A prefabrication device for prefabricated walls in building construction

Abstract

This utility model discloses a prefabrication device for prefabricated building walls, including a main forming frame. Two main closing grooves are formed at both ends of the main forming frame. Side sealing plates are installed on both sides of the main forming frame through the main closing grooves at both ends. By designing a reinforcing clamping mechanism, the side sealing plates can be engaged and installed simultaneously through the main closing grooves, and the reinforcing clamping plate can be engaged and installed through the corresponding grooves. After the side sealing plates and reinforcing clamping plates are engaged in place, the bottom end of the reinforcing clamping plate makes tight contact with the inner bottom end of the U-shaped frame. A bottom scraper then closes inside the reinforcing clamping plate, thus strengthening the fixation of the reinforcing clamping plate and the side sealing plates after installation. When concrete is injected into the forming groove formed between the main forming frame and the two side sealing plates, the internal expansion force is reinforced by the reinforcing clamping plate against the side sealing plates, preventing deformation and accurately forming the prefabricated building wall.

Description

Technical Field

[0001] This utility model belongs to the field of molding device technology, specifically relating to a prefabrication molding device for prefabricated building walls. Background Technology

[0002] Prefabricated walls are a core component of prefabricated buildings. They do not refer to walls cast using molding equipment, but rather to walls that are standardized and industrialized in factories to be made into complete prefabricated components. Existing molding equipment is used as a template for the prefabrication of prefabricated walls. Existing molding devices, when prefabricating prefabricated walls for building construction, directly snap-fit ​​the side sealing plates onto the sides and fix them with bolts, then pour concrete into the molding groove formed between the main molding frame and the two side sealing plates for prefabrication. This process makes it difficult to reinforce the side sealing plates during concrete injection, leading to significant internal expansion and deformation during prolonged concrete pouring, resulting in leakage and even deformation of the prefabricated wall, failing to meet building specifications. This affects the ease with which the molding device can reinforce the side sealing plates during prefabrication of prefabricated walls for building construction. Therefore, this utility model proposes a prefabrication device for prefabricated walls for building construction. Utility Model Content

[0003] The purpose of this utility model is to provide a prefabrication device for prefabricated walls in building construction, in order to solve the problem in the background art that the prefabrication is carried out by pouring concrete into the molding groove formed between the main molding frame and the two side sealing plates. When pouring concrete, it is not convenient to strengthen the side sealing plates to tighten them. This causes the interior to expand and deform during long-term concrete pouring, resulting in leakage. It may even cause the prefabricated wall to deform and fail to meet the building specifications.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a prefabrication device for prefabricated building walls, comprising a main forming frame, with two main closing grooves formed at both ends of the main forming frame, and side sealing plates installed on both sides of the main forming frame through the main closing grooves at both ends via the surface of the main forming frame, the side sealing plates having a reinforcing clamping mechanism on their surface, the reinforcing clamping mechanism including mounting components disposed on both sides of the main forming frame, the mounting components having a reinforcing clamping component inside, the end of the reinforcing clamping component having a limit locking component, and the end of the limit locking component having a reinforcing component; A cleaning mechanism is provided at the bottom of the main molding frame, and the cleaning mechanism includes a cleaning component disposed at the bottom of the main molding frame.

[0005] Preferably, the mounting assembly includes an integrally formed U-shaped frame disposed at the edge of the main molding frame surface, and the inner side of the U-shaped frame has a slot.

[0006] Preferably, the reinforcing clamping assembly includes a reinforcing clamping plate that is installed inside the U-shaped frame by a slot, and the inner surface of the reinforcing clamping plate is fixed to the surface of the side sealing plate by bolts.

[0007] Preferably, the two reinforcing abutment plates are symmetrically arranged, and the bottom end of the reinforcing abutment plate is in close contact with the bottom surface of the U-shaped frame.

[0008] Preferably, the limiting engagement assembly includes a locking plate welded and fixed to both sides of the top of the reinforcing abutment plate, and side fixing plates are welded to both ends of the inner side of the U-shaped frame, and the side fixing plates close the interior of the locking plate.

[0009] Preferably, the reinforcing component includes a threaded rod that is rotatably mounted on the end of the clamping plate via an internal thread. A handwheel is welded and fixed to the top of the threaded rod, and a limiting abutment plate is mounted on the bottom of the threaded rod via a bearing. The limiting abutment plate is in contact with the surface of the side fixing plate by compression.

[0010] Preferably, the cleaning component includes an embedding groove formed at the bottom of the main molding frame, and two bottom scrapers are disposed inside the embedding groove. One side of the upper surface of the bottom scraper is fixed to the bottom end of the side sealing plate by welding, and the surface of the bottom scraper is in close contact with the inner surface of the main molding frame.

[0011] Compared with the prior art, the beneficial effects of this utility model are: By designing a reinforced clamping mechanism, the side sealing plate can be installed by locking it in the main closing groove, while the reinforced clamping plate is installed by locking it in the corresponding groove. After the side sealing plate and the reinforced clamping plate are locked in place, the bottom end of the reinforced clamping plate makes tight contact with the inner bottom end of the U-shaped frame. The bottom scraper then closes inside the reinforced clamping plate, which strengthens the fixation of the reinforced clamping plate and the side sealing plate after installation. When concrete is injected into the forming groove formed between the main forming frame and the two side sealing plates, the internal expansion force is reinforced by the reinforced clamping plate to hold the side sealing plate in place, which is less likely to cause deformation and accurately forms the prefabricated wall of the building. This improves the convenience of the forming device in reinforcing the side sealing plate during the prefabrication of the prefabricated wall of the building. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional view of the main forming frame, bottom scraper, and U-shaped frame of this utility model. Figure 3 This utility model Figure 2Enlarged structural diagram of section B; Figure 4 This utility model Figure 1 Enlarged structural diagram of section A; Figure 5 This is a partial structural diagram of the mounting points of the clamping plate, limiting and tightening plate, and reinforcing and tightening plate of this utility model; Figure 6 This is a schematic diagram of the bottom scraper and side sealing plate structure of this utility model; In the diagram: 101, main forming frame; 1011, bottom scraper; 1012, embedding groove; 102, side sealing plate; 1021, U-shaped frame; 1022, reinforcing clamping plate; 1023, slot; 1024, side fixing plate; 1025, clamping plate; 1026, handwheel; 1027, threaded rod; 1028, limiting clamping plate; 103, main closing groove. Detailed Implementation

[0013] 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.

[0014] Please see Figures 1 to 6 This utility model provides a technical solution: a prefabrication device for prefabricated wall panels for building construction, including a main forming frame 101, with two main closing grooves 103 formed at both ends of the main forming frame 101, and side sealing plates 102 installed on both sides of the main forming frame 101 through the main closing grooves 103 at both ends. The side sealing plate 102 is provided with a reinforcing clamping mechanism. The reinforcing clamping mechanism includes mounting components provided on both sides of the main forming frame 101. The mounting components are provided with reinforcing clamping components inside. The ends of the reinforcing clamping components are provided with limit locking components. The ends of the limit locking components are provided with reinforcement components. After the side sealing plate 102 is locked and installed, the reinforcing clamping mechanism can reinforce and clamp the side sealing plate 102, making it less prone to deformation during prefabrication and effectively prefabricating prefabricated building prefabricated walls.

[0015] In order to facilitate the installation of the reinforcing abutment plate 1022 on the surface of the side sealing plate 102 by means of the installation component, and to facilitate the reinforcement installation, in this embodiment, preferably, the installation component includes a U-shaped frame 1021 integrally disposed on the edge of the surface of the main molding frame 101. The inner side of the U-shaped frame 1021 is provided with a slot 1023, which allows the reinforcing abutment plate 1022 to be installed by means of the slot 1023 inside the U-shaped frame 1021, thus facilitating the installation and use of the reinforcement abutment.

[0016] To facilitate the tightening of the side sealing plate 102 after it is snapped into place using a reinforcing clamping assembly, in this embodiment, preferably, the reinforcing clamping assembly includes a reinforcing clamping plate 1022 that is snapped into place inside the U-shaped frame 1021 via a slot 1023. The inner surface of the reinforcing clamping plate 1022 is fixed to the surface of the side sealing plate 102 by bolts. The two reinforcing clamping plates 1022 are symmetrically arranged, and the bottom end of the reinforcing clamping plate 1022 is in close contact with the bottom surface of the U-shaped frame 1021. After the side sealing plate 102 is snapped into place, the reinforcing clamping plate 1022 can be snapped into place on the surface of the outer side sealing plate 102, which facilitates tightening and prevents deformation during the expansion of the concrete during internal pouring, thus effectively prefabricating the plate.

[0017] In order to facilitate the engagement and installation of the side sealing plate 102 and the reinforcing abutment plate 1022 by means of the limiting engagement assembly, in this embodiment, preferably, the limiting engagement assembly includes a locking plate 1025 welded and fixed to both sides of the top of the reinforcing abutment plate 1022, and side fixing plates 1024 welded to both ends of the inner side of the U-shaped frame 1021. The side fixing plates 1024 close the interior of the locking plate 1025, so that after the side sealing plate 102 and the reinforcing abutment plate 1022 are engaged and installed, the locking plate 1025 is closed on the surface of the side fixing plate 1024 for reinforcement.

[0018] To facilitate the reinforcement of the clamping plate 1025 after its closed installation, in this embodiment, preferably, the reinforcement component includes a threaded rod 1027 rotatably mounted on the end of the clamping plate 1025 via an internal thread. A handwheel 1026 is welded and fixed to the top of the threaded rod 1027, and a limiting abutment plate 1028 is mounted on the bottom of the threaded rod 1027 via a bearing. The limiting abutment plate 1028 is in contact with the surface of the side fixing plate 1024. After the clamping plate 1025 is engaged with the surface of the side fixing plate 1024, rotating the handwheel 1026 can move the threaded rod 1027 and the limiting abutment plate 1028 downwards, pressing the limiting abutment plate 1028 against the surface of the side fixing plate 1024 to reinforce and fix it, thus stabilizing the casting process.

[0019] A cleaning mechanism is provided at the bottom of the main molding frame 101. The cleaning mechanism includes a cleaning component located at the bottom of the main molding frame 101. It can be used to cast and mold the prefabricated wall in the molding groove formed between the main molding frame 101 and the side sealing plate 102. After molding, the cleaning mechanism cleans and pulls out the prefabricated wall.

[0020] In order to clean the interior and pull it out after molding, in this embodiment, preferably, the cleaning component includes an embedding groove 1012 formed at the bottom of the main molding frame 101. The embedding groove 1012 is provided with two bottom scrapers 1011. One side of the upper surface of the bottom scraper 1011 is fixed to the bottom of the side sealing plate 102 by welding. The surface of the bottom scraper 1011 is in close contact with the inner surface of the main molding frame 101. During molding, the bottom scraper 1011 can be closed in the embedding groove 1012 for casting and molding. After molding, the bottom scraper 1011 can be pulled out of the main molding frame 101 for cleaning. At the same time, the assembled wall inside is pulled out during cleaning and pulling.

[0021] The working principle and usage process of this utility model: When using this prefabricated wall molding device for building assembly, the first step is installation. The side sealing plate 102 is engaged and installed via the main closing groove 103, while the reinforcing clamping plate 1022 is engaged and installed via the clamping groove 1023. After the side sealing plate 102 and the reinforcing clamping plate 1022 are engaged in place, the bottom end of the reinforcing clamping plate 1022 makes tight contact with the inner bottom end of the U-shaped frame 1021. The bottom scraper 1011 then closes inside the reinforcing clamping plate 1022, and the clamping plate 1025 closes on the surface of the side fixing plate 1024. The handwheel 1026 with threaded rod 1027 is then rotated to... When the limiting clamping plate 1028 moves down, the surface of the limiting clamping plate 1028 contacts the surface of the fixing plate 1024 and is pressed together. The threaded rod 1027 is rotated to reinforce the installation of the limiting clamping plate 1028, so that the reinforcing clamping plate 1022 and the side sealing plate 102 are reinforced and fixed after installation. When concrete is injected into the molding groove formed between the main molding frame 101 and the two side sealing plates 102, the side sealing plate 102 is reinforced and pressed together by the reinforcing clamping plate 1022 under the internal expansion force, which is not easy to cause deformation and accurately molds the prefabricated wall of the building. This improves the convenience of the molding device to reinforce and press the side sealing plate 102 when the prefabricated wall of the building is prefabricated. Then, during installation before molding, the bottom scraper 1011 is closed inside the embedded groove 1012 at the bottom of the main molding frame 101 along with the side sealing plate 102, facilitating installation and molding operations. After molding, when it is necessary to remove the prefabricated building wall inside, the side sealing plate 102 and the reinforcing clamping plate 1022 are directly opened from the side of the main molding frame 101. When the side sealing plate 102 is pulled open, it drives the bottom scraper 1011 at the bottom to move upward, so that the edge of the bottom scraper 1011 contacts the inside of the main molding frame 101 for scraping and cleaning. At the same time, when the bottom scraper 1011 moves upward, it drives the prefabricated building wall to move upward and detach from the inside, making it easy to remove. The ease of removal after molding improves the convenience of the molding device for scraping, cleaning and removing the inside of the main molding frame 101 after the prefabricated building wall is formed.

[0022] Although embodiments of the present invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A prefabrication device for prefabricated building walls, comprising a main forming frame (101), wherein two main closing grooves (103) are formed at both ends of the main forming frame (101), and side sealing plates (102) are installed on both sides of the main forming frame (101) through the main closing grooves (103) at both ends, characterized in that: The side sealing plate (102) is provided with a reinforcing clamping mechanism. The reinforcing clamping mechanism includes mounting components provided on both sides of the main forming frame (101). The mounting components are provided with a reinforcing clamping component inside. The end of the reinforcing clamping component is provided with a limit locking component. The end of the limit locking component is provided with a reinforcement component. A cleaning mechanism is provided at the bottom of the main molding frame (101), and the cleaning mechanism includes a cleaning component disposed at the bottom of the main molding frame (101).

2. The prefabrication device for prefabricated building walls according to claim 1, characterized in that: The mounting assembly includes a U-shaped frame (1021) integrally disposed at the edge of the surface of the main molding frame (101), and a slot (1023) is provided on the inner side of the U-shaped frame (1021).

3. The prefabrication device for prefabricated building walls according to claim 2, characterized in that: The reinforcing clamping assembly includes a reinforcing clamping plate (1022) that is engaged with the inside of the U-shaped frame (1021) via a slot (1023), and the inner surface of the reinforcing clamping plate (1022) is fixed to the surface of the side sealing plate (102) by bolts.

4. The prefabrication device for prefabricated building walls according to claim 3, characterized in that: The two reinforcing abutment plates (1022) are symmetrically arranged, and the bottom end of the reinforcing abutment plate (1022) is in close contact with the bottom end surface of the U-shaped frame (1021).

5. The prefabrication device for prefabricated building walls according to claim 3, characterized in that: The limiting engagement assembly includes a locking plate (1025) welded and fixed to both sides of the top of the reinforcing clamping plate (1022). Both ends of the inner side of the U-shaped frame (1021) are welded with side fixing plates (1024), and the side fixing plates (1024) close the interior of the locking plate (1025).

6. The prefabrication device for prefabricated building walls according to claim 5, characterized in that: The reinforcement assembly includes a threaded rod (1027) that is rotatably mounted on the end of the clamping plate (1025) via an internal thread. A handwheel (1026) is welded and fixed to the top of the threaded rod (1027). A limiting abutment plate (1028) is mounted on the bottom of the threaded rod (1027) via a bearing, and the limiting abutment plate (1028) is in contact with the surface of the side fixing plate (1024) by pressing.

7. The prefabrication device for prefabricated building walls according to claim 1, characterized in that: The cleaning assembly includes an embedding groove (1012) formed at the bottom of the main forming frame (101). The embedding groove (1012) is provided with two bottom scrapers (1011). One side of the upper surface of the bottom scraper (1011) is fixed to the bottom of the side sealing plate (102) by welding. The surface of the bottom scraper (1011) is in close contact with the inner surface of the main forming frame (101).

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