Aluminum mold surface concrete cleaning device for house building construction

Abstract

The utility model discloses an aluminum film surface concrete cleaning device for house building construction, belongs to the technical field of concrete cleaning, and solves the problems that gaps exist between grinding wheels of a grinding mechanism of an existing device, concrete on the surface of an aluminum film cannot be comprehensively ground, and then concrete cleaning is insufficient. Symmetrically-distributed supporting plates are fixedly installed on the two sides of the inner bottom face of the U-shaped plate, conveying belts are assembled on the side walls of the supporting plates, grinding assemblies are arranged on the two sides of the inner bottom face of the U-shaped plate, and a hydraulic cylinder drives a vertical plate, a hydraulic rod, a motor and a grinding wheel to move till the grinding wheel makes contact with concrete on the surface of an aluminum film; the grinding wheel is driven by the motor to rotate, concrete on the surface of the aluminum film can be ground, the grinding assemblies are distributed on the two sides of the U-shaped plate in a staggered mode, the surface of the aluminum film can be comprehensively ground, the concrete on the surface of the aluminum film can be fully cleaned, and meanwhile the grinding efficiency of the concrete on the surface of the aluminum film can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete cleaning devices, in particular to a device for cleaning concrete on the surface of an aluminum mold used in building construction. Background Art

[0002] The design and construction application of aluminum alloy formwork is an innovation in concrete engineering formwork technology, a promotion of prefabricated concrete technology, and a manifestation of the industrialization of construction technology. The aluminum formwork system has the advantages of improving construction efficiency, reducing construction costs, and reducing environmental damage.

[0003] After searching, the application with patent number CN202222108456.2 discloses a device for cleaning concrete on the surface of aluminum formwork for building construction, which relates to the field of concrete cleaning equipment. The device for cleaning concrete on the surface of aluminum formwork for building construction includes a base and a fixed frame, an array of movable wheels is arranged above the base, a lifting frame is arranged inside the fixed frame, a connecting mechanism is arranged on the top of the lifting frame, a grinding mechanism is arranged below the lifting frame and near the right edge, a cleaning mechanism is arranged below the lifting frame and near the left edge, and a limiting mechanism is arranged below the lifting frame;

[0004] Although the device for cleaning the surface of aluminum formwork for building construction grinds the concrete on the surface of the aluminum formwork through a grinding mechanism to break the agglomerated concrete into fine particles, there are gaps between the grinding wheels of the grinding mechanism of the device for cleaning the surface of aluminum formwork for building construction, and the concrete on the surface of the aluminum film cannot be fully ground, which results in insufficient concrete cleaning.

[0005] Therefore, we propose a device for cleaning concrete on the surface of aluminum formwork for building construction. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a device for cleaning concrete on the surface of an aluminum mold for building construction, which solves the problem that gaps exist between the grinding wheels of the grinding mechanism of the prior device, making it impossible to fully grind the concrete on the surface of the aluminum film, thereby resulting in insufficient concrete cleaning.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a device for cleaning concrete on the surface of an aluminum mold for building construction, comprising a U-shaped plate, support legs are fixedly installed at the four corners of the bottom surface of the U-shaped plate, symmetrically distributed support plates are fixedly installed on both sides of the inner bottom surface of the U-shaped plate, a conveyor belt is assembled on the side wall of the support plate, a frame of the conveyor belt is fixedly installed on the side wall of the support plate, grinding assemblies are arranged on both sides of the inner bottom surface of the U-shaped plate, the grinding assembly comprises a hydraulic cylinder fixedly installed on the top surface of the U-shaped plate, a vertical plate is fixedly installed on the output end of the hydraulic cylinder, a hydraulic rod is fixedly installed on the side wall of the vertical plate, the output end of the hydraulic rod is fixedly installed on the side wall of the motor, a grinding wheel is fixedly installed on the output end of the motor, a total of six groups of the grinding assemblies are arranged, and the six groups of grinding assemblies are staggered on both sides of the inner bottom surface of the U-shaped plate.

[0008] Preferably, the maximum extension length of the hydraulic rod is the same as the width of the conveyor belt, so that the grinding wheel at the output end of the motor can be pushed from one side of the conveyor belt to the other side by the hydraulic rod.

[0009] Preferably, a rectangular groove is provided through the middle of the inner bottom surface of the U-shaped plate, and the rectangular groove is located directly below the conveyor belt. A sewage hole is provided on the left side of the inner bottom surface of the U-shaped plate to facilitate the discharge of concrete ground into fine particles.

[0010] Preferably, the bottom surface of the U-shaped plate is fixedly mounted with scrapers symmetrically distributed on both sides of the rectangular groove, and the top surface of the scraper is in contact with the bottom surface of the conveyor belt, wherein the scraper can scrape off the concrete particles attached to the surface of the conveyor belt and then discharge them through the drainage hole and the rectangular groove.

[0011] Preferably, a U-shaped baffle is fixedly installed in the middle of the top surface of the U-shaped plate, a water inlet pipe connected to a water source is fixedly installed on the top surface of the U-shaped baffle, and a nozzle connected to the water inlet pipe is fixedly installed on the bottom surface of the U-shaped baffle, and the nozzle is located directly above the conveyor belt and connected to the water inlet pipe, wherein water is transported to the nozzle through the water inlet pipe, and then the nozzle sprays the water onto the aluminum film, and then wets the concrete attached to the aluminum film, thereby avoiding the occurrence of smoke and dust when grinding concrete.

[0012] The utility model provides a device for cleaning concrete on the surface of aluminum molds for building construction. It has the following beneficial effects:

[0013] 1. The concrete cleaning device for the surface of aluminum mold for house construction drives the vertical plate, hydraulic rod, motor and grinding wheel to move through the hydraulic cylinder until the grinding wheel contacts the concrete on the surface of the aluminum film, and then drives the grinding wheel to rotate through the motor, so as to grind the concrete on the surface of the aluminum film. At the same time, the motor and the grinding wheel are pushed from one side of the conveyor belt to the other side through the hydraulic rod. When the grinding wheel moves from one side to the other side, the aluminum film on its top surface is driven to move through the conveyor belt, so that the distance moved by the aluminum film is the same as the diameter of the grinding wheel, so that the grinding wheel can continue to grind another position on the surface of the aluminum film. By staggeredly distributing the grinding components on both sides of the U-shaped plate, the surface of the aluminum film can be fully polished, the concrete on the surface of the aluminum film can be fully cleaned, and the efficiency of grinding the concrete on the surface of the aluminum film can be improved, so as to solve the problem that there is a gap between the grinding wheels of the grinding mechanism of the existing device, the concrete on the surface of the aluminum film cannot be fully polished, and then the concrete cleaning is insufficient.

[0014] 2. The concrete cleaning device on the surface of the aluminum formwork used for house construction can scrape off the concrete particles on the surface of the conveyor belt through a scraper. The scraper on the right scrapes off the concrete particles on the surface of the conveyor belt and discharges them through the rectangular groove. The scraper on the left scrapes off the concrete particles on the surface of the conveyor belt and discharges them through the drainage hole, thereby achieving the purpose of facilitating the cleaning of the concrete particles on the surface of the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the support plate structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the U-shaped plate structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the grinding component of the utility model.

[0019] In the figure: 1, U-shaped plate; 11, supporting leg; 12, rectangular groove; 13, drainage hole; 2, supporting plate; 3, scraper; 4, conveyor belt; 5, U-shaped baffle; 6, water inlet pipe; 7, grinding assembly; 71, hydraulic cylinder; 72, vertical plate; 73, hydraulic rod; 74, motor; 75, grinding wheel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, 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.

[0021] like Figure 1-4 As shown: it includes a U-shaped plate 1, support legs 11 are fixedly installed at the four corners of the bottom surface of the U-shaped plate 1, symmetrically distributed support plates 2 are fixedly installed on both sides of the inner bottom surface of the U-shaped plate 1, a conveyor belt 4 is installed on the side wall of the support plate 2, and a frame of the conveyor belt 4 is fixedly installed on the side wall of the support plate 2. Grinding components 7 are arranged on both sides of the inner bottom surface of the U-shaped plate 1, and the grinding component 7 includes a hydraulic cylinder 71 fixedly installed on the top surface of the U-shaped plate 1, a vertical plate 72 is fixedly installed on the output end of the hydraulic cylinder 71, a hydraulic rod 73 is fixedly installed on the side wall of the vertical plate 72, and the output end of the hydraulic rod 73 is fixedly installed on the side wall of the motor 74, and a grinding wheel 75 is fixedly installed on the output end of the motor 74. There are six groups of grinding components 7, and the six groups of grinding components 7 are staggered on both sides of the inner bottom surface of the U-shaped plate 1. The maximum extension length of the hydraulic rod 73 is the same as the length of the conveyor belt 4. The width is the same, and the hydraulic cylinder 71 drives the vertical plate 72, the hydraulic rod 73, the motor 74 and the grinding wheel 75 to move until the grinding wheel 75 contacts the concrete on the surface of the aluminum film, and then the motor 74 drives the grinding wheel 75 to rotate, so that the concrete on the surface of the aluminum film can be polished. At the same time, the hydraulic rod 73 pushes the motor 74 and the grinding wheel 75 from one side of the conveyor belt 4 to the other side. When the grinding wheel 75 moves from one side to the other side, the conveyor belt 4 drives the aluminum film on its top surface to move, so that the distance moved by the aluminum film is the same as the diameter of the grinding wheel 75, so that the grinding wheel 75 can continue to polish another position on the surface of the aluminum film. By staggeredly distributing the grinding components 7 on both sides of the U-shaped plate 1, the surface of the aluminum film can be fully polished, the concrete on the surface of the aluminum film can be fully cleaned, and the efficiency of polishing the concrete on the surface of the aluminum film can be improved.

[0022] like Figure 1-3 As shown: a rectangular groove 12 is provided through the middle of the bottom surface of the U-shaped plate 1, and the rectangular groove 12 is located directly below the conveyor belt 4. A drainage hole 13 is provided on the left side of the bottom surface of the U-shaped plate 1. Scrapers 3 symmetrically distributed on both sides of the rectangular groove 12 are fixedly installed on the bottom surface of the U-shaped plate 1. The top surface of the scraper 3 contacts the bottom surface of the conveyor belt 4. The concrete particles on the surface of the conveyor belt 4 can be scraped off by the scraper 3. After the right scraper 3 scrapes off the concrete particles on the surface of the conveyor belt 4, the concrete particles are discharged through the rectangular groove 12. After the left scraper 3 scrapes off the concrete particles on the surface of the conveyor belt 4, the concrete particles are discharged through the drainage hole 13, thereby achieving the purpose of facilitating the cleaning of the concrete particles on the surface of the conveyor belt 4.

[0023] like Figure 1 As shown: a U-shaped baffle 5 is fixedly installed in the middle of the top surface of the U-shaped plate 1, a water inlet pipe 6 connected to a water source is fixedly installed on the top surface of the U-shaped baffle 5, and a nozzle connected to the water inlet pipe 6 is fixedly installed on the bottom surface of the U-shaped baffle 5. The nozzle is located directly above the conveyor belt 4 and is connected to the water inlet pipe 6. Water is transported to the nozzle through the water inlet pipe 6, and then the nozzle sprays the water onto the aluminum film, and then wets the concrete attached to the aluminum film, which can avoid the occurrence of smoke and dust flying when grinding concrete.

[0024] Working principle and use process of the utility model: When using the aluminum mold surface concrete cleaning device for house construction, the aluminum film is placed on the conveyor belt 4 from the right side, and then the conveyor belt 4 is started to move the aluminum film from the right side to the left side of the U-shaped plate 1 until it is moved to the middle of the U-shaped plate 1, and water is delivered to the nozzle through the water inlet pipe 6, and then the nozzle sprays the water onto the aluminum film, and then wets the concrete attached to the aluminum film, and then the hydraulic cylinder 71 is started to drive the vertical plate 72, the hydraulic rod 73, the motor 74 and the grinding wheel 75 to move until the grinding wheel 75 and the concrete on the surface of the aluminum film are in contact. Contact, then start the motor 74 to drive the grinding wheel 75 to rotate, so as to grind the concrete on the surface of the aluminum film, and at the same time start the hydraulic rod 73 to push the motor 74 and the grinding wheel 75 from one side of the conveyor belt 4 to the other side. When the grinding wheel 75 moves from one side to the other side, the conveyor belt 4 is started again to drive the aluminum film on its top surface to move, so that the moving distance of the aluminum film is the same as the diameter of the grinding wheel 75, so that the grinding wheel 75 can continue to grind another position of the surface of the aluminum film. By arranging the grinding components 7 to be staggered on both sides of the U-shaped plate 1, the surface of the aluminum film can be fully polished.

[0025] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A device for cleaning concrete on the surface of an aluminum formwork for building construction, comprising a U-shaped plate (1), wherein support legs (11) are fixedly mounted at four corners of the bottom surface of the U-shaped plate (1); Features: Support plates (2) are symmetrically arranged and fixedly mounted on both sides of the inner bottom surface of the U-shaped plate (1); a conveyor belt (4) is mounted on the side wall of the support plate (2); a frame of the conveyor belt (4) is fixedly mounted on the side wall of the support plate (2); and polishing components (7) are arranged on both sides of the inner bottom surface of the U-shaped plate (1); The grinding assembly (7) comprises a hydraulic cylinder (71) fixedly mounted on the top surface of the U-shaped plate (1); a vertical plate (72) is fixedly mounted on the output end of the hydraulic cylinder (71); a hydraulic rod (73) is fixedly mounted on the side wall of the vertical plate (72); an output end of the hydraulic rod (73) is fixedly mounted on the side wall of a motor (74); a grinding wheel (75) is fixedly mounted on the output end of the motor (74); a total of six groups of the grinding assemblies (7) are provided, and the six groups of grinding assemblies (7) are staggeredly distributed on both sides of the inner bottom surface of the U-shaped plate (1).

2. The device for cleaning concrete on the surface of aluminum formwork for building construction according to claim 1, characterized in that: The maximum extension length of the hydraulic rod (73) is the same as the width of the conveyor belt (4).

3. The device for cleaning concrete on the surface of aluminum formwork for building construction according to claim 1, characterized in that: A rectangular groove (12) is provided through the middle of the inner bottom surface of the U-shaped plate (1), the rectangular groove (12) is located directly below the conveyor belt (4), and a sewage discharge hole (13) is provided on the left side of the inner bottom surface of the U-shaped plate (1).

4. The device for cleaning concrete on the surface of aluminum formwork for building construction according to claim 3 is characterized in that: Scrapers (3) symmetrically distributed on both sides of the rectangular groove (12) are fixedly mounted on the bottom surface inside the U-shaped plate (1), and the top surfaces of the scrapers (3) are in contact with the bottom surface of the conveyor belt (4).

5. The device for cleaning concrete on the surface of aluminum formwork for building construction according to claim 1, characterized in that: A U-shaped baffle (5) is fixedly mounted in the middle of the top surface of the U-shaped plate (1); a water inlet pipe (6) connected to a water source is fixedly mounted on the top surface of the U-shaped baffle (5); a nozzle connected to the water inlet pipe (6) is fixedly mounted on the bottom surface of the U-shaped baffle (5); the nozzle is located directly above the conveyor belt (4) and is connected to the water inlet pipe (6).

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