Modularized fast-splicing type precast concrete wall body unit

Abstract

The utility model discloses a modularized quick-splicing type precast concrete wall unit, which belongs to the technical field of concrete walls, and comprises a first mould and a second mould, an inserting plate is inserted between the first mould and the second mould, and the top of the inserting plate is fixedly connected with a connecting plate. Two concrete walls are placed in the first mold and the second mold and located on the two sides of the inserting plate, then the grip is held and pulled upwards, the connecting plate is driven by the grip to move upwards, and the inserting plate is driven by the connecting plate to move upwards till the inserting plate is completely pulled out of the inner sides of the first mold and the second mold. And then concrete is poured into the joint of the two concrete wall surfaces, after the concrete is solidified, the purpose of quickly splicing the two concrete wall surfaces is achieved, meanwhile, the spliced concrete is limited through the first mold and the second mold, and the situation that the two concrete surfaces are staggered during splicing is prevented.

Description

Technical Field

[0001] This utility model belongs to the field of concrete wall technology, specifically relating to a modular quick-assembly precast concrete wall unit. Background Technology

[0002] Concrete walls are engineering composite materials made by binding aggregates together with cementing materials. Concrete walls are widely used in various building structures, including residential, commercial and industrial buildings. Due to their good mechanical properties and durability, concrete walls perform well in bearing loads and providing stable structures.

[0003] After the concrete wall is produced, multiple concrete walls need to be connected to form a whole. During the rapid assembly process, the concrete wall is prone to displacement, which affects the appearance of the concrete and renders it unusable, resulting in a significant reduction in subsequent construction efficiency. Therefore, we provide a modular rapid assembly precast concrete wall unit. Utility Model Content

[0004] The purpose of this utility model is to provide a modular, quick-assembly precast concrete wall unit to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a modular quick-assembly precast concrete wall unit, including a No. 1 mold and a No. 2 mold, wherein an insert plate is inserted between the No. 1 mold and the No. 2 mold, and a connecting plate is fixedly connected to the top of the insert plate. Positioning plates are provided at the bottom of both sides of the No. 1 mold and the No. 2 mold, and the positioning plates are fixedly connected to the No. 1 mold and the No. 2 mold by fastening bolts.

[0006] Using the above method, two concrete walls are placed inside molds No. 1 and No. 2, located on both sides of the splicing plate. Then, the handle is held and pulled upwards, which moves the connecting plate upwards, and the connecting plate moves the splicing plate upwards, until the splicing plate is completely pulled out from the inside of molds No. 1 and No. 2. Then, concrete is poured into the joint of the two concrete walls. After the concrete solidifies, the purpose of quickly splicing the two concrete walls is achieved. At the same time, molds No. 1 and No. 2 limit the splicing of the concrete to prevent misalignment of the two concrete walls during splicing.

[0007] As a preferred embodiment of a modular quick-assembly precast concrete wall unit, a handle is fixedly connected to the top of the connecting plate, and the handle is hollow inside.

[0008] By adopting the above scheme, the handle is designed as a point of force for the hand, making it easy to quickly pull the plug-in plate out of mold number one and mold number two.

[0009] As a preferred embodiment of a modular quick-assembly precast concrete wall unit, the top of both the No. 1 and No. 2 molds are fixedly connected with concave plates, and the interior of the concave plates is adapted to one end of the connecting plate.

[0010] The above solution utilizes the compatibility between the concave plate and the connecting plate to perform a snap-fit ​​connection, preventing the plug-in plate from deviating from its predetermined position.

[0011] As a preferred embodiment of a modular quick-assembly precast concrete wall unit, a first movable shaft is fixedly connected to both sides of the back of the first mold. A movable rod is hinged inside the first movable shaft. A second movable shaft is hinged to one end of the movable rod. A grounding plate is fixedly connected to the bottom of the second movable shaft.

[0012] By adopting the above scheme, the grounding area of ​​mold No. 1 is increased by setting the grounding plate, thereby improving the stability of mold No. 1 and mold No. 2 during use. At the same time, by changing the angle of the movable rod, the position of the grounding plate can be adjusted, thereby improving the flexibility of the grounding plate during use.

[0013] As a preferred embodiment of a modular quick-assembly precast concrete wall unit, positioning grooves are provided on the bottom of both sides of the No. 1 mold and the No. 2 mold, and the positioning grooves are provided with internal threads.

[0014] As a preferred embodiment of a modular quick-assembly precast concrete wall unit, the No. 1 mold and the No. 2 mold are the same size and are concave.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This utility model places two concrete wall pieces inside mold No. 1 and mold No. 2, located on both sides of the interlocking plate. Then, hold the handle and pull upwards. The handle drives the connecting plate upwards, and the connecting plate drives the interlocking plate upwards until the interlocking plate is completely pulled out from the inside of mold No. 1 and mold No. 2. Then, concrete is poured into the joint of the two concrete wall pieces. After the concrete solidifies, the purpose of quickly splicing the two concrete wall pieces is achieved. At the same time, mold No. 1 and mold No. 2 limit the spliced ​​concrete to prevent misalignment of the two concrete pieces during splicing.

[0017] 2. This utility model increases the grounding area of ​​the No. 1 mold by setting up a grounding plate, thereby improving the stability of the No. 1 and No. 2 molds during use. At the same time, by changing the angle of the movable rod, the position of the grounding plate can be adjusted, thus improving the flexibility of the grounding plate during use. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a second-view schematic diagram of the present invention.

[0020] In the diagram: 1. Mold No. 1; 2. Mold No. 2; 3. Positioning plate; 4. Fastening bolt; 5. Positioning plate; 6. Insert plate; 7. Connecting plate; 8. Handle; 9. Movable shaft No. 1; 10. Movable rod; 11. Movable shaft No. 2; 12. Grounding plate. Detailed Implementation

[0021] Please see Figures 1-2 A modular, quick-assembly precast concrete wall unit, comprising mold No. 1 (1) and mold No. 2 (2), see... Figure 2 As shown, both sides of the back of mold 1 are fixedly connected to movable shaft 9. Movable rod 10 is hinged inside movable shaft 9. Movable shaft 11 is hinged to one end of movable rod 10. Grounding plate 12 is fixedly connected to the bottom of movable shaft 11. By setting grounding plate 12, the grounding area of ​​mold 1 is increased, thereby improving the stability of mold 1 and mold 2 during use. At the same time, by changing the angle of movable rod 10, the position of grounding plate 12 can be adjusted, improving the flexibility of grounding plate 12 during use. Insertion plate 6 is inserted between mold 1 and mold 2. Connecting plate 7 is fixedly connected to the top of insertion plate 6. Fixed base plates are provided on the bottom of both sides of mold 1 and mold 2. Positioning plate 3 is fixedly connected to mold 1 and mold 2 by fastening bolts 4. The two concrete walls are placed inside mold 1 and mold 2, on both sides of the insertion plate 6. Then, hold the handle 8 and pull upward. The handle 8 drives the connecting plate 7 to move upward, and the connecting plate 7 drives the insertion plate 6 to move upward until the insertion plate 6 is completely pulled out from the inside of mold 1 and mold 2. Then, concrete is poured into the joint of the two concrete walls. After the concrete solidifies, the purpose of quickly splicing the two concrete walls is achieved. At the same time, mold 1 and mold 2 limit the splicing of the concrete to prevent misalignment of the two concrete walls during splicing.

[0022] See Figure 1 As shown, a handle 8 is fixedly connected to the top of the connecting plate 7. The handle 8 is hollow inside, serving as a hand grip point to facilitate the quick pulling of the plug-in plate 6 out of mold 1 and mold 2. Figure 1 As shown, the top surfaces of mold 1 and mold 2 are both fixedly connected with concave plates 5. The interior of the concave plate 5 is adapted to one end of the connecting plate 7. The compatibility between the concave plate 5 and the connecting plate 7 is used to snap them together, preventing the plug-in plate 6 from deviating from its predetermined position. The bottom of both sides of mold 1 and mold 2 are provided with positioning grooves, and the positioning grooves are provided with internal threads. Mold 1 and mold 2 have the same size and are concave.

[0023] In use, first assemble mold 1 and mold 2, and place the positioning plate 3 at the bottom of both sides of mold 1 and mold 2, and fix it with the fastening bolts 4 to achieve quick assembly. Conversely, it can be quickly disassembled, greatly improving the efficiency of assembly and disassembly. Next, place the two concrete walls inside mold 1 and mold 2, located on both sides of the plug-in plate 6. Then, grasp the handle 8 and pull upwards. The handle 8 drives the connecting plate 7 to move upwards, and the connecting plate 7 drives the plug-in plate 6 to move upwards, until the plug-in plate 6 is removed from mold 1 and mold 2. The inner side is fully pulled out, and then concrete is poured into the joint of the two concrete walls. After the concrete solidifies, the purpose of quickly splicing the two concrete walls is achieved. At the same time, the No. 1 mold and the No. 2 mold limit the spliced ​​concrete to prevent misalignment of the two concrete walls during splicing. During use, the grounding plate 12 increases the grounding area of ​​the No. 1 mold, thereby improving the stability of the No. 1 mold and the No. 2 mold. At the same time, by changing the angle of the movable rod 10, the position of the grounding plate 12 can be adjusted, thereby improving the flexibility of the grounding plate 12 during use.

Claims

1. A modular, quick-assembly precast concrete wall unit, characterized in that: It includes a first mold (1) and a second mold (2), with a connecting plate (6) inserted between the first mold (1) and the second mold (2). A connecting plate (7) is fixedly connected to the top of the connecting plate (6). Positioning plates (3) are provided at the bottom of both sides of the first mold (1) and the second mold (2). The positioning plates (3) are fixedly connected to the first mold (1) and the second mold (2) by fastening bolts (4).

2. The modular quick-assembly precast concrete wall unit according to claim 1, characterized in that: A handle (8) is fixedly connected to the top of the connecting plate (7), and the interior of the handle (8) is hollow.

3. A modular quick-assembly precast concrete wall unit according to claim 1, characterized in that: The top of both mold No. 1 (1) and mold No. 2 (2) are fixedly connected with concave plates (5), and the interior of the concave plates (5) is adapted to one end of the connecting plate (7).

4. A modular quick-assembly precast concrete wall unit according to claim 1, characterized in that: Both sides of the back of the first mold (1) are fixedly connected to the first movable shaft (9). The first movable shaft (9) is hinged with a movable rod (10). One end of the movable rod (10) is hinged to the second movable shaft (11). The bottom of the second movable shaft (11) is fixedly connected to the grounding plate (12).

5. A modular quick-assembly precast concrete wall unit according to claim 1, characterized in that: The bottom of both sides of the No. 1 mold (1) and the No. 2 mold (2) are provided with positioning grooves, and the positioning grooves are provided with internal threads.

6. A modular quick-assembly precast concrete wall unit according to claim 1, characterized in that: The No. 1 mold (1) and the No. 2 mold (2) are the same size and are concave.

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