Carborundum concrete ground crack control device

Abstract

The utility model particularly relates to a carborundum concrete ground crack control device which comprises a moving trolley, an energy storage power source, a concrete heat preservation material box and a centrifugal air pump, the energy storage power source is fixedly assembled in the middle of the upper end of the moving trolley, the concrete heat preservation material box is fixedly assembled on the rear side of the upper end of the moving trolley, and the centrifugal air pump is fixedly assembled on the front side of the upper end of the moving trolley. A dedusting mechanism is assembled on the front side of the moving trolley; the dust removal mechanism comprises a dust removal box, the dust removal box is fixedly assembled on the front side of the upper end of the moving vehicle, a dust removal net plate is assembled in the dust removal box, and the input end of a centrifugal air pump communicates with the output end of the dust removal box; a plurality of evenly-distributed flat jet heads are fixedly assembled on the front side of the air outlet pipe, the air inlet pipe communicates with the input end of the dust removal box, and an air suction hood is fixedly assembled at the lower end of the air inlet pipe; an electric gate valve communicated with the lower side of the concrete heat-insulating material box is fixedly assembled at the lower end of the moving trolley.

Description

Technical Field

[0001] This utility model belongs to the field of concrete floor treatment technology, specifically relating to a device for controlling cracks in emery concrete floors. Background Technology

[0002] In building and industrial flooring construction, emery concrete floors are widely used due to their high strength and good wear resistance. However, shrinkage cracks are prone to occur during the concrete curing process, requiring repair through filling. Traditional crack treatment usually relies on manual labor or simple equipment, resulting in problems such as incomplete surface cleaning, low construction efficiency, and poor filling effect. Specifically, in existing technologies, dust, debris, and large particles often adhere to the cracks and surrounding areas. If cleaning is insufficient, it will directly lead to poor adhesion between the filled concrete and the base layer, creating a risk of secondary cracking. Conventional cleaning equipment has limited functionality, with separate blowing, vacuuming, and sweeping processes, making it difficult to simultaneously remove surface dust and impurities deep in the cracks, especially lacking effective means to handle stubborn particles. To address these issues, an emery concrete floor crack control device is provided. Utility Model Content

[0003] The purpose of this invention is to provide a device for controlling cracks in corundum concrete floors, in order to solve the problems existing in the background art.

[0004] To achieve the above technical objectives, the technical solution adopted by this utility model is as follows:

[0005] A device for controlling cracks in a corundum concrete floor includes a mobile vehicle, a power storage device, a concrete insulation material box, and a centrifugal air pump. The power storage device is fixedly mounted on the upper middle part of the mobile vehicle, the concrete insulation material box is fixedly mounted on the upper rear side of the mobile vehicle, the centrifugal air pump is fixedly mounted on the upper front side of the mobile vehicle, and a dust removal mechanism is mounted on the front side of the mobile vehicle.

[0006] The dust removal mechanism includes a dust removal box, which is fixedly mounted on the front side of the upper end of the mobile vehicle. A dust removal mesh is installed inside the dust removal box. The input end of the centrifugal air pump is connected to the output end of the dust removal box. An air inlet pipe and an air outlet pipe are fixedly mounted in sequence on the front side of the lower end of the mobile vehicle. The air outlet pipe is connected to the output end of the centrifugal air pump. Several evenly distributed flat jet nozzles are fixedly mounted on the front side of the air outlet pipe. The air inlet pipe is connected to the input end of the dust removal box. An air suction hood is fixedly mounted on the lower end of the air inlet pipe.

[0007] The lower end of the mobile vehicle is fixedly equipped with an electric gate valve that communicates with the lower side of the concrete insulation material box.

[0008] Preferably, the dust removal mesh is inclined at 45 degrees inside the dust removal box.

[0009] Preferably, the intake hood is equipped with an extension cover with upper and lower damping sliding assembly.

[0010] Preferably, a plastic brush is fixedly provided on the front side of the lower end of the extension cover.

[0011] Preferably, a pressure plate is hinged to the rear side of the lower end of the mobile vehicle, and a U-shaped component is fixed to the end of the pressure plate, with a counterweight assembled inside the U-shaped component.

[0012] Preferably, the lower end of the mobile vehicle is provided with a damping support bar, and the distance between the support bar and the mobile vehicle is matched with the thickness of the pressure plate.

[0013] The advantages of this invention are: by using a centrifugal air pump to drive a flat jet head to form a directional high-pressure airflow, it can quickly blow away surface dust and loose impurities. Combined with an adjustable height extension cover and a multi-stage cleaning process using a plastic brush, it can achieve full coverage of cleaning inside and outside the crevices. It is especially effective against stubborn large particles and dust accumulation in deep crevices, significantly improving the thoroughness of cleaning and avoiding the residue problems caused by traditional single cleaning methods. Attached Figure Description

[0014] This utility model can be further illustrated by the non-limiting embodiments given in the accompanying drawings.

[0015] Figure 1 This is a schematic diagram of the structure of a diamond abrasive concrete floor crack control device according to the present invention. Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the structure of a diamond abrasive concrete floor crack control device according to the present invention. Figure 2 ;

[0017] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 for Figure 2 Enlarged view of point B in the middle;

[0019] Figure 5 This is a cross-sectional structural diagram of a diamond abrasive concrete floor crack control device according to the present invention;

[0020] The symbols for the main components are explained below:

[0021] Mobile vehicle 1, energy storage power supply 11, concrete insulation material box 12, centrifugal air pump 13, dust removal box 14, dust removal mesh 141, air inlet pipe 142, air suction hood 1421, extension hood 1422, plastic brush 1423, air outlet pipe 143, flat jet nozzle 1431, electric gate valve 15, pressure plate 16, U-shaped part 161, counterweight block 162, support bar 163. Detailed Implementation

[0022] To enable those skilled in the art to better understand this utility model, the technical solution of this utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0023] like Figure 1-5 As shown, the present invention provides a device for controlling cracks in a corundum concrete floor, comprising a mobile vehicle 1, an energy storage power supply 11, a concrete insulation material box 12, and a centrifugal air pump 13; the electrical equipment on the mobile vehicle 1 is powered by the energy storage power supply 11, enabling the electrical equipment on the mobile vehicle 1 to work normally.

[0024] The energy storage power supply 11 is fixedly installed in the middle of the upper part of the mobile vehicle 1, and the concrete insulation material box 12 is fixedly installed in the rear of the upper part of the mobile vehicle 1. The lower part of the mobile vehicle 1 is fixedly installed with an electric gate valve 15 that communicates with the lower side of the concrete insulation material box 12. The electric gate valve 15 can control the on / off conveying of the diamond abrasive concrete filled in the concrete insulation material box 12. An inclined plate is installed under the electric gate valve 15 to guide and convey the concrete.

[0025] Centrifugal air pump 13 is fixedly mounted on the front side of the upper end of mobile vehicle 1, and a dust removal mechanism is mounted on the front side of mobile vehicle 1.

[0026] The dust removal mechanism includes a dust removal box 14, which is fixedly mounted on the front side of the upper end of the mobile vehicle 1. A dust removal mesh plate 141 is installed inside the dust removal box 14. The dust removal mesh plate 141 is inclined at 45 degrees inside the dust removal box 14. The dust removal mesh plate 141 inclined at 45 degrees can be arranged over a larger area, thereby increasing the dust prevention area.

[0027] The input end of the centrifugal air pump 13 is connected to the output end of the dust collector 14. The front and rear sides of the lower end of the mobile vehicle 1 are fixedly equipped with an air inlet pipe 142 and an air outlet pipe 143. The air outlet pipe 143 is connected to the output end of the centrifugal air pump 13. Several evenly distributed flat jet nozzles 1431 are fixedly equipped on the front side of the air outlet pipe 143. The centrifugal air pump 13 transports the gas, and the flat jet nozzles 1431 can blow away most of the impurities on the ground surface, thus improving the concrete paving effect.

[0028] The air inlet pipe 142 is connected to the input end of the dust collection box 14. The lower end of the air inlet pipe 142 is fixedly equipped with a suction hood 1421. The suction hood 1421 is slidably mounted with an extension hood 1422. The height of the suction hood 1421 can be adjusted by the extension hood 1422, so that the suction hood 1421 can absorb impurities in the gaps in the ground. A plastic brush 1423 is fixedly provided on the front side of the lower end of the extension hood 1422. The plastic brush 1423 can sweep away some large particles of impurities that have not been blown away, thereby improving the cleanliness of the ground.

[0029] A pressure plate 16 is hinged to the rear of the lower end of the mobile vehicle 1. A U-shaped part 161 is fixed to the end of the pressure plate 16, and a counterweight 162 is assembled inside the U-shaped part 161. The counterweight 162 can increase the pressure on the ground and can perform a simple leveling operation on the laid concrete, making the laying relatively flat. A damping support bar 163 is provided at the lower end of the mobile vehicle 1. The distance between the support bar 163 and the mobile vehicle 1 is matched with the thickness of the pressure plate 16. When the pressure plate 16 is not in use, the counterweight 162 can be removed, and then the pressure plate 16 can be flipped upwards. The support bar 163 restricts the pressure plate 16 from rotating downwards.

[0030] When treating the ground gaps, the mobile vehicle 1 is moved to the front of the gap, and then the centrifugal air pump 13 is started to clean the ground. During the cleaning process, the flat jet nozzle 1431 connected to the output end of the centrifugal air pump 13 can effectively clean the ground impurities and dust. Then, the plastic brush 1423 is used to sweep away the impurities on the ground that have not been blown away. Finally, the impurities and dust in the ground gaps are cleaned through the input end of the centrifugal air pump 13. In this way, the cleaning of the gaps and the ground around the gaps is completed. At this time, the electric gate valve 15 is started to release concrete to fill the ground gaps. Through the continuous movement of the mobile vehicle 1, all the ground gaps are filled. The filled ground is then leveled by the pressure plate 16 and the counterweight block 162. In this way, the concrete ground gaps are treated.

[0031] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A device for controlling cracks in corundum concrete pavement, comprising a mobile vehicle, a power storage device, a concrete insulation material box, and a centrifugal air pump, characterized in that: The energy storage power is fixedly assembled in the middle of the upper end of the mobile vehicle, the concrete heat preservation material box is fixedly assembled at the rear side of the upper end of the mobile vehicle, the centrifugal air pump is fixedly assembled at the front side of the upper end of the mobile vehicle, and the dust removal mechanism is assembled at the front side of the mobile vehicle. The dust removal mechanism comprises a dust removal box, which is fixedly assembled at the front side of the upper end of the mobile vehicle, and is internally provided with a dust removal net plate; the input end of the centrifugal air pump is in communication with the output end of the dust removal box; an air inlet pipe and an air outlet pipe are fixedly assembled in sequence from front to back at the front side of the lower end of the mobile vehicle; the air outlet pipe is in communication with the output end of the centrifugal air pump; a plurality of flat air jet heads are fixedly assembled at the front side of the air outlet pipe; the air inlet pipe is in communication with the input end of the dust removal box; and a suction cover is fixedly assembled at the lower end of the air inlet pipe. The lower end of the mobile vehicle is fixedly provided with an electric gate valve in communication with the lower side of the concrete heat preservation material box.

2. A device for controlling cracks in a terrazzo floor according to claim 1, characterized in that: The dust removal net plate is obliquely arranged at an angle of 45 degrees in the dust removal box.

3. A device for controlling cracks in a terrazzo floor as defined in claim 1, wherein: The suction cover is slidably assembled with an extension cover.

4. A device for controlling cracks in a terrazzo floor according to claim 3, characterized in that: The extension cover is fixedly provided with a plastic brush at the front side of the lower end.

5. A device for controlling cracks in a terrazzo floor according to claim 1, wherein: A pressing plate is hingedly arranged at the rear side of the lower end of the mobile vehicle, and a U-shaped piece is fixedly arranged at the end of the pressing plate, and a counterweight is assembled in the U-shaped piece.

6. A device for controlling cracks in a terrazzo floor according to claim 5, wherein: A supporting strip is rotatably arranged at the lower end of the mobile vehicle, and the distance between the supporting strip and the mobile vehicle is matched with the thickness of the pressing plate.

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