Concrete pouring formwork for building environmental protection

Abstract

The utility model discloses a concrete pouring template for building environmental protection, which comprises a U-shaped plate, side plates are arranged on two sides of the U-shaped plate, guide plates are arranged on the other two sides of the U-shaped plate, a U-shaped frame is sleeved and connected outside the guide plates, a handle is arranged at the top end of the U-shaped frame, a scraping plate is arranged on one side of the U-shaped frame, and the scraping plate is arranged on the other side of the U-shaped frame. And grooves are formed in the bottom ends of the two sides of the U-shaped frame. The scraping plate is driven to move through left-right sliding of the U-shaped frame, then the surface of poured concrete is scraped to be flat, and in the process, the top end of the swing plate collides with the outer wall of the U-shaped plate through synchronous cooperation with the mutual attraction effect of the swing plate, the second magnetic block and the first magnetic block, so that the surface of the poured concrete is scraped to be flat. And therefore, the vibration effect on the concrete poured in the U-shaped plate is achieved, it is guaranteed that the concrete is downwards vibrated and compacted, and the flatness of the surface of the concrete is further promoted.

Description

Technical Field

[0001] The utility model relates to the technical field of casting templates, in particular to a concrete casting template for building environmental protection. Background Art

[0002] Environmentally friendly buildings refer to buildings that, during their entire life cycle, maximize resource conservation (energy, land, water, and materials), protect the environment, and reduce pollution, provide people with healthy, applicable, and efficient use spaces, and coexist harmoniously with nature. They require a large number of molded concrete blocks for repair and construction, and concrete casting templates are used to produce concrete blocks during the pouring of building concrete.

[0003] Chinese patent authorization announcement number CN218614630U discloses a concrete casting template for building environmental protection, including a template box, an adjustment component for adjusting the size of concrete blocks is arranged inside the template box, threaded holes for matching the adjustment components are opened on both sides of the template box, and a smoothing component for leveling concrete is arranged on one side of the top of the template box. The bottom of the moving plate is a smooth surface and is arranged on the top of the template box, which can level the surface of the concrete that has not yet solidified, saving time and labor, and has a good leveling effect. The size of the formed concrete block can be changed to meet the diverse needs of users. The above-mentioned prior art solution has the following shortcomings: the template is not provided with a corresponding vibration function, it is not easy to ensure the compaction effect inside the concrete, and the flatness of the surface, so that the quality of the concrete block cannot be guaranteed, and although the moving plate that moves left and right can be used to achieve the function of leveling the concrete surface, since the moving plate only moves left and right, the friction effect between it and the concrete surface is general, so there is a certain room for improvement. Utility Model Content

[0004] The utility model aims to provide a concrete casting template for building environmental protection, so as to solve the problem that the existing concrete casting template proposed in the above background technology is difficult to ensure the compactness of the interior of the concrete block.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a concrete casting formwork for building environmental protection, comprising a U-shaped plate, side plates are installed on both sides of the U-shaped plate, guide plates are installed on the other two sides of the U-shaped plate, and the outer sleeve of the guide plate is connected with a U-shaped frame, a handle is installed on the top of the U-shaped frame, a scraper is installed on one side of the U-shaped frame, grooves are opened at the bottom ends of both sides of the U-shaped frame, and rotating shafts are installed inside the grooves, swing plates are sleeved on the outside of the rotating shafts, impact mechanisms are provided on the top of the swing plates near the U-shaped plate, and second magnetic blocks are installed on one side of the swing plates below the impact mechanisms, first knocking blocks are installed on the bottom of the swing plates near the U-shaped plate, and first magnetic blocks are evenly installed on the outer side of the U-shaped plate on one side of the second magnetic block.

[0006] When using a building environmental protection concrete casting template of the present technical solution, the scraper is driven to move by the left and right sliding of the U-shaped frame, and then the surface of the cast concrete is scraped flat. In this process, the mutual attraction between the swing plate, the second magnetic block and the first magnetic block is synchronized, so that the top of the swing plate collides with the outer wall of the U-shaped plate, thereby achieving a vibration effect on the cast concrete inside the U-shaped plate, so as to ensure that the concrete is vibrated and compacted downward, thereby further promoting the flatness of the concrete surface, so as to further improve the casting quality.

[0007] Preferably, the U-shaped plate and the side plate together form a rectangular frame with an opening facing upward, and the top end of the side plate is inclined outward and downward.

[0008] Preferably, the first magnetic blocks are distributed at equal intervals on the U-shaped plate, and the intervals between the first magnetic blocks are greater than the width of the first magnetic blocks, and the first magnetic blocks and the second magnetic blocks attract each other.

[0009] Preferably, the U-shaped frame forms a left-right sliding structure with the U-shaped plate through the action of the guide plate, and the sliding distance of the U-shaped frame is greater than the length of the U-shaped plate.

[0010] Preferably, the impact mechanism includes a limiting groove opened on one side of the swing plate, and springs are evenly installed inside the limiting groove, one end of the spring is connected to the second knocking block, and one end of the second knocking block extends to the outside of the limiting groove.

[0011] Preferably, the limiting groove and the first knocking block are both made of elastic rubber material, and the weight of the first knocking block is greater than the sum of the weights of the second knocking block and the second magnetic block.

[0012] Preferably, a smoothing mechanism is provided at the bottom end of the U-shaped frame, and the smoothing mechanism includes gears evenly installed on the top end of the U-shaped frame, and grinding blocks are installed at the bottom ends of the gears. A tooth plate is installed on one side of the top end of the U-shaped plate, and one side of the tooth plate is meshed with the outermost gear.

[0013] Preferably, four gears are provided, the gears are meshed with each other, and the bottom surface of the grinding block is flush with the bottom surface of the scraper.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The scraper moves by sliding the U-shaped frame left and right, and then the surface of the poured concrete is scraped flat. In this process, the swing plate, the second magnetic block and the first magnetic block are synchronously attracted to each other, so that the top of the swing plate collides with the outer wall of the U-shaped plate, thereby achieving a vibration effect on the poured concrete inside the U-shaped plate, so as to ensure that the concrete is vibrated downward and compacted, thereby further promoting the flatness of the concrete surface and further improving the pouring quality;

[0016] Through the action of the top impact mechanism, when the second magnetic block is misaligned with the first magnetic block, the swing plate can vibrate and swing under the elastic action of the spring, so that the first knocking block knocks the U-shaped plate, thereby achieving the knocking effect on different height positions of the U-shaped plate;

[0017] The elastic rubber material of the second striking block and the first striking block causes the two to produce certain deformation due to the impact force, and the deformation recovery effect of the two is utilized to promote the reciprocating swing of the swing plate, thereby improving the compaction effect on the poured concrete;

[0018] (2) By utilizing the mutual meshing between the gear and the tooth plate, the U-shaped frame can synchronously realize the rotation of multiple grinding blocks during the horizontal movement, thereby increasing the friction effect between the grinding blocks and the surface of the poured concrete, thereby promoting the flow of the concrete surface, so that the pits on the surface can be automatically filled;

[0019] By cooperating with the grinding block and the scraper, the scraper can further smooth the surface of the poured concrete to improve the pouring quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 It is a three-dimensional structural diagram of the leveling mechanism of the utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the scraper of the utility model;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the U-shaped plate of the utility model;

[0025] Figure 5 It is a schematic diagram of the cross-sectional three-dimensional structure of the swing plate of the utility model.

[0026] Explanation of the reference numerals in the figure: 1. U-shaped plate; 2. Side plate; 3. Guide plate; 4. U-shaped frame; 5. Smoothing mechanism; 501. Tooth plate; 502. Gear; 503. Grinding block; 6. First magnetic block; 7. Groove; 8. Swinging plate; 9. Rotating shaft; 10. Scraper; 11. Second magnetic block; 12. First knocking block; 13. Impact mechanism; 1301. Limiting groove; 1302. Spring; 1303. Second knocking block; 14. Handle. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 5 , the utility model provides the following technical solutions: Example

[0029] In order to solve the problem that some concrete casting templates are not easy to ensure the compactness of the concrete block, the following solution is disclosed, specifically as follows: Figure 1 , Figure 3 and Figure 4 , Figure 5As shown, it includes a U-shaped plate 1, side plates 2 are installed on both sides of the U-shaped plate 1, the U-shaped plate 1 and the side plates 2 together form a rectangular frame with an opening facing upward, the top of the side plate 2 is inclined outward and downward, the other two sides of the U-shaped plate 1 are installed with guide plates 3, and the outer sleeve of the guide plate 3 is connected with a U-shaped frame 4, the U-shaped frame 4 forms a left-right sliding structure with the U-shaped plate 1 through the action of the guide plate 3, the sliding distance of the U-shaped frame 4 is greater than the length of the U-shaped plate 1, a handle 14 is installed on the top of the U-shaped frame 4, a scraper 10 is installed on one side of the U-shaped frame 4, grooves 7 are provided at the bottom ends of both sides of the U-shaped frame 4, and a rotating shaft 9 is installed inside the groove 7, and a swing plate 8 is sleeved on the outside of the rotating shaft 9, and an impact mechanism 13 is provided on the swing plate 8 near the top of the U-shaped plate 1, and the impact mechanism 13 includes a limiting groove 1301 opened on one side of the swing plate 8 , and a spring 1302 is evenly installed inside the limiting groove 1301, one end of the spring 1302 is connected to the second knocking block 1303, and one end of the second knocking block 1303 extends to the outside of the limiting groove 1301, the limiting groove 1301 and the first knocking block 12 are both made of elastic rubber material, and the weight of the first knocking block 12 is greater than the sum of the weights of the second knocking block 1303 and the second magnetic block 11, and the second magnetic block 11 is installed on one side of the swing plate 8 below the impact mechanism 13, and the first knocking block 12 is installed on the bottom of the swing plate 8 near the U-shaped plate 1, and the first magnetic block 6 is evenly installed on the outer side of the U-shaped plate 1 on one side of the second magnetic block 11, and the first magnetic block 6 is evenly distributed on the U-shaped plate 1, and the spacing between the first magnetic blocks 6 is greater than the width of the first magnetic block 6, and the first magnetic block 6 and the second magnetic block 11 attract each other.

[0030] In this embodiment, when in use, the handle 14 is pulled to drive the U-shaped frame 4 to move horizontally left and right along the guide plate 3, and the swing plate 8 is driven to move synchronously during the movement. Since the first magnetic blocks 6 are distributed at intervals, the second magnetic blocks 11 intermittently attract each other with the first magnetic blocks 6, so that the top of the swing plate 8 intermittently approaches the U-shaped plate 1, so as to drive the second knocking block 1303 to intermittently knock on the outer wall of the U-shaped plate 1, thereby promoting the downward vibration compaction of the poured concrete inside the U-shaped plate 1 and promoting its surface. Flatness, as the swing plate 8 drives the second knocking block 1303 to move inward, the spring 1302 is compressed. When the attraction disappears, the elastic action of the spring 1302 promotes the swing plate 8 to swing along the rotating shaft 9, so that the bottom end of the swing plate 8 is close to the U-shaped plate 1, so that the first knocking block 12 knocks on the outer wall of the U-shaped plate 1, and so on, to promote the molding quality of the poured concrete. Moreover, due to the different positions of the second knocking block 1303 and the first knocking block 12, the vibration compaction effect of the poured concrete is improved. Example

[0031] This embodiment is different from the first embodiment. The scraper 10 and the grinding block 503 rub against the surface of the poured concrete in different directions, thereby further improving the flatness of the surface of the concrete block. Figure 1 , Figure 2 , Figure 3 As shown, a smoothing mechanism 5 is provided at the bottom end of the U-shaped frame 4, and the smoothing mechanism 5 includes gears 502 evenly installed on the top of the inside of the U-shaped frame 4, and a grinding block 503 is installed at the bottom end of the gear 502, a tooth plate 501 is installed on one side of the top of the U-shaped plate 1, and one side of the tooth plate 501 is meshed with the outermost gear 502, four gears 502 are provided, and the gears 502 are meshed with each other, and the bottom surface of the grinding block 503 is flush with the bottom surface of the scraper 10.

[0032] In this embodiment, when in use, the U-shaped frame 4 moves left and right, synchronously driving the gear 502 to move. Since the gear 502 is always meshed with the tooth plate 501, the gear 502 rotates to drive the grinding block 503 to rotate and rub against the cast concrete surface below to further promote the flatness of the concrete surface. Synchronously, under the left and right friction of the scraper 10, the smoothing effect is further supplemented.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete pouring formwork for building environmental protection, comprising a U-shaped plate (1), Features: Side plates (2) are installed on both sides of the U-shaped plate (1), guide plates (3) are installed on the other two sides of the U-shaped plate (1), and the guide plates (3) are sleeved and connected to the outside of the U-shaped frame (4), a handle (14) is installed on the top of the U-shaped frame (4), a scraper (10) is installed on one side of the U-shaped frame (4), grooves (7) are opened at the bottom ends of both sides of the U-shaped frame (4), and a rotating shaft (9) is installed inside the groove (7), and a swing plate (8) is sleeved on the outside of the rotating shaft (9), and a striking mechanism (13) is provided at the top of the swing plate (8) close to the U-shaped plate (1), and a second magnetic block (11) is installed on one side of the swing plate (8) below the striking mechanism (13), and a first knocking block (12) is installed at the bottom of the swing plate (8) close to the U-shaped plate (1), and the first magnetic block (6) is evenly installed on the outside of the U-shaped plate (1) on the side of the second magnetic block (11).

2. A concrete pouring formwork for building environmental protection according to claim 1, Features: The U-shaped plate (1) and the side plate (2) together form a rectangular frame with an opening facing upwards, and the top end of the side plate (2) is inclined outwards and downwards.

3. A concrete pouring formwork for building environmental protection according to claim 1, Features: The first magnetic blocks (6) are distributed at equal intervals on the U-shaped plate (1), and the intervals between the first magnetic blocks (6) are greater than the width of the first magnetic blocks (6), and the first magnetic blocks (6) and the second magnetic blocks (11) attract each other.

4. The concrete pouring formwork for building environmental protection according to claim 1, Features: The U-shaped frame (4) forms a left-right sliding structure with the U-shaped plate (1) through the action of the guide plate (3), and the sliding distance of the U-shaped frame (4) is greater than the length of the U-shaped plate (1).

5. The concrete pouring formwork for building environmental protection according to claim 1, Features: The impact mechanism (13) comprises a limiting groove (1301) formed on one side of the swing plate (8), and springs (1302) are evenly installed inside the limiting groove (1301), one end of the spring (1302) is connected to a second striking block (1303), and one end of the second striking block (1303) extends to the outside of the limiting groove (1301).

6. A concrete pouring formwork for building environmental protection according to claim 5, Features: The limiting groove (1301) and the first knocking block (12) are both made of elastic rubber material, and the weight of the first knocking block (12) is greater than the sum of the weights of the second knocking block (1303) and the second magnetic block (11).

7. The concrete pouring formwork for building environmental protection according to claim 1, Features: A smoothing mechanism (5) is provided at the bottom end of the U-shaped frame (4), the smoothing mechanism (5) comprising gears (502) evenly mounted on the top end of the U-shaped frame (4), and a grinding block (503) is mounted on the bottom end of each gear (502), a toothed plate (501) is mounted on one side of the top end of the U-shaped plate (1), and one side of the toothed plate (501) is meshed with the outermost gear (502).

8. The concrete pouring formwork for building environmental protection according to claim 7, Features: Four gears (502) are provided, and the gears (502) are meshed with each other. The bottom surface of the grinding block (503) is flush with the bottom surface of the scraper (10).

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