Internal corner steel formwork suitable for aluminum formwork system and construction method of internal corner steel formwork

Abstract

The invention discloses an internal corner steel die suitable for an aluminum die system and a construction method of the internal corner steel die. The internal corner steel die comprises an adjusting module, a standard module and an opposite vertex adjuster. The adjusting module and the standard module are both installed on the aluminum mold system, and the adjusting module is connected with one end of the standard module. The inner wall of the adjusting module is connected with the inner wall of the standard module through an opposite vertex adjuster; the opposite vertex adjuster comprises an adjustable bolt, a supporting steel plate and a sleeve with a thread in an inner cavity; the bolts are installed on the supporting steel plates, and the supporting steel plates are installed on the inner walls of the adjusting modules. One end of the sleeve with the threaded inner cavity is installed on the inner wall of the adjusting module, and the bolt is inserted into the sleeve with the threaded inner cavity and can rotate in the sleeve to adjust the insertion depth. The problems that the formwork deforms, cannot be detached and is poor in forming quality due to the fact that the internal corner of the aluminum formwork is subjected to pressure, impact force and extrusion generated in the concrete pouring process are solved, and adjustability and detachability of the internal corner steel formwork are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, and in particular to a internal angle steel mold suitable for an aluminum mold system and a construction method thereof. Background Art

[0002] With the continuous development of the construction industry, the aluminum alloy formwork system has been increasingly widely used in construction projects due to its advantages such as high turnover construction rate, high construction efficiency, and good concrete molding quality. However, in the actual application of the aluminum formwork system, the installation and disassembly of the aluminum alloy formwork at the internal corner has always been a difficult problem. Traditional internal corner aluminum formworks usually adopt a fixed size and angle design. The application process is often affected by the pressure, impact and extrusion generated during the concrete pouring process, causing the formwork to deform and difficult to remove, thereby affecting the quality of concrete molding and greatly increasing the secondary maintenance cost. In order to solve this problem, it is necessary to develop an adjustable and detachable internal angle steel formwork to improve construction efficiency and quality. Summary of the invention

[0003] The purpose of the present invention is to provide a internal angle steel mold suitable for an aluminum mold system and a construction method thereof, so as to solve the problems raised in the above-mentioned background technology and improve the construction efficiency and quality.

[0004] To achieve the above purpose, the technical solution provided by the present invention is:

[0005] The first aspect of the present application provides a female angle steel mold suitable for an aluminum mold system, including an adjustment module, a standard module, and a top adjustment device;

[0006] The adjustment module and the standard module are both installed on the aluminum mold system, and the adjustment module is connected to one end of the standard module; the inner wall of the adjustment module is connected to the inner wall of the standard module through a top adjustment device;

[0007] The top regulator is composed of an adjustable bolt, a supporting steel plate and a sleeve with a threaded inner cavity; the bolt is installed on the supporting steel plate, and the supporting steel plate is installed on the inner wall of the adjustment module; one end of the sleeve with a threaded inner cavity is installed on the inner wall of the adjustment module, and the bolt is inserted into the sleeve with a threaded inner cavity and can be rotated therein to adjust the insertion depth.

[0008] In order to optimize the above technical solutions, the specific limitations adopted also include:

[0009] The adjustment module comprises a first long template, a second long template and a first short template. The first short template and the first long template are both perpendicular to the second long template. The end of the first long template is a connecting end connected to the standard module. The first short template is installed on the aluminum template system. The first long template, the second long template and the first short template are an integrated structure.

[0010] The standard module comprises a third long template and a second short template, the end of the third long template is a connection end connected to the adjustment module, and the second short template is installed on the aluminum template system; the third long template and the second short template are an integrated structure.

[0011] The supporting steel plate is welded to the inner wall of the third long template, and the sleeve with inner cavity thread is welded to the inner wall of the second long template.

[0012] The first short template and the second short template are respectively provided with round steel connecting ears, and corresponding positions on the aluminum mold system are respectively provided with pins, so that the adjustment module and the standard module are respectively connected to the aluminum mold system through the pins.

[0013] The end of the first long template is bonded to the end of the third long template.

[0014] Fixed pads are respectively arranged on the outer wall surfaces of the first long template, the second long template and the third long template.

[0015] A rotating handle is installed on the bolt.

[0016] The regulating module and the standard module are both made of high-strength steel and have undergone anti-corrosion treatment.

[0017] The second aspect of the present application provides a construction method for a female angle steel mold suitable for an aluminum mold system, comprising the following steps:

[0018] Place a steel mold for an inner corner at the inner corner of the aluminum mold system, and splice the adjustment module and the standard module of the steel mold for an inner corner;

[0019] Bonding the connecting ends of the adjustment module and the standard module;

[0020] The adjusting module is connected to the inner wall of the standard module through a top adjusting device, and the top adjusting device is adjusted to ensure that the support between the adjusting module and the standard module is stable;

[0021] Check the position and stability of the internal angle steel formwork, and proceed with the concrete pouring process after confirming that they are correct.

[0022] After the concrete pouring is completed, the aluminum formwork system around the internal angle steel formwork is removed, and the bolts of the top adjuster are rotated to separate it from the threaded sleeve in the inner cavity, and the adjustment module and the standard module are removed separately for the next construction.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] The present invention designs a reusable internal angle steel mold, which includes an adjustment module, a standard module and a top adjuster. The connection relationship between the standard module and the adjustment module is adjusted by the top adjuster, thereby solving the problem that the internal angle of the aluminum mold is deformed, cannot be removed, and has poor molding quality due to the pressure, impact force, and extrusion generated during the concrete pouring process, and the internal angle steel mold is adjustable and removable.

[0025] The present invention also arranges fixed pads in the standard module and the adjustment module to cooperate with round steel connecting ears to ensure the stability of the steel mold during use, and prevents concrete leakage by bonding the joints between the standard module and the adjustment module.

[0026] The present invention can effectively improve construction efficiency, ensure construction quality, and has good social application value.

[0027] Specifically, the solution of the present invention has the following characteristics:

[0028] Adjustability: The size can be adjusted through the top adjuster to meet the needs of different internal angle sizes, thus improving versatility.

[0029] Removability: By rotating the top adjuster, the standard module and the adjustment module can be separated. The standard module and the adjustment module can be removed separately. The disassembly process is simple and fast, ensuring that the internal corner formwork can be removed without damaging the formwork and concrete structure, greatly improving construction efficiency and reducing secondary maintenance costs.

[0030] Stability: The standard module and the adjustment module are attached with fixed pads on the contact surface with the concrete, and the internal angle steel formwork is fixed in the aluminum formwork system using aluminum formwork pins through round steel connecting ears, which ensures the stability of the steel formwork during use and guarantees the construction quality.

[0031] Durability: Standard modules and adjustment modules are made of high-strength steel and are treated with anti-corrosion to extend the service life of the steel mold.

[0032] Can be reused many times: The internal angle steel mold of the present invention can be reused many times, which reduces resource consumption and is energy-saving and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 : A schematic diagram of the top view of the structure of the internal angle steel mold suitable for the aluminum mold system of the present invention.

[0034] Figure 2 : Schematic diagram of the top view of the regulation module.

[0035] Figure 3 : Schematic diagram of the top view structure of the standard module.

[0036] Figure 4 : Schematic diagram of the structure of the top regulator.

[0037] Figure 5 : Side view structural diagram of the adjustment module.

[0038] Figure 6 : Side view structural diagram of the standard module.

[0039] Figure 7 : Schematic diagram of the structure of the fixed pad.

[0040] Figure 8 : Schematic diagram of application scenario of the internal angle steel mold suitable for aluminum mold system of the present invention.

[0041] In the figure: 1 adjustment module, 2 standard module, 3 top adjuster, 3-1 bolt, 3-2 rotating handle, 3-3 supporting steel plate, 3-4 sleeve with inner cavity thread, 4 round steel connecting ear, 5 fixing pad, 6 aluminum mold system, 7 pin, 8 sealing double-sided tape, 9-1 first long template, 9-2 second long template, 9-3 third long template, 10-1 first short template, 10-2 second short template. DETAILED DESCRIPTION

[0042] The above contents of the present invention are further described in detail below in the form of embodiments, but this should not be understood as the scope of the above subject matter of the present invention being limited to the following embodiments, and all technologies realized based on the above contents of the present invention belong to the scope of the present invention.

[0043] In the description of the present invention, it is also necessary to explain:

[0044] The orientation or position relationship is based on the relationship shown in the drawings and is only for the convenience of describing the present invention and simplifying the description. It does not indicate or imply that the device referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it should not be understood as a limitation on the present invention.

[0045] In addition, terms such as "first, second or third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] The present invention provides a female angle steel mold suitable for an aluminum mold system, such as Figure 1 As shown, it includes an adjustment module 1, a standard module 2 and a top adjustment device 3 welded on the adjustment module 2;

[0047] The adjustment module 1 and the standard module 2 are both installed on the aluminum mold system 6, and the adjustment module 1 is connected to one end of the standard module 2; the inner wall of the adjustment module 1 is connected to the inner wall of the standard module 2 through the top adjustment device 3;

[0048] like Figure 4As shown, the top regulator 3 is composed of an adjustable bolt 3-1, a supporting steel plate 3-3 and a sleeve 3-4 with an inner cavity thread; the bolt 3-1 is welded to the supporting steel plate 3-3, and the supporting steel plate 3-3 is installed on the inner wall of the regulating module 2; one end of the sleeve 3-4 with an inner cavity thread is welded to the inner wall of the regulating module 1, and the bolt 3-1 is inserted into the sleeve 3-4 with an inner cavity thread and can be rotated therein to adjust the insertion depth, thereby realizing the adjustment and top functions of the top regulator 3.

[0049] like Figure 2 , Figure 5 As shown, the adjustment module 1 is composed of a first long template 9-1, a second long template 9-2 and a first short template 10-1. The first short template 10-1 and the first long template 9-1 are both perpendicular to the second long template 9-2. The end of the first long template 9-1 is a connecting end connected to the standard module 2. The first short template 10-1 is installed on the aluminum mold system 6; the first long template 9-1, the second long template 9-2 and the first short template 10-1 are an integrated structure.

[0050] like Figure 3 , Figure 6 As shown, the standard module 2 is composed of a third long template 9-3 and a second short template 10-2, the end of the third long template 9-3 is a connection end connected to the adjustment module 1, and the second short template 10-2 is installed on the aluminum mold system 6; the third long template 9-3 and the second short template 10-2 are an integrated structure.

[0051] The supporting steel plate 3-3 is welded to the inner wall of the third long template 9-3, and the sleeve 3-4 with inner cavity thread is welded to the inner wall of the second long template 9-2.

[0052] Round steel connecting ears 4 are respectively provided on the first short template 10-1 and the second short template 10-2, and pins 7 are respectively provided at corresponding positions on the aluminum mold system 6, so that the adjustment module 1 and the standard module 2 are respectively connected to the aluminum mold system 6 through the pins 7, thereby effectively ensuring the overall stability of the internal angle steel mold during use.

[0053] The end of the first long formwork 9-1 and the end of the third long formwork 9-3 are bonded to effectively prevent concrete leakage.

[0054] In some embodiments, a sealing double-sided tape 8 is provided at the joint between the end of the first long template 9 - 1 and the end of the third long template 9 - 3 .

[0055] like Figure 7 As shown, fixed pads 5 are respectively arranged on the outer wall surfaces of the first long formwork 9-1, the second long formwork 9-2 and the third long formwork 9-3, which play a buffering and protective role and can ensure the positioning accuracy of the concrete protective layer and the internal angle steel formwork.

[0056] In some embodiments, the fixing block 5 is a plastic fixing block.

[0057] In some embodiments, a rotating handle 3-2 is installed on the bolt 3-1, and the bolt 3-1 can be more conveniently rotated by rotating the handle 3-2 to adjust the depth of the bolt 3-1 inserted into the threaded sleeve 3-4 in the inner cavity.

[0058] In some embodiments, the adjustment module 1 and the standard module 2 are both made of high-strength steel and are treated with anti-corrosion.

[0059] The present invention provides a construction method for a female angle steel mold suitable for an aluminum mold system, which is characterized by comprising the following steps:

[0060] Place a steel mold for an inner corner at the inner corner of the aluminum mold system, and splice the adjustment module 1 and the standard module 2 of the steel mold for an inner corner;

[0061] Bonding the connecting ends of the adjustment module 1 and the standard module 2;

[0062] The adjusting module 1 is connected to the inner wall of the standard module 2 via the top adjusting device 3, and the top adjusting device 3 is adjusted to ensure that the support between the adjusting module 1 and the standard module 2 is stable;

[0063] Check the position and stability of the internal angle steel formwork, and proceed with the concrete pouring process after confirming that it is correct. The pouring of concrete around the steel formwork is the same as the pouring of the floor slab concrete.

[0064] After the concrete pouring is completed, the aluminum formwork system around the internal angle steel formwork is removed, and the bolt 3-1 of the top adjuster 3 is rotated to separate it from the threaded sleeve 3-4 in the inner cavity, and the adjustment module 1 and the standard module 2 are removed respectively for the next construction.

[0065] The present invention is further described in detail below in conjunction with specific embodiments:

[0066] The steps for installing the internal angle steel mold at the internal angle of the aluminum mold system of a construction project are as follows:

[0067] (1) Preparation: Before installing the internal angle steel formwork, the outer aluminum formwork system has been installed, ensure that the construction site is clean and tidy, and prepare the necessary tools and materials, including the internal angle steel formwork, pins, double-sided tape, plastic fixing pads, etc.;

[0068] (2) Treatment of internal angle steel mold: The surface is reasonably arranged with plastic fixed pads 5 at a certain distance, and the surface is coated with mold release agent;

[0069] (3) Placing the internal angle steel mold: Place the internal angle steel mold with adjusted angle and position at the internal angle, affix sealing double-sided tape at the joint, and splice the adjustment module 1 and the standard module 2;

[0070] (4) Fixing and adjusting the internal angle steel mold: fix the internal angle steel mold in the aluminum mold system by adjusting the round steel connecting ears 4 on the module 1 and the standard module 2, and using the aluminum mold pins 7; and ensure that the internal angle steel mold is firm and stable by adjusting the top adjuster 3;

[0071] (5) Subsequent construction: After the installation of the internal angle steel formwork is completed, the position and fixation of the internal angle steel formwork should be checked before pouring, and timely adjustments should be made. After confirmation, subsequent construction processes such as concrete pouring can be carried out.

[0072] (6) Removal and turnover of the internal angle steel formwork: After the concrete pouring is completed, the outer aluminum formwork system is removed; the adjustment module 1 and the standard module 2 are separated by rotating the rotating handle 3-2 of the top adjuster 3, and then the adjustment module 1 and the standard module 2 are removed separately in turn. After the removal is completed, the steel formwork is cleaned and the turnover is carried out for the next floor.

[0073] In order to verify the performance of the internal angle steel mold of the present invention, the following experiments were carried out on the above embodiments.

[0074] Experimental content:

[0075] Comparison of installation time and difficulty: The time and difficulty required to install the internal angle steel formwork of the present invention and the traditional internal angle formwork were recorded.

[0076] Comparison of disassembly time and difficulty: The time and difficulty required for disassembling the internal angle steel formwork of the present invention and the traditional internal angle formwork are recorded.

[0077] Concrete forming quality comparison: observe the concrete forming quality after pouring using the internal angle steel formwork of the present invention and the traditional internal angle formwork, including flatness, verticality, slurry leakage, etc.

[0078] Experimental results:

[0079] Comparison of installation time and difficulty: The installation time of the internal angle steel formwork of the present invention is shortened by 5 minutes compared with the traditional internal angle formwork, and the installation difficulty is reduced.

[0080] Comparison of disassembly time and difficulty: The disassembly time of the internal angle steel formwork of the present invention is shortened by 30 minutes compared with the traditional internal angle formwork, and the disassembly difficulty is greatly reduced.

[0081] Concrete forming quality comparison: The concrete forming quality after being cast using the internal angle steel formwork of the present invention is obviously better than that of the traditional internal angle formwork, with higher flatness and verticality and no slurry leakage.

[0082] It can be seen from the above experimental results that the internal angle steel formwork of the present invention has obvious advantages in installation and disassembly time and difficulty as well as concrete molding quality.

[0083] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any technician familiar with the profession, without departing from the scope of the technical solution of the present invention, according to the technical essence of the present invention, any simple modification, equivalent replacement and improvement made to the above embodiment still falls within the protection scope of the technical solution of the present invention.

Claims

1. A female angle steel mold suitable for an aluminum mold system, characterized in that: It comprises an adjustment module (1), a standard module (2) and a top adjustment device (3); The regulating module (1) and the standard module (2) are both installed on the aluminum mold system (6), and the regulating module (1) is connected to one end of the standard module (2); the inner wall of the regulating module (1) and the inner wall of the standard module (2) are connected via a top regulator (3); The top regulator (3) comprises an adjustable bolt (3-1), a supporting steel plate (3-3) and a sleeve with an inner cavity thread (3-4); the bolt (3-1) is mounted on the supporting steel plate (3-3), and the supporting steel plate (3-3) is mounted on the inner wall of the regulating module (2); one end of the sleeve with an inner cavity thread (3-4) is mounted on the inner wall of the regulating module (1), and the bolt (3-1) is inserted into the sleeve with an inner cavity thread (3-4) and can be rotated therein to adjust the insertion depth.

2. The internal angle steel mold suitable for the aluminum mold system according to claim 1, characterized in that: The adjustment module (1) comprises a first long template (9-1), a second long template (9-2) and a first short template (10-1), the first short template (10-1) and the first long template (9-1) are both perpendicular to the second long template (9-2), the end of the first long template (9-1) is a connection end connected to the standard module (2), and the first short template (10-1) is installed on the aluminum template system (6); The first long template (9-1), the second long template (9-2) and the first short template (10-1) are an integrated structure.

3. The internal angle steel mold suitable for the aluminum mold system according to claim 2, characterized in that: The standard module (2) comprises a third long template (9-3) and a second short template (10-2), the end of the third long template (9-3) being a connection end connected to the adjustment module (1), and the second short template (10-2) being installed on the aluminum mold system (6); the third long template (9-3) and the second short template (10-2) are an integrated structure.

4. The internal angle steel mold suitable for the aluminum mold system according to claim 3 is characterized in that: The supporting steel plate (3-3) is welded to the inner wall of the third long template (9-3), and the sleeve (3-4) with inner cavity thread is welded to the inner wall of the second long template (9-2).

5. The internal angle steel mold suitable for the aluminum mold system according to claim 3, characterized in that: The first short template (10-1) and the second short template (10-2) are respectively provided with round steel connecting ears (4), and corresponding positions on the aluminum mold system (6) are respectively provided with pins (7), so that the adjustment module (1) and the standard module (2) are respectively connected to the aluminum mold system (6) through the pins (7).

6. The internal angle steel mold suitable for the aluminum mold system according to claim 3, characterized in that: The end of the first long template (9-1) and the end of the third long template (9-3) are bonded.

7. The internal angle steel mold suitable for the aluminum mold system according to claim 3, characterized in that: Fixed cushion blocks (5) are respectively arranged on the outer wall surfaces of the first long template (9-1), the second long template (9-2) and the third long template (9-3).

8. The internal angle steel mold suitable for aluminum mold system according to claim 1, characterized in that: A rotating handle (3-2) is installed on the bolt (3-1); the adjustment module (1) and the standard module (2) are both made of high-strength steel and are anti-corrosive treated.

9. The construction method of the internal angle steel mold applicable to the aluminum mold system according to any one of claims 1 to 8, characterized in that: The following steps are involved: Placing a inner corner steel mold at the inner corner of the aluminum mold system, and splicing the adjustment module (1) and the standard module (2) of the inner corner steel mold; Bonding the connecting ends of the adjustment module (1) and the standard module (2); The adjusting module (1) and the inner wall of the standard module (2) are connected via a top adjusting device (3), and the top adjusting device (3) is adjusted to ensure that the support between the adjusting module (1) and the standard module (2) is stable; Check the position and stability of the internal angle steel formwork, and proceed with the concrete pouring process after confirming that they are correct.

10. The internal angle steel mold suitable for aluminum mold system according to claim 1, characterized in that: After the concrete pouring is completed, the aluminum mold system around the inner angle steel mold is removed, and the bolt (3-1) of the top adjuster (3) is rotated to separate it from the inner cavity threaded sleeve (3-4), and the adjustment module (1) and the standard module (2) are removed respectively for the next construction.

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