Lightweight high-strength fast-release concrete kerb formwork system

Abstract

The utility model discloses a kind of light high-strength quick-release concrete ridge platform template systems, it is related to concrete ridge platform construction technical field, including floor, the top of floor is provided with reinforcing assembly, the side of reinforcing assembly is provided with aluminium plate. When using, install expansion bolt in floor interior, then install ground anchor embedded part and is fixed with expansion nut, lay solid foundation for overall reinforcement, rotate threaded sleeve in reinforcing assembly, can flexibly adjust the length of first threaded rod and second threaded rod, carry out inclination and horizontal support reinforcement to aluminium plate, form pull, top, anchor triangle stable stress state, guarantee ridge platform side mould system overall rigidity and stability, effectively improve the stability of template.

Description

Technical Field

[0001] This utility model relates to the field of concrete sill construction technology, specifically a lightweight, high-strength, quick-release concrete sill formwork system. Background Technology

[0002] With the rapid development of the national economy, people are increasingly pursuing projects that are aesthetically pleasing, safe with zero accidents, of high quality from the first attempt, with minimized costs and maximized functionality. Lightweight, high-strength, quick-release formwork systems have been widely used in cast-in-place structural components and parts due to their advantages such as quick disassembly, rapid turnover, beautiful component appearance, accelerated construction progress, and especially guaranteed safety. This has brought great challenges to construction units in the design, fabrication, and installation of quick-release formwork systems.

[0003] In existing technologies, quick-release formwork used for sills suffers from insufficient stability due to structural design limitations, thus affecting construction quality. Furthermore, the varying thickness of the sill walls necessitates multiple formwork fabrications, leading to numerous construction procedures, slow progress, difficulty in quality control, and high costs. Summary of the Invention

[0004] The purpose of this invention is to provide a lightweight, high-strength, quick-release concrete sill formwork system to solve the existing problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A lightweight, high-strength, quick-release concrete sill formwork system includes a floor slab. A reinforcing component is installed on the top of the floor slab, and an aluminum plate is installed on one side of the reinforcing component. The reinforcing component includes expansion bolts, one end of which is fixed inside the floor slab, and the other end of which passes through a ground anchor pre-embedded part and is fastened to an expansion nut. A fixed shaft is fixedly connected to the top of the ground anchor pre-embedded part, and a rotating sleeve is rotatably connected to the outer wall of the fixed shaft. A length adjusting rod is fixedly connected to one side of the rotating sleeve. The length adjusting rod includes a first threaded rod, and a threaded sleeve is threadedly connected to the outer wall of the first threaded rod. A second threaded rod is threadedly connected to the end of the threaded sleeve away from the first threaded rod, and an angle bracket is hinged to the end of the second threaded rod away from the threaded sleeve. The angle bracket is fixedly connected to the aluminum plate.

[0006] Furthermore, each rotating sleeve is fixedly connected to two sets of length adjusting rods. One set of length adjusting rods is set horizontally, and the other set of length adjusting rods is set at an angle. The two sets of length adjusting rods and the aluminum plate form a triangular stable structure.

[0007] Furthermore, adjacent aluminum plates on the same side are connected and fixed by mounting bolts and mounting nuts; adjacent aluminum plates at the corners are connected by splicing components, which include an inner corner aluminum template and an outer corner aluminum template. The adjacent aluminum plates are respectively sandwiched between the two ends of the corner aluminum template and the outer corner aluminum template, and are connected and fixed by through-hole positioning bolts and positioning nuts.

[0008] Furthermore, the ground anchor embedded part forms a fixed structure with the floor through expansion bolts. The expansion bolts are set vertically on the floor and pass through the reserved holes of the ground anchor embedded part. The expansion nut is located above the ground anchor embedded part and is threadedly connected to the top of the expansion bolt.

[0009] Furthermore, the ground anchor pre-embedded part forms a rotating structure through a fixed shaft and a rotating sleeve. The outer diameter of the fixed shaft matches the inner diameter of the rotating sleeve, and the outer wall of the fixed shaft fits into the inner wall of the rotating sleeve.

[0010] Furthermore, in the length adjusting rod, the first threaded rod and the second threaded rod form a threaded adjusting structure through the threaded sleeve. The outer diameter of the first threaded rod matches the inner diameter of one end of the threaded sleeve, and the outer diameter of the second threaded rod matches the inner diameter of the other end of the threaded sleeve. The outer walls of the first threaded rod and the second threaded rod are respectively fitted to the inner walls of both ends of the threaded sleeve.

[0011] Furthermore, adjacent aluminum plates on the same side are fixed together by mounting bolts and mounting nuts. One end of the mounting bolt passes through the side end face of the adjacent aluminum plate and is then fixed with the mounting nut.

[0012] Compared with the prior art, the lightweight, high-strength, quick-release concrete sill formwork system of this utility model has the following beneficial effects: 1) Install expansion bolts inside the floor and then install the ground anchor pre-embedded parts and fix them with expansion nuts to lay a solid foundation for overall reinforcement. Rotate the threaded sleeve in the length adjustment rod to flexibly adjust the length of the first threaded rod and the second threaded rod to provide inclined and horizontal support reinforcement for the aluminum plate. The ground anchor pre-embedded parts, the length adjustment rod and the aluminum plate are subjected to the same force to form a stable force state of tension, top and anchor triangle, thereby ensuring the overall rigidity and stability of the sill side formwork system. This design effectively improves the stability of the formwork.

[0013] 2) By adjusting the length of the adjustment rod, the position of the aluminum plate can be moved, thus making it suitable for construction of different sill wall thicknesses. This avoids the problem of making templates multiple times, speeds up the construction progress, and reduces construction costs.

[0014] 3) By using mounting bolts to splice aluminum plates and securing them with mounting nuts, the stability of the splicing and fixing is greatly improved, ensuring that the aluminum plates are firmly connected during subsequent use and are not prone to loosening or displacement, thus guaranteeing structural safety. The installation of internal and external corner aluminum templates at the bends effectively reinforces the right-angle positions after the aluminum plates are spliced, enhancing the overall structural strength. At the same time, the positioning bolts and positioning nuts work together to strengthen the sealing of the splicing at the corners, effectively reducing material leakage and avoiding material waste and subsequent cleaning troubles.

[0015] 3) The template system of this utility model is scientifically designed and has a reasonable structure, which facilitates quick installation and disassembly, improves construction efficiency, and meets the needs of diversified construction. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model.

[0017] Figure 2 This is a side view of the present invention.

[0018] Figure 3 This is a schematic diagram of the structure of the first aluminum plate and the second aluminum plate of this utility model.

[0019] Figure 4 This is a schematic diagram of the internal corner aluminum template and the external corner aluminum template of this utility model.

[0020] Figure 5 This is a schematic diagram of the first threaded rod and the second threaded rod of this utility model.

[0021] In the diagram: 1. Floor; 2. Reinforcement components; 201. Expansion bolt; 202. Expansion nut; 203. Ground anchor embedded part; 204. Fixed shaft; 205. Rotating sleeve; 206. First threaded rod; 207. Threaded sleeve; 208. Second threaded rod; 209. Angle bracket; 3. Aluminum plate; 4. Upper aluminum plate; 5. Lower aluminum plate; 6. Splicing components; 601. Internal corner aluminum template; 602. External corner aluminum template; 603. Positioning bolt; 604. Positioning nut; 605. Mounting bolt; 606. Mounting nut; 7. Weld. Detailed Implementation

[0022] 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.

[0023] This embodiment provides a lightweight, high-strength, quick-release concrete sill formwork system, such as... Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the system includes a floor surface 1, a reinforcing component 2 on top of the floor surface 1, and an aluminum plate 3 on one side of the reinforcing component 2. The reinforcing component 2 includes an expansion bolt 201, one end of which is fixed inside the floor surface 1, and the other end of which passes through a ground anchor embedded part 203 and is fastened to an expansion nut 202. The ground anchor embedded part 203 and the floor surface 1 are fixed together by the expansion bolt 201. The expansion bolt 201 is vertically set in the floor surface 1 and passes through a reserved hole in the ground anchor embedded part 203. The expansion nut 202 is located above the ground anchor embedded part 203 and is threadedly connected to the top of the expansion bolt 201. A fixed shaft 204 is fixedly connected to the top of the ground anchor embedded part 203. A rotating sleeve 205 is rotatably connected to the outer wall of the fixed shaft 204. The ground anchor embedded part 203 and the rotating sleeve 205 form a rotating structure. The outer diameter of the fixed shaft 204 matches the inner diameter of the rotating sleeve 205. The outer wall of 204 is fitted against the inner wall of the rotating sleeve 205; a length adjusting rod is fixedly connected to one side of the rotating sleeve 205. The length adjusting rod includes a first threaded rod 206, and a threaded sleeve 207 is threadedly connected to the outer wall of the first threaded rod 206. A second threaded rod 208 is threadedly connected to the end of the threaded sleeve 207 away from the first threaded rod 206. An angle bracket 209 is hinged to the end of the second threaded rod 208 away from the threaded sleeve 207. The angle bracket 209 is fixedly connected to the aluminum plate 3. In the length adjusting rod, the first threaded rod 206 and the second threaded rod 208 form a threaded adjustment structure through the threaded sleeve 207. The outer diameter of the first threaded rod 206 matches the inner diameter of one end of the threaded sleeve 207, and the outer diameter of the second threaded rod 208 matches the inner diameter of the other end of the threaded sleeve 207. The outer walls of the first threaded rod 206 and the second threaded rod 208 are fitted against the inner walls of both ends of the threaded sleeve 207, respectively.

[0024] In practice, each rotating sleeve 205 is fixedly connected with two sets of length adjusting rods. One set of length adjusting rods is set horizontally, and the other set of length adjusting rods is set at an angle. The two sets of length adjusting rods and the aluminum plate form a triangular stable structure.

[0025] In specific implementation, adjacent aluminum plates 3 on the same side are connected and fixed by mounting bolts 605 and mounting nuts 606. The mounting bolts 605 and mounting nuts 606 form a fixed structure. One end of the mounting bolt 605 passes through the side end face of the adjacent aluminum plate 3 and is fixed with the mounting nut 606. Adjacent aluminum plates 3 at the bend are connected by splicing components 6. The splicing components 6 include an inner corner aluminum template 601 and an outer corner aluminum template 602. The adjacent aluminum plates 3 are respectively sandwiched between the two ends of the inner corner aluminum template 601 and the outer corner aluminum template 602, and are connected and fixed by through positioning bolts 603 and positioning nuts 604.

[0026] In practice, depending on the height of the construction wall, the aluminum plate 3 can be assembled from the upper aluminum plate 4 and the lower aluminum plate 5. The upper aluminum plate 4 and the lower aluminum plate 5 are connected and fixed by welds 7. The angle brackets 209 on the horizontally set length adjustment rod are fixed to the lower aluminum plate 5, and the angle brackets 209 on the inclined length adjustment rod are fixed to the upper aluminum plate 4, forming a template system with height requirements and stability.

[0027] The working principle of the lightweight, high-strength, quick-release concrete sill formwork system described in this embodiment is as follows: In use, the upper aluminum plate 4 and the lower aluminum plate 5 are welded together to form aluminum plate 3. Multiple aluminum plates 3 on the same side are connected and fixed together by mounting bolts 605 and mounting nuts 606 to form a whole. Adjacent aluminum plates 3 at the bend are connected and fixed together by splicing components 6, positioning bolts 603 and positioning nuts 604 to form a whole. Expansion bolts 201 are installed inside the floor 1, and then the ground anchor embedded parts 203 are installed on the top of the expansion bolts 201 and fixed by expansion nuts 202. Angle brackets 209 are fixed on the upper aluminum plate 4 and the lower aluminum plate 5. At this time, the threaded sleeve 207 is rotated, so that the threaded sleeve 207 rotates on the outer wall of the first threaded rod 206 and the second threaded rod 208. The length of the first threaded rod 206 and the second threaded rod 208 inside the threaded sleeve 207 is adjusted to adjust the position of the aluminum plate 3 and to strengthen the tilt and horizontal support of the aluminum plate 3, thereby achieving the purpose of adjusting the position of the aluminum plate 3 and improving the reinforcement of the template.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A lightweight, high-strength, quick-release concrete sill formwork system, comprising a floor (1), characterized in that: A reinforcing component (2) is installed on the top of the floor (1), and an aluminum plate (3) is installed on one side of the reinforcing component (2); the reinforcing component (2) includes an expansion bolt (201), one end of the expansion bolt (201) is fixed in the floor (1), and the other end of the expansion bolt (201) passes through the ground anchor pre-embedded part (203) and is fastened to the expansion nut (202). A fixed shaft (204) is fixedly connected to the top of the ground anchor pre-embedded part (203), and a rotating sleeve is rotatably connected to the outer wall of the fixed shaft (204). 205), a length adjustment rod is fixedly connected to one side of the rotating sleeve (205). The length adjustment rod includes a first threaded rod (206). A threaded sleeve (207) is threadedly connected to the outer wall of the first threaded rod (206). A second threaded rod (208) is threadedly connected to the end of the threaded sleeve (207) away from the first threaded rod (206). An angle bracket (209) is hinged to the end of the second threaded rod (208) away from the threaded sleeve (207). The angle bracket (209) is fixedly connected to the aluminum plate (3).

2. The lightweight, high-strength, quick-release concrete sill formwork system according to claim 1, characterized in that: Two sets of length adjusting rods are fixedly connected to each rotating sleeve (205). One set of length adjusting rods is set horizontally, and the other set of length adjusting rods is set at an angle. The two sets of length adjusting rods and the aluminum plate form a triangular stable structure.

3. The lightweight, high-strength, quick-release concrete sill formwork system according to claim 1, characterized in that: Adjacent aluminum plates (3) on the same side are connected and fixed by mounting bolts (605) and mounting nuts (606); adjacent aluminum plates (3) at the corner are connected by splicing components (6), which include an inner corner aluminum template (601) and an outer corner aluminum template (602). Adjacent aluminum plates (3) are respectively sandwiched between the two ends of the corner aluminum template (601) and the outer corner aluminum template (602), and are connected and fixed by through-mounted positioning bolts (603) and positioning nuts (604).

4. The lightweight, high-strength, quick-release concrete sill formwork system according to claim 1, characterized in that: The ground anchor embedded part (203) forms a fixed structure with the floor (1) through the expansion bolt (201). The expansion bolt (201) is set vertically on the floor (1) and passes through the reserved hole of the ground anchor embedded part (203). The expansion nut (202) is located above the ground anchor embedded part (203) and is threadedly connected to the top of the expansion bolt (201).

5. The lightweight, high-strength, quick-release concrete sill formwork system according to claim 1, characterized in that: The ground anchor pre-embedded part (203) forms a rotating structure with the rotating sleeve (205) through the fixed shaft (204). The outer diameter of the fixed shaft (204) matches the inner diameter of the rotating sleeve (205), and the outer wall of the fixed shaft (204) is fitted to the inner wall of the rotating sleeve (205).

6. The lightweight, high-strength, quick-release concrete sill formwork system according to claim 1, characterized in that: In the length adjustment rod, the first threaded rod (206) and the second threaded rod (208) form a threaded adjustment structure through the threaded sleeve (207). The outer diameter of the first threaded rod (206) matches the inner diameter of one end of the threaded sleeve (207), and the outer diameter of the second threaded rod (208) matches the inner diameter of the other end of the threaded sleeve (207). The outer walls of the first threaded rod (206) and the second threaded rod (208) are respectively fitted to the inner walls of both ends of the threaded sleeve (207).

7. The lightweight, high-strength, quick-release concrete sill formwork system according to claim 3, characterized in that: The adjacent aluminum plates (3) on the same side are fixed together by mounting bolts (605) and mounting nuts (606). One end of the mounting bolt (605) passes through the side end face of the adjacent aluminum plate (3) and is fixed with the mounting nut (606).

Images