced, further enhancing the stability of the structure during use.

[0023] In use, this utility model involves vertically stacking four prefabricated module bodies 1, inserting the first insertion block 2 into the first insertion slot 3, forming a 1:0.5 slope ratio stepped stacked four layers of prefabricated module bodies 1. The stacked prefabricated module bodies 1 are then horizontally aligned, and the first bolts are inserted into the first through holes 4 and second through holes 5 on two adjacent prefabricated module bodies 1, and then secured with the first nut. This achieves vertical and horizontal splicing of the prefabricated module bodies 1. The second thread is inserted into the third through hole 9 and the fourth through hole 10, and secured with the second nut, enhancing the stability of the vertical stacking of the prefabricated module bodies 1. After laying geotextile inside the prefabricated module bodies 1, boulders and pebbles are filled in, combined with a sand and gravel filter layer, enhancing permeability and erosion resistance, effectively preventing slope soil loss and ensuring structural stability.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A prefabricated module quick fixing installation structure comprising a prefabricated module body (1), characterized in that, The prefabricated module body (1) has a first plug-in block (2) fixedly connected to both sides of its bottom. The prefabricated module body (1) has a first plug-in groove (3) on both sides of its top surface. The first plug-in block (2) and the first plug-in groove (3) are fitted with a clearance. Each first plug-in block (2) has two first through holes (4) through it. Each first plug-in groove (3) has two second through holes (5) through it. The diameters of the first through holes (4) and the second through holes (5) are the same. Each first through hole (4) and the second through hole (5) is movably inserted into each first through hole (4) and the second through hole (5). Each first bolt has a first nut threaded onto its threaded end.

2. A quick-fix mounting structure for prefabricated modules as claimed in claim 1, wherein, The prefabricated module body (1) has a second plug-in block (7) fixedly connected to the middle of the bottom surface, and a second plug-in groove (8) is opened in the middle of the top surface of the prefabricated module body (1). The second plug-in block (7) and the second plug-in groove (8) are fitted with a clearance.

3. A quick-fix mounting structure for prefabricated modules according to claim 2, characterized in that, The surface of the second plug block (7) has two third through holes (9) and the second plug groove (8) has two fourth through holes (10). The diameter of each of the third through holes (9) and the fourth through holes (10) is the same.

4. The prefabricated module quick-fixing and installation structure according to claim 3, characterized in that, Each of the third through hole (9) and the fourth through hole (10) is movably inserted with a second bolt, and each of the threaded ends of the second bolt is threaded with a second nut.

5. A quick-fix mounting structure for prefabricated modules as claimed in claim 4, wherein, The outer wall of the prefabricated module body (1) is provided with multiple pressure relief grooves (6).

6. A precast modular fastening and mounting structure according to claim 5, wherein, The outer wall of the prefabricated module body (1) is provided with multiple arc-shaped grooves (11).

7. A precast modular fastening and mounting structure according to claim 6, wherein The two first plug-in blocks (2) and two first plug-in slots (3) on the prefabricated module body (1) are located at the four corners of the prefabricated module body (1) that are far apart from each other. The axial projection of the second plug-in block (7) and the second plug-in slot (8) is consistent with the axial projection of the first plug-in block (2) and the first plug-in slot (3).

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