Roof panel forming device

Abstract

The utility model discloses a roof board forming device, including bottom plate fastener, a plurality of side plate fastener and scraping material subassembly fastener, a plurality of side plate fastener detachably connected in bottom plate fastener, and side plate fastener and bottom plate fastener enclose and form the pouring cavity, and scraping material subassembly fastener includes slide fastener, rotating part fastener and scraper fastener, and slide fastener is along horizontal direction and is slidably installed in bottom plate fastener, and rotating part fastener can rotate and be installed in slide fastener around horizontal axis, and horizontal axis is perpendicular to the sliding direction of slide fastener, and scraper fastener is located in rotating part fastener and extends along horizontal axis, and scraper fastener has scraper blade fastener. The utility model discloses a roof board forming device, when the concrete of injection is scraped flat, simple operation, save time and effort, and the scraping flat effect is better.

Description

Technical Field

[0001] This utility model relates to the field of mold technology, and in particular to a roof panel forming device. Background Technology

[0002] Precast roof panels are generally formed by casting using roof panel forming molds. The roof panel forming molds include a base plate fastener and multiple side plate fasteners. The multiple side plate fasteners are detachably connected to the top surface of the base plate fasteners and together with the base plate fasteners form a casting cavity. Concrete is injected into the casting cavity to form a precast roof panel.

[0003] After the concrete is poured, the top of the concrete needs to be leveled using a scraper fastener. Since the side plate fasteners need to be disassembled, it is inconvenient to install the scraper fastener. In the existing technology, workers usually use a hand-held scraper fastener to level the concrete, which is troublesome, time-consuming and labor-intensive, and the leveling effect is poor. Utility Model Content

[0004] This utility model aims to solve at least one of the technical problems existing in the prior art. To this end, this utility model proposes a roof panel forming device that is simple to operate, saves time and labor, and achieves better leveling results when leveling injected concrete.

[0005] A roof forming apparatus according to an embodiment of the present invention includes a base plate fastener, a plurality of side plate fasteners, and a scraper assembly fastener. The plurality of side plate fasteners are detachably connected to the base plate fastener. The side plate fasteners and the base plate fastener enclose a casting cavity. The scraper assembly fastener includes a carriage fastener, a rotating part fastener, and a scraper fastener. The carriage fastener is slidably mounted on the base plate fastener in a horizontal direction. The rotating part fastener is rotatably mounted on the carriage fastener about a horizontal axis, the horizontal axis being perpendicular to the sliding direction of the carriage fastener. The scraper fastener is disposed on the rotating part fastener and extends along the horizontal axis. The scraper fastener has a scraper blade fastener. The carriage fastener can slide to a position where the rotating part fastener passes over the casting cavity. The rotating part fastener can rotate to a first position where the scraper fastener is below the rotating part fastener and the scraper blade fastener is facing downwards, and a second position where the scraper fastener is above the rotating part fastener and the scraper blade fastener is facing upwards.

[0006] The roof panel forming apparatus according to the embodiments of the present utility model has at least the following beneficial effects: During the manufacturing of precast roof slabs, the rotating fastener is rotated so that the scraper fastener is positioned above the rotating fastener. The sliding carriage fastener is then moved to a position above the side plate fastener installation location. Multiple side plate fasteners are then installed on top of the base plate fastener to form a pouring cavity. Concrete is then poured into the pouring cavity. The sliding carriage fastener is then moved to a position above the pouring cavity. Finally, the rotating fastener is rotated so that the scraper fastener is positioned below the rotating fastener and the scraper blade is tightened. With the fastener facing downwards, the scraper blade of the scraper fastener can contact the top of the concrete. Then, by sliding the carriage fastener, the scraper fastener can be driven to level the concrete. The operation is simple, time-saving, labor-saving, and the leveling effect is better. In addition, the scraper fastener of this application is installed on the base plate fastener through the carriage fastener. The carriage fastener can drive the rotating part fastener and the scraper fastener to move to the side above the installation position of the side plate fastener. In this way, when disassembling or demolding the side plate fastener, interference between the rotating part fastener and the scraper fastener can be avoided, making disassembly and demolding of the side plate fastener and demolding more convenient.

[0007] According to some embodiments of the present invention, the rotating part fastener is provided with a limiting part fastener, the limiting part fastener is equipped with a limiting bolt fastener, and the slide fastener is provided with two limiting hole fasteners corresponding to the limiting bolt fasteners. When the scraper fastener is in the first position and the second position, the limiting bolt fasteners can be inserted into the two limiting hole fasteners respectively to lock the rotating part fastener.

[0008] According to some embodiments of the present invention, when the scraper fastener is located in the first position and the second position, the scraper fastener can be adjusted by vertical movement.

[0009] According to some embodiments of the present invention, the scraper fastener has a plurality of screw fasteners on the side opposite to the scraper blade fastener, the rotating part fastener has a plurality of through holes, the screw fasteners pass through the through holes and extend radially along the horizontal axis, and the screw fasteners are threadedly connected to two locking nut fasteners, the two locking nut fasteners respectively abutting against the opposite sides of the rotating part fastener.

[0010] According to some embodiments of the present invention, four side plate fasteners are provided, wherein two opposite side plate fasteners are arranged along the sliding direction of the carriage fastener, and the other two opposite side plate fasteners are arranged along the horizontal axis.

[0011] According to some embodiments of the present invention, among the four side plate fasteners, two opposite side plate fasteners are defined as first side plate fasteners, and the other two opposite side plate fasteners are defined as second side plate fasteners. The end face of the first side plate fastener near the second side plate fastener is attached to the inner surface of the second side plate fastener.

[0012] According to some embodiments of the present invention, a connecting plate fastener is provided on the outer surface of the end of the first side plate fastener near the second side plate fastener, and an extension plate fastener is formed on the end of the second side plate fastener near the first side plate fastener. The extension plate fastener protrudes from the outer surface of the first side plate fastener, and a locking mechanism fastener is provided between the connecting plate fastener and the extension plate fastener. The locking mechanism fastener is used to make the end face of the end of the first side plate fastener near the second side plate fastener tightly adhere to the inner surface of the second side plate fastener.

[0013] According to some embodiments of the present invention, the locking mechanism fastener includes: U-shaped clamping fastener, wherein the connecting plate fastener and the extension plate fastener extend into the U-shaped clamping fastener; A locking bolt fastener is provided on the U-shaped clamping fastener; The U-shaped clamping fastener and the locking bolt fastener respectively abut against the opposite sides of the connecting plate fastener and the extension plate fastener.

[0014] According to some embodiments of the present invention, the slide fastener includes two sliding parts, both of which are slidably mounted on the base plate fastener in a horizontal direction. The two ends of the rotating part fastener are respectively rotatably connected to the two sliding parts. During the sliding process, the two sliding parts can pass through the opposite sides of the two side plate fasteners.

[0015] According to some embodiments of the present invention, the bottom end of the side plate fastener is provided with a mounting plate fastener, the mounting plate fastener is attached to the top surface of the bottom plate fastener, and is connected to the bottom plate fastener by a fastener.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and some advantages will become apparent from the description or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein: Figure 1 This is a schematic diagram of the roof panel forming device according to an embodiment of the present utility model; Figure 2 for Figure 1 Enlarged view of point A in the middle; Figure 3 for Figure 1 Enlarged view of point B in the middle; Figure 4 This is a schematic diagram of the installation of the fasteners for the rotating part.

[0018] Icon labels: Base plate 100; guide rail 101; Side plate 200; First side plate 201; Second side plate 202; Connecting plate 203; Extension plate 204; Mounting plate 205; Scraper assembly 300; slide 301; rotating part 302; scraper 303; scraper blade 304; limiting part 305; limiting bolt 306; limiting hole 307; screw 308; locking nut 309; Locking mechanism 400; U-shaped clamp 401; locking bolt 402. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0020] In the description of this utility model, it should be understood that the orientation descriptions, such as up, down, etc., are based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] In the description of this utility model, "multiple" refers to two or more. The use of "first" and "second" is for distinguishing technical features only and should not be construed as indicating or implying relative importance, the number of technical features indicated, or the order of the indicated technical features.

[0022] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0023] The following is for reference. Figures 1 to 4 Describes a roof panel forming apparatus according to an embodiment of the present invention.

[0024] According to the roof panel forming apparatus of the present utility model embodiment, refer to Figures 1 to 4 As shown, it includes a base plate 100, multiple side plates 200, and a scraper assembly 300.

[0025] Multiple side plates 200 are detachably connected to the base plate 100, and the side plates 200 and the base plate 100 enclose a casting cavity. The scraper assembly 300 includes a slide 301, a rotating part 302, and a scraper 303. The slide 301 is slidably mounted on the base plate 100 in a horizontal direction. The sliding direction of the slide 301 can be the length direction of two opposing side plates 200. The rotating part 302 is rotatably mounted on the slide 301 about a horizontal axis. The horizontal axis is perpendicular to the sliding direction of the slide 301. The extension direction of the horizontal axis can be the length direction of another pair of opposing side plates 200. The scraper 303 is disposed on the rotating part 302 and extends along the horizontal axis. The scraper 303 has a scraper blade 304, which is used to smooth the concrete.

[0026] The slide 301 can slide to a position where the rotating part 302 passes over the pouring cavity. The rotating part 302 can rotate to a first position where the scraper 303 is below the rotating part 302 and the scraper blade 304 is facing down. In this position, the scraper blade 304 of the scraper 303 can smooth the concrete. The rotating part 302 can also rotate to a second position where the scraper 303 is above the rotating part 302 and the scraper blade 304 is facing up. In this position, the scraper blade 304 of the scraper 303 is separated from the concrete and is located above the pouring cavity.

[0027] In this application, when manufacturing precast roof panels, the rotating part 302 is rotated so that the scraper 303 is positioned above the rotating part 302. The sliding carriage 301 is then slid to move the rotating part 302 and the scraper 303 to the side above the installation position of the side panel 200. Then, multiple side panels 200 are installed on the base plate 100 to form a pouring cavity. Concrete is then poured into the pouring cavity. The sliding carriage 301 is then slid to move the rotating part 302 and the scraper 303 to the top of the pouring cavity. The rotating part 302 is then rotated so that the scraper 303 is positioned below the rotating part 302 with the scraper blade 304 facing downwards. The scraper blade 304 of the scraper 303 can then contact the top of the concrete. The sliding carriage 301 is then slid to drive the scraper 303 to level the concrete. The operation is simple, time-saving, labor-saving, and the leveling effect is better.

[0028] Furthermore, the scraper 303 of this application is mounted on the base plate 100 via the slide 301. The slide 301 can drive the rotating part 302 and the scraper 303 to move to the upper side of the installation position of the side plate 200. In this way, when disassembling or demolding the side plate 200, interference between the rotating part 302 and the scraper 303 can be avoided, making it more convenient to disassemble or demold the side plate 200.

[0029] refer to Figure 1 , Figure 2 and Figure 4 As shown, in some embodiments of this utility model, the rotating part 302 is provided with a limiting part 305, the limiting part 305 is equipped with a limiting bolt 306, and the slide 301 is provided with two limiting holes 307 corresponding to the limiting bolt 306. When the scraper 303 is in the first position and the second position, the limiting bolt 306 can be inserted into the two limiting holes 307 respectively to lock the rotating part 302. For example, there can be two limiting parts 305, which are respectively connected to the two ends of the rotating part 302. Each limiting part 305 can be threaded with a limiting bolt 306. The slide 301 can be provided with four limiting holes 307. Each limiting bolt 306 is provided with two limiting holes 307. The two limiting holes 307 corresponding to the limiting bolt 306 can be located above and below the rotating part 302, respectively. When the rotating part 302 rotates to the first position, the limiting bolt 306 can be inserted into the upper limiting hole 307. When the rotating part 302 rotates to the second position, the limiting bolt 306 can be inserted into the lower limiting hole 307.

[0030] In this embodiment, the rotating part 302 is configured such that when the scraper 303 is in the first position and the second position, the limiting bolt 306 can be inserted into the two limiting holes 307 respectively to lock the rotating part 302, restricting the rotating part 302 from rotating freely, thereby enabling the scraper 303 to be kept in the desired first position and the second position.

[0031] refer to Figure 1 and Figure 2 As shown, in some embodiments of this utility model, when the scraper 303 is in the first position and the second position, the scraper 303 can be adjusted vertically. In this way, the scraper 303 can be raised and lowered according to the different thicknesses of precast roof panels to be manufactured, making the scraper 303 suitable for precast roof panels of different thicknesses, thus making it more convenient to use and more practical.

[0032] refer to Figure 1 and Figure 2 As shown, in some embodiments of this utility model, the scraper 303 is provided with a plurality of screws 308 on the side opposite to the scraper blade 304, and the rotating part 302 is provided with a plurality of through holes. The screws 308 pass through the through holes and extend radially along the horizontal axis. The screws 308 are threadedly connected to two locking nuts 309, and the two locking nuts 309 abut against the opposite sides of the rotating part 302 respectively.

[0033] In this embodiment, when the scraper 303 is in the first position and the second position, the screw 308 extends vertically, and the locking nut 309 is turned so that different positions of the screw 308 in the length direction are located in the through hole of the rotating part 302, thereby realizing the lifting and lowering adjustment of the scraper 303. The structure is simple and the adjustment is convenient.

[0034] It should be noted that the scraper 303 can also be raised and lowered by other structures. For example, the scraper 303 can also be raised and lowered by the extension and retraction of the hydraulic cylinder.

[0035] refer to Figure 1 As shown, in some embodiments of this utility model, four side plates 200 are provided, wherein two opposing side plates 200 are arranged along the sliding direction of the slide 301, and the surfaces of the two side plates 200 are perpendicular to the sliding direction of the slide 301. The other two opposing side plates 200 are arranged along a horizontal axis, and the surfaces of the two side plates 200 are perpendicular to the extension direction of the horizontal axis.

[0036] In this embodiment, the slide 301 moves the scraper 303 so that the scraper 303 can move along the length of the two opposite side plates 200, thereby improving the leveling effect of the concrete and avoiding the side plates 200 from hindering the movement of the scraper 303.

[0037] refer to Figure 1 As shown, in some embodiments of this utility model, among the four side plates 200, two opposite side plates 200 are defined as first side plates 201, and the other two opposite side plates 200 are defined as second side plates 202. The end face of the first side plate 201 near the second side plate 202 is attached to the inner surface of the second side plate 202.

[0038] In this embodiment, the end face of the first side plate 201 near the second side plate 202 is attached to the inner surface of the second side plate 202, that is, to the surface of the second side plate 202 near the pouring cavity. This makes the sealing effect between the two adjacent side plates 200 better and reduces the occurrence of concrete leakage.

[0039] refer to Figure 1 and Figure 3 As shown, in some embodiments of this utility model, a connecting plate 203 is provided on the outer surface of the end of the first side plate 201 near the second side plate 202. The plate surface of the connecting plate 203 can be perpendicular to the plate surface of the first side plate 201. An extension plate 204 is formed on the end of the second side plate 202 near the first side plate 201. The plate surface of the extension plate 204 can be parallel to the plate surface of the second side plate 202. The extension plate 204 protrudes from the outer surface of the first side plate 201. A locking mechanism 400 is provided between the connecting plate 203 and the extension plate 204. The locking mechanism 400 is used to make the end face of the end of the first side plate 201 near the second side plate 202 tightly attached to the inner surface of the second side plate 202.

[0040] In this embodiment, a connecting plate 203 and an extension plate 204 are provided, and a locking mechanism 400 is provided between the connecting plate 203 and the extension plate 204. This makes the connection between the two adjacent side plates 200 more stable, and makes the end face of the first side plate 201 near the second side plate 202 fit more tightly against the inner surface of the second side plate 202. This results in a better sealing effect between the two adjacent side plates 200, which can further reduce the occurrence of concrete leakage.

[0041] refer to Figure 1 and Figure 3 As shown, in some embodiments of this utility model, the locking mechanism 400 includes a U-shaped clamp 401 and a locking bolt 402, a connecting plate 203 and an extension plate 204 extending into the U-shaped clamp 401, and the locking bolt 402 being disposed in the U-shaped clamp 401; wherein, the U-shaped clamp 401 and the locking bolt 402 respectively abut against the opposite sides of the connecting plate 203 and the extension plate 204.

[0042] In this embodiment, when in use, the U-shaped clamp 401 is placed over the connecting plate 203 and the extension plate 204, and then the locking bolt 402 is rotated so that the U-shaped clamp 401 and the locking bolt 402 abut against the opposite sides of the connecting plate 203 and the extension plate 204, thereby achieving the locking between the connecting plate 203 and the extension plate 204. The operation is simple and convenient.

[0043] It should be noted that the locking mechanism 400 can also be a bolt directly installed between the connecting plate 203 and the extension plate 204, which will not be elaborated here.

[0044] refer to Figure 1 As shown, in some embodiments of this utility model, the slide 301 includes two sliding parts, both of which are slidably mounted on the base plate 100 in a horizontal direction. The two ends of the rotating part 302 are rotatably connected to the two sliding parts, respectively. During sliding, the two sliding parts can pass through opposite sides of two opposing side plates 200. For example, the base plate 100 has a guide rail 101 on one of the opposite sides of a set of two opposing side plates 200, and the two sliding parts are slidably mounted on the two guide rails 101 respectively.

[0045] In this embodiment, this configuration can prevent interference between the carriage 301 and the side plate 200, making the carriage 301 slide more smoothly.

[0046] refer to Figure 1 As shown, in some embodiments of this utility model, a mounting plate 205 is provided at the bottom end of the side plate 200. The mounting plate 205 is attached to the top surface of the base plate 100 and connected to the base plate 100 by fasteners. In this embodiment, the mounting plate 205 is provided at the bottom end of the side plate 200, which makes the installation of the side plate 200 more convenient.

[0047] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A roof panel forming apparatus, characterized by, include: Base plate; Multiple side plates are detachably connected to the base plate, and the side plates and the base plate enclose a casting cavity; A scraping assembly includes a carriage, a rotating part, and a scraper. The carriage is slidably mounted on the base plate in a horizontal direction. The rotating part is rotatably mounted on the carriage about a horizontal axis, which is perpendicular to the sliding direction of the carriage. The scraper is disposed on the rotating part and extends along the horizontal axis, and the scraper has a scraping blade. The carriage can slide to allow the rotating part to pass over the pouring cavity, and the rotating part can rotate to a first position where the scraper is below the rotating part and the scraper blade is facing down, and a second position where it is above the rotating part and the scraper blade is facing up.

2. The roof panel forming apparatus of claim 1 wherein, The rotating part is provided with a limiting part, and the limiting part is equipped with a limiting bolt. The slide is provided with two limiting holes corresponding to the limiting bolt. When the scraper is in the first position and the second position, the limiting bolt can be inserted into the two limiting holes respectively to lock the rotating part.

3. The roof panel forming apparatus of claim 2 wherein, When the scraper is in the first position and the second position, the scraper can be adjusted by moving vertically.

4. The roof panel forming apparatus of claim 3 wherein, The scraper has multiple screws on the side opposite to the scraper blade, and the rotating part has multiple through holes. The screws pass through the through holes and extend radially along the horizontal axis. The screws are threadedly connected to two locking nuts, which abut against opposite sides of the rotating part.

5. The shingle forming apparatus of claim 1, wherein, The side plates are provided in four parts, with two opposite side plates arranged along the sliding direction of the carriage, and the other two opposite side plates arranged along the horizontal axis.

6. The roof panel forming apparatus of claim 5 wherein, Of the four side plates, two opposite side plates are defined as first side plates, and the other two opposite side plates are defined as second side plates. The end face of the first side plate near the second side plate is attached to the inner surface of the second side plate.

7. The roof panel forming apparatus of claim 6 wherein, A connecting plate is provided on the outer surface of the first side plate near the second side plate, and an extension plate is formed on the second side plate near the first side plate. The extension plate protrudes from the outer surface of the first side plate, and a locking mechanism is provided between the connecting plate and the extension plate. The locking mechanism is used to make the end face of the first side plate near the second side plate tightly attached to the inner surface of the second side plate.

8. The roof panel forming apparatus of claim 7 wherein, The locking mechanism includes: The U-shaped clamp, wherein the connecting plate and the extension plate extend into the U-shaped clamp; A locking bolt is provided on the U-shaped clamp; The U-shaped clamp and the locking bolt abut against opposite sides of the connecting plate and the extension plate, respectively.

9. The shingle forming apparatus of claim 1 wherein, The carriage includes two sliding parts, both of which are slidably mounted on the base plate in a horizontal direction. The two ends of the rotating part are rotatably connected to the two sliding parts respectively. During the sliding process, the two sliding parts can pass through the opposite sides of the two side plates.

10. The shingle forming apparatus of claim 1, wherein, The bottom end of the side plate is provided with a mounting plate, which is attached to the top surface of the base plate and connected to the base plate by fasteners.

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