A building module pouring device for fabricated buildings

Abstract

The utility model discloses a building module pouring device for fabricated building, and relates to the technical field of pouring device. Including installation base, be provided with the processing mechanism for the installation base on setting up for the fabricated building module pouring The utility model adjusts the height of pouring pipe, ensures that the device can adapt to the pouring demand of different height, adapts to the building module pouring demand of different height and depth, has improved construction efficiency and accuracy, then the pusher that sets up pushes through electric push rod, and the sliding block is rotatably connected with the pusher through the rotating shaft of movable link both ends, thereby to the two sets of clamping plate through the sliding block along the sliding slot on the mounting support and opens and shuts, and the rubber pad of the inner wall of clamping plate is fixed on the building module closely, thereby to the pouring pipe fixed on the building module and works, realizes the stable fixing of pouring pipe, prevents the influence pouring quality because of shaking or deviation in the pouring process.

Description

Technical Field

[0001] This utility model relates to the field of casting device technology, specifically a casting device for prefabricated building modules. Background Technology

[0002] With the continuous development and popularization of prefabricated building technology, building module casting devices, as key equipment, are playing an increasingly important role in the building construction process.

[0003] Reference patent (Publication No.: CN222478171U; Publication Date: 2025-02-14) discloses a pouring device for construction engineering, including a base with four wheels installed at the bottom. An inlet is located at the top of the base, and a bearing is fixedly connected to the top of the base. A guide hole is also located at the top of the base, and a discharge pipe is fixedly connected inside the bearing. The discharge pipe communicates with the inside of the guide hole. Concrete is poured in through the inlet, pressurized by a booster pump, and then flows into the guide hole, exiting from the top of the discharge pipe. Concrete is poured into the desired area. The discharge pipe is rotated to adjust the pouring angle, and a limiting rod is rotated into a limiting groove to limit the angle of the discharge pipe, preventing displacement during pouring. This eliminates the need for moving the equipment when pouring at different angles, saving labor and increasing work efficiency.

[0004] Based on the aforementioned patent, the uniformity and quality of concrete are crucial in the production process of prefabricated building modules. However, traditional mixing equipment often suffers from uneven mixing, resulting in uneven aggregate distribution in the concrete. Furthermore, traditional pouring devices often lack a flexible height adjustment mechanism, making it impossible for the pouring pipe to adapt to building modules of different heights, thus limiting its application range. At the same time, it is not convenient to fix the pouring pipe when connecting it to the building module, and it is easy to affect the pouring quality due to shaking or displacement during the pouring process. Therefore, this utility model provides a pouring device for prefabricated building modules. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a prefabricated building module casting device, which solves the problems of uneven mixing often found in traditional mixing equipment, resulting in uneven aggregate distribution in concrete, and the lack of flexible height adjustment mechanisms in traditional casting devices, which prevents the casting pipe from adapting to building modules of different heights and limits its application range. In addition, the casting pipe is not easy to fix when connected to the building module, and is prone to shaking or displacement during the casting process, which affects the casting quality.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a prefabricated building module casting device, comprising a mounting base, wherein a processing mechanism for casting prefabricated building modules is provided on the mounting base, the processing mechanism comprising:

[0007] A mixing assembly includes a mixing tank fixed to the upper surface of a mounting base. The mixing tank is rotatably connected to a drive shaft in the vertical direction. A first spiral shaft is fixed to the outer wall of the drive shaft. Fixed rods are uniformly fixed to the outer wall of the drive shaft. A second spiral shaft is fixed to the end of the fixed rods. A scraper bracket is fixed to the upper inner wall of the drive shaft.

[0008] The mounting assembly includes a support slide rail fixed to the upper surface of the mounting base. The inner wall of the support slide rail is provided with a support rod connected by a sliding component. The top end of the support rod is fixed with a mounting bracket. The interior of the mounting bracket is provided with a clamping plate connected by a pushing component.

[0009] Preferably, the scraper support has an L-shaped structure, and the second spiral shaft is larger than the first spiral shaft.

[0010] Preferably, the lower end face of the mounting base is provided with casters, and one end of the mounting base is fixed with a push rod for pushing.

[0011] Preferably, the sliding assembly includes a sliding bolt fixed to the side wall of a support rod, the support rod being slidably connected inside a support slide rail, the sliding bolt extending to the outside of the support slide rail, an L-shaped plate fixed to the side wall of the sliding bolt, a bolt threaded inside the L-shaped plate, one end of the bolt being rotatably connected to a bonding plate, the side wall of the bonding plate being slidably connected to the inner wall of the L-shaped plate, and barbs distributed on the contact surface between the support slide rail and the bonding plate.

[0012] Preferably, a connecting hose, which is connected to a booster pump, is connected to the side of the mixing tank, and a pouring pipe is fixed to one end of the connecting hose.

[0013] Preferably, the push assembly includes sliding grooves on both sides of the mounting bracket, a slider is slidably connected inside the sliding groove, the clamping plate is fixedly connected to the lower end of the slider, a rubber pad is fixed to the inner wall of the clamping plate, an electric push rod is fixed to the side wall of the mounting bracket, a push block is fixed to the telescopic end of the electric push rod, and movable rods are provided on both sides of the push block and rotatably connected by a rotating shaft. The other end of the movable rod is rotatably connected to the slider by a rotating shaft.

[0014] Beneficial effects

[0015] This utility model provides a prefabricated building module casting device. Compared with the prior art, it has the following advantages:

[0016] Firstly, the support rod of this invention is adjusted in height by sliding bolts inside the support rail. Then, rotating bolts push the bonding plate, making it tightly adhere to the barbed surface of the front end of the support rail, thereby fixing the adjusted support rod and adjusting the height of the pouring pipe. This ensures that the device can adapt to pouring requirements of different heights and building modules of different heights and depths, improving construction efficiency and accuracy. Next, the push block is pushed by an electric push rod. The slider is rotatably connected to the push block via rotating shafts at both ends of the movable rod, allowing the two sets of clamping plates to open and close along the slide groove on the mounting bracket. The rubber pads on the inner walls of the clamping plates are tightly attached to the building module for fixation, thus fixing the pouring pipe to the building module for operation. This precise fixation of the pouring pipe inside the building module achieves stable fixation of the pouring pipe, preventing shaking or displacement during pouring that could affect the pouring quality.

[0017] Secondly, this invention utilizes the synergistic effect of the first and second spiral shafts, with the second spiral shaft being larger than the first. This allows for more effective all-around mixing of materials within the mixing drum. The larger second spiral shaft can cover a wider area, while the first spiral shaft assists in finer mixing. The dual-spiral shaft design significantly improves mixing efficiency and material uniformity, thereby enhancing the uniformity and quality of the concrete. Furthermore, the L-shaped scraper support, which rotates along the inner wall of the mixing drum, helps clean the inner wall during mixing, preventing concrete or other materials from adhering to the drum wall and avoiding waste or impact on subsequent use of the concrete. This effectively prevents materials from adhering to the inner wall, thus avoiding waste or affecting the mixing effect. Attached Figure Description

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

[0019] Figure 2 This is a schematic diagram of the internal structure of the mixing tank of this utility model;

[0020] Figure 3 This is a schematic diagram of the casting pipe connection structure of this utility model;

[0021] Figure 4 For the present utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0022] Figure 5 This is a schematic diagram of the clamp connection structure of this utility model.

[0023] In the diagram: 1. Mounting base; 101. Caster wheel; 102. Push rod; 2. Mixing tank; 201. Drive shaft; 202. First spiral shaft; 203. Fixing rod; 204. Second spiral shaft; 205. Scraper bracket; 3. Connecting hose; 301. Pouring pipe; 4. Support rail; 401. Barbed surface; 402. Support rod; 403. Sliding bolt; 404. L-shaped plate; 405. Bolt; 406. Adhesive plate; 5. Mounting bracket; 501. Slide groove; 502. Slider; 503. Clamping plate; 504. Rubber pad; 6. Movable rod; 601. Electric push rod; 602. Push block. Detailed Implementation

[0024] 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.

[0025] Please see Figures 1-5 This utility model provides a technical solution: a prefabricated building module casting device, including a mounting base 1, on which a processing mechanism for casting prefabricated building modules is provided, the processing mechanism including:

[0026] The mixing assembly includes a mixing tank 2 fixed to the upper surface of the mounting base 1. A drive shaft 201 is rotatably connected to the mixing tank 2 in the vertical direction. A first spiral shaft 202 is fixed to the outer wall of the drive shaft 201. Fixing rods 203 are uniformly fixed to the outer wall of the drive shaft 201. A second spiral shaft 204 is fixed to the end of the fixing rods 203. A scraper bracket 205 is fixed to the upper inner wall of the drive shaft 201.

[0027] The mounting components include a support slide rail 4 fixed to the upper surface of the mounting base 1, a support rod 402 connected by a sliding component on the inner wall of the support slide rail 4, a mounting bracket 5 fixed to the top of the support rod 402, and a clamping plate 503 connected by a pushing component inside the mounting bracket 5.

[0028] In a preferred embodiment, the scraper support 205 has an L-shaped structure, the second spiral shaft 204 is larger than the first spiral shaft 202, and the drive shaft 201 is rotated by a motor, which in turn drives the first spiral shaft 202 to stir the material. The second spiral shaft 204 is fixed to the drive shaft 201 by a fixing rod 203, and stirs the material inside the mixing tank 2 through the synergistic action of the first spiral shaft 202 and the second spiral shaft 204. Because the second spiral shaft 204 is larger than the first spiral shaft 202, it can more effectively stir the material inside the mixing tank 2 in all directions. The large-sized second spiral shaft 204 can cover a wider area for mixing, while the first spiral shaft 202 can assist in finer mixing. The dual spiral shaft design can significantly improve mixing efficiency and material uniformity, thereby improving the uniformity and quality of concrete. The scraper support 205 has an L-shaped structure and rotates along the inner wall of the mixing tank 2, which helps to clean the inner wall of the mixing tank 2 during the mixing process. This can prevent concrete or other materials from adhering to the tank wall, avoiding waste or affecting the subsequent use of concrete, and effectively preventing materials from adhering to the inner wall, thus avoiding waste or affecting the mixing effect.

[0029] In a preferred embodiment, a caster wheel 101 is provided on the lower end face of the mounting base 1, and a push rod 102 for pushing is fixed at one end of the mounting base 1. The equipment can be moved by the push rod 102 and the caster wheel 101. The operator can easily push and turn the pouring device, so that it can move flexibly between different work areas, which greatly improves construction efficiency and reduces the time and labor costs required for equipment handling and installation.

[0030] In a preferred embodiment, the sliding assembly includes a bolt 403 fixed to the side wall of a support rod 402. The support rod 402 is slidably connected inside the support slide rail 4. The bolt 403 extends to the outside of the support slide rail 4. An L-shaped plate 404 is fixed to the side wall of the bolt 403. A bolt 405 is threaded into the inside of the L-shaped plate 404. One end of the bolt 405 is rotatably connected to a bonding plate 406. The side wall of the bonding plate 406 is slidably connected to the inner wall of the L-shaped plate 404. The contact surfaces between the support slide rail 4 and the bonding plate 406 are distributed as follows: With a barbed surface 401, the support rod 402 is raised and lowered inside the support slide rail 4 via a sliding bolt 403. Then, the bolt 405 is rotated to push the bonding plate 406, so that the bonding plate 406 is tightly attached to the barbed surface 401 on the front end of the support slide rail 4, thereby fixing the raised and lowered support rod 402 and adjusting the height of the pouring pipe 301. This ensures that the device can adapt to the pouring requirements of different heights and building modules of different heights and depths, improving construction efficiency and accuracy.

[0031] In a preferred embodiment, a connecting hose 3, which is connected to a booster pump, is connected through the side of the mixing tank 2. A pouring pipe 301 is fixed to one end of the connecting hose 3. The pouring pipe 301 fills the material inside the mixing tank 2 into the building module through the connecting hose 3 under the action of the booster pump.

[0032] In a preferred embodiment, the jacking assembly includes sliding grooves 501 on both sides of the mounting bracket 5. A slider 502 is slidably connected inside the sliding grooves 501. A clamping plate 503 is fixedly connected to the lower end of the slider 502. A rubber pad 504 is fixed to the inner wall of the clamping plate 503. An electric push rod 601 is fixed to the side wall of the mounting bracket 5. A push block 602 is fixed to the telescopic end of the electric push rod 601. Movable rods 6 are rotatably connected to both sides of the push block 602 via a rotating shaft. The other end of the movable rod 6 is rotatably connected to the slider 502 via a rotating shaft. During operation, the pouring pipe 301 is aligned with the inside of the building module, and then the mounting bracket 5 is engaged on the building module. The push block 602 is connected to the slider 502 via the electric push rod 601. 1. Pushing is performed. The slider 502 is rotatably connected to the push block 602 through the rotating shafts at both ends of the movable rod 6. This allows the two sets of clamping plates 503 to open and close along the slide groove 501 on the mounting bracket 5 via the slider 502. The rubber pads 504 on the inner wall of the clamping plates 503 are tightly attached to the building module for fixation, thereby fixing the pouring pipe 301 to the building module for operation. This accurately fixes the pouring pipe 301 inside the building module, achieving a stable fixation of the pouring pipe 301 and preventing the pouring quality from being affected by shaking or displacement during the pouring process. The rubber pads 504 on the inner wall of the clamping plates 503 are tightly attached to the building module, which not only provides additional fixing force but also effectively protects the surface of the building module from scratches or damage.

[0033] The motor model mentioned above is Y2-200L1-2Y, and the booster pump model is GDL vertical multistage pump.

[0034] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0035] During operation, the equipment is first moved using the push rod 102 and casters 101. Operators can easily push and turn the pouring device, allowing it to move flexibly between different work areas. Then, the pouring pipe 301 passes through the inside of the mounting bracket 5. The pouring pipe 301, connected to the hose 3, fills the material inside the mixing tank 2 into the building module under the action of the booster pump. The drive shaft 201 is rotated by a motor, which drives the first spiral shaft 202 to stir the material. Then, the second spiral shaft 204 is fixed to the drive shaft 201 by the fixing rod 203. The second spiral shaft 204 stirs the material inside the mixing tank 2. Through the synergistic action of the first spiral shaft 202 and the second spiral shaft 204, and because the second spiral shaft 204 is larger than the first spiral shaft 202, the material inside the mixing tank 2 can be mixed more effectively in all directions.

[0036] The support rod 402 is adjusted in height within the support rail 4 via the sliding bolt 403. Then, the bolt 405 is rotated to push the bonding plate 406, causing the bonding plate 406 to press tightly against the barbed surface 401 on the front end of the support rail 4, thereby fixing the adjusted support rod 402. The height of the pouring pipe 301 is adjusted to ensure that the device can adapt to pouring requirements at different heights. Then, during operation, the pouring pipe 301 is aligned with the inside of the building module, and the bracket 5 is then installed and engaged within the building module. The push block 602 is pushed by the electric push rod 601. The slider 502 is rotatably connected to the push block 602 through the rotating shafts at both ends of the movable rod 6. This allows the two sets of clamping plates 503 to open and close along the slide groove 501 on the mounting bracket 5 via the slider 502. The rubber pads 504 on the inner wall of the clamping plates 503 are tightly attached to the building module for fixation. This fixes the pouring pipe 301 to the building module for operation, accurately fixing the pouring pipe 301 inside the building module and achieving a stable fixation of the pouring pipe 301.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, 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 prefabricated building module casting device, comprising a mounting base (1), characterized in that: The mounting base (1) is provided with a processing mechanism for casting prefabricated building modules. The processing mechanism includes: The mixing assembly includes a mixing tank (2) fixed to the upper surface of a mounting base (1), a driving shaft (201) rotatably connected to the vertical direction of the mixing tank (2), a first spiral shaft (202) fixed to the outer wall of the driving shaft (201), a fixing rod (203) uniformly fixed to the outer wall of the driving shaft (201), a second spiral shaft (204) fixed to the end of the fixing rod (203), and a scraper bracket (205) fixed to the upper inner wall of the driving shaft (201). The mounting assembly includes a support slide rail (4) fixed to the upper surface of the mounting base (1). The inner wall of the support slide rail (4) is provided with a support rod (402) connected by a sliding assembly. The top end of the support rod (402) is fixed with a mounting bracket (5). The interior of the mounting bracket (5) is provided with a clamping plate (503) connected by a pushing assembly.

2. The prefabricated building module casting device according to claim 1, characterized in that: The scraper support (205) has an L-shaped structure, and the second spiral shaft (204) is larger than the first spiral shaft (202).

3. The prefabricated building module casting device according to claim 1, characterized in that: The lower end face of the mounting base (1) is provided with a caster wheel (101), and one end of the mounting base (1) is fixed with a push rod (102) for pushing.

4. The prefabricated building module casting device according to claim 1, characterized in that: The sliding assembly includes a bolt (403) fixed to the side wall of a support rod (402). The support rod (402) is slidably connected inside the support slide rail (4). The bolt (403) extends to the outside of the support slide rail (4). An L-shaped plate (404) is fixed to the side wall of the bolt (403). A bolt (405) is threaded inside the L-shaped plate (404). One end of the bolt (405) is rotatably connected to a bonding plate (406). The side wall of the bonding plate (406) is slidably connected to the inner wall of the L-shaped plate (404). The contact surface between the support slide rail (4) and the bonding plate (406) is provided with barbed surfaces (401).

5. The prefabricated building module casting device according to claim 1, characterized in that: The side of the mixing tank (2) is connected to a connecting hose (3) that is connected to a booster pump, and a pouring pipe (301) is fixed at one end of the connecting hose (3).

6. The prefabricated building module casting device according to claim 1, characterized in that: The push assembly includes sliding grooves (501) on both sides of the mounting bracket (5). A slider (502) is slidably connected inside the sliding groove (501). A clamping plate (503) is fixedly connected to the lower end of the slider (502). A rubber pad (504) is fixed to the inner wall of the clamping plate (503). An electric push rod (601) is fixed to the side wall of the mounting bracket (5). A push block (602) is fixed to the telescopic end of the electric push rod (601). Movable rods (6) are provided on both sides of the push block (602) and are rotatably connected to the slider (502) through a rotating shaft. The other end of the movable rod (6) is rotatably connected to the slider (502) through a rotating shaft.

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