A phosphogypsum prefabricated block gap colloidal scraping device

Abstract

This utility model discloses a colloid scraping device for gaps in phosphogypsum precast blocks, comprising a horizontal plate, a vertical rod mounted on the horizontal plate, a vertical plate mounted on the end of the vertical rod away from the horizontal plate, a sleeve rod fixed to the surface of the vertical plate, an extension rod disposed inside the vertical plate, a scraper fixed to the end of the extension rod away from the vertical plate, and a connecting hole formed inside the extension rod. In this phosphogypsum precast block colloid scraping device, the horizontal plate can rest on the edge of the phosphogypsum precast block, pushing the horizontal plate to move synchronously through the vertical rod, the vertical plate, and the extension rod. The extension rod can drive the scraper to scrape away the colloid overflowing from the gaps. The vertical rod can move up and down on the horizontal plate, which is beneficial for adjusting the height of the vertical rod according to the width of the phosphogypsum precast block, thereby driving the extension rod and scraper to adjust their height. Twisting the adjusting rod allows the extension rod to extend and retract on the vertical plate and the sleeve rod via a thread, which is beneficial for the extension rod to drive the scraper to adjust the distance between itself and the phosphogypsum precast block.

Description

Technical Field

[0001] This utility model relates to the field of colloid leveling technology, specifically a colloid leveling device for gaps in phosphogypsum precast blocks. Background Technology

[0002] Phosphogypsum, a waste product from phosphate fertilizer production, has seen widespread use in building materials in recent years, primarily as a raw material. The production of its wall panels mainly relies on factory prefabrication. Currently, the longitudinal overlap between prefabricated phosphogypsum wall blocks is achieved through prefabricated tenons and grooves and the application of adhesive. However, after the phosphogypsum blocks are longitudinally overlapped, adhesive easily overflows from the gaps between them, making it difficult to remove promptly. This overflowing adhesive can contaminate the surface of the phosphogypsum blocks, affecting the wall's aesthetics. To address these issues, an innovative design is proposed based on the existing lintel masonry structure. Utility Model Content

[0003] The purpose of this utility model is to provide a colloid scraping device for gaps in phosphogypsum precast blocks to solve the technical problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a colloid scraping device for gaps in phosphogypsum precast blocks, comprising a horizontal plate, a vertical rod mounted on the horizontal plate, a vertical plate mounted on the end of the vertical rod away from the horizontal plate, a sleeve rod fixed to one side surface of the vertical plate, an extension rod provided inside the vertical plate, and the extension rod extending from the other side surface of the vertical plate, a scraper fixed to the end of the extension rod extending out of the vertical plate, a connecting hole provided inside the extension rod, an adjusting rod provided inside the connecting hole, the adjusting rod being installed inside the sleeve rod, and the adjusting rod extending from the end of the sleeve rod away from the vertical plate.

[0005] Preferably, the lower surface of the cross plate is rotatably provided with rollers.

[0006] Preferably, the vertical rod and the horizontal plate are slidably connected through each other, and the end of the horizontal plate is threaded with a fastening bolt for securing the vertical rod.

[0007] Preferably, the adjusting rod is rotatably connected to the end of the sleeve rod away from the vertical plate, and the adjusting rod is threadedly connected to the end of the extension rod away from the scraper through a mating hole.

[0008] Preferably, a guide rod is fixed to the surface of the extension rod, and guide grooves matching the guide rod are opened on the inner walls of the vertical plate and the sleeve rod, with the guide rod located in the guide groove.

[0009] Preferably, the end of the adjusting rod away from the vertical plate is provided with a hand-held part.

[0010] Preferably, the surface of the handheld part is provided with a flexible buffer layer.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: the colloid scraping device for gaps in the phosphogypsum precast block has a horizontal plate that can be placed on the edge of the phosphogypsum precast block. The horizontal plate is pushed to move synchronously through the vertical rod, the vertical plate, and the extension rod. The extension rod can drive the scraper to scrape off the colloid overflowing from the gap. The vertical rod can move up and down on the horizontal plate, which is beneficial for the vertical rod to drive the extension rod and the scraper to adjust the height according to the width of the phosphogypsum precast block. Twisting the adjusting rod can push the extension rod to extend and retract on the vertical plate and the sleeve rod through the thread, which is beneficial for the extension rod to drive the scraper to adjust the distance between the extension rod and the phosphogypsum precast block. Attached Figure Description

[0012] Figure 1 This is a front view schematic diagram of the overall structure of the colloid scraping device for gaps in phosphogypsum precast blocks according to an embodiment of the present invention.

[0013] Figure 2 This is a cross-sectional view of the connection structure between the horizontal plate and the vertical rod according to an embodiment of the present invention;

[0014] Figure 3 This is a cross-sectional view of the extension rod and sleeve rod according to an embodiment of the present invention.

[0015] In the diagram: 1. Horizontal plate; 2. Roller; 3. Vertical rod; 4. Fastening bolt; 5. Vertical plate; 6. Sleeve rod; 7. Extension rod; 8. Scraper; 9. Connecting hole; 10. Adjusting rod; 11. Guide rod; 12. Guide groove. Detailed Implementation

[0016] 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.

[0017] Please see Figures 1-3 This utility model provides a colloid scraping device for gaps in phosphogypsum precast blocks, including a horizontal plate 1, a vertical rod 3 installed on the horizontal plate 1, a vertical plate 5 installed at the end of the vertical rod 3 away from the horizontal plate 1, a sleeve rod 6 fixed on one side surface of the vertical plate 5, an extension rod 7 provided inside the vertical plate 5, and the extension rod 7 extending from the other side surface of the vertical plate 5, a scraper 8 fixed at the end of the extension rod 7 extending from the vertical plate 5, a docking hole 9 opened inside the extension rod 7, an adjusting rod 10 provided in the docking hole 9, the adjusting rod 10 installed inside the sleeve rod 6, and the adjusting rod 10 extending from the end of the sleeve rod 6 away from the vertical plate 5.

[0018] In one or more embodiments of this utility model, a roller 2 is rotatably mounted on the lower surface of the horizontal plate 1, which facilitates pushing the horizontal plate 1 to slide and move along the edge of the phosphogypsum precast block via the roller 2.

[0019] In one or more embodiments of this utility model, the vertical rod 3 is slidably connected to the horizontal plate 1 through a through-hole, and the end of the horizontal plate 1 is threaded with a fastening bolt 4 for fastening the vertical rod 3 through a through-hole. The vertical rod 3 can move up and down on the horizontal plate 1, and tightening the fastening bolt 4 can lock the vertical rod 3 in place.

[0020] In one or more embodiments of this utility model, the adjusting rod 10 is rotatably connected to the end of the sleeve rod 6 away from the vertical plate 5, and the adjusting rod 10 is threadedly connected to the end 7 of the extension rod away from the scraper 8 through the mating hole 9. The adjusting rod 10 can be rotated on the sleeve rod 6, and the rotating adjusting rod 10 can push the extension rod 7 to extend and retract through the thread.

[0021] In one or more embodiments of this utility model, a guide rod 11 is fixed on the surface of the extension rod 7, and a guide groove 12 matching the guide rod 11 is provided on the inner wall of the vertical plate 5 and the sleeve rod 6. The guide rod 11 is located in the guide groove 12, and the guide rod 11 and the guide groove 12 cooperate with each other, which helps to limit the extension rod 7 from rotating synchronously with the adjusting rod 10 and improves the stability of the extension rod 7 in telescopic adjustment.

[0022] In one or more embodiments of this utility model, a hand-held portion is provided at the end of the adjusting rod 10 away from the vertical plate 5. By providing the hand-held portion, it is convenient for the operator to hold the end of the adjusting rod 10 and for the scraper 8 to abut against the gap in the wall, further ensuring the scraping effect.

[0023] In one or more embodiments of this invention, a flexible cushioning layer is provided on the surface of the handheld part. By providing this cushioning layer, hand comfort is improved and friction between the handheld part and the hand is reduced. In practice, the flexible cushioning layer can be made of silicone or other flexible materials.

[0024] according to Figures 1-3As shown, firstly, the horizontal plate 1 can be placed on the edge of the phosphogypsum precast block. Then, the horizontal plate 1 can be pushed to slide along the edge of the phosphogypsum precast block via the roller 2. At this time, the horizontal plate 1, which is sliding, is simultaneously displaced by the vertical rod 3, the vertical plate 5, and the extension rod 7. The extension rod 7 can drive the scraper 8 to scrape off the glue overflowing from the gap. When it is necessary to adjust the position of the scraper 8, the fastening bolt 4 on the horizontal plate 1 is loosened. At this time, the vertical rod 3 can move up and down on the horizontal plate 1, which is beneficial for the vertical rod 3 to drive the extension rod 7 and the scraper 8 to adjust the height according to the width of the phosphogypsum precast block. When it is necessary to adjust the distance between the scraper 8 and the phosphogypsum precast block, the adjusting rod 10 is turned. The adjusting rod 10 can then push the extension rod 7 to extend and retract on the vertical plate 5 and the sleeve rod 6 through the thread. The extension rod 7 is extended and retracted through the cooperation between the guide rod 11 and the guide groove 12, which is beneficial for the extension rod 7 to drive the scraper 8 to adjust the distance between it and the phosphogypsum precast block.

[0025] 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 device for scraping phosphogypsum preform block gap colloid, comprising a horizontal plate (1), characterized in that: A vertical rod (3) is installed on the horizontal plate (1). A vertical plate (5) is installed at the end of the vertical rod (3) away from the horizontal plate (1). A sleeve rod (6) is fixed on one side surface of the vertical plate (5). An extension rod (7) is provided inside the vertical plate (5). The extension rod (7) extends from the other side surface of the vertical plate (5). A scraper (8) is fixed at the end of the extension rod (7) that extends out of the vertical plate (5). A docking hole (9) is provided inside the extension rod (7). An adjusting rod (10) is provided inside the docking hole (9). The adjusting rod (10) is installed inside the sleeve rod (6). The adjusting rod (10) extends from the end of the sleeve rod (6) away from the vertical plate (5).

2. The device for filling the gap between the phosphogypsum prefabricated blocks according to claim 1, characterized in that: The lower surface of the horizontal plate (1) is rotatably provided with rollers (2).

3. The device for filling the gap between the phosphogypsum prefabricated blocks according to claim 1, characterized in that: The vertical rod (3) is slidably connected to the horizontal plate (1), and the end of the horizontal plate (1) is threaded with a fastening bolt (4) for fastening the vertical rod (3).

4. The device for filling the gap between the phosphogypsum prefabricated blocks according to claim 1, characterized in that: The adjusting rod (10) is rotatably connected to the end of the sleeve rod (6) away from the vertical plate (5), and the adjusting rod (10) is threadedly connected to the end of the extension rod (7) away from the scraper (8) through the docking hole (9).

5. The device for filling the gap between the phosphogypsum precast blocks according to claim 1, characterized in that: The extension rod (7) has a guide rod (11) fixed on its surface. The inner walls of the vertical plate (5) and the sleeve rod (6) are provided with guide grooves (12) that match the guide rod (11). The guide rod (11) is located in the guide groove (12).

6. A device for jointing and screeding of phosphogypsum preforms according to any of claims 1-5, characterized in that: The end of the adjusting rod (10) away from the vertical plate (5) is provided with a hand-held part.

7. The device for filling the gap between the phosphogypsum precast blocks according to claim 6, characterized in that: The surface of the handheld part is provided with a flexible buffer layer.

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