Beam cleaning auxiliary device

Abstract

The utility model relates to a beam cleaning auxiliary device which comprises a hand lever, a cleaning piece and a collecting box, the cleaning piece can be detachably connected with one end of the hand lever so as to be used for cleaning and gathering building residues in a beam; the cleaning pieces comprise arc-shaped cleaning pieces and straight cleaning pieces; the collecting box can be detachably connected with one end of the hand rod so as to be used for containing building residues. According to the device, cleaning pieces and collecting boxes with appropriate sizes can be selected for auxiliary cleaning of building residues in a beam according to different beam steel bar spacing sizes and stirrup spacing sizes, the building residues in the beam are cleaned in time through cooperation of the cleaning pieces and the collecting boxes, the beam flushing degree and the beam flushing efficiency are improved, and the cleaning efficiency is improved. A large amount of slag inclusion of subsequent concrete finished products is avoided, and labor and cost are saved for projects.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and in particular relates to a beam cleaning auxiliary device. Background Art

[0002] There are renovation projects in the project or some reserved projects due to process reasons. The renovation projects and reserved projects need to be roughened during the subsequent formwork and concrete pouring. The roughened surfaces and other construction debris are likely to remain in the formwork, resulting in slag inclusions in the finished concrete product. The subsequent removal and repair will consume a lot of manpower and material resources.

[0003] During construction, building debris is typically removed from beams through hydraulic flushing and pre-set cleaning ports. While flushing through pre-set cleaning ports can remove some debris, if the ports are far away and the water pressure is insufficient, debris can be difficult to remove in a timely manner due to obstruction by steel bars. This can lead to incomplete cleaning of the beams, low flushing efficiency, and a waste of manpower and resources. Utility Model Content

[0004] The utility model aims to provide a beam cleaning auxiliary device, which is used for auxiliary flushing of construction debris in the beam before the beam is cast, so as to solve the problem that the construction debris in the beam is not cleaned thoroughly and further improve the flushing efficiency in the beam.

[0005] The technical solution of the present utility model is a beam cleaning auxiliary device, which includes a hand rod, a cleaning piece and a collection box. The cleaning piece can be detachably connected to one end of the hand rod to be used for cleaning and gathering construction debris in the beam; the cleaning piece includes an arc-shaped cleaning piece and a straight cleaning piece; the collection box can be detachably connected to one end of the hand rod to be used for holding construction debris.

[0006] Preferably, a screw for threaded connection is welded to one end of the hand lever.

[0007] Preferably, one end of the arc-shaped cleaning piece is bent to one side to form an arc-shaped cleaning surface, and a first nut for threaded connection with the screw is welded to the other end.

[0008] Preferably, a flat cleaning surface is formed on one side of the flat cleaning sheet, and a second nut for threaded connection with the screw is welded on the other side.

[0009] Preferably, a third nut for threaded connection with the screw is welded on the side wall of one side of the collecting box, and an opening is provided on the other opposite side.

[0010] Preferably, the hand lever is constructed as a telescopic lever with adjustable length, and the hand lever comprises a first hand lever, a second hand lever and a telescopic lever joint for connecting the first hand lever and the second hand lever.

[0011] Preferably, the telescopic rod joint is composed of a gasket, a hollow nut, and a hollow screw. By rotating the hollow nut, the gasket can be squeezed downward to fix the hand rod.

[0012] Preferably, the cleaning sheet includes several arc-shaped cleaning sheets and straight cleaning sheets of different sizes.

[0013] Preferably, the collection box includes several box bodies of different sizes.

[0014] Preferably, the cleaning sheet is made of hard iron sheet; and the collecting box is an iron box assembled and welded from hard iron sheets.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] ⑴This device uses arc-shaped cleaning pieces and straight cleaning pieces to assist in cleaning construction debris at the bottom of the beam; among them, pushing the straight cleaning pieces can gather construction debris at the bottom of the beam, and rotating the arc-shaped cleaning pieces can gather construction debris at the bottom of the beam. When cleaning the densely packed steel bars at the bottom of the beam, rotating the arc-shaped cleaning pieces can more conveniently and effectively gather and clean construction debris between the steel bars at the bottom of the beam.

[0017] ⑵This device can select cleaning pieces and collection boxes of appropriate sizes to assist in cleaning the construction debris in the beam according to the different sizes of the beam reinforcement spacing and the stirrup spacing. Through the cooperation of the cleaning pieces and the collection box, the construction debris in the beam can be cleaned out in time, the degree and efficiency of beam flushing can be improved, and a large amount of slag can be avoided in the subsequent concrete products, saving labor and costs for the project.

[0018] ⑶ This device connects the cleaning piece and the collection box with adjustable length hand rods respectively, so that the cleaning piece and the collection box can be used to clean construction debris of beam structures of different heights, thereby improving the utilization rate of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the beam cleaning auxiliary device of the utility model;

[0020] Figure 2 yes Figure 1 Schematic diagram of the decomposition;

[0021] Figure 3 yes Figure 1 Schematic diagram of the use status of the center beam cleaning auxiliary device;

[0022] Figure 4 This is a top view of the arc-shaped cleaning sheet of the utility model;

[0023] Figure 5 It is a top view of the flat cleaning sheet in the utility model;

[0024] Figure 6 It is a top view of the collection box in the utility model;

[0025] Figure 7 This is a schematic diagram of the arc-shaped cleaning sheet in the present invention in use;

[0026] Figure 8 This is a three-dimensional schematic diagram of the cooperation between the arc-shaped cleaning piece and the collection box in the utility model;

[0027] Figure 9 This is a schematic diagram of the use state of the arc-shaped cleaning piece and the collection box in the utility model;

[0028] Figure 10 This is a schematic structural diagram of the hand lever in the utility model;

[0029] Figure 11 yes Figure 10 A partial enlarged schematic diagram of point B in the middle;

[0030] Description of main component symbols:

[0031] Hand lever 1; screw 11; first hand lever 12; second hand lever 13; telescopic rod joint 14; gasket 141; hollow nut 142; hollow screw 143;

[0032] Cleaning piece 2; curved cleaning piece 21; curved cleaning surface 211; first nut 212; straight cleaning piece 22; straight cleaning surface 221; second nut 222;

[0033] Collection box 3; side wall 31; third nut 32; opening 33;

[0034] beam 4;

[0035] Construction debris5. DETAILED DESCRIPTION

[0036] The present invention will be further described below with reference to the accompanying drawings:

[0037] See also Figures 1 to 3 As shown, the utility model provides a beam cleaning auxiliary device, which includes a handle 1, a cleaning piece 2 and a collection box 3. The cleaning piece 2 can be detachably connected to one end of the handle 1 to clean and gather construction debris 5 in the beam 4; the collection box 3 can be detachably connected to one end of the handle 1 to hold the construction debris 5. The cleaning piece 2 includes Figure 4 The arc-shaped cleaning piece 21 shown and Figure 5The straight cleaning piece 22 shown in the figure uses the arc cleaning piece 21 and the straight cleaning piece 22 to assist in cleaning the construction debris 5 at the bottom of the beam 4; wherein, pushing the straight cleaning piece 22 can gather the construction debris 5 at the bottom of the beam 4, and rotating the arc cleaning piece 21 can gather the construction debris 5 at the bottom of the beam 4. Figure 9 When the reinforcement at the bottom of the beam 4 is densely packed, the rotating arc-shaped cleaning blade 21 can more conveniently and effectively gather and clean the construction debris 5 between the reinforcement at the bottom of the beam 4. The beam cleaning auxiliary device provided by the utility model can promptly clean out the construction debris 5 in the beam 4 through the cooperation of the cleaning blade 2 and the collection box 3, thereby improving the degree and efficiency of beam 4 flushing, avoiding the occurrence of large amounts of slag inclusions in the subsequent concrete product, and saving labor and costs for the project.

[0038] It is worth noting that the cleaning piece 2 includes several arc-shaped cleaning pieces 21 and straight cleaning pieces 22 of different sizes, and the cleaning piece 2 can be made of hard iron sheets; the collecting box 3 also includes several box bodies of different sizes, and the box body can be an iron box assembled and welded by hard iron sheets; based on this, multiple hand rods 1 can be provided to connect cleaning pieces 2 of different sizes and shapes and collecting boxes 3 of different sizes; and then according to the size of the beam steel bar spacing and the size of the stirrup spacing, the cleaning piece 2 and the collecting box 3 of appropriate size are selected to assist in cleaning the construction debris 5 in the beam. Through the cooperation of the cleaning piece 2 and the collecting box 3, the construction debris 5 in the beam can be cleaned out in time, the beam flushing degree and beam flushing efficiency can be improved, and a large amount of slag inclusions can be avoided in the subsequent concrete finished product, saving labor and cost for the project.

[0039] Furthermore, the handle 1 and the cleaning sheet 2 as well as the handle 1 and the collection box 3 can be detachably connected by means of threaded connection or clamping. In this embodiment, the detachable connection between the handle 1 and the cleaning sheet 2 as well as the handle 1 and the collection box 3 is achieved by means of threaded connection.

[0040] For details, please refer to Figure 10 As shown, a screw 11 for threaded connection is welded to one end of the handle 1 .

[0041] See also Figure 4 As shown, one end of the arc-shaped cleaning piece 21 is bent to one side to form an arc-shaped cleaning surface 211, and the other end of the arc-shaped cleaning piece 21 is welded with a first nut 212 for threaded connection with the screw 11; Figure 1 As shown, the arc-shaped cleaning piece 21 is threadedly connected to one end of the hand lever 1 through the cooperation of the first nut 212 and the screw 11, so that the arc-shaped cleaning piece 21 is driven by the hand lever 1 to clean and gather the building debris 5 in the beam, and Figure 7 As shown, the arc-shaped cleaning piece 21 is rotated along the direction A, and the arc-shaped cleaning surface 211 can be used to more conveniently and effectively gather and clean the construction debris 5 between the steel bars at the bottom of the beam.

[0042] See also Figure 5 As shown, a flat cleaning surface 221 is formed on one side of the flat cleaning piece 22, and a second nut 222 for threaded connection with the screw 11 is welded on the opposite side of the flat cleaning piece 22; Figure 1 As shown, the second nut 222 cooperates with the screw 11 to thread the straight cleaning piece 22 to one end of the handle 1, thereby driving the straight cleaning piece 22 through the handle 1 to clean and gather the construction debris 5 in the beam.

[0043] See also Figure 6 As shown, a third nut 32 for threaded connection with the screw 11 is welded on a side wall 31 of one side of the collection box 3 , and an opening 33 is provided on the other opposite side of the collection box 3 for collecting the construction debris 5 .

[0044] like Figure 1 As shown, the third nut 32 cooperates with the screw 11 to thread the collection box 3 to one end of the handle 1, thereby driving the collection box 3 to move in the beam through the handle 1 to collect the construction debris 5. Figures 8 and 9 As shown, the arc-shaped cleaning piece 21 is rotated by the hand lever 1 to clean and gather the construction debris 5 at the bottom of the beam, and then the construction debris 5 is swept into the collection box 3 from the opening 33, and the construction debris 5 in the beam is cleaned out in time through the collection box 3, thereby improving the beam flushing degree and beam flushing efficiency.

[0045] For further information, see Figure 10 As shown, the hand lever 1 is constructed as a telescopic lever with adjustable length and is made of a steel pipe. The hand lever 1 includes a first hand lever 12, a second hand lever 13, and a telescopic lever joint 14 for connecting the first hand lever 12 and the second hand lever 13. One end of the first hand lever 12 is inserted into the second hand lever 13, and the first hand lever 12 and the second hand lever 13 are connected together through the telescopic lever joint 14.

[0046] In this embodiment, by connecting the length-adjustable hand rod 1 to the arc-shaped cleaning piece 21 and the straight cleaning piece 22, the arc-shaped cleaning piece 21 and the straight cleaning piece 22 can be used to clean construction debris 5 of beam structures of different heights, thereby improving the utilization rate of the beam cleaning auxiliary device.

[0047] For details, please refer to Figure 11 As shown, the telescopic rod joint 14 is composed of a gasket 141, a hollow nut 142, and a hollow screw 143. By rotating the hollow nut 142, the gasket 141 can be squeezed downward to lock the first hand rod 12 and the second hand rod 13 after adjusting the height together, thereby fixing the hand rod 1.

[0048] The manufacturing method of the beam cleaning auxiliary device provided by the utility model is as follows:

[0049] (1) The steel pipe with telescopic rod is welded with screws to form a hand pole with adjustable length. Multiple hand poles can be made for use;

[0050] (2) Weld the arc-shaped hard iron sheet to the nut to form an arc-shaped cleaning sheet, and weld the straight hard iron sheet to the nut to form a straight cleaning sheet. You can use multiple hard iron sheets of different sizes and nuts to weld cleaning sheets of different sizes. In the future, you can choose the appropriate cleaning sheet according to the spacing between the beam reinforcement and the spacing between the stirrups.

[0051] (3) Assemble and weld the hard iron sheets and nuts to form an iron box. Multiple hard iron sheets of different sizes can be assembled and welded to form iron boxes of different sizes. The opening on one side of the iron box serves as an inlet for construction debris.

[0052] (4) Connect the hand lever and the cleaning piece through screws and nuts to form an iron shovel, and connect the hand lever and the iron box through screws and nuts to form a collection box, thereby completing the production of the beam cleaning auxiliary device.

[0053] The method of using the beam cleaning auxiliary device provided by the utility model is as follows:

[0054] When flushing before beam pouring, small construction debris far from the cleaning port can be washed to a corner of the formwork by water flow, and workers can choose appropriate shovels and collection boxes for cleaning according to the spacing between the beam bottom reinforcement and the spacing between stirrups; large construction debris in the gaps between steel bars or that cannot be washed away by water flow can be moved by shovels and directly cleaned out with the collection box; in the case of insufficient water pressure, when steel bars block construction debris and cannot be washed away by water flow, you can Figures 7 and 8 The rotating shovel with the arc-shaped cleaning blade gathers the construction debris and sweeps it directly into the collection box. Figure 9 As shown, the construction debris is gathered by rotating a shovel with an arc-shaped cleaning blade and then swept into a collection box.

[0055] The beam cleaning auxiliary device provided by this utility model can assist in cleaning construction debris within the beam by selecting a cleaning piece and a collection box of appropriate sizes based on the spacing between beam reinforcement bars and stirrups. The cleaning piece and the collection box cooperate to promptly remove construction debris from the beam, improving the degree and efficiency of beam washing, avoiding the inclusion of large amounts of slag in the subsequent concrete product, and saving labor and costs for the project. Furthermore, by connecting adjustable hand levers to the cleaning piece and the collection box, the cleaning piece and the collection box can be used to clean construction debris from beam structures of different heights, thereby improving the utilization rate of the device.

[0056] The above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made within the scope of the claims of the present invention should fall within the scope of the claims of the present invention.

Claims

1. A beam cleaning auxiliary device, comprising a hand lever, characterized in that: It also includes a cleaning sheet and a collection box. The cleaning sheet can be detachably connected to one end of the hand rod to clean and gather construction debris in the beam; the cleaning sheet includes an arc-shaped cleaning sheet and a straight cleaning sheet; the collection box can be detachably connected to one end of the hand rod to hold construction debris.

2. The beam cleaning auxiliary device according to claim 1, characterized in that: A screw for threaded connection is welded at one end of the hand lever.

3. The beam cleaning auxiliary device according to claim 2, characterized in that: One end of the arc-shaped cleaning sheet is bent toward one side to form an arc-shaped cleaning surface, and a first nut for threaded connection with the screw is welded on the other end.

4. The beam cleaning auxiliary device according to claim 2, characterized in that: A flat cleaning surface is formed on one side of the flat cleaning sheet, and a second nut for threaded connection with the screw is welded on the other side thereof.

5. The beam cleaning auxiliary device according to claim 2, characterized in that: A third nut for threaded connection with the screw is welded on the side wall of one side of the collecting box, and an opening is provided on the other opposite side.

6. The beam cleaning auxiliary device according to claim 1, characterized in that: The hand bar is constructed as a telescopic bar with adjustable length, and comprises a first hand bar, a second hand bar and a telescopic bar joint for connecting the first hand bar and the second hand bar.

7. The beam cleaning auxiliary device according to claim 6, characterized in that: The telescopic rod joint is composed of a gasket, a hollow nut, and a hollow screw. The gasket can be pressed downward by rotating the hollow nut to fix the hand rod.

8. The beam cleaning auxiliary device according to claim 1, characterized in that: The cleaning sheets include a plurality of arc-shaped cleaning sheets and a straight cleaning sheet with different sizes.

9. The beam cleaning auxiliary device according to claim 1, characterized in that: The collection box includes several box bodies with different sizes.

10. The beam cleaning auxiliary device according to claim 1, characterized in that: The cleaning sheet is made of hard iron sheets; the collecting box is an iron box assembled and welded from hard iron sheets.

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