Building wall cleaning device

Abstract

The utility model relates to the technical field of cleaning devices, in particular to a building wall cleaning device, which is characterized in that a second mounting plate is hinged inside a first mounting plate, the upper end part of the first mounting plate is fixedly connected with a limiting mounting seat, the inside of the limiting mounting seat is rotatably connected with a grip, and the outer surface of the grip is fixedly connected with two L-shaped reinforcing rods; u-shaped mounting frames are fixedly connected to the upper end parts of the first mounting plate and the second mounting plate, two bolts are screwed and taken out, the surface of a grip is held and screwed anticlockwise by 90 degrees, at the moment, two L-shaped reinforcing rods are rotated out of a rectangular through groove, a columnar plug pin is matched with the surface of an insertion groove in shape, and at the moment, the grip can be pulled out upwards; the first mounting plate and the second mounting plate which are hinged to each other can be folded for storage, and by arranging the grip which can be quickly disassembled and split and the first mounting plate and the second mounting plate which can be rotationally stored, the storage space occupied during carrying is saved, and transportation and storage are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cleaning device technical field, especially a building wall cleaning device. BACKGROUND

[0002] The building wall cleaning device is mainly used for cleaning the outer wall and the inner wall of the building, so as to keep the appearance of the building clean and the indoor environment sanitary, and it can effectively remove the dust, stains, mildew and other pollutants on the wall surface, provide a clean and comfortable living and working environment for people, and the current device usually needs the following technologies in actual application:

[0003] 1. Efficient cleaning components can effectively clean dust and stains on the wall;

[0004] 2. Reliable and sturdy accessories can enhance the overall quality of the device and prolong the service life of the device.

[0005] At present, in order to realize the cleaning function of the building wall, various equipment and methods are adopted. Some manufacturers use different cleaning pads for wiping and cleaning operation.

[0006] However, the above method has a prominent problem, that is, when the wall cleaning construction team is used, multiple cleaning devices need to be used, and after use, they need to be moved and moved. The cleaning device in the existing device is often a whole, lacks the function of folding in two parts, and occupies more space when storing and transporting, increasing the cost of moving and storing. INVENTION CONTENTS

[0007] In view of the shortcomings of the prior art, the utility model provides a building wall cleaning device, which solves the technical problems that multiple cleaning devices need to be used when the wall cleaning construction team is used, and after use, they need to be moved and moved. The cleaning device in the existing device is often a whole, lacks the function of folding in two parts, and occupies more space when storing and transporting, increasing the cost of moving and storing.

[0008] In order to achieve the above purpose, the utility model is realized by the following technical scheme:

[0009] A building wall cleaning device, comprising a first mounting plate, the first mounting plate is hingedly connected with a second mounting plate inside, the first mounting plate is fixedly connected with a limiting mounting seat at the upper end, the limiting mounting seat is rotatably connected with a handle inside, the handle is fixedly connected with two L-shaped reinforcing rods on the outer surface, the first mounting plate and the second mounting plate are fixedly connected with U-shaped mounting frames at the upper end, and the two L-shaped reinforcing rods are arranged in the two U-shaped mounting frames respectively.

[0010] Preferably, a cylindrical plug is fixedly connected to the inside of the handle, and a slot is formed in the inside of the limiting mounting seat.

[0011] Preferably, the cylindrical plug and the slot are matched, and a rectangular through slot is formed in the inside of each of the two U-shaped mounting racks.

[0012] Preferably, the two L-shaped reinforcing rods are arranged in the two rectangular through slots respectively, and bolts are threadedly connected to the inside of each of the two U-shaped mounting racks.

[0013] Preferably, the two bolts are threadedly connected in the two L-shaped reinforcing rods respectively, and a non-slip rubber pad is sleeved on the outer surface of the handle.

[0014] Preferably, a lifting ring is fixedly connected to the upper end of the handle, and cleaning pads are fixedly connected to the lower ends of the first mounting plate and the second mounting plate.

[0015] Preferably, a side plate is fixedly connected to one side of the second mounting plate.

[0016] Preferably, a sanding plate is fixedly connected to the outer surface of the side plate.

[0017] Compared with the prior art, the device has the following beneficial effects:

[0018] Firstly, when the device needs to be carried, the two bolts are unscrewed, the handle is held and rotated counterclockwise by 90 degrees, at this time, the two L-shaped reinforcing rods are turned out of the rectangular through slots, and the cylindrical plug and the slot are matched in shape, at this time, the handle can be pulled out upward, and the first mounting plate and the second mounting plate are foldable and can be stored, the handle can be quickly disassembled and separated, and the first mounting plate and the second mounting plate can be rotatably stored, thereby saving the storage space occupied during carrying, facilitating transportation and storage, and the two cleaning pads can be protected by folding and storing the first mounting plate and the second mounting plate, thereby reducing the risk of damage and pollution of the cleaning pads during carrying.

[0019] Secondly, the side plate connected to the surface of the second mounting plate is provided with a sanding plate by adhesion, the surface of the sanding plate is rough and granular, the device can be inclined, the wall surface is rubbed by the sanding plate, stubborn stains are deeply cleaned, stains that are difficult to be treated by conventional cleaning methods are effectively removed, and the cleaning degree of the wall is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] The above description is only a summary of the technical scheme of the device, in order to more clearly understand the technical means of the device, and the device can be implemented according to the content of the description, and the preferred embodiments of the device are described in detail as follows.

[0021] Figure 1 It is a three-dimensional structure of the device.

[0022] Figure 2 The handle connection explosion drawing of the utility model;

[0023] Figure 3 The sand plate connection explosion drawing of the utility model;

[0024] Figure 4 The second mounting plate connection explosion drawing of the utility model.

[0025] Legend: 11, first mounting plate; 12, second mounting plate; 13, limiting mounting seat; 14, handle; 15, L-shaped reinforcing rod; 16, U-shaped mounting frame; 17, columnar bolt; 18, insertion slot; 19, rectangular through slot; 21, bolt; 22, anti-skid rubber pad; 23, lifting ring; 24, cleaning pad; 25, side plate; 26, sand plate. DETAILED DESCRIPTION

[0026] The building wall cleaning device provided by the embodiment of the application effectively solves the problems that multiple cleaning devices need to be used when a wall cleaning construction team is used, and the cleaning devices need to be moved after use, the cleaning devices in the existing device are often a whole, lack folding function, and occupy more space when stored and transported, increasing the cost of moving and storage, when the device needs to be moved, two bolts are unscrewed, the handle surface is held and rotated counterclockwise by 90 degrees, at this time, the two L-shaped reinforcing rods are turned out of the rectangular through slot, and the columnar bolt and the insertion slot surface are adapted, at this time, the handle can be pulled out upward, and the first mounting plate and the second mounting plate that are hingedly connected can be folded and stored, the handle that can be quickly disassembled and separated and the first mounting plate and the second mounting plate that can be rotated and stored are arranged, the storage space occupied during moving is saved, transportation and storage are facilitated, and the first mounting plate and the second mounting plate are folded and stored, the two cleaning pads can be shielded and protected, and the risk that the cleaning pads are damaged and contaminated during moving is reduced.

[0027] EMBODIMENT

[0028] As Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the technical scheme in the embodiment of the application effectively solves the technical problem that multiple cleaning devices need to be used when the wall cleaning construction team is in use, and the cleaning devices in the existing device are often a whole, lacking a folding function, occupying more space when stored and transported, and increasing the cost of transportation and storage. The overall idea is as follows: a building wall cleaning device, comprising a first mounting plate 11, a second mounting plate 12 hinged inside the first mounting plate 11, a limiting mounting seat 13 fixedly connected to the upper end of the first mounting plate 11, a handle 14 rotatably connected inside the limiting mounting seat 13, two L-shaped reinforcing rods 15 fixedly connected to the outer surface of the handle 14, a U-shaped mounting bracket 16 fixedly connected to the upper end of the first mounting plate 11 and the second mounting plate 12, two L-shaped reinforcing rods 15 arranged inside the two U-shaped mounting brackets 16, a cylindrical bolt 17 fixedly connected inside the handle 14, a slot 18 opened in the limiting mounting seat 13, the cylindrical bolt 17 and the slot 18 being matched, a rectangular through slot 19 opened in the two U-shaped mounting brackets 16, the two L-shaped reinforcing rods 15 being arranged inside the two rectangular through slots 19, and two screws 21 threadedly connected inside the two L-shaped reinforcing rods 15. When the device needs to be transported, the two screws 21 are unscrewed, the handle 14 is held and rotated counterclockwise by ninety degrees, at this time the two L-shaped reinforcing rods 15 are turned out of the rectangular through slot 19, and the cylindrical bolt 17 and the slot 18 are matched in shape, at this time the handle 14 can be pulled out upward, and the first mounting plate 11 and the second mounting plate 12 hinged to each other can be folded for storage. By arranging the handle 14 that can be quickly disassembled and separated, and the first mounting plate 11 and the second mounting plate 12 that can be rotated for storage, the storage space occupied during transportation is saved.

[0029] A non-slip rubber pad 22 is sleeved on the outer surface of the handle 14, a lifting ring 23 is fixedly connected to the upper end of the handle 14, and a cleaning pad 24 is fixedly connected to the lower end of the first mounting plate 11 and the second mounting plate 12. The user can push the first mounting plate 11 and the second mounting plate 12 along the surface of the building wall by holding the surface of the handle 14, and clean the surface of the wall by the cleaning pad 24 connected to the lower end of the first mounting plate 11 and the second mounting plate 12. The non-slip rubber pad 22 sleeved on the surface of the handle 14 can increase the friction with the user's hand, thereby avoiding accidental dropping of the handle 14 during cleaning operation. The device can be hung and placed as a whole by the lifting ring 23 at the upper end of the handle 14,

[0030] The side plate 25 is fixedly connected to one side of the second mounting plate 12, and a sand plate 26 is fixedly connected to the outer surface of the side plate 25. The sand plate 26 is installed on the side plate 25 connected to the surface of the second mounting plate 12 in a bonding mode. The surface of the sand plate 26 is rough and granular. When the device is tilted, the wall surface is rubbed by the sand plate 26, and stubborn stains are deeply cleaned.

[0031] In view of the problems in the prior art, the building wall cleaning device is provided. When the device needs to be carried, the two bolts 21 are unscrewed, the surface of the handle 14 is held and rotated counterclockwise by 90 degrees, at this time, the two L-shaped reinforcing rods 15 are turned out of the rectangular through slot 19, and the cylindrical bolt 17 and the surface shape of the insertion slot 18 are matched, at this time, the handle 14 can be pulled out upward, the first mounting plate 11 and the second mounting plate 12 are hingedly connected and can be folded and stored. By arranging the handle 14 which can be quickly disassembled and separated, and the first mounting plate 11 and the second mounting plate 12 which can be stored by rotating, the storage space occupied during carrying is saved, transportation and storage are facilitated, and the first mounting plate 11 and the second mounting plate 12 are folded and stored to shield and protect the two cleaning pads 24, so that the risk of damage and pollution of the cleaning pads 24 during carrying is reduced.

[0032] The first mounting plate 11 is hingedly connected with the second mounting plate 12, and together constitutes the main structure of the device, and provides a mounting base for the cleaning pad 24 and the like;

[0033] The second mounting plate 12 cooperates with the first mounting plate 11 to bear related components, and cleans the wall together with the first mounting plate 11 during work;

[0034] The limiting mounting seat 13 is used for installing and limiting the rotation range of the handle 14;

[0035] The handle 14 is held by a user to push the device to clean the wall surface;

[0036] The L-shaped reinforcing rod 15 enhances the stability of the connection between the handle 14 and the U-shaped mounting rack 16;

[0037] The U-shaped mounting rack 16 is fixed on the first mounting plate 11 and the second mounting plate 12, and provides mounting positions for the L-shaped reinforcing rod 15 and the bolt 21;

[0038] The cylindrical bolt 17 cooperates with the insertion slot 18 to fix the position of the handle 14 during normal use of the device;

[0039] The insertion slot 18 cooperates with the cylindrical bolt 17 to fix the handle 14;

[0040] The rectangular through slot 19 provides a space for the rotation of the L-shaped reinforcing rod 15;

[0041] Bolt 21: Fix the L-shaped reinforcing rod 15 in the U-shaped mounting frame 16, increase the firmness of the connection;

[0042] Anti-skid rubber pad 22: Increase the friction between the handle 14 and the hand, prevent the handle 14 from slipping during cleaning operation;

[0043] Lifting ring 23: for hanging the device;

[0044] Cleaning pad 24: directly contact with the wall surface, clean and wipe the wall;

[0045] Side plate 25: provide installation position for sand plate 26;

[0046] Sand plate 26: used for deep cleaning of stubborn stains on the wall.

[0047] Working principle:

[0048] First, the user can push the first mounting plate 11 and the second mounting plate 12 along the surface of the building wall by holding the surface of the handle 14, and clean and wipe the surface of the wall through the cleaning pad 24 connected to the lower end of the first mounting plate 11 and the second mounting plate 12. The anti-skid rubber pad 22 sleeved on the surface of the handle 14 can increase the friction with the user's hand, so as to avoid accidental slipping of the handle 14 during cleaning operation. The device can be hung as a whole through the lifting ring 23 on the upper end of the handle 14. The side plate 25 connected to the surface of the second mounting plate 12 is installed with the sand plate 26 by adhesion. The surface of the sand plate 26 is rough and granular. The device can be inclined to clean stubborn stains on the wall surface by rubbing the sand plate 26.

[0049] Second, when the device needs to be moved, two bolts 21 are unscrewed, the surface of the handle 14 is held and rotated counterclockwise by 90 degrees. At this time, the two L-shaped reinforcing rods 15 are turned out of the rectangular through slot 19, and the cylindrical bolt 17 and the surface shape of the insertion slot 18 are matched. At this time, the handle 14 can be pulled upwards, and the first mounting plate 11 and the second mounting plate 12 can be folded and stored. By setting the handle 14 which can be quickly disassembled and separated, and the first mounting plate 11 and the second mounting plate 12 which can be rotated and stored, the storage space occupied during moving is saved, and the two cleaning pads 24 can be protected by folding and storing the first mounting plate 11 and the second mounting plate 12.

[0050] Finally, it should be pointed out that: obviously, the above examples are only examples for clearly illustrating the utility model, and are not limited to the implementation. For ordinary skilled persons in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to enumerate all the implementation modes. The obvious changes and variations derived therefrom are still within the protection scope of the utility model.

Claims

1. A building wall cleaning device comprising a first mounting plate (11) having a second mounting plate (12) hingedly attached inside, characterized in that, The upper end of the first mounting plate (11) is fixedly connected with a limiting mounting seat (13), a handle (14) is rotatably connected inside the limiting mounting seat (13), two L-shaped reinforcing rods (15) are fixedly connected to the outer surface of the handle (14), and the upper ends of the first mounting plate (11) and the second mounting plate (12) are fixedly connected with U-shaped mounting racks (16). Two L-shaped reinforcing rods (15) are arranged inside two U-shaped mounting racks (16) respectively.

2. A building wall cleaning device as claimed in claim 1, characterised in that, The inside of the handle (14) is fixedly connected with a cylindrical bolt (17). A slot (18) is arranged inside the limiting mounting seat (13).

3. A building wall cleaning device as claimed in claim 2, wherein The cylindrical bolt (17) and the slot (18) are matched. Two rectangular through grooves (19) are arranged inside two U-shaped mounting racks (16) respectively.

4. A building wall cleaning device as claimed in claim 3, characterised in that, Two L-shaped reinforcing rods (15) are arranged inside two rectangular through grooves (19) respectively. Two bolts (21) are threadedly connected inside two L-shaped reinforcing rods (15) respectively.

5. A building wall cleaning device as claimed in claim 4, wherein The outer surface of the handle (14) is sleeved with a non-slip rubber pad (22). The upper end of the handle (14) is fixedly connected with a lifting ring (23).

6. A building wall cleaning device as claimed in claim 5, characterised in that The lower ends of the first mounting plate (11) and the second mounting plate (12) are fixedly connected with cleaning pads (24). One side of the second mounting plate (12) is fixedly connected with a side plate (25).

7. A building wall cleaning device as claimed in claim 6, characterised in that The outer surface of the side plate (25) is fixedly connected with a sanding plate (26).

8. A building wall cleaning device as claimed in claim 7, characterised in that, ​

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