A fiber-reinforced ultra-long concrete structure

Abstract

This utility model discloses a fiber-reinforced ultra-long concrete structure, including a concrete body and substrates. The length of the concrete body is arranged laterally. Multiple substrates are arranged side by side below the bottom of the concrete body, and the multiple substrates are connected to each other by a connecting member. Edge reinforcement members are combined and arranged at the front and rear positions of the substrates. The beneficial effects are: by having the bottom of the concrete body wrap around the substrates and sink into the casting reinforcement grooves of the substrates during pouring and then solidifying, this utility model can use multiple substrates as the bottom reinforcement skeleton of the concrete body, thereby improving the overall stability of the concrete body after ultra-long pouring. The reinforcing mesh of the edge reinforcement members serves as the front and rear reinforcement skeleton of the concrete body, making it easier to improve the overall strength of the concrete body in the length direction through the reinforcing mesh.

Description

Technical Field

[0001] This utility model belongs to the field of fiber-reinforced concrete technology, specifically relating to a fiber-reinforced ultra-long concrete structure. Background Technology

[0002] As a member of the concrete family, fiber-reinforced concrete is attracting increasing attention due to its excellent performance-enhancing effects. By adding fibers to concrete, its tensile, flexural, and shear strength can be significantly improved, while its durability and crack resistance are also enhanced. This makes fiber-reinforced concrete play an increasingly important role in many fields such as bridges, roads, and buildings.

[0003] In the existing technology, although adding fibers can enhance the overall strength of the concrete structure during the casting and fabrication of fiber-reinforced concrete structures, the lack of suitable reinforcing structures can lead to the overall poor performance of ultra-long concrete structures due to their excessive length. Utility Model Content

[0004] The purpose of this invention is to provide a fiber-reinforced ultra-long concrete structure to solve the above problems, as detailed below.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] This utility model provides a fiber-reinforced ultra-long concrete structure, including a concrete body and a base plate. The length direction of the concrete body is arranged in the transverse direction. Multiple base plates are arranged side by side below the bottom of the concrete body, and the multiple base plates are connected to each other by a combination connector. The multiple base plates serve as the bottom reinforcing skeleton of the concrete body by wrapping the base plates with the bottom of the concrete body during pouring and solidifying.

[0007] Edge reinforcement members are provided at both the front and rear positions of the substrate, so that the edge reinforcement members serve as the front and rear reinforcing skeleton of the concrete body by wrapping the front and rear positions of the concrete body with the edge reinforcement members during pouring and solidifying.

[0008] Preferably, the substrates are all rectangular steel plates, and the substrates on both sides are in contact with each other.

[0009] Preferably, the substrates are provided with multiple casting reinforcement grooves evenly distributed throughout.

[0010] Preferably, each of the combined connectors includes a connecting hole and a pad. The connecting holes are vertically opened at the front and rear positions on both sides of the substrate, and the adjacent connecting holes on both sides correspond to each other in the horizontal direction. The pad is horizontally arranged across the bottom surface of the adjacent substrate below the connecting hole. Locking rods are vertically fixed on both sides of the top surface of the pad, and the locking rods pass vertically through the corresponding connecting holes. The top of each locking rod extending out of the connecting hole is coaxially combined with a locking ring, and the locking ring is pressed against the top surface of the corresponding substrate.

[0011] Preferably, the pads are all steel plates with a waist-shaped hole pattern and a thickness less than half the thickness of the substrate.

[0012] Preferably, the locking rods are all cylindrical steel rods, the locking rings are all steel rings, and the locking rings and the locking rods are coaxially combined by an interference fit.

[0013] Preferably, the locking rods are all cylindrical screws, the locking rings are all hexagonal nuts, and the locking rings and the locking rods are coaxially combined by means of threaded engagement.

[0014] Preferably, each edge reinforcement includes a mating rod and a reinforcing mesh. The mating rod is vertically fixed on both sides of the front and rear edges of the substrate, and each mating rod is coaxially sleeved with a mating sleeve. At the same time, the reinforcing mesh that extends vertically in the transverse direction is fixedly connected between adjacent mating sleeves on both sides.

[0015] Preferably, the reinforcing mesh is made of stainless steel.

[0016] Preferably, the mating sleeves are all fitted onto the outside of the corresponding mating rods by means of sliding fit.

[0017] Using the aforementioned fiber-reinforced ultra-long concrete structure, specifically during the pouring and fabrication of the concrete body, multiple substrates are arranged side-by-side and connected to each other via the combined connectors. By having the bottom of the concrete body wrap around and embed into the reinforcing grooves of the substrates during pouring and then solidifying, multiple substrates can serve as the bottom reinforcing skeleton of the concrete body. This improves the overall stability of the concrete body after ultra-long pouring, ensuring the smooth implementation of ultra-long pouring. Furthermore, since the substrates are combined with edge connectors at both the front and rear positions... The edge reinforcement members are each equipped with a reinforcing mesh extending vertically in the transverse direction. By having the front and rear positions of the concrete main body wrap around and solidify the reinforcing mesh during pouring, the reinforcing mesh of the edge reinforcement members serves as the front and rear reinforcing skeleton of the concrete main body. This facilitates the improvement of the overall strength of the concrete main body in the length direction through the reinforcing mesh, further enhancing the overall stability of the concrete main body after ultra-long pouring. This also helps ensure the smooth implementation of ultra-long pouring. Furthermore, the locking mechanism is vertically fixed to both sides of the top surface of the pad of the combined connector. The rod, by inserting the locking rods on both sides into the adjacent connecting holes and attaching the locking rings, allows the adjacent substrates on both sides to be quickly assembled. This assembly method is simple and easy to implement, facilitating the side-by-side connection of multiple substrates to accommodate the lateral length of the extra-long concrete body during pouring. Furthermore, by simply disengaging the locking rings from the locking rods, the pads can be removed from the bottom of the adjacent substrates on both sides, thus separating them. This disassembly method is simple and easy to implement, allowing for flexible adjustments to the number of substrates to be connected on-site. Alternatively, adjustments can be reduced. Because the reinforcing mesh can be quickly unfolded and assembled on the top of the substrate by means of the coaxial engagement between the fitting sleeve of the edge reinforcement and the fitting rod, and the reinforcing mesh can be removed from the top of the substrate simply by disengaging the fitting sleeve along the axial direction of the fitting rod, the assembly and disassembly of the reinforcing mesh on the top of the substrate is simple and easy to implement. This facilitates the quick assembly of the reinforcing mesh on the top of the substrate and its stable unfolded state, avoiding deformation of the reinforcing mesh during the ultra-long pouring of the concrete body. It also facilitates timely and rapid replacement of the reinforcing mesh during on-site pouring.

[0018] The beneficial effects are as follows: 1. This utility model has multiple base plates arranged side by side, and the multiple base plates are connected to each other by a combination connector. Then, by making the bottom of the concrete body wrap around the base plate and sink into the casting reinforcement groove of the base plate and solidify it during the pouring, multiple base plates can be used as the bottom reinforcement skeleton of the concrete body, which improves the overall stability of the concrete body after ultra-long pouring and ensures that the concrete body can be successfully poured for ultra-long periods.

[0019] 2. Edge reinforcements are combined at both the front and rear positions of the substrate, and each edge reinforcement is equipped with a reinforcing mesh extending vertically in the horizontal direction. By wrapping the reinforcing mesh around the front and rear positions of the concrete body during pouring and then solidifying it, the reinforcing mesh of the edge reinforcements can serve as the front and rear reinforcing skeleton of the concrete body. This facilitates the improvement of the overall strength of the concrete body in the length direction through the reinforcing mesh, further enhancing the overall stability of the concrete body after ultra-long pouring and helping to ensure that the concrete body can be successfully poured in ultra-long directions.

[0020] 3. The top surface of the pad of the combined connector is vertically fixed with locking rods on both sides. Then, by inserting the locking rods on both sides into the adjacent connection holes on both sides and adding locking rings, the adjacent base plates on both sides can be quickly combined together. The combination method of the adjacent base plates on both sides is simple and easy to implement, and it is convenient to connect multiple base plates side by side to adapt to the transverse length of the ultra-long concrete body.

[0021] 4. The pad can be removed from the bottom of the adjacent base plates on both sides by simply disengaging the locking ring from the locking rod. This allows the adjacent base plates on both sides to be separated from each other. The method of separating the adjacent base plates on both sides is simple and easy to implement, and it is convenient to flexibly increase or decrease the number of multiple base plates on the pouring site.

[0022] 5. The reinforcing mesh can be quickly unfolded and assembled on the top of the substrate by coaxially engaging the edge reinforcing sleeve and the fitting rod. At the same time, the reinforcing mesh can be removed from the top of the substrate simply by detaching the fitting sleeve along the axial direction of the fitting rod. The assembly and disassembly of the reinforcing mesh on the top of the substrate is simple and easy to implement. It is convenient to quickly assemble the reinforcing mesh on the top of the substrate and maintain it stably in an unfolded state, avoiding deformation of the reinforcing mesh during the ultra-long pouring of the concrete body. It is also convenient to replace the reinforcing mesh in a timely manner during on-site pouring. Attached Figure Description

[0023] 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, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is an overall isometric schematic diagram of this utility model. Figure 1 ;

[0025] Figure 2 This is an overall isometric schematic diagram of this utility model. Figure 2 ;

[0026] Figure 3 This is a utility model Figure 1 Cross-section diagram Figure 1 ;

[0027] Figure 4 This is a utility model Figure 3 Enlarged view of a portion at point A;

[0028] Figure 5 This is a utility model Figure 1 Cross-section diagram Figure 2 ;

[0029] Figure 6 This is a utility model Figure 5 A magnified view of section B;

[0030] Figure 7 This is a utility model Figure 1 Front view diagram;

[0031] Figure 8 This is a utility model Figure 1 A diagram showing the view from below.

[0032] The annotations in the attached figures are explained as follows:

[0033] 1. Concrete main body; 2. Base plate; 201. Casting reinforcement groove; 3. Edge reinforcement; 301. Matching rod; 302. Matching sleeve; 303. Reinforcing mesh; 4. Combined connector; 401. Connecting hole; 402. Pad; 403. Locking rod; 404. Locking ring. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0035] See Figures 1-8 As shown, this utility model provides a fiber-reinforced ultra-long concrete structure, including a concrete body 1 and a base plate 2. The length of the concrete body 1 is arranged laterally. Multiple base plates 2 are arranged side by side below the bottom of the concrete body 1, and the multiple base plates 2 are connected to each other by a combination connector 4. Each base plate 2 has multiple casting reinforcement grooves 201 evenly distributed, which are used to wrap the bottom of the concrete body 1 with the base plates 2 during casting and solidify, so as to use multiple base plates 2 as the bottom reinforcement skeleton of the concrete body 1. Specifically, each combination connector 4 includes a connecting hole 401 and a pad 402. The front and rear positions of both sides of the base plate 2 are vertically provided with connecting holes 401, and the adjacent connecting holes 401 on both sides correspond to each other in the lateral direction. The bottom surface of the adjacent base plate 2 is horizontally provided with a pad 402 below the connecting hole 401. The top surface of the pad 402 is vertically fixed with locking rods 403 on both sides, and the locking rods 403 are divided into Do not pass vertically through the corresponding connecting hole 401. The top of the locking rod 403 extending out of the connecting hole 401 is coaxially combined with the locking ring 404, and the locking ring 404 is pressed against the top surface of the corresponding base plate 2. The purpose of this setting is that, firstly, by having the bottom of the concrete body 1 wrap around the base plate 2 and sink into the casting reinforcement groove 201 of the base plate 2 during pouring and then solidify, multiple base plates 2 can be used as the bottom reinforcement skeleton of the concrete body 1, which improves the overall stability of the concrete body 1 after ultra-long pouring. At the same time, by inserting the locking rods 403 on both sides into the adjacent connecting holes 401 on both sides and adding the locking rings 404, the adjacent base plates 2 on both sides can be quickly assembled together. Only by letting the locking rings 404 come out of the locking rods 403 can the pad 402 be removed from the bottom of the adjacent base plates 2 on both sides, so that the adjacent base plates 2 on both sides can be separated from each other. The assembly and separation of the adjacent base plates 2 on both sides is simple and easy to achieve.

[0036] See Figures 1-5As shown, edge reinforcement members 3 are combined and arranged at both the front and rear positions of the substrate 2. These edge reinforcement members 3 serve as the front and rear reinforcing skeleton of the concrete body 1 by wrapping and solidifying the concrete body 1 during pouring. Specifically, each edge reinforcement member 3 includes a mating rod 301 and a reinforcing mesh 303. The mating rod 301 is vertically fixed on both sides of the front and rear edges of the substrate 2, and each mating rod 301 is coaxially fitted with a mating sleeve 302. Simultaneously, a reinforcing mesh 303 extending vertically in the transverse direction is fixedly connected between adjacent mating sleeves 302 on both sides. The purpose of this arrangement is to firstly, by wrapping and solidifying the concrete body 1 at both ends... The reinforcement mesh 303 is wrapped around and cured at the front and rear positions during pouring. The reinforcement mesh 303 of the edge reinforcement 3 can serve as the front and rear reinforcement skeleton of the concrete body 1. It is convenient to improve the overall strength of the concrete body 1 in the length direction by means of the reinforcement mesh 303. At the same time, the reinforcement mesh 303 can be quickly unfolded and assembled on the top of the base plate 2 by means of the coaxial engagement of the fitting sleeve 302 and the fitting rod 301 of the edge reinforcement 3. The reinforcement mesh 303 can be removed from the top of the base plate 2 by simply disengaging the fitting sleeve 302 along the axial direction of the fitting rod 301. The assembly and disassembly of the reinforcement mesh 303 on the top of the base plate 2 is simple and easy to achieve.

[0037] See Figures 1-8 As shown, the following optimizations have been made to this application. Specifically, the substrates 2 are all rectangular steel plates, and the adjacent substrates 2 on both sides are in close contact with each other, so that the substrates 2 themselves have good performance and are easy to process and manufacture. Optionally, the pads 402 are all steel plates with oblong holes and a thickness less than half the thickness of the substrate 2, so that the pads 402 themselves are easy to obtain and manufacture, facilitating mass production. Furthermore, the locking rods 403 are all cylindrical steel rods, and the locking rings 404 are all steel rings. The locking rings 404 and locking rods 403 are coaxially combined by interference fit, so that the pads 402 can be easily removed from the bottom of the substrate 2 by forcibly breaking the locking rings 404.

[0038] See Figures 1-8 As shown, or optionally, the locking rods 403 are all cylindrical screws, and the locking rings 404 are all hexagonal nuts. The locking rings 404 and locking rods 403 are coaxially coupled via threaded connections, allowing the pad 402 to be easily removed from the bottom of the base plate 2 by turning the locking rings 404. Further optionally, the reinforcing mesh 303 is made of stainless steel mesh to ensure good resistance to deformation and effective reinforcement. Furthermore, the mating sleeves 302 are all slidably fitted onto the corresponding mating rods 301, allowing the mating sleeves 302 to smoothly axially separate and reassemble along the mating rods 301.

[0039] Using the above structure, specifically in the process of pouring and manufacturing the concrete body 1, since multiple base plates 2 are arranged side by side and connected together by the combined connectors 4, and by having the bottom of the concrete body 1 wrap around the base plates 2 and sink into the pouring reinforcement grooves 201 of the base plates 2 during pouring and then solidify, the multiple base plates 2 can serve as the bottom reinforcement skeleton of the concrete body 1, improving the overall stability of the concrete body 1 after ultra-long pouring, ensuring that the concrete body 1 can be successfully poured ultra-long. Furthermore, since edge reinforcements 3 are combined and arranged at both the front and rear positions of the base plates 2, and each edge reinforcement 3 is provided with... The reinforcing mesh 303 extends horizontally and vertically. By wrapping and solidifying the reinforcing mesh 303 around the front and rear positions of the concrete body 1 during pouring, the reinforcing mesh 303 of the edge reinforcing member 3 can serve as the front and rear reinforcing skeleton of the concrete body 1. This facilitates the improvement of the overall strength of the concrete body 1 in the length direction through the reinforcing mesh 303, further enhancing the overall stability of the concrete body 1 after ultra-long pouring. This also helps to ensure that the concrete body 1 can be successfully poured for ultra-long lengths. Furthermore, since locking rods 403 are vertically fixed on both sides of the top surface of the pad 402 of the combined connector 4, the locking rods 403 on both sides can be used to... By inserting the connecting holes 401 on both sides and installing the locking rings 404, the adjacent base plates 2 on both sides can be quickly assembled together. The assembly method of the adjacent base plates 2 on both sides is simple and easy to implement, and it is convenient to connect multiple base plates 2 side by side to adapt to the transverse length dimension of the extra-long concrete body 1. At the same time, the pad 402 can be removed from the bottom of the adjacent base plates 2 on both sides simply by disengaging the locking rings 404 from the locking rods 403. This allows the adjacent base plates 2 on both sides to be separated from each other. The disassembly method of the adjacent base plates 2 on both sides is simple and easy to implement, and it is convenient to flexibly increase or decrease the number of multiple base plates 2 on the pouring site. The coaxial engagement of the fitting sleeve 302 of the edge reinforcement 3 with the fitting rod 301 allows the reinforcing mesh 303 to be quickly unfolded and assembled on the top of the substrate 2. At the same time, the reinforcing mesh 303 can be removed from the top of the substrate 2 simply by disengaging the fitting sleeve 302 along the axial direction of the fitting rod 301. The assembly and disassembly of the reinforcing mesh 303 on the top of the substrate 2 is simple and easy to implement. This facilitates the quick assembly of the reinforcing mesh 303 on the top of the substrate 2 and its stable unfolded state, preventing deformation of the reinforcing mesh 303 during the ultra-long pouring process of the concrete body 1. It also facilitates the timely and rapid replacement of the reinforcing mesh 303 during on-site pouring.

[0040] 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 fiber-reinforced ultra-long concrete structure, comprising a concrete body (1) and a substrate (2), characterized in that: The concrete body (1) is arranged in a transverse direction along its length. Multiple base plates (2) are arranged side by side below the bottom of the concrete body (1), and the multiple base plates (2) are connected together by a combination connector (4) to use multiple base plates (2) as the bottom reinforcing skeleton of the concrete body (1) by wrapping the base plates (2) with the bottom of the concrete body (1) during pouring and solidifying. Edge reinforcement members (3) are provided at both the front and rear positions of the substrate (2) to serve as the front and rear reinforcing skeleton of the concrete body (1) by wrapping the edge reinforcement members (3) around the front and rear positions of the concrete body (1) during pouring and then solidifying them.

2. The fiber-reinforced ultra-long concrete structure according to claim 1, characterized in that: The substrates (2) are all rectangular steel plates, and the substrates (2) on both sides are in contact with each other.

3. The fiber-reinforced ultra-long concrete structure according to claim 2, characterized in that: The substrate (2) is provided with multiple casting reinforcement grooves (201) evenly distributed.

4. A fiber-reinforced ultra-long concrete structure according to claim 1, 2, or 3, characterized in that: Each of the combined connectors (4) includes a connecting hole (401) and a pad (402). The connecting holes (401) are vertically opened at the front and rear positions on both sides of the substrate (2), and the adjacent connecting holes (401) on both sides correspond to each other in the horizontal direction. The pad (402) is horizontally arranged across the bottom surface of the adjacent substrate (2) below the connecting hole (401). The top surface of the pad (402) is vertically fixed with locking rods (403) on both sides, and the locking rods (403) pass vertically through the corresponding connecting holes (401). The top of the locking rods (403) extending out of the connecting holes (401) is coaxially combined with locking rings (404), and the locking rings (404) are pressed against the top surface of the corresponding substrate (2).

5. The fiber-reinforced ultra-long concrete structure according to claim 4, characterized in that: The pads (402) are all steel plates with waist-shaped holes and their thickness is less than half the thickness of the base plate (2).

6. The fiber-reinforced ultra-long concrete structure according to claim 4, characterized in that: The locking rods (403) are all cylindrical steel rods, and the locking rings (404) are all steel rings. The locking rings (404) and the locking rods (403) are coaxially combined by interference fit.

7. The fiber-reinforced ultra-long concrete structure according to claim 4, characterized in that: The locking rods (403) are all cylindrical screws, the locking rings (404) are all hexagonal nuts, and the locking rings (404) and the locking rods (403) are coaxially combined by means of threaded engagement.

8. A fiber-reinforced ultra-long concrete structure according to any one of claims 5-7, characterized in that: Each edge reinforcement member (3) includes a mating rod (301) and a reinforcing mesh (303). The mating rod (301) is vertically fixed on both sides of the front and rear edges of the substrate (2), and the mating rod (301) is coaxially sleeved with a mating sleeve (302). At the same time, the reinforcing mesh (303) that extends vertically in the transverse direction is fixedly connected between the mating sleeves (302) on both sides.

9. The fiber-reinforced ultra-long concrete structure according to claim 8, characterized in that: The reinforcing mesh (303) is all made of stainless steel mesh.

10. A fiber-reinforced ultra-long concrete structure according to claim 9, characterized in that: The fitting sleeves (302) are all fitted onto the outside of the corresponding fitting rods (301) by means of sliding fit.

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