A modular prefabricated construction

Abstract

The utility model relates to building prefabricated component technical field, and specifically is a combined prefabricated component, including wallboard, be equipped with the guide structure on the wallboard, and the guide structure includes the mounting frame, and the mounting frame is detachably connected on the wallboard, and the mounting frame is slidably connected with multiple groups of slide bars, and two guide rings are fixedly connected on two slide bars of each group, and the horn mouth is formed between every two guide rings, and a plurality of positioning holes are arranged on the wallboard. The horn mouth can form the progressive direction to the positioning rib, and even if there is a certain position deviation between the positioning rib and the horn mouth, the inclined inner wall of the guide ring can also be automatically corrected, the insertion efficiency of the positioning rib and the wallboard is improved, and the mounting frame can be conveniently detached from the wallboard through the design that the slide bar drives the guide ring to open, the guide ring can be smoothly removed from the positioning rib, subsequent cooperation with other wallboards is facilitated, and the construction cost is effectively reduced.

Description

Technical Field

[0001] This utility model relates to a prefabricated component, specifically a combined prefabricated component, belonging to the technical field of prefabricated building components. Background Technology

[0002] Modular precast components are modular building parts made in factories according to design specifications and standards, using professional production processes to process various raw materials such as steel bars, concrete, and insulation materials. These components have significant advantages such as stable quality, high production efficiency, short on-site construction cycle, and energy saving and environmental protection. They can greatly reduce the resource waste and construction delays caused by traditional on-site casting construction. Common types include precast beams, precast columns, and precast slabs. Among them, modular precast wall panels are an important branch of modular precast components that are widely used. They are also produced in an integrated manner in the factory and only need to be transported to the construction site for assembly and connection after leaving the factory.

[0003] However, during the assembly of vertical precast wall panels and foundation positioning ribs, since the connecting holes and positioning ribs at the bottom of the wall panels are both in the blind spot of the operators, it is often necessary to use a mirror to observe the relative position of the holes and positioning ribs to achieve positioning. However, the mirror reflection angle is limited and is easily interfered with by factors such as ambient light and dust, making it difficult for operators to judge the alignment status of the positioning ribs and holes. Consequently, it is necessary to repeatedly fine-tune the position of the wall panels, which not only prolongs the docking time between the positioning ribs and holes but also affects the overall insertion efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a modular prefabricated component to solve the above-mentioned problems. The flared opening can provide progressive guidance for the positioning ribs. Even if there is a certain positional deviation between the positioning ribs and the flared opening, it can be automatically corrected by the inclined inner wall of the guide ring, thereby improving the insertion efficiency of the positioning ribs and the wall panel. At the same time, the design of the guide ring opening by the sliding rod makes it easy to remove the installation frame from the wall panel and allows the guide ring to be easily removed from the positioning ribs for subsequent reuse with other wall panels, effectively reducing construction costs.

[0005] This utility model achieves the above-mentioned objective through the following technical solution: a combined prefabricated component, including a wall panel, the wall panel having a guide structure, the guide structure including a mounting frame, the wall panel having a detachably connected mounting frame, the mounting frame having multiple sets of sliding rods slidably connected to the mounting frame, each set having two guide rings fixedly connected to two of the two sliding rods, forming a flared opening between each pair of guide rings, and the wall panel having multiple positioning holes.

[0006] Preferably, a drive plate is slidably connected within the mounting frame, and the drive plate is provided with multiple sets of drive slots, with the two drive slots in each set being inclined.

[0007] Preferably, a drive shaft is rotatably connected to the slide bar, and the drive shaft of each group is in rolling engagement with two drive slots of each group.

[0008] Preferably, a guide shaft is fixedly connected to the mounting frame, and the drive plate is slidably connected to the guide shaft.

[0009] Preferably, a guide rod is fixedly connected inside the mounting frame, and the slide rod is slidably connected to the guide rod.

[0010] Preferably, the drive plate is fixed by a limiting structure, the limiting structure including a pull rod, the pull rod being fixedly connected to the drive plate, and the pull rod being slidably connected to the mounting frame.

[0011] Preferably, a sliding column is slidably connected to the pull rod, a connecting plate is fixedly connected to the sliding column, a limiting shaft is fixedly connected to the connecting plate, two limiting holes are provided on the mounting frame, the limiting shaft engages with one of the limiting holes, a pressing plate is fixedly connected to the sliding column, a spring is fixedly connected between the pressing plate and the pull rod, and a guide block is fixedly connected to the sliding column, the guide block being slidably connected to the mounting frame.

[0012] Preferably, multiple reinforcing bars are fixedly connected to the wall panel, and an installation structure is provided between the reinforcing bars and the installation frame. The installation structure includes a support block, two support blocks are fixedly connected to the installation frame, a stop block is slidably connected to the support block, the stop block is provided with an inclined surface, and the stop block is slidably connected to the reinforcing bar.

[0013] Preferably, a limiting plate is slidably connected to the stop block, and a vertical plate is fixedly connected to the support block, with a fixing groove provided on the vertical plate.

[0014] Preferably, a pull plate is fixedly connected to the stop block, and a tension spring is fixedly connected between the pull plate and the support block.

[0015] The beneficial effects of this utility model are as follows: The wall panel is provided with a guide structure, and an installation frame is detachably connected to the wall panel. Multiple sets of sliding rods are slidably connected to the installation frame. Two guide rings are fixedly connected to the two sliding rods in each set. A flared opening is formed between each pair of guide rings. The wall panel is provided with multiple positioning holes. The flared opening can provide progressive guidance to the positioning ribs. Even if there is a certain positional deviation between the positioning ribs and the flared opening, it can be automatically corrected by the inclined inner wall of the guide rings, thereby improving the insertion efficiency between the positioning ribs and the wall panel. At the same time, the design of the guide rings opening by the sliding rods makes it easy to remove the installation frame from the wall panel and allows the guide rings to be easily removed from the positioning ribs for subsequent reuse with other wall panels, effectively reducing construction costs. Attached Figure Description

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

[0017] Figure 2 for Figure 1 The diagram shown is an enlarged view of the structure of part A.

[0018] Figure 3 This is a schematic diagram of the connection structure between the slide rod and the guide rod of this utility model;

[0019] Figure 4 for Figure 3 The diagram shown is an enlarged view of the structure of section B.

[0020] Figure 5 This is a schematic diagram of the connection structure between the reinforcing steel bar and the wall panel of this utility model;

[0021] Figure 6 for Figure 5 The diagram shows an enlarged view of section C.

[0022] In the diagram: 1. Wall panel; 2. Guide structure; 201. Mounting frame; 202. Slide rod; 203. Guide ring; 204. Guide rod; 205. Drive shaft; 206. Drive plate; 207. Drive groove; 208. Guide shaft; 3. Limiting structure; 301. Pull rod; 302. Slide column; 303. Connecting plate; 304. Limiting shaft; 305. Limiting hole; 306. Spring; 307. Guide block; 308. Pressing plate; 4. Mounting structure; 401. Support block; 402. Stop block; 403. Inclined surface; 404. Limiting plate; 405. Pull plate; 406. Tension spring; 407. Vertical plate; 408. Fixing groove; 5. Reinforcing bar; 6. Positioning hole. Detailed Implementation

[0023] 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.

[0024] Please see Figures 1-6As shown, a modular prefabricated component includes a wall panel 1, a guide structure 2 on the wall panel 1, and a mounting frame 201. The mounting frame 201 is detachably connected to the wall panel 1, and multiple sets of sliding rods 202 are slidably connected to the mounting frame 201. The design of the guide rings 203 opening through the sliding rods 202 facilitates the removal of the mounting frame 201 from the wall panel 1 and allows the guide rings 203 to be easily removed from the positioning ribs, so that they can be reused with other wall panels 1 in the future, effectively reducing construction costs. Two guide rings 203 are fixedly connected to the two sliding rods 202 in each set, and a flared opening is formed between each pair of guide rings 203. Multiple positioning holes 6 are provided on the wall panel 1.

[0025] As a technical optimization of this utility model, a drive plate 206 is slidably connected inside the mounting frame 201. The drive plate 206 has multiple sets of drive grooves 207, with two drive grooves 207 in each set arranged at an angle. A drive shaft 205 is rotatably connected to the slide rod 202. Each drive shaft 205 is in rolling engagement with the two drive grooves 207 in each set. A guide shaft 208 is fixedly connected to the mounting frame 201, and the drive plate 206 is slidably connected to the guide shaft 208. A guide rod 20 is fixedly connected inside the mounting frame 201. 4. The slide rod 202 is slidably connected to the guide rod 204. The drive plate 206 is fixed by the limiting structure 3. The limiting structure 3 includes a pull rod 301. The pull rod 301 is fixedly connected to the drive plate 206. The pull rod 301 is slidably connected to the mounting frame 201. A slide column 302 is slidably connected to the pull rod 301. A connecting plate 303 is fixedly connected to the slide column 302. A limiting shaft 304 is fixedly connected to the connecting plate 303. The mounting frame 201 is provided with two limiting holes 305. When the positioning rib is aligned with the positioning hole 6 on the wall panel 1... After partial insertion, press the pressing plate 308 first, causing the sliding column 302 to compress the spring 306, which in turn drives the limiting shaft 304 on the connecting plate 303 to disengage from the limiting hole 305 of the mounting frame 201. At this time, pulling the pull rod 301 can drive the drive plate 206 to slide along the guide shaft 208. The inclined drive groove 207 on the drive plate 206 and the drive shaft 205 on the sliding rod 202 roll together, causing the two sliding rods 202 in each group to slide back and forth along the guide rod 204, ultimately causing the flared opening between each pair of guide rings 203 to open. When the switch is opened to its maximum position, after releasing the pressing plate 308, the spring 306 returns to its original position, causing the limiting shaft 304 to engage with another limiting hole 305, thereby fixing the drive plate 206 and improving the stability of the drive plate 206. The limiting shaft 304 engages with one of the limiting holes 305. The pressing plate 308 is fixedly connected to the sliding column 302. The spring 306 is fixedly connected between the pressing plate 308 and the pull rod 301. The guide block 307 is fixedly connected to the sliding column 302. The guide block 307 is slidably connected to the mounting frame 201.

[0026] As a technical optimization of this utility model, multiple reinforcing bars 5 are fixedly connected to the wall panel 1. An installation structure 4 is provided between the reinforcing bars 5 and the installation frame 201. The installation structure 4 includes a support block 401. Two support blocks 401 are fixedly connected to the installation frame 201. A stop block 402 is slidably connected to the support block 401. The stop block 402 is provided with an inclined surface 403. The stop block 402 is slidably connected to the reinforcing bars 5. A limit plate 404 is slidably connected to the stop block 402. A vertical plate 407 is fixedly connected to the support block 401. The vertical plate 407 is provided with a fixing groove 408. First, the installation frame 201 is installed on the wall panel 1. During installation, the stop block 402 is positioned so that the support block 5 is fixedly connected to the wall panel 1. The inclined surface 403 of 02 abuts against the reinforcing bar 5, causing the stop block 402 to continue moving. Simultaneously, the stop block 402 is pressed against the support block 401. During this process, the pull plate 405 stretches the tension spring 406. After the stop block 402 slides to the designated position, it engages with the reinforcing bar 5 under the restoring force of the tension spring 406, thus limiting and fixing the mounting frame 201, improving its stability during use. To disassemble the mounting frame 201, first slide the stop block 402 upwards, then slide the limiting plate 404 on the stop block 402, causing it to engage in the fixing groove 408 of the vertical plate 407, allowing for subsequent disassembly. The pull plate 405 is fixedly connected to the stop block 402, and the tension spring 406 is fixedly connected between the pull plate 405 and the support block 401.

[0027] In use, the mounting frame 201 is first installed on the wall panel 1. During installation, the inclined surface 403 of the stop block 402 abuts against the reinforcing bar 5. Then, the stop block 402 continues to move, while simultaneously pressing the stop block 402 to move on the support block 401. During this process, the pull plate 405 stretches the tension spring 406. After the stop block 402 slides to the designated position, the stop block 402, under the reset force of the tension spring 406, cooperates with the reinforcing bar 5 to limit and fix the mounting frame 201, improving the stability of the mounting frame 201 during use. The mounting frame 201 can then be disassembled. First, slide the stop block 402 upwards, then slide the limiting plate 404 on the stop block 402 to engage it in the fixing groove 408 of the vertical plate 407, allowing for subsequent disassembly. Then, use hoisting equipment to lift the wall panel 1 to the installation position, aligning the foundation positioning rib with the flared opening formed by the guide ring 203. During the lowering of the wall panel 1, the flared opening provides progressive guidance to the positioning rib. Even if there is a certain positional deviation between the positioning rib and the flared opening, it can be automatically corrected by the inclined inner wall of the guide ring 203, improving the alignment of the positioning rib with the wall panel 1. To improve the insertion efficiency, after the positioning rib is partially inserted into the positioning hole 6 on the wall panel 1, press the pressing plate 308 first, causing the sliding column 302 to compress the spring 306, which in turn drives the limiting shaft 304 on the connecting plate 303 to disengage from the limiting hole 305 on the mounting frame 201. At this time, pulling the pull rod 301 can drive the drive plate 206 to slide along the guide shaft 208. The inclined drive groove 207 on the drive plate 206 and the drive shaft 205 on the sliding rod 202 roll together, causing the two sliding rods 202 in each group to slide back to back along the guide rod 204. Finally, the flared opening between each pair of guide rings 203 is opened to its maximum state. After releasing the pressing plate 308, the spring 306 returns to its original position, driving the limiting shaft 304 to engage with another limiting hole 305, thereby fixing the drive plate 206 and improving the stability of the drive plate 206. At the same time, the design of opening the guide rings 203 through the sliding rod 202 makes it easy to remove the mounting frame 201 from the wall panel 1 and allows the guide rings 203 to be easily removed from the positioning ribs for subsequent reuse with other wall panels 1, effectively reducing construction costs.

[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.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A modular prefabricated component, comprising a wall panel (1), characterized in that: The wall panel (1) is provided with a guide structure (2), the guide structure (2) includes a mounting frame (201), the wall panel (1) is detachably connected to the mounting frame (201), the mounting frame (201) is slidably connected to multiple sets of slide rods (202), each set of two slide rods (202) is fixedly connected to two guide rings (203), and a flared mouth is formed between each two guide rings (203), the wall panel (1) is provided with multiple positioning holes (6).

2. A prefabricated modular component according to claim 1, characterized in that: A drive plate (206) is slidably connected inside the mounting frame (201). The drive plate (206) is provided with multiple sets of drive slots (207), and the two drive slots (207) in each set are inclined.

3. A modular prefabricated component according to claim 2, characterized in that: A drive shaft (205) is rotatably connected to the slide bar (202), and the drive shaft (205) of each group is in rolling engagement with the two drive slots (207) of each group.

4. A prefabricated modular component according to claim 3, characterized in that: A guide shaft (208) is fixedly connected to the mounting frame (201), and the drive plate (206) is slidably connected to the guide shaft (208).

5. A prefabricated modular component according to claim 4, characterized in that: A guide rod (204) is fixedly connected inside the mounting frame (201), and the slide rod (202) is slidably connected to the guide rod (204).

6. A modular prefabricated component according to claim 2, characterized in that: The drive plate (206) is fixed by a limiting structure (3), the limiting structure (3) includes a pull rod (301), the pull rod (301) is fixedly connected to the drive plate (206), and the pull rod (301) is slidably connected to the mounting frame (201).

7. A modular prefabricated component according to claim 6, characterized in that: A sliding column (302) is slidably connected to the pull rod (301), a connecting plate (303) is fixedly connected to the sliding column (302), a limiting shaft (304) is fixedly connected to the connecting plate (303), two limiting holes (305) are provided on the mounting frame (201), the limiting shaft (304) engages with one of the limiting holes (305), a pressing plate (308) is fixedly connected to the sliding column (302), a spring (306) is fixedly connected between the pressing plate (308) and the pull rod (301), a guide block (307) is fixedly connected to the sliding column (302), and the guide block (307) is slidably connected to the mounting frame (201).

8. A modular prefabricated component according to claim 1, characterized in that: Multiple reinforcing bars (5) are fixedly connected to the wall panel (1). An installation structure (4) is provided between the reinforcing bars (5) and the installation frame (201). The installation structure (4) includes a support block (401). Two support blocks (401) are fixedly connected to the installation frame (201). A stop block (402) is slidably connected to the support block (401). An inclined surface (403) is provided on the stop block (402). The stop block (402) is slidably connected to the reinforcing bar (5).

9. A modular prefabricated component according to claim 8, characterized in that: A limiting plate (404) is slidably connected to the stop block (402), and a vertical plate (407) is fixedly connected to the support block (401). A fixing groove (408) is provided on the vertical plate (407).

10. A modular prefabricated component according to claim 9, characterized in that: A pull plate (405) is fixedly connected to the stop block (402), and a tension spring (406) is fixedly connected between the pull plate (405) and the support block (401).

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