A rough surface processing device for prefabricated components of fabricated buildings

Abstract

The utility model relates to building technical field discloses a kind of prefabricated construction prefabricated component rough surface processing device, comprising: processing seat, bottom surface slidingly provided with sander, sander is driven to move by reciprocating driver fixed in processing seat, detachably provided with maintenance cover above processing seat, and switch for controlling reciprocating driver is provided below;Grip, fixedly arranged in one end of processing seat, and the bottom surface is provided with the power connection of reciprocating driver;Fan, detachably arranged on the bottom surface of processing seat close to one side of grip, and it is towards sander setting.The utility model has the advantages that: it is convenient to generate rough surface between reinforcing steel between the adoption of the narrow structure of elongated, prevent collision, and the efficiency of generating rough surface is high.

Description

Technical Field

[0001] This utility model relates to the field of building technology, specifically to a device for roughening the surface of prefabricated building components. Background Technology

[0002] Prefabricated building components refer to building parts that are prefabricated in factories, including structural components such as beams, slabs, columns, walls, and stairs, as well as functional components such as balconies and air conditioning panels. These components are manufactured through standardized design, using materials such as steel bars and concrete, through processes such as casting and curing, and then transported to the construction site for rapid assembly into the main building structure through hoisting, splicing, and other methods.

[0003] Roughening the outer surface of precast components is a crucial step in ensuring the sealing of structural connections. The resulting uneven surface enhances the adhesion of the sealant, effectively improving the waterproofing and integrity of the joints. However, the outer surfaces of these components often have exposed reinforcing bars evenly spaced according to design requirements. Traditional roughening grinders are prone to colliding and interfering with the reinforcing bars during operation, making it difficult to create a uniform rough surface between the bars and potentially causing wear on the bars or damage to the tools. This affects both construction quality and work efficiency. Utility Model Content

[0004] To solve the above-mentioned problems, this utility model proposes a roughening surface processing device for prefabricated building components. It adopts a slender and narrow structure to facilitate the generation of rough surfaces between steel bars, prevents collisions, and has high efficiency in generating rough surfaces.

[0005] To solve the above-mentioned technical problems, the technical solution proposed by this utility model is: a rough surface processing device for prefabricated components of assembled buildings, comprising:

[0006] A processing base has a grinder slidably mounted on its bottom surface. The grinder is driven to move by a reciprocating drive fixed inside the processing base. A maintenance cover is detachably mounted on the top of the processing base, and a switch for controlling the reciprocating drive is mounted on the bottom.

[0007] The handle is fixedly mounted on one end of the machining base, and its bottom surface is provided with a power interface for connecting to the reciprocating drive.

[0008] The fan is detachably mounted on the bottom surface of the machining base near the handle and is positioned towards the grinder.

[0009] Furthermore, two grinders are provided parallel to each other on the bottom surface of the processing base. The bottom surface of the processing base is provided with a guide groove that matches the grinders. Slides are symmetrically provided on both sides of the grinders. The inner sidewall of the guide groove is provided with a slide groove that matches the slide.

[0010] Furthermore, the reciprocating drive is one of a reciprocating motor, a cylinder, and an electric telescopic rod.

[0011] Furthermore, the inspection cover is evenly distributed with heat dissipation holes.

[0012] Furthermore, a buckle is fixedly provided on the bottom surface of the processing seat, and the switch is fixedly located inside the buckle near the handle.

[0013] Furthermore, the grip is provided with several anti-slip protrusions.

[0014] Furthermore, a fixed base is fixedly provided on the bottom surface of the processing seat, and the fan is magnetically fixed on the fixed base. The fan is rechargeable.

[0015] Compared with existing technologies, the advantages of this invention are as follows: the grinder is located below the processing base, with the handle and fan respectively positioned at its end and bottom surface. This avoids increasing the width of the processing base, allowing it to fit the gaps between exposed reinforcing bars in precast components. It can penetrate deep into the spaces between the reinforcing bars, avoiding collisions and ensuring precise operation even in the gaps, thus solving the problem of interference with traditional tools. Simultaneously, the two grinding components operate synchronously, with a stable reciprocating drive, enabling simultaneous roughening of both sides, significantly improving work efficiency. Furthermore, the guiding structure ensures smooth movement of the grinding components, guaranteeing the uniformity of the roughened surface. While avoiding interference from reinforcing bars, it balances processing quality and efficiency, making the overall operation smoother and more efficient. Attached Figure Description

[0016] Figure 1 This is a perspective view of the present invention;

[0017] Figure 2 This is the front view of this utility model;

[0018] Figure 3 This is a top view of the present invention;

[0019] Figure 4 This is a side view of the present invention.

[0020] As shown in the figure: 1. Machining base; 2. Grinding tool; 3. Inspection cover; 4. Switch; 5. Handle; 6. Power port; 7. Fan; 8. Guide groove; 9. Buckle; 10. Fixing base. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings.

[0022] Combined with appendix Figure 1 Appendix Figure 4A rough surface processing device for prefabricated building components includes: a processing base 1, with a grinder 2 slidably mounted on its bottom surface. Two grinders 2 are parallel to each other on the bottom surface of the processing base 1. The bottom surface of the processing base 1 has a guide groove 8 matching the grinders 2. Sliding strips are symmetrically arranged on both sides of the grinders 2. The inner wall of the guide groove 8 has a sliding groove matching the sliding strips. The parallel arrangement of the two grinders 2 can improve processing efficiency. The guide groove 8, in cooperation with the sliding strips and sliding grooves, allows the grinders 2 to move more smoothly and ensures processing accuracy. The grinders 2 are driven to move by a reciprocating drive fixed in the processing base 1. The reciprocating drive is one of a reciprocating motor, a cylinder, and an electric telescopic rod, which can stably drive the grinders 2 to move back and forth to achieve grinding.

[0023] Combined with appendix Figure 3 The processing base 1 is detachably provided with an inspection cover 3. The inspection cover 3 is evenly distributed with heat dissipation holes, which can dissipate the heat inside the processing base 1 in time, avoid damage to the components due to high temperature, and extend the service life of the device.

[0024] Combined with appendix Figure 1 Appendix Figure 2 The handle 5 is fixedly mounted on one end of the processing base 1. Its bottom surface is provided with a power interface 6 for connecting to the reciprocating drive. The handle 5 is provided with several anti-slip protrusions, which can increase the friction between the hand and the handle, prevent the device from slipping during use, and ensure stable operation.

[0025] Combined with appendix Figure 2 The processing base 1 is equipped with a switch 4 for controlling the reciprocating drive. The bottom surface of the processing base 1 is fixedly equipped with a buckle 9. The switch 4 is fixedly located inside the buckle 9 on the side close to the handle 5, which can prevent the switch 4 from being accidentally touched. It is also close to the handle 5 for easy operation, improving safety and convenience of use.

[0026] Combined with appendix Figure 1 Appendix Figure 4 The fan 7 is detachably mounted on the bottom surface of the processing base 1 near the handle 5 and facing the grinder 2. The bottom surface of the processing base 1 is fixedly provided with a fixing base 10, and the fan 7 is magnetically fixed to the fixing base 10. The fan 7 is rechargeable, easy to install and remove, and its rechargeable design allows it to be free from the restriction of wires and flexibly blow away the dust at the grinder 2.

[0027] The specific implementation of this utility model is as follows: During use, connect an external power source via the power port 6 to power the device, ensuring the reciprocating drive is powered normally. Open the inspection cover 3 to check the internal components, then close it and confirm the ventilation holes are unobstructed. Hold the handle 5; the anti-slip protrusions increase friction to prevent slipping. Magnetically fix the fan 7 to the mounting base 10 and turn it on, positioning it towards the grinder 2 to disperse dust. Align the device with the rough surface of the precast component to be processed, allowing the grinder 2 to penetrate the gaps between the reinforcing bars and contact the surface to be ground. Press the switch 4 inside the buckle 9; the reciprocating drive drives the grinder 2 to move back and forth along the guide groove 8. The sliding bar and groove cooperate to ensure smooth movement. During operation, the fan 7 continuously disperses dust, keeping it away from the operator, and the heat inside the processing base 1 is dissipated through the ventilation holes. After processing is complete, turn off the switch 4, remove the fan 7 for charging, and remove the inspection cover 3 for maintenance. The entire process is convenient and avoids collisions with the reinforcing bars.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly, for example, it can be a fixed connection, a detachable connection, or an integral connection; for those skilled in the art, the specific meaning of the above term in this utility model can be understood according to the specific circumstances.

[0029] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A device for roughening the surface of prefabricated components for prefabricated buildings, characterized in that, include: The processing base (1) has a grinder (2) slidably mounted on its bottom surface. The grinder (2) is driven to move by a reciprocating drive fixed in the processing base (1). The processing base (1) has a detachable inspection cover (3) on its top and a switch (4) for controlling the reciprocating drive on its bottom. The handle (5) is fixedly installed at one end of the machining base (1), and its bottom surface is provided with an electrical interface (6) for connecting to the reciprocating drive; The fan (7) is detachably mounted on the bottom surface of the machining base (1) near the handle (5) and facing the grinder (2).

2. The roughening surface processing device for prefabricated building components according to claim 1, characterized in that: Two grinders (2) are provided parallel to each other on the bottom surface of the processing base (1). The bottom surface of the processing base (1) is provided with a guide groove (8) matching the grinder (2). Slides are symmetrically provided on both sides of the grinder (2). The inner side wall of the guide groove (8) is provided with a slide groove matching the slide.

3. The roughening surface processing device for prefabricated building components according to claim 1, characterized in that: The reciprocating drive is one of a reciprocating motor, a cylinder, and an electric telescopic rod.

4. The roughening surface processing device for prefabricated building components according to claim 1, characterized in that: The inspection cover (3) is provided with heat dissipation holes.

5. The roughening surface processing device for prefabricated building components according to claim 1, characterized in that: The bottom surface of the processing seat (1) is fixedly provided with a buckle (9), and the switch (4) is fixedly provided on the inner side of the buckle (9) near the handle (5).

6. The roughening surface processing device for prefabricated building components according to claim 1, characterized in that: The grip (5) is provided with several anti-slip protrusions.

7. The roughening surface processing device for prefabricated building components according to claim 1, characterized in that: The bottom surface of the processing base (1) is fixedly provided with a fixed base (10), and the fan (7) is magnetically fixed on the fixed base (10). The fan (7) is rechargeable.

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