Plugging device for lower opening gap of aluminum mold wall column

Abstract

The utility model relates to an aluminum mould wall column lower opening gap plugging device, which belongs to the technical field of aluminum mould wall columns and comprises an aluminum mould wall column, angle iron is arranged at the bottom of the aluminum mould wall column, and a standard size component is arranged at the bottom of the angle iron. According to the aluminum mold wall column lower opening gap plugging device, the standard-size component and the adjustable-size component are arranged below the aluminum mold wall column bottom angle iron, an opening in the bottom of an aluminum mold wall column is plugged, and the size of the aluminum mold wall column is adjusted by adjusting the length of an embedded square pipe at one end of the adjustable-size component inserted into one end of the standard-size component and one end of the adjustable-size component. The overall length of the standard-size component and the adjustable-size component is adjusted to adapt to aluminum mold wall columns of different sizes, the wedges are used for tight plugging according to a certain interval, fixing is firm, the plugging effect is achieved, and the problems that concrete pouring cannot be conducted immediately when cement mortar plugging is conducted, certain strength needs to be achieved after mortar is slightly solidified, and the plugging effect is poor are solved. Otherwise, concrete is directly poured, and concrete leakage and runout of a lower opening are easily caused.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum formwork wall columns, in particular to a sealing device for the gap at the lower opening of an aluminum formwork wall column. Background Technique

[0002] Aluminum formwork wall columns are a commonly used technology in modern building construction, mainly using an aluminum alloy formwork system to build the wall column structure of a building. The aluminum formwork technology has many advantages. First of all, the standardization degree of the aluminum formwork system is high, which can realize rapid assembly and disassembly, greatly improving the construction efficiency. Secondly, the aluminum formwork has high strength and good stability, which can ensure the flatness and accuracy after concrete pouring, reduce the subsequent plastering and other treatment work, thus saving costs. Thirdly, the aluminum formwork can be reused repeatedly, with a high turnover rate, and is more environmentally friendly, meeting the current requirements of green construction. Finally, the aluminum formwork construction has a beautiful appearance and can effectively improve the overall image of the construction site.

[0003] During the use of aluminum formwork, due to errors in the floor elevation control at the construction site and a certain range of high or low floor elevations of the concrete pouring surface, when the aluminum formwork is deepened and designed, the designed height of the wall column is generally 15 mm shorter than the drawing design size for on-site construction adjustment. There is a 10 mm - 30 mm gap between the lower opening of the aluminum formwork wall column and the floor structure surface. Therefore, it needs to be sealed before concrete pouring, and mortar is used for sealing.

[0004] However, using traditional cement mortar to seal the gap at the root of the wall column has low construction efficiency, restricts the construction period. Immediately after the cement mortar is sealed, concrete pouring cannot be carried out. It is necessary to wait for the mortar to slightly solidify and have a certain strength. Otherwise, directly carrying out concrete pouring is likely to cause leakage and running of the lower opening concrete. At the same time, the sealing quality of the cement mortar is poor, affecting the forming quality of the root of the wall column. Considering from the perspective of green construction, it also does not meet the industry development requirements. After the concrete pouring is completed when using cement mortar for sealing, the cement mortar will become waste and needs to be disposed of. In view of this, this application proposes a sealing device for the gap at the lower opening of an aluminum formwork wall column. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a sealing device for the gap at the lower opening of an aluminum formwork wall column, which has the advantages of setting standard-size components and adjustable-size components in the gap between the aluminum formwork wall column and the floor structure surface to seal the lower opening of the aluminum formwork wall column, etc., and solves the problem that immediately after the cement mortar is sealed, concrete pouring cannot be carried out. It is necessary to wait for the mortar to slightly solidify and have a certain strength. Otherwise, directly carrying out concrete pouring is likely to cause leakage and running of the lower opening concrete.

[0006] To achieve the above object, the utility model provides the following technical solution: a sealing device for the gap at the lower opening of an aluminum formwork wall column, including an aluminum formwork wall column, wherein an angle iron is arranged at the bottom of the aluminum formwork wall column, a standard-size member is arranged at the bottom of the angle iron, and an adjustable-size member is inserted through one end of the standard-size member;

[0007] One end of the adjustable-size member is fixedly installed with an embedded square pipe, the outer diameter of the embedded square pipe is smaller than the inner diameters of the standard-size member and the adjustable-size member, the embedded square pipe is inserted through one end of the standard-size member, and the two adjustable-size members are connected through the embedded square pipe.

[0008] Further, a plurality of equally spaced adjustment screw holes are opened on one side of the embedded square pipe, and two positioning screw holes are opened on one side of each of the standard-size member and the adjustable-size member.

[0009] Further, the distance between the two positioning screw holes is equal to the distance between adjacent adjustment screw holes, and screw threads are provided inside both the positioning screw holes and the adjustment screw holes.

[0010] Further, the standard-size member and the embedded square pipe are installed through screws, and the two adjustable-size members are installed through screws.

[0011] Further, wedges are inserted into the gaps between the tops of the standard-size member and the adjustable-size member and the angle iron.

[0012] Further, a first anti-slip groove adapted to the wedge is opened at the top of the standard-size member, and the wedge is slidably installed inside the first anti-slip groove.

[0013] Further, a second anti-slip groove adapted to the wedge is opened at the top of the adjustable-size member, and the wedge is slidably installed inside the second anti-slip groove.

[0014] Compared with the prior art, the utility model provides a sealing device for the gap at the lower opening of an aluminum formwork wall column, which has the following beneficial effects:

[0015] For this sealing device for the gap at the lower opening of an aluminum formwork wall column, by arranging a standard-size member and an adjustable-size member under the angle iron at the bottom of the aluminum formwork wall column to seal the opening at the bottom of the aluminum formwork wall column, by adjusting the length of the embedded square pipe at one end of the adjustable-size member inserted into one ends of the standard-size member and the adjustable-size member, the overall length of the standard-size member and the adjustable-size member is adjusted to adapt to aluminum formwork wall columns of different sizes, and wedges are tightly inserted at certain intervals and fixed firmly to achieve the sealing effect, solving the problem that when using cement mortar for sealing, concrete pouring cannot be carried out immediately and it is necessary to wait for the mortar to slightly solidify and have a certain strength, otherwise directly carrying out concrete pouring is likely to cause concrete leakage and bleeding at the lower opening. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Structural schematic diagram of the present utility model;

[0017] Figure 2 Connection diagram of standard-sized components and adjustable-sized components of the present utility model;

[0018] Figure 3 3D diagram of standard-sized components and adjustable-sized components of the present utility model;

[0019] Figure 4 Installation schematic diagram of angle iron of the present utility model.

[0020] In the figure: 1. Aluminum formwork wall column; 2. Angle iron; 3. Standard-sized component; 31. First anti-slip groove; 4. Adjustable-sized component; 41. Embedded square tube; 42. Adjusting screw hole; 43. Second anti-slip groove; 5. Positioning screw hole; 6. Screw; 7. Wedge. Specific implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment 1: Please refer to Figures 1 to 4 , an aluminum formwork wall column lower opening gap sealing device, including an aluminum formwork wall column 1, an angle iron 2 is arranged at the bottom of the aluminum formwork wall column 1, a standard-sized component 3 is arranged at the bottom of the angle iron 2, and one end of the standard-sized component 3 is penetrated by an adjustable-sized component 4.

[0023] Among them, an embedded square tube 41 is fixedly installed at one end of the adjustable-sized component 4. The outer diameter of the embedded square tube 41 is smaller than the inner diameters of the standard-sized component 3 and the adjustable-sized component 4. The embedded square tube 41 is penetrated at one end of the standard-sized component 3, and the two adjustable-sized components 4 are connected through the embedded square tube 41. Insert the embedded square tube 41 at one end of an adjustable-sized component 4 into one end of the standard-sized component 3, and then insert the embedded square tube 41 at one end of another adjustable-sized component 4 into one end of the adjustable-sized component 4 as needed, and adjust the overall length of the standard-sized component 3 and the adjustable-sized component 4 by moving the inserted length of the embedded square tube 41 to adapt to aluminum formwork wall columns 1 of different specifications.

[0024] At the same time, a plurality of equally spaced adjusting screw holes 42 are opened on one side of the embedded square tube 41, and two positioning screw holes 5 are opened on one side of both the standard-sized component 3 and the adjustable-sized component 4.

[0025] Among them, the distance between the two positioning screw holes 5 is equal to the distance between two adjacent adjusting screw holes 42, and screw threads are provided inside both the positioning screw holes 5 and the adjusting screw holes 42.

[0026] Secondly, the standard-size member 3 and the embedded square pipe 41 are installed by screws 6, and the two adjustable-size members 4 are installed by screws 6. Adjust the positions of the standard-size member 3 and the embedded square pipe 41 so that the two positioning screw holes 5 are aligned with two of the adjusting screw holes 42, threadedly install the screws 6 in the aligned positioning screw holes 5 and adjusting screw holes 42, and fix the positions of the standard-size member 3 and the embedded square pipe 41.

[0027] Wedges 7 are inserted into the gaps between the tops of the standard-size member 3 and the adjustable-size member 4 and the angle iron 2. The standard-size member 3 and the adjustable-size member 4 are tightened by the wedges 7 so that the wedges 7 are firmly fixed to achieve a plugging effect.

[0028] Embodiment 2: On the basis of Embodiment 1, a first anti-slip groove 31 adapted to the wedge 7 is provided at the top of the standard-size member 3, and the wedge 7 is slidably installed inside the first anti-slip groove 31.

[0029] Among them, a second anti-slip groove 43 adapted to the wedge 7 is provided at the top of the adjustable-size member 4, and the wedge 7 is slidably installed inside the second anti-slip groove 43. Through the first anti-slip groove 31 and the second anti-slip groove 43, when installing the wedge 7, the wedge 7 is limited to prevent the wedge 7 from shifting.

[0030] When this embodiment is in use, by adjusting the position of the embedded square pipe 41, the supporting lengths of the standard-size member 3 and the adjustable-size member 4 are adjusted, and the openings at the bottoms of the aluminum formwork wall columns 1 are plugged by the standard-size member 3 and the adjustable-size member 4, solving the problem that after the roots of the aluminum formwork wall columns 1 are plugged with cement mortar, concrete pouring cannot be carried out immediately. It is hoped that this invention can solve this problem, improve the construction progress, improve the construction efficiency, and at the same time solve the problem of the appearance quality of the concrete formed at the roots of the wall columns, promote green construction, and avoid the generation of cement mortar waste.

[0031] The electrical components mentioned in the text are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer for control, and the existing publicly disclosed power connection technology is not described in detail in the text.

[0032] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0033] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A device for sealing a gap at the bottom of an aluminum mold wall column, comprising an aluminum mold wall column (1), characterized in that: An angle iron (2) is arranged at the bottom of the aluminum mold wall column (1), a standard size component (3) is arranged at the bottom of the angle iron (2), and an adjustable size component (4) is passed through one end of the standard size component (3); An embedded square tube (41) is fixedly mounted on one end of the adjustable-size component (4); the outer diameter of the embedded square tube (41) is smaller than the inner diameters of the standard-size component (3) and the adjustable-size component (4); the embedded square tube (41) is passed through one end of the standard-size component (3); and the two adjustable-size components (4) are connected via the embedded square tube (41).

2. The device for sealing the gap at the bottom of an aluminum mold wall column according to claim 1, characterized in that: A plurality of equally spaced adjusting screw holes (42) are provided on one side of the embedded square tube (41), and two positioning screw holes (5) are provided on one side of each of the standard size component (3) and the adjustable size component (4).

3. The device for sealing the gap at the bottom of the aluminum mold wall column according to claim 2 is characterized in that: The distance between the two positioning screw holes (5) is equal to the distance between two adjacent adjusting screw holes (42), and threaded openings are provided inside the positioning screw holes (5) and the adjusting screw holes (42).

4. The device for sealing the gap at the bottom of an aluminum mold wall column according to claim 1, characterized in that: The standard-size component (3) and the embedded square tube (41) are mounted via screws (6), and the two adjustable-size components (4) are mounted via screws (6).

5. The device for sealing the gap at the bottom of an aluminum formwork wall column according to claim 1, characterized in that: A wedge (7) is inserted into the gap between the top of the standard size component (3) and the adjustable size component (4) and the angle iron (2).

6. The device for sealing the gap at the bottom of an aluminum mold wall column according to claim 5, characterized in that: A first anti-slip groove (31) adapted to the wedge (7) is provided at the top of the standard-size component (3), and the wedge (7) is slidably mounted inside the first anti-slip groove (31).

7. The device for sealing the gap at the bottom of an aluminum mold wall column according to claim 5, characterized in that: A second anti-slip groove (43) adapted to the wedge (7) is provided on the top of the adjustable-size component (4), and the wedge (7) is slidably mounted inside the second anti-slip groove (43).

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