Aluminum die and cantilever scaffold combined construction structure

Abstract

The utility model discloses an aluminum formwork and cantilever scaffold combined construction structure which comprises a cantilever beam, an aluminum formwork, a fixing piece, a mounting piece, a scaffold, a pull-up structure and a protective net. The inner end of the cantilever beam is fixedly connected with the floor, and the outer end extends out of the shear wall; the aluminum formwork comprises a side formwork and a hole opening formwork. The side formworks are arranged on the inner side and the outer side of the wall body and comprise main formworks and small formworks, and the small formworks correspond to the cantilever beams and are detachably connected with the main formworks; the hole opening template is arranged at the position of the reserved hole; the fixing piece is fixedly arranged on a floor slab and is connected with the cantilever beam; the mounting piece is arranged at the outer end of the cantilever beam; the scaffold is arranged on the cantilever beam; the pull-up structure comprises a limiting rod, a clamping rod and a pull rope. The aluminum template is divided into the main template and the small template, and the corresponding small template is removed when the cantilever beam corresponds to the floor construction, so that the conflict between the side template and the cantilever beam is avoided. During non-corresponding floor construction, the small formwork is connected with the main formwork for normal pouring construction, and construction is easy, convenient and rapid.

Description

Technical Field

[0001] The utility model belongs to the technical field of scaffold construction, and particularly relates to a combined construction structure of an aluminum mold and a cantilever scaffold. Background Art

[0002] Cantilever scaffolding is a cantilever structure that extends outward from the edge of the building structure to support the external scaffolding, transferring all or part of the load of the scaffolding to the building structure. The cantilever support structure of the cantilever scaffolding must have sufficient strength, stability and rigidity, and be able to transfer the load of the scaffolding to the building structure. Scaffolding is a crucial technical measure in the construction of building projects. The quality of its erection is directly related to the safety of subsequent construction, and therefore it has received attention and attention from all parties.

[0003] At present, the formwork system promotes the use of aluminum alloy formwork, which is convenient and fast to construct and has good visual quality. In the construction of high-rise residential buildings, cantilever scaffolding is often used for external protection. The cantilever I-beam must be inserted into the interior of the floor. A reserved hole needs to be left at the shear wall location, but it is difficult to open the aluminum alloy formwork on site. The conventional practice is to use wooden formwork and aluminum alloy formwork at the reserved hole location, and leave a hole in the wooden formwork. This method is prone to leakage and even mold expansion. Utility Model Content

[0004] The utility model aims to provide a construction structure of an aluminum formwork and a cantilever scaffolding combination, so as to solve the problem in the above-mentioned background technology that the aluminum film and the cantilever scaffolding interfere with each other and affect the pouring construction.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A construction structure composed of an aluminum formwork and a cantilever scaffold, comprising a cantilever beam, an aluminum formwork, a fixing, a mounting, a scaffold, an upper pull structure and a protective net; the inner end of the cantilever beam is fixedly connected to a floor slab, and the outer end extends out of a shear wall; the aluminum formwork comprises a side formwork and an opening formwork; the side formwork is arranged on the inner and outer sides of the wall, comprising a main formwork and a small formwork, the small formwork corresponds to the cantilever beam and is detachably connected to the main formwork; a reserved hole is provided in the shear wall corresponding to the cantilever beam, and the opening formwork is arranged at the position of the reserved hole; the fixing is fixedly arranged on the floor slab and connected to the cantilever beam; the mounting is arranged at the outer end of the cantilever beam; the scaffold is arranged on the cantilever beam and connected to the fixing; the upper pull structure comprises a limit rod, a clamping rod and a pull rope; the limit rod is arranged on the cantilever beam; the clamping rod is arranged on the upper building; one end of the pull rope is connected to the limit rod, and the other end is connected to the clamping rod; the protective net is arranged at the bottom of the cantilever beam.

[0007] Furthermore, the cantilever beam is an I-beam structure, and a pad is provided below the corresponding fixing parts and reserved hole positions.

[0008] Furthermore, the fixing part includes an embedded anchor ring and a top plate; the embedded anchor ring is a U-shaped ring, the bottom of which is embedded in the floor slab, the two ends extend out of the top surface of the floor slab, and are provided with external threads; the top plate is arranged on the cantilever beam, and the two ends of the plate body are sleeved on the top of the embedded anchor ring and fixed by nuts.

[0009] Furthermore, the mounting member includes a U-shaped hoop, a mounting plate and an insertion rod; the U-shaped hoop is opened upward and is arranged on the cantilever beam; the mounting plate is arranged on the top of the cantilever beam, and the two ends of the U-shaped hoop pass through the mounting plate and are threadedly connected with locking nuts.

[0010] Furthermore, the limit rod is arranged at the bottom of the cantilever beam, and its rod body is perpendicular to the cantilever beam; a through hole is arranged on the upper structure, the clamping rod is arranged on the inner side of the upper structure, and the pull rope is wound around the clamping rod and fixed.

[0011] Furthermore, the main template and the small template are connected by a latch, and a gasket is provided at the connection position.

[0012] Furthermore, a wooden wedge is arranged between the cantilever beam and the opening formwork.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model provides a construction structure of aluminum formwork and cantilever scaffolding combination, which splits the aluminum formwork into a main formwork and a small formwork. When the cantilever beam is constructed on the corresponding floor, the corresponding small formwork is removed to avoid the conflict between the side formwork and the cantilever beam. When the non-corresponding floor is constructed, the small formwork is connected to the main formwork for normal pouring construction. The construction is simple and fast, and does not affect the turnover of the aluminum film.

[0015] 2. The utility model provides a construction structure of a combination of an aluminum formwork and a cantilever scaffold. By adjusting the installation position of the U-shaped hoop, the position of the installation part can be adjusted according to construction needs. It can be suitable for scaffold uprights with different spacings. The installation and disassembly are simple, and the cantilever scaffold is convenient for turnover. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall schematic diagram of the combined construction structure involved in the utility model;

[0017] Figure 2 It is a schematic diagram of the cooperation between the fixing member and the cantilever beam involved in the utility model;

[0018] Figure 3 This is a schematic diagram of the cooperation between the mounting piece and the cantilever beam involved in the utility model.

[0019] In the figure: 1-cantilever beam, 2-aluminum formwork, 21-side formwork, 22-opening formwork, 3-fixing parts, 31-embedded anchor ring, 32-top plate, 4-mounting parts, 41-U-shaped hoop, 42-mounting plate, 43-insertion rod, 5-scaffolding, 6-upper pull structure, 61-limit rod, 62-clamp rod, 63-pull rope, 7-protective net. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1 As shown, the utility model provides a construction structure of an aluminum formwork and a cantilever scaffolding combination, including a cantilever beam 1, an aluminum formwork 2, a fixing part 3, a mounting part 4, a scaffolding 5, a pull-up structure 6 and a protective net 7; the inner end of the cantilever beam 1 is fixedly connected to the floor slab, and the outer end extends out of the shear wall; the aluminum formwork 2 includes a side formwork 21 and an opening formwork 22; the side formwork 21 is arranged on the inner and outer sides of the wall, including a main formwork and a small formwork, the small formwork corresponds to the cantilever beam 1, and is detachably connected to the main formwork; a reserved hole is opened in the shear wall corresponding to the cantilever beam 1, and the opening formwork 22 is arranged in the reserved hole Position, used for forming the reserved hole, the cantilever beam 1 extends out from the reserved hole; the fixing piece 3 is fixed on the floor slab and connected to the cantilever beam 1; the mounting piece 4 is arranged at the outer end of the cantilever beam 1; the scaffolding 5 is arranged on the cantilever beam 1 and connected to the mounting piece 4; the upper pulling structure 6 includes a limiting rod 61, a clamping rod 62 and a pull rope 63, the limiting rod 61 is arranged on the cantilever beam 1; the clamping rod 62 is arranged on the upper building; one end of the pull rope 63 is connected to the limiting rod 61, and the other end is connected to the clamping rod 62; the protective net 7 is arranged at the bottom of the cantilever beam 1, and its cross section covers the cross section of the scaffolding 5.

[0022] When the cantilever beam 1 is constructed on the corresponding floor, the corresponding small template is removed to avoid the side template 21 from conflicting with the cantilever beam 1. When the non-corresponding floor is constructed, the small template is connected to the main template for normal pouring construction.

[0023] The cantilever beam 1 is an I-beam structure. A pad is provided below the corresponding fixing piece 3 and the reserved hole position of the cantilever beam 1 so that there is a gap between the cantilever beam 1 and the top surface of the floor slab to prevent small objects on site from affecting the stability of the cantilever beam 1.

[0024] The main template and the small template are connected by a latch, and a gasket is arranged at the connection position. A wooden wedge is arranged between the cantilever beam 1 and the opening template 22.

[0025] like Figure 2As shown, the fixing member 3 includes an embedded anchor ring 31 and a top plate 32; the embedded anchor ring 31 is a U-shaped ring, the bottom of which is embedded in the floor slab, and the two ends extend out of the top surface of the floor slab and are provided with external threads; the top plate 32 is arranged on the cantilever beam 1, and the two ends of the plate body are sleeved on the top of the embedded anchor ring 31 and fixed by nuts. Preferably, the bottom of the U-shaped ring is located below the floor slab reinforcement to enhance its embedded strength. A wooden wedge is arranged between the cantilever beam 1 and the embedded anchor ring 31. Multiple groups of fixing members 3 are arranged at intervals.

[0026] like Figure 3 As shown, the mounting member 4 includes a U-shaped hoop 41, a mounting plate 42 and an insertion rod 43; the U-shaped hoop 41 is set with its opening facing upward and is placed on the cantilever beam 1; the mounting plate 42 is set on the top of the cantilever beam 1, and the two ends of the U-shaped hoop 41 pass through the mounting plate 42 and are threadedly connected with locking nuts, so that the mounting plate 42 is tightly connected to the cantilever beam 1; the insertion rod 42 is fixed on the top of the mounting plate 42 and is inserted into the vertical pole of the scaffolding 5. The fixed position of the U-shaped hoop 41 can be adjusted according to the construction needs. After being adjusted to the right position, the locking nut is tightened to fix it, and the scaffolding 5 can be installed.

[0027] The limit rod 61 is arranged at the bottom of the cantilever beam 1, and its rod body is perpendicular to the cantilever beam 1. The limit rod 61 is a steel bar; a through hole is arranged on the upper structure, and the clamping rod 62 is arranged on the inner side of the upper structure. The pull rope 63 is wound around the clamping rod 62 and fixed, and its end passes through the through hole.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A construction structure composed of an aluminum formwork and a cantilever scaffold, characterized in that: The invention comprises a cantilever beam (1), an aluminum formwork (2), a fixing part (3), a mounting part (4), a scaffold (5), a pull-up structure (6) and a protective net (7); the inner end of the cantilever beam (1) is fixedly connected to the floor slab, and the outer end extends out of the shear wall; the aluminum formwork (2) comprises a side formwork (21) and an opening formwork (22); the side formwork (21) is arranged on both the inner and outer sides of the wall, and comprises a main formwork and a small formwork, the small formwork corresponds to the cantilever beam (1) and is detachably connected to the main formwork; a reserved hole is provided in the shear wall corresponding to the cantilever beam (1), and the opening formwork (22) is arranged at the position of the reserved hole; The fixing member (3) is fixed on the floor slab and connected to the cantilever beam (1); the mounting member (4) is arranged at the outer end of the cantilever beam (1); the scaffolding (5) is arranged on the cantilever beam (1) and connected to the mounting member (4); the upper pull structure (6) comprises a limit rod (61), a clamping rod (62) and a pull rope (63); the limit rod (61) is arranged on the cantilever beam (1); the clamping rod (62) is arranged on the upper structure; one end of the pull rope (63) is connected to the limit rod (61), and the other end is connected to the clamping rod (62); the protective net (7) is arranged at the bottom of the cantilever beam (1).

2. The aluminum formwork and cantilever scaffolding combined construction structure according to claim 1 is characterized in that: The cantilever beam (1) is an I-beam structure, and a pad is provided below the corresponding fixing piece (3) and the reserved hole position.

3. The aluminum formwork and cantilever scaffolding combined construction structure according to claim 1 is characterized in that: The fixing member (3) comprises a pre-embedded anchor ring (31) and a top plate (32); the pre-embedded anchor ring (31) is a U-shaped ring, the bottom of which is pre-embedded in the floor slab, the two ends of which extend out of the top surface of the floor slab and are provided with external threads; the top plate (32) is arranged on the cantilever beam (1), and the two ends of the plate body are sleeved on the top of the pre-embedded anchor ring (31) and fixed by nuts.

4. The aluminum formwork and cantilever scaffolding combined construction structure according to claim 1 is characterized in that: The mounting member (4) comprises a U-shaped hoop (41), a mounting plate (42) and an insertion rod (43); the U-shaped hoop (41) is arranged with its opening facing upward and is arranged on the cantilever beam (1); the mounting plate (42) is arranged on the top of the cantilever beam (1), and both ends of the U-shaped hoop (41) pass through the mounting plate (42) and are threadedly connected to locking nuts.

5. The aluminum formwork and cantilever scaffolding combined construction structure according to claim 1 is characterized in that: The limiting rod (61) is arranged at the bottom of the cantilever beam (1), and its rod body is perpendicular to the cantilever beam (1); a through hole is arranged on the upper structure, the clamping rod (62) is arranged on the inner side of the upper structure, and the pull rope (63) is wound around the clamping rod (62) and fixed.

6. The aluminum formwork and cantilever scaffolding combined construction structure according to claim 1 is characterized in that: The main template and the small template are connected by a latch, and a gasket is arranged at the connection position.

7. The aluminum formwork and cantilever scaffolding combined construction structure according to claim 1 is characterized in that: A wooden wedge is arranged between the cantilever beam (1) and the opening template (22).

Images