Building template dismounting and cleaning device

Abstract

The utility model discloses a building template dismounting and cleaning device, which relates to the technical field of cleaning equipment and comprises a cleaning box, an inclined guide plate is fixedly connected to the lower end in the cleaning box, a slot is formed between one side of the inclined guide plate and the inner wall of the cleaning box, and a sand storage box is arranged in the slot. During use, when water flow containing concrete mortar is adsorbed by the connecting sleeve, sand grains can gradually move downwards along the inclined face of the second filter screen, accumulation can be avoided, the falling sand grains can be gradually precipitated in the sand storage box along the inclined face of the inclined guide plate and collected by the sand storage box, the impact water flow can be slowed down through the arrangement of the filter frame, and the sand storage box is prevented from falling off. And fluctuation of water in the cleaning box is reduced, sediment of sand grains is facilitated, the probability that the second filter screen is blocked is greatly reduced, and therefore the cleaning efficiency of concrete on the surface of the building formwork can be continuously and practically improved for a long time.

Description

Technical Field

[0001] This utility model relates to the field of cleaning equipment technology, and in particular to a building formwork dismantling and cleaning device. Background Technology

[0002] Formwork is a temporary support structure used in building construction for pouring and shaping concrete. Its main function is to ensure that the concrete maintains the required shape, size, and position before it hardens. It is an indispensable auxiliary tool in building construction, directly affecting project efficiency, cost, and quality.

[0003] In the prior art, such as Chinese patent CN222525861U, a building formwork cleaning device for construction is disclosed, including a cleaning platform, a fixing component slidably disposed in the inner cavity of the cleaning platform, and a liquid storage tank detachably connected to the lower surface of the cleaning platform. Limiting grooves for sliding of the fixing component are provided on both sides of the cleaning platform. The fixing component includes a bearing plate, a limiting groove, a drive screw, a trapezoidal block, a torsion head, a spring rod, and a push plate. The spring rod is fixedly connected to both sides of the surface of the bearing plate.

[0004] However, in the existing technology, after the building formwork is dismantled, a concrete cleaner needs to be sprayed onto the formwork. After the concrete cleaner reacts with the concrete on the formwork, a high-pressure nozzle is used to impact and clean the concrete on the surface of the formwork. Because the concrete contains sand particles, a filter needs to be installed at the water inlet of the water pump when the water pump is pumped in. This will reduce the water flow at the inlet, and the filter needs to be cleaned after a period of use, which is inconvenient. Utility Model Content

[0005] The purpose of this utility model is to solve the problems existing in the technology where, after the formwork is dismantled, concrete cleaner needs to be sprayed onto the formwork, and after the concrete cleaner reacts with the concrete on the formwork, a high-pressure nozzle is used to impact and clean the concrete surface of the formwork. Because the concrete contains sand particles, a filter mechanism needs to be installed at the water pump inlet when the water is pumped in, which reduces the water intake and requires the filter screen to be cleaned after a period of use, making it inconvenient to use. Therefore, a formwork dismantling and cleaning device is proposed.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a building formwork dismantling and cleaning device, comprising a cleaning box, an inclined guide plate fixedly connected to the lower end of the cleaning box, a slot formed between one side of the inclined guide plate and the inner wall of the cleaning box, a sand storage box provided inside the slot, an inner support ring fixedly connected to the upper end of the inner wall of the cleaning box located at the inclined guide plate, a filter frame overlapping the upper end of the inner support ring, a connecting sleeve fixedly connected to one side of the cleaning box, the connecting sleeve being located between the inner support ring and the inclined guide plate, one end of the connecting sleeve being inclined, and a second filter screen fixedly connected to the inclined surface.

[0007] Preferably, a No. 1 connection port is fixedly connected to one side of the cleaning box, and the No. 1 connection port is connected to the connecting sleeve.

[0008] Preferably, the cleaning box has an inlet and an outlet on both sides, and a support plate is fixedly connected inside the cleaning box. The upper end of the support plate coincides with the lower end of the inlet and outlet.

[0009] Preferably, a feed support is fixedly connected to one side of the cleaning box at the edge of the feed inlet, and a reinforcing rib is fixedly connected between the lower end of the feed support and the cleaning box.

[0010] Preferably, one end of the sand storage box is fixedly connected to a sealing cover, and the sealing cover is fixedly connected to the cleaning box by bolts.

[0011] Preferably, a liquid outlet is fixedly connected to one side of the sealing cover, and a side slot is opened on the other side of the sealing cover, with a filter screen fixedly connected inside the side slot.

[0012] Preferably, connecting pipes are fixedly connected to both sides of the middle part inside the cleaning box, and high-pressure nozzles are fixedly connected to the lower end of the connecting pipes. The high-pressure nozzles on the two connecting pipes are both inclined and in opposite directions. A second connecting port is fixedly connected to one end of the two connecting pipes. A splash guard is installed on the upper end of the cleaning box, and a handle is fixedly connected to the upper end of the splash guard.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, by setting up the inclined guide plate and the second filter screen, when the water containing concrete mortar is adsorbed by the connecting sleeve during use, the sand particles will gradually move down along the inclined surface of the second filter screen, which can avoid accumulation. The fallen sand particles will gradually settle in the sand storage box along the inclined surface of the inclined guide plate and be collected by the sand storage box. By setting up the filter frame, the impact water flow can be slowed down, reducing the fluctuation of the water in the cleaning box, which is conducive to the sedimentation of sand particles and greatly reduces the probability of the second filter screen becoming clogged. Thus, it can be used continuously for a long time, increasing the cleaning efficiency of the concrete surface of the building formwork.

[0015] 2. In this utility model, the feeding support frame guides the formwork to facilitate feeding. The high-pressure nozzles impact the concrete on the formwork surface to both sides, allowing water to fall from the area between the cleaning box and the support plate, reducing water waste. The No. 1 filter and sand storage box allow water to be extracted from the cleaning box after the sand has completely settled when the product is no longer in use. The outlet is then opened to allow residual water in the sand in the storage box to gradually seep out, facilitating sand collection. Attached Figure Description

[0016] Figure 1 This utility model provides a three-dimensional structural schematic diagram of a building formwork dismantling and cleaning device. Figure 1 ;

[0017] Figure 2 This utility model provides a three-dimensional structural schematic diagram of a building formwork dismantling and cleaning device. Figure 2 ;

[0018] Figure 3 An exploded view of a building formwork dismantling and cleaning device is provided for this utility model;

[0019] Figure 4 This utility model provides a schematic diagram of the internal structure of the cleaning box in a building formwork dismantling and cleaning device.

[0020] Legend: 1. Cleaning box; 2. Splash guard; 3. Feed support; 4. Feed inlet; 5. Reinforcing rib; 6. Sealing cover; 7. Liquid outlet; 8. Connection port 1; 9. Connection port 2; 10. Connecting pipe; 11. Handle; 12. Discharge outlet; 13. Support plate; 14. Sand storage box; 15. Side slot; 16. Filter screen 1; 17. High-pressure nozzle; 18. Filter frame; 19. Inner support ring; 20. Inclined guide plate; 21. Slot; 22. Connecting sleeve; 23. Filter screen 2. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: As Figure 1 - Figure 4 As shown, this utility model provides a building formwork dismantling and cleaning device, including a cleaning box 1. An inclined guide plate 20 is fixedly connected to the lower end of the cleaning box 1. A slot 21 is formed between one side of the inclined guide plate 20 and the inner wall of the cleaning box 1. A sand storage box 14 is provided inside the slot 21. An inner support ring 19 is fixedly connected to the upper end of the inclined guide plate 20 on the inner wall of the cleaning box 1. A filter frame 18 is attached to the upper end of the inner support ring 19. A connecting sleeve 22 is fixedly connected to one side of the inside of the cleaning box 1. The connecting sleeve 22 is located between the inner support ring 19 and the inclined guide plate 20. One end of the connecting sleeve 22 is inclined, and a second filter screen 23 is fixedly connected to the inclined surface.

[0024] The specific settings and functions of this embodiment are described below. With the inclined guide plate 20 and the second filter screen 23, when the water containing concrete mortar is adsorbed by the connecting sleeve 22 during use, the sand particles will gradually move down along the inclined surface of the second filter screen 23, which can prevent accumulation. The fallen sand particles will gradually settle in the sand storage box 14 along the inclined surface of the inclined guide plate 20 and be collected by the sand storage box 14. With the setting of the filter frame 18, the impact water flow can be slowed down, reducing the fluctuation of the water in the cleaning box 1, which is conducive to the sedimentation of sand particles and greatly reduces the probability of the second filter screen 23 becoming clogged. In this way, it can be used continuously for a long time, increasing the cleaning efficiency of the concrete on the surface of the building formwork.

[0025] Example 2: Figure 1 - Figure 4 As shown, a No. 1 connection port 8 is fixedly connected to one side of the cleaning box 1, and the No. 1 connection port 8 communicates with the connecting sleeve 22. An inlet 4 and an outlet 12 are respectively opened on both sides of the cleaning box 1. A support plate 13 is fixedly connected inside the cleaning box 1. The upper end face of the support plate 13 coincides with the lower end face of the outlet 12 and the inlet 4. A feeding support frame 3 is fixedly connected to one side of the cleaning box 1 at the edge of the inlet 4. A reinforcing rib 5 is fixedly connected between the lower end of the feeding support frame 3 and the cleaning box 1. A sealing cover plate 6 is fixedly connected to one end of the sand storage box 14. The sealing cover plate 6 is fixedly connected to the cleaning box 1 by bolts. A liquid outlet 7 is fixedly connected to one side of the sealing cover plate 6, and an outlet 7 is opened on the other side of the sealing cover plate 6. There is a side slot 15, and a first filter screen 16 is fixedly connected inside the side slot 15. Connecting pipes 10 are fixedly connected to both sides of the middle part of the cleaning box 1. High pressure nozzles 17 are fixedly connected to the lower end of the connecting pipes 10. The high pressure nozzles 17 on the two connecting pipes 10 are both inclined and in opposite directions. A second connection port 9 is fixedly connected to one end of the two connecting pipes 10. A splash cover 2 is installed on the upper end of the cleaning box 1. A handle 11 is fixedly connected to the upper end of the splash cover 2. The aperture of the filter frame 18 is larger than the aperture of the second filter screen 23. The aperture of the second filter screen 23 is the same as the aperture of the first filter screen 16. The first connection port 8 is used to connect to the input end of the water pump, and the connecting pipe 10 is used to connect to the output end of the water pump.

[0026] The overall effect of this embodiment is that the feeding support 3 guides the formwork to facilitate feeding. The high-pressure nozzle 17 impacts the concrete on the formwork surface to both sides, allowing water to fall from the area between the cleaning box 1 and the support plate 13, reducing water waste. The No. 1 filter 16 and the sand storage box 14 allow water to be extracted from the cleaning box 1 after the sand has completely settled when the sand is no longer in use. Then, the outlet 7 is opened to allow residual water in the sand in the sand storage box 14 to gradually seep out, facilitating the collection of sand.

[0027] The method of use and working principle of this device: Apply concrete cleaner to the concrete side of the disassembled building formwork. After the reaction is complete, close the outlet 7 and fill the cleaning tank 1 with water until the appropriate amount is reached. Then turn on the water pump and pump the water in the cleaning tank 1 into the connecting pipe 10, which is sprayed out by the high-pressure nozzle 17. Then insert the building formwork into the inlet 4 and push it. When the building formwork passes through the high-pressure nozzle 17, the high-pressure water flow washes off the concrete on the surface of the building formwork. As the water flows, it falls from the area between the cleaning tank 1 and the support plate 13. Then the water flows through the filter frame 18, and the impact force of the water flow is reduced. At this time, some of the sand particles in the concrete will move with the water flow to the second filter screen 23. After passing through the inclined surface of the second filter screen 23, it gradually falls to the inclined guide plate 20 and then falls through the inclined surface of the inclined guide plate 20 to the sand storage box 14, where the sand particles are collected.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A formwork dismantling and cleaning device, comprising a cleaning box (1), characterized in that: An inclined guide plate (20) is fixedly connected to the lower end of the cleaning box (1). A slot (21) is formed between one side of the inclined guide plate (20) and the inner wall of the cleaning box (1). A sand storage box (14) is installed inside the slot (21). An inner support ring (19) is fixedly connected to the upper end of the inclined guide plate (20) on the inner wall of the cleaning box (1). A filter frame (18) is attached to the upper end of the inner support ring (19). A connecting sleeve (22) is fixedly connected to one side of the inside of the cleaning box (1). The connecting sleeve (22) is located between the inner support ring (19) and the inclined guide plate (20). One end of the connecting sleeve (22) is inclined, and a second filter screen (23) is fixedly connected to the inclined surface.

2. The building formwork dismantling and cleaning device according to claim 1, characterized in that: A No. 1 connection port (8) is fixedly connected to one side of the cleaning box (1), and the No. 1 connection port (8) is connected to the connecting sleeve (22).

3. The building formwork dismantling and cleaning device according to claim 1, characterized in that: The cleaning box (1) has an inlet (4) and an outlet (12) on its two sides respectively. A support plate (13) is fixedly connected inside the cleaning box (1). The upper end of the support plate (13) coincides with the lower end of the outlet (12) and the inlet (4).

4. The building formwork dismantling and cleaning device according to claim 1, characterized in that: A feeding support frame (3) is fixedly connected to one side of the cleaning box (1) at the edge of the feed inlet (4), and a reinforcing rib (5) is fixedly connected between the lower end of the feeding support frame (3) and the cleaning box (1).

5. A building formwork dismantling and cleaning device according to claim 1, characterized in that: One end of the sand storage box (14) is fixedly connected to a sealing cover plate (6), which is fixedly connected to the cleaning box (1) by bolts.

6. A building formwork dismantling and cleaning device according to claim 5, characterized in that: A liquid outlet (7) is fixedly connected to one side of the sealing cover (6), and a side slot (15) is opened on the other side of the sealing cover (6). A filter screen (16) is fixedly connected inside the side slot (15).

7. A building formwork dismantling and cleaning device according to claim 1, characterized in that: The cleaning box (1) has connecting pipes (10) fixedly connected to both sides of the middle part. The lower end of the connecting pipe (10) is fixedly connected to a high-pressure nozzle (17). The high-pressure nozzles (17) on the two connecting pipes (10) are both inclined and in opposite directions. One end of the two connecting pipes (10) is fixedly connected to a No. 2 connecting port (9). The upper end of the cleaning box (1) is equipped with a splash guard (2). The upper end of the splash guard (2) is fixedly connected to a handle (11).

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