Building construction template waste removing device

Abstract

The utility model discloses a building construction formwork waste removing device, and relates to the technical field of building construction. The device comprises a non-closed shell with two open ends, the top and the bottom of the inner wall of the shell are each fixedly connected with four strip-shaped blocks, the strip-shaped blocks located between the top and the bottom are used for containing a construction formwork, the two sides of the construction formwork are each provided with a U-shaped plate, and one end of the shell is fixedly connected with two installation frames. And a displacement assembly for driving the U-shaped plate to move is arranged on the inner side of the mounting frame. The scraping plate is driven by the displacement assembly to move up and down in a reciprocating mode, meanwhile, cleaning can be conducted in the up-down moving process through the unique structure of the scraping plate, and the two faces of a construction formwork can be operated at the same time; and the four construction formworks can be cleaned at the same time through the multiple scrapers, so that the cleaning efficiency can be improved, and the limitation of the device is reduced.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically to a waste removal device for building construction templates. Background Technology

[0002] Construction formwork is a temporary support structure, made according to design requirements, to shape concrete structures and components in the specified positions and geometric dimensions, maintain their correct positions, and bear the self-weight of the formwork and the external loads acting on it. In construction projects, formwork is a reusable material, and it needs to be cured after each use in order to be used again.

[0003] A search revealed a Chinese patent for a construction template waste removal device, with authorization announcement number (CN221053194U). The device includes an outer shell structure, a filter box slidably connected to the middle of the front end of the outer shell structure, a cleaning structure fixedly connected to the upper part of the inner cavity of the outer shell structure, a water circulation structure fixedly connected to the upper part of the inner cavity of the outer shell structure, and a fixing plate threadedly connected to the inner cavity and the left end of the outer shell structure.

[0004] In the patented technology, the template is manually placed inside the outer casing and then cleaned using a scraper. However, construction templates are used extensively in building construction, and the above-mentioned technical solution can only clean one template at a time, resulting in low cleaning efficiency and increasing the limitations of the device. To address these issues, the applicant proposes a construction template waste removal device. Utility Model Content

[0005] In order to solve the problem that only a single construction template can be cleaned at a time, the purpose of this utility model is to provide a construction template waste removal device.

[0006] To solve the above-mentioned technical problems, this utility model adopts the following technical solution: a construction template waste removal device, comprising a non-closed shell with openings at both ends. Four strip-shaped blocks are fixedly connected to the top and bottom of the inner wall of the shell. The strip-shaped blocks between the top and bottom are used to place the construction template. U-shaped plates are provided on both sides of the construction template. Two mounting brackets are fixedly connected to one end of the shell. A displacement component for moving the U-shaped plates is provided on the inner side of the mounting brackets. A scraper is provided on the side of the U-shaped plates closest to the construction template, and the scraper has a Y-shaped structure on the side closest to the construction template. The scraper and the U-shaped plates are connected by an elastic component. The displacement component includes a lead screw rotatably connecting the inner sides of the mounting brackets. A servo motor is fixedly installed on the top of the mounting brackets. A connecting block is threaded to the outer side of the lead screw. One end of the connecting block is slidably connected to the inner side of the mounting bracket. The connecting block is fixedly connected to two U-shaped plates located on the same side. The elastic component includes two T-shaped rods, which are slidably connected to one side of the U-shaped plate and fixedly connected to the scraper at the other end. A spring is sleeved on the outside of the T-shaped rods and between the scraper and the U-shaped plate.

[0007] Preferably, a limiting block is fixedly connected to one end of each strip block. A groove is formed on the top of each strip block, and rollers are rotatably connected at equal intervals inside the groove.

[0008] Preferably, a baffle with a throttle handle is rotatably connected to one side of the housing, and a locking block is fixedly connected to the other side of the housing, with one end of the baffle extending into the interior of the locking block.

[0009] Preferably, a connecting pipe is fixedly provided at the top of the housing and on both sides of the strip block, the bottom end of the connecting pipe extends into the interior of the housing and is fixedly connected to a spray pipe, and nozzles are provided at equal intervals on the outer side of the spray pipe.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. The displacement component drives the scraper to move up and down reciprocally. The unique structure of the scraper ensures that cleaning can be carried out during the up and down movement, and both sides of the construction template can be operated at the same time. Multiple scrapers can be used to clean four construction templates at the same time, thereby improving cleaning efficiency and overcoming the limitations of the bottom-lowering device.

[0012] 2. When encountering a cement block that is stubbornly connected to the construction formwork, the scraper will experience significant resistance, and the spring will deform, forcing the scraper to move away from the construction formwork, thereby preventing the servo motor from overloading and achieving a protective function. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a front view structural diagram of the present utility model.

[0016] Figure 3 This is a schematic diagram of the elastic component and displacement component of this utility model.

[0017] Figure 4 This is a schematic diagram of the exploded structure of the elastic component of this utility model.

[0018] Figure 5 This utility model Figure 1 A magnified structural diagram of point A in the middle.

[0019] In the diagram: 1. Housing; 2. Strip block; 3. Roller; 4. Baffle; 5. Locking block; 6. Mounting bracket; 7. Servo motor; 8. Lead screw; 9. Connecting block; 10. U-shaped plate; 11. Scraper; 12. T-shaped rod; 13. Spring; 14. Limiting block; 15. Nozzle; 16. Connecting pipe. Detailed Implementation

[0020] 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.

[0021] Example: Figure 1-4As shown, this utility model provides a construction template waste removal device, including a non-closed shell 1 with openings at both ends. Four strip blocks 2 are fixedly connected to the top and bottom of the inner wall of the shell 1. The strip blocks 2 located between the top and bottom are used to place the construction template. U-shaped plates 10 are provided on both sides of the construction template. Two mounting brackets 6 are fixedly connected to one end of the shell 1. A displacement component that drives the U-shaped plates 10 to move is provided on the inner side of the mounting brackets 6. A scraper 11 is provided on the side of the U-shaped plates 10 closest to the construction template. The scraper 11 has a Y-shaped structure on the side closest to the construction template, and the scraper 11 is connected to the U-shaped plates 10 by an elastic component. The displacement component includes a lead screw 8 rotatably connecting the inner sides of the mounting brackets 6. A servo motor 7 is fixedly installed on the top of the mounting brackets 6. A connecting block 9 is threadedly connected to the outer side of the lead screw 8. One end of the connecting block 9 is slidably connected to the inner side of the mounting bracket 6, and the connecting block 9 is fixedly connected to the two U-shaped plates 10 located on the same side. The elastic component includes two T-shaped rods 12, which are slidably connected to one side of the U-shaped plate 10 and fixedly connected to the scraper 11 at the other end. A spring 13 is sleeved on the outside of the T-shaped rods 12 and located between the scraper 11 and the U-shaped plate 10.

[0022] By adopting the above technical solution, the construction template is placed between two strip blocks 2 and simultaneously between two scrapers 11. A servo motor 7 drives two U-shaped plates 10 downwards, thereby causing the scrapers 11 to move downwards as well. Cement blocks located on both sides of the construction template are then carried down, allowing for cleaning of both sides of the template. When cement blocks are stubbornly attached to the template, the scrapers 11 experience significant resistance, causing the springs 13 to deform and force the scrapers 11 to move away from the template, thus preventing overload of the servo motor 7 and providing protection. The Y-shaped structure of the scrapers 11 allows for cleaning operations during both up-and-down reciprocating movements. Furthermore, multiple scrapers 11 can be used to clean four construction templates simultaneously, improving cleaning efficiency and overcoming the limitations of lowering devices.

[0023] like Figure 4 As shown, a limit block 14 is fixedly connected to one end of each strip block 2. A groove is provided on the top of the strip block 2, and rollers 3 are rotatably connected at equal intervals inside the groove.

[0024] By adopting the above technical solution, when the construction template is placed between the two strip blocks 2, the construction template will slide on the roller 3, thereby reducing friction and facilitating the pushing in or taking out of the construction template. The limiting block 14 can limit the construction template to prevent it from detaching from the strip block 2 when pushed in.

[0025] like Figure 4As shown, a baffle 4 with a handle on the outside is rotatably connected to one side of the housing 1, and a locking block 5 is fixedly connected to the other side of the housing 1. One end of the baffle 4 extends into the interior of the locking block 5. Connecting pipes 16 are fixedly installed on the top of the housing 1 and on both sides of the strip block 2. The bottom end of the connecting pipe 16 extends into the interior of the housing 1 and is fixedly connected to a spray pipe 15. Spray nozzles are equidistantly arranged on the outside of the spray pipe 15.

[0026] By adopting the above technical solution, after the construction template is placed between the two strip blocks 2, the baffle 4 is rotated so that one end of it enters the inside of the locking block 5. In this way, during cleaning, the baffle 4 and the limiting block 14 are used for positioning to prevent random displacement. The connecting pipe 16 is used to connect an external water pipe, which sprays water on the construction template when the scraper 11 moves up and down, thereby avoiding overheating due to friction and carrying away cement blocks.

[0027] Working Principle: When cleaning the construction template, the template is slid between two strip blocks 2. When it reaches its maximum position, it abuts against the limiting block 14. Then, the servo motor 7 is activated by the external controller, which drives the connecting block 9 downward, simultaneously driving the two U-shaped plates 10 and the scraper 11 downward, thus cleaning the cement blocks. When encountering stubborn cement blocks, the spring 13 deforms, causing the scraper 11 to retract away from the construction template. After reaching the maximum position, the servo motor 7 reverses, driving the scraper 11 upward. The unique structure of the scraper 11 ensures cleaning during both upward and downward movements. Dust generated during cleaning adheres to the construction template, so the connecting pipe 16 can be connected to an external water source, and multiple nozzles on the spray pipe 15 spray water onto the construction template. The water flows from top to bottom of the construction template, carrying away dust and other adhering impurities, thus completing the cleaning operation.

[0028] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A construction formwork waste removal apparatus comprising an open ended non-enclosed housing (1) characterised in that: The top and bottom of the inner wall of the shell (1) are fixedly connected with four strip-shaped blocks (2), the strip-shaped blocks (2) between the top and the bottom are used for placing construction templates, both sides of the construction templates are provided with U-shaped plates (10), one end of the shell (1) is fixedly connected with two mounting racks (6), the inner side of the mounting rack (6) is provided with a displacement assembly for moving the U-shaped plate (10), one side of the U-shaped plate (10) close to the construction template is provided with a scraper (11), one side of the scraper (11) close to the construction template is in Y-shaped structure, and the scraper (11) and the U-shaped plate (10) are connected through an elastic assembly.

2. A building formwork waste removal apparatus as claimed in claim 1, wherein, The displacement assembly comprises a lead screw (8) rotatably connected between the inner sides of the mounting racks (6), the top of the mounting rack (6) is fixedly provided with a servo motor (7), the outer side of the lead screw (8) is threadedly connected with a connecting block (9), one end of the connecting block (9) is slidably connected with the inner side of the mounting rack (6), and the connecting block (9) is fixedly connected with the two U-shaped plates (10) on the same side.

3. A construction formwork waste removal apparatus as claimed in claim 1, wherein, The elastic assembly comprises two T-shaped rods (12), the T-shaped rods (12) are slidably connected on one side of the U-shaped plate (10) and are fixedly connected with the scraper (11) at the other end, and springs (13) are sleeved on the outer sides of the T-shaped rods (12) and between the scraper (11) and the U-shaped plate (10).

4. A building formwork waste removal apparatus as claimed in claim 3, wherein, One end of the strip-shaped block (2) is fixedly connected with a limiting block (14).

5. A construction formwork waste removal apparatus as claimed in claim 1, wherein, The top of the strip-shaped block (2) is provided with a groove, and the groove is rotatably connected with a roller (3) at equal intervals.

6. A building formwork waste removal apparatus as claimed in claim 1, wherein, One side of the shell (1) is rotatably connected with a baffle (4) provided with a rotating handle on the outer side, the other side of the shell (1) is fixedly connected with a clamping block (5), and one end of the baffle (4) extends into the clamping block (5).

7. A construction formwork waste removal apparatus as claimed in claim 1, wherein, The top of the shell (1) and both sides of the strip-shaped block (2) are fixedly provided with connecting pipes (16), The bottom end of the connecting pipe (16) extends into the shell (1) and is fixedly connected with a spray pipe (15), The outer side of the spray pipe (15) is provided with spray heads at equal intervals. ​

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