Cleaning device for accumulated ground water in narrow space

Abstract

The invention discloses a narrow space surface accumulated water cleaning device which comprises a vehicle frame, the vehicle frame is provided with a front end and a rear end which are opposite, and the rear end of the vehicle frame is provided with a water collecting tank; the roller is rotatably mounted at the front end of the frame, and the circumferential surface of the roller is coated with a water absorption sponge layer; the squeezing roller and the roller are arranged in the same direction, a supporting cross beam is formed at the front end of the vehicle frame, the squeezing roller is installed on the supporting cross beam in a lifting mode and abuts against the water absorption sponge layer in a pressing mode, and the squeezing roller is arranged on the side, facing the rear end of the vehicle frame, of the roller; the water receiving plate is obliquely arranged and installed in the middle of the frame, the upper end of the water receiving plate abuts against the rear side of the joint of the extrusion roller and the water absorption sponge layer, two lug plates are formed at the upper end of the water receiving plate and extend to the outer sides of the two ends of the roller respectively, and the lower end of the water receiving plate is connected to the water collecting tank. The problem that accumulated water on the ground is thin and inconvenient to clean before ground waterproof construction is solved.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a device for cleaning water on the ground in a narrow space. Background Art

[0002] Before carrying out dry work such as ground waterproofing, the ground should be kept dry and free of water. However, it is impossible to completely avoid water accumulation on the ground during the construction process, and it needs to be cleaned. However, the water accumulation is too thin or the water accumulation area is inconvenient to clean. Summary of the invention

[0003] In order to overcome the defects of the prior art, a device for cleaning water on the ground in a narrow space is provided to solve the problem that the water on the ground is thin and inconvenient to clean before the ground waterproofing construction.

[0004] In order to achieve the above-mentioned purpose, a device for cleaning water on the floor of a narrow space is provided, comprising:

[0005] A vehicle frame, the vehicle frame having a front end and a rear end opposite to each other, and a water collecting tank is installed at the rear end of the vehicle frame;

[0006] A roller is rotatably mounted on the front end of the frame, and the circumference of the roller is covered with a water-absorbing sponge layer;

[0007] A squeezing roller is arranged in the same direction as the drum, a supporting crossbeam is formed at the front end of the frame, the squeezing roller is installed on the supporting crossbeam in a liftable manner and presses against the water-absorbing sponge layer, and the squeezing roller is arranged on a side of the drum facing the rear end of the frame;

[0008] An inclined water receiving plate is installed in the middle of the frame, the upper end of the water receiving plate is against the rear side of the junction of the squeezing roller and the water-absorbing sponge layer, the upper end of the water receiving plate is formed with two ear plates, the two ear plates extend to the outside of the two ends of the drum respectively, and the lower end of the water receiving plate is connected to the water collecting tank.

[0009] Furthermore, the supporting crossbeam is provided with a threaded hole, the threaded hole is arranged along the radial direction of the roller, a screw is threaded into the threaded hole, and the extrusion roller is rotatably mounted on the screw.

[0010] Furthermore, roller shafts are formed at both ends of the extrusion roller, respectively, and brackets are connected to the ends of the screw rods. The roller shafts at both ends of the extrusion roller are rotatably connected to the brackets.

[0011] Furthermore, two opposite sides of the water receiving plate are turned up to form water-blocking flanges.

[0012] Furthermore, rollers are installed at the rear end of the frame.

[0013] Furthermore, a push rod is installed at the rear end of the frame.

[0014] The beneficial effect of the present invention is that the narrow space floor water cleaning device of the present invention is pushed forward by a hand push rod. When the drum passes through the water accumulation area, the water-absorbing sponge layer on the drum absorbs the accumulated water, and then the accumulated water is squeezed out of the water-absorbing sponge layer by the squeezing roller. The accumulated water spit out of the water-absorbing sponge layer is discharged into the water collecting box at the rear end of the frame through the drainage of the water receiving plate. Before clearing the accumulated water on the ground, the squeezing force of the squeezing roller on the water-absorbing sponge layer is adjusted by raising and lowering the squeezing roller to ensure that the narrow space floor water cleaning device of the present invention moves smoothly and the force of squeezing the water-absorbing sponge layer is appropriate.

[0015] The device for cleaning water on the floor in a narrow space of the present invention is convenient to operate and clean water on the floor, and effectively replaces conventional practices such as clearing with a mop or sweeping with a broom and waiting for natural drying, thereby effectively ensuring construction progress and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0017] Figure 1 It is a schematic structural diagram of a device for cleaning water on the floor in a narrow space according to an embodiment of the present invention.

[0018] Figure 2 Schematic diagram of the structure of a roller according to an embodiment of the present invention.

[0019] Figure 3 1 is a top view of a water receiving plate according to an embodiment of the present invention. DETAILED DESCRIPTION

[0020] The present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant inventions, rather than to limit the inventions. It should also be noted that, for ease of description, only the parts related to the invention are shown in the accompanying drawings.

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] Reference Figures 1 to 3 As shown, the present invention provides a device for cleaning water on the floor in a narrow space, comprising: a frame 1, a roller 2, a squeezing roller 3, and a water receiving plate 4.

[0023] The frame 1 has a front end and a rear end opposite to each other. In this embodiment, the front and rear directions of the frame are determined by the front and rear directions of the frame in the traveling direction, that is, the front end of the frame is the front direction of the traveling direction, and the rear end of the frame is the rear direction of the traveling direction. A water collecting tank 11 is installed at the rear end of the frame 1. An opening is provided at the top of the water collecting tank.

[0024] As a preferred embodiment, a roller 12 is installed at the rear end of the frame 1 .

[0025] In this embodiment, a push rod 13 is installed at the rear end of the frame 1. The push rod is arranged at the rear of the water collecting tank.

[0026] The drum 2 is rotatably mounted on the front end of the frame 1. The circumference of the drum 2 is covered with a water-absorbing sponge layer 21. The two ends of the drum are coaxially connected with a cylinder shaft, and the cylinder shaft is rotatably mounted on the front end of the frame through a bearing.

[0027] The squeezing roller 3 is arranged in the same direction as the roller 2. A supporting crossbeam is formed at the front end of the frame 1. The supporting crossbeam is arranged along the width direction of the frame. The squeezing roller 3 is installed on the supporting crossbeam so as to be able to be raised and lowered. The squeezing roller presses against the water-absorbing sponge layer 21. The squeezing roller is raised and lowered to adjust the force of the squeezing roller pressing against the water-absorbing sponge layer, thereby determining the distance between the circumferential surface of the squeezing roller and the circumferential surface of the roller.

[0028] When the distance between the circumferential surface of the squeezing roller and the circumferential surface of the drum is larger, the squeezing roller squeezes the water-absorbing sponge layer with less force. Conversely, when the distance between the circumferential surface of the squeezing roller and the circumferential surface of the drum is smaller, the squeezing roller squeezes the water-absorbing sponge layer with greater force.

[0029] See also Figure 1 As shown, the squeezing roller 3 is arranged on one side of the drum 2 facing the rear end of the frame 1. In this embodiment, the squeezing roller is arranged at the upper and oblique rear of the drum.

[0030] The water receiving plate 4 is installed in the middle of the frame 1. The water receiving plate 4 is tilted. The upper end of the water receiving plate 4 abuts against the rear side of the junction between the squeezing roller 3 and the water absorbing sponge layer 21. Figure 3 As shown, the upper end of the water receiving plate 4 is formed with two ear plates 41. The two ear plates 41 extend to the outer sides of the two ends of the drum 2 respectively. The lower end of the water receiving plate 4 is connected to the water collecting box 11.

[0031] After the squeezing roller squeezes the water-absorbing sponge layer, the water spitted out by the water-absorbing sponge layer falls into the ear plates of the water receiving plate through the two ends of the squeezing roller, and then flows into the water receiving box along the plate surface of the water receiving plate for collection.

[0032] In this embodiment, continue to refer to Figure 3 As shown, two opposite sides of the water receiving plate 4 are turned up to form water blocking flanges 42 .

[0033] As a preferred embodiment, the supporting crossbeam is provided with a threaded hole. The threaded hole is arranged along the radial direction of the drum 2. A screw rod 31 is screwed into the threaded hole. The squeezing roller 3 is rotatably mounted on the screw rod 31.

[0034] As a preferred embodiment, roller shafts are formed at both ends of the squeezing roller 3. A bracket is connected to the end of the screw rod 31. The roller shafts at both ends of the squeezing roller 3 are rotatably connected to the bracket.

[0035] In this embodiment, fork rods are connected to opposite sides of the front end of the frame. The fork rods are arranged along the radial direction of the roller. The lower end of the fork rod is rotatably connected to the cylinder shaft of the roller through a bearing. A slide groove is provided at the upper end of the fork rod. The slide groove is arranged along the length direction of the fork rod. The end of the roller shaft of the squeezing roller away from the squeezing roller is slidably arranged in the slide groove.

[0036] The narrow space floor water cleaning device of the present invention is driven forward by a hand push rod. When the drum passes through the water accumulation area, the water-absorbing sponge layer on the drum absorbs the accumulated water, and then the accumulated water is squeezed out of the water-absorbing sponge layer by a squeezing roller. The accumulated water spit out of the water-absorbing sponge layer is discharged into the water collecting tank at the rear end of the frame through the drainage of the water receiving plate.

[0037] Before clearing the accumulated water on the floor, the squeezing force of the squeezing roller on the water-absorbing sponge layer is adjusted by rotating the screw rod to ensure that the narrow space floor water cleaning device of the present invention moves smoothly and the squeezing force of the water-absorbing sponge layer is appropriate.

[0038] Before removing the water on the ground, be sure to clean up the debris on the ground, otherwise it will damage the absorbent sponge layer and affect the water absorption effect.

[0039] The device for cleaning water on the floor in a narrow space of the present invention is convenient to operate and clean water on the floor, and effectively replaces conventional practices such as clearing with a mop or sweeping with a broom and waiting for natural drying, thereby effectively ensuring construction progress and quality.

[0040] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept. For example, the above features are replaced with (but not limited to) technical features with similar functions disclosed in the present application.

Claims

1. A device for cleaning water on the floor of a narrow space, characterized in that: include: A vehicle frame, the vehicle frame having a front end and a rear end opposite to each other, and a water collecting tank is installed at the rear end of the vehicle frame; A roller is rotatably mounted on the front end of the frame, and the circumference of the roller is covered with a water-absorbing sponge layer; A squeezing roller is arranged in the same direction as the drum, a supporting crossbeam is formed at the front end of the frame, the squeezing roller is installed on the supporting crossbeam in a liftable manner and presses against the water-absorbing sponge layer, and the squeezing roller is arranged on a side of the drum facing the rear end of the frame; An inclined water receiving plate is installed in the middle of the frame, the upper end of the water receiving plate is against the rear side of the junction of the squeezing roller and the water-absorbing sponge layer, the upper end of the water receiving plate is formed with two ear plates, the two ear plates extend to the outside of the two ends of the drum respectively, and the lower end of the water receiving plate is connected to the water collecting tank.

2. The narrow space floor water cleaning device according to claim 1, characterized in that: The supporting crossbeam is provided with a threaded hole, the threaded hole is arranged along the radial direction of the roller, a screw rod is screwed into the threaded hole, and the extrusion roller is rotatably mounted on the screw rod.

3. The narrow space floor water cleaning device according to claim 2, characterized in that: Roller shafts are respectively formed at both ends of the squeezing roller, and a bracket is connected to the end of the screw rod. The roller shafts at both ends of the squeezing roller are rotatably connected to the bracket.

4. The narrow space floor water cleaning device according to claim 1, characterized in that: The opposite sides of the water receiving plate are turned up to form water blocking flanges.

5. The narrow space floor water cleaning device according to claim 1, characterized in that: The rear end of the frame is provided with rollers.

6. The narrow space floor water cleaning device according to claim 1, characterized in that: A push rod is installed at the rear end of the frame.

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