Easily-disassembled aluminum die assembly for narrow space

Abstract

The utility model discloses an easy-to-disassemble aluminum die assembly for a narrow space, the easy-to-disassemble aluminum die assembly comprises two external disassembly members and two internal disassembly members, each of the external disassembly members and the internal disassembly members comprises a square top plate, any two adjacent right-angle sides of the square top plate are jointly connected with a corner side plate, and the corner side plates are connected with the external disassembly members and the internal disassembly members. L-shaped side sealing plates are connected to any other two adjacent right-angle sides, the L-shaped side sealing plates are connected with the ends of the corner side plates, the bottoms of the corner side plates and the bottoms of the two L-shaped side sealing plates are jointly connected with L-shaped bottom sealing plates, and an open cavity is jointly defined by the square top plate, the corner side plates, the L-shaped bottom sealing plates and the two L-shaped side sealing plates. The two external disassembling components and the two internal disassembling components are jointly spliced into a trapezoid body, the bottom of the trapezoid body is open, the four cavities jointly form an operation part in a surrounding mode, the two external disassembling components and the two internal disassembling components are obliquely and symmetrically arranged, and the external disassembling component and the internal disassembling component which are adjacent to each other are detachably connected. A traditional supporting mode that a whole template is adopted to fold a plate in a narrow space is optimized.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to an easily dismantled aluminum formwork component for narrow spaces. Background Art

[0002] With the promotion of aluminum formwork and cast-in-place concrete technology for main structures, the design and construction have become more diversified and complicated. There will be more projects in which the aluminum formwork and concrete pouring in the narrow space of bathroom fire protection pipe shafts will be constructed simultaneously with the main structure construction at one time.

[0003] Due to the fire pipe transfer in the bathroom, there is a small folding plate at the transfer position with a size of 500*500. The bathroom floor is lowered by 350mm and the small folding plate is lowered by 100mm. There is a height difference of 250mm. The folding plate space is small and the formwork construction is difficult. Simply put, a small concave space is formed on the bottom surface of the floor.

[0004] In addition, since the overall formwork of the project adopts an aluminum formwork system during construction, if the formwork is supported by general aluminum formwork, the aluminum formwork cannot be removed after the concrete is poured in the narrow space of the folding plate. If wooden formwork is used for construction at this location, the project needs to purchase a new batch of formworks and process them into small formworks. In addition, the wooden formwork is not rigid enough and difficult to remove. After the construction is completed, it cannot be used in rotation. Each floor needs to be remade and installed, resulting in waste of materials and resources, which greatly increases the cost of the project. Moreover, wooden formwork is used to support the narrow space of the folding plate, and aluminum formworks are mixed. Due to the thickness and size of the materials, the aluminum formwork and the wooden formwork have quality defects such as misalignment and leakage, which increases the difficulty of formwork support and removal, the subsequent defect handling cost and the inability to be used in rotation.

[0005] Therefore, there is an urgent need for an easily dismantled aluminum mold assembly for narrow spaces to solve the above technical problems. Utility Model Content

[0006] The utility model aims to solve the above-mentioned problem, thereby providing an easily dismantled aluminum formwork assembly for narrow spaces, optimizing the traditional method of supporting the narrow space of a folding plate with a whole template, being able to conveniently support the template in the narrow space of the folding plate, being able to quickly remove the easily dismantled aluminum formwork assembly from the narrow space of the folding plate, and also enabling the easily dismantled aluminum formwork assembly to be circulated and reused, saving materials and costs for supporting the template; the easily dismantled aluminum formwork assembly can be widely used in locations where the template cannot be removed due to narrow space.

[0007] The utility model solves the above problems and adopts the following technical solutions:

[0008] A dismantling aluminum formwork assembly for narrow spaces, comprising two external dismantling components with the same structure and two internal dismantling components with the same structure, the external dismantling components and the internal dismantling components both comprising a square top plate, corner side plates are commonly connected to any two adjacent right-angled sides of the square top plate, and inverted L-shaped side sealing plates are commonly connected to any other two adjacent right-angled sides, the L-shaped side sealing plates are connected to the ends of the corner side plates, an L-shaped bottom sealing plate is commonly connected to the bottoms of the corner side plates and the two L-shaped side sealing plates, the square top plate, the corner side plates, the L-shaped bottom sealing plate and the two L-shaped side sealing plates jointly enclose an open cavity, the two external dismantling components and the two internal dismantling components are jointly assembled into a trapezoidal body, the bottom of the trapezoidal body is open and the four cavities jointly form an enclosed operating portion, the two external dismantling components and the two internal dismantling components are all obliquely symmetrically arranged, and adjacent external dismantling components and internal dismantling components can be detachably connected.

[0009] As a preferred embodiment, a further technical solution of the utility model is:

[0010] Preferably, the L-shaped side sealing plate includes an upper horizontal portion and a lower vertical portion, the upper horizontal portion is fixed on the right-angled side of the square top plate, and the lower vertical portion is fixed on the end of the corner side plate, and the external disassembly component also includes a corner sealing plate in the form of an isosceles triangle, and an inverted V-shaped notch is provided between the two L-shaped side sealing plates on the external disassembly component, the V-shaped notch is located between the ends of two adjacent upper horizontal portions, and the corner sealing plate is installed on the V-shaped notch and connected to the two upper horizontal portions.

[0011] Preferably, two adjacent L-shaped side covering plates on adjacent external disassembly components and internal disassembly components are connected by bolts or pins, and a plurality of through holes are provided on the L-shaped side covering plates, and the plurality of through holes all penetrate the L-shaped side covering plates, and a bolt group or pin connecting the two adjacent L-shaped side covering plates together is installed in the through holes.

[0012] Preferably, strip holes are provided on both L-shaped bottom sealing plates of the external dismantling component, the strip holes penetrate the L-shaped bottom sealing plates, and a reinforcing plate with strip holes is provided on the upper surface of the L-shaped bottom sealing plates.

[0013] Preferably, the corner side panel is in a right-angle shape, and a right-angle corner is arranged on the corner side panel. The outer side surface of the right-angle corner is an arc-shaped chamfer, and the right-angle corner is inclined from bottom to top into the cavity.

[0014] Preferably, the two outer disassembly components and the two inner disassembly components are integrally formed of aluminum plate material.

[0015] Compared with the prior art, the utility model adopting the above technical solution has the following outstanding features:

[0016] The utility model optimizes the traditional method of supporting the narrow space of the folding plate by using a whole template, and realizes the support of the narrow space of the folding plate through the easy-to-disassemble aluminum formwork assembly, so that the construction site is neat and orderly, improves the image of the construction site, and meets the requirements of civilized construction; in addition, the easy-to-disassemble aluminum formwork assembly is assembled in pieces by two outer disassembly components and two inner disassembly components, which can not only conveniently support the template in the narrow space of the folding plate, but also can quickly disassemble the easy-to-disassemble aluminum formwork assembly from the narrow space of the folding plate, and also realizes the turnover and recycling of the easy-to-disassemble aluminum formwork assembly, saving materials and costs for template support; the easy-to-disassemble aluminum formwork assembly can be widely used in places where the template cannot be disassembled due to narrow space, and the construction process is simple and fast, which is of great benefit to the cost of construction projects and the quality of concrete molding; it solves the problem of turnover use and shortens The project solves the problems of construction period, construction difficulty, quick and easy dismantling, forming quality, resource conservation, etc., and greatly saves the project turnover cost. In addition, it solves the technical problem that the aluminum formwork folding plate is supported in a small space, and the aluminum formwork cannot be dismantled after the concrete is poured. It also solves the technical problem that the wooden formwork folding plate is supported in a small space, the wooden formwork is insufficient in rigidity, and it is difficult to dismantle. After the construction is completed, it cannot be used in a turnover manner. Each layer needs to be remade and installed, resulting in waste of materials and resources, which greatly increases the project cost. At the same time, it also solves the problem that the wooden formwork folding plate is supported in a small space, and aluminum formwork is mixed. Due to the thickness and size of the material, the aluminum formwork and the wooden formwork have quality defects such as misalignment and leakage, which increases the difficulty of formwork support, dismantling, subsequent defect handling costs, and the technical problem that it cannot be used in a turnover manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the top view structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the facade structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the facade structure of the external dismantling component of the utility model;

[0020] Figure 4 It is a schematic diagram of the main structure of the external disassembly component of the utility model;

[0021] Figure 5 It is a schematic diagram of the vertical structure of the internal dismantling component of the utility model;

[0022] Figure 6 It is a schematic diagram of the main structure of the internal dismantling component of the utility model;

[0023] In the figure: 1. External dismantling component; 2. Internal dismantling component; 3. Square top plate; 4. Corner side plate; 5. L-shaped side sealing plate; 6. L-shaped bottom sealing plate; 7. Cavity; 8. Operating part; 9. Upper horizontal part; 10. Lower vertical part; 11. Corner sealing plate; 12. Through hole; 13. Strip hole; 14. Reinforcement plate with strip hole; 15. Reinforcement plate with round hole. DETAILED DESCRIPTION

[0024] The following description of the embodiments will help the public better understand the present invention, but the specific embodiments given by the applicant cannot and should not be regarded as limitations on the technical solution of the present invention. Any changes to the definitions of components or technical features and / or formal rather than substantive changes to the overall structure should be regarded as the scope of protection defined by the technical solution of the present invention.

[0025] See also Figures 1 to 6 As shown, the technical solution of the utility model is as follows:

[0026] A dismantling aluminum formwork assembly for a narrow space, the dismantling aluminum formwork assembly comprising two external dismantling components 1 with the same structure and two internal dismantling components 2 with the same structure, the two external dismantling components 1 and the two internal dismantling components 2 are all made of aluminum plate material in one piece, the external dismantling components 1 and the internal dismantling components 2 both comprise a square top plate 3, any two adjacent right-angled sides of the square top plate 3 are commonly connected with a corner side plate 4, and any other two adjacent right-angled sides are commonly connected with an inverted L-shaped side sealing plate 5, the L-shaped side sealing plate 5 is connected to the end of the corner side plate 4, the L-shaped side sealing plate 5 comprises an upper horizontal portion 9 and a lower vertical portion 10, the upper horizontal portion 9 is fixed on the right-angled side of the square top plate 3, the lower vertical portion 10 is fixed on the end of the corner side plate 4, an L-shaped bottom sealing plate 6 is commonly connected to the bottom of the corner side plate 4 and the two L-shaped side sealing plates 5, the square top plate 3, The corner side panels 4, the L-shaped bottom sealing plate 6 and the two L-shaped side sealing plates 5 together enclose an open cavity 7, the two external disassembly components 1 and the two internal disassembly components 2 are assembled together into a trapezoidal body, the bottom of the trapezoidal body is open and the four cavities 7 together form an enclosed operating portion 8, the two external disassembly components 1 and the two internal disassembly components 2 are all arranged obliquely symmetrically, and the adjacent external disassembly components 1 and internal disassembly components 2 can be detachably connected; when the construction personnel assemble the easily detachable aluminum formwork assembly, the hands can enter the operating portion 8 through the bottom opening of the trapezoidal body, and the operating portion 8 provides a construction space for the assembly and connection of the easily detachable aluminum formwork assembly, thereby improving the efficiency of the installation and removal of the easily detachable aluminum formwork assembly. In addition, the operating portion 8 also provides a displacement space for the removal of the easily detachable aluminum formwork assembly to prevent the interior of the trapezoidal body from being too compact, resulting in a large friction coefficient, which makes the easily detachable aluminum formwork assembly difficult to remove.

[0027] The external dismantling component 1 also includes a corner sealing plate 11 in the shape of an isosceles triangle. An inverted V-shaped notch is arranged between the two L-shaped side sealing plates 5 on the external dismantling component 1. The V-shaped notch is located between the ends of two adjacent upper cross parts 9. The corner sealing plate 11 is installed on the V-shaped notch and is connected to the two upper cross parts 9. The above-mentioned structural arrangement provides displacement space for the dismantling of the two external dismantling components 1, thereby preventing the external dismantling component 1 from being stuck due to overly compact space during dismantling.

[0028] Two adjacent L-shaped side sealing plates 5 on the adjacent external dismantling components 1 and internal dismantling components 2 are connected by bolts or pins, and three through holes 12 are arranged on the L-shaped side sealing plates 5, and the three through holes 12 all penetrate the L-shaped side sealing plates 5, and the two adjacent L-shaped side sealing plates 5 are tightly fitted together, and the three through holes 12 correspond to each other one by one, and a reinforcing plate 15 with circular holes is fixed at the three through holes 12 on the outer sides of the two adjacent L-shaped side sealing plates 5, and a bolt group or pin connecting the two adjacent L-shaped side sealing plates 5 together is installed in the three through holes 12, and the reinforcing plate 15 with circular holes is located between the bolt group or pin and the L-shaped side sealing plate 5; thereby, the adjacent external dismantling components 1 and internal dismantling components 2 are connected and fixed by the bolt group or pin.

[0029] Strip holes 13 are provided on the two L-shaped bottom sealing plates 6 of the external dismantling component 1, and the strip holes 13 penetrate the L-shaped bottom sealing plates 6, and a reinforcing plate 14 with strip holes is fixed on the upper surface of the L-shaped bottom sealing plates 6; by providing the strip holes 13 on the L-shaped bottom sealing plates 6, bolt groups or pins can be installed on the strip holes 13, and the external dismantling component 1 and the internal dismantling component 2 are connected to the remaining aluminum molds of the floor slab located below the easily dismantled aluminum mold assembly through the bolt groups or pins, which can improve the sealing performance of the formwork system while also reducing the risk of leakage; in addition, the L-shaped bottom sealing plates 6 are reinforced by the reinforcing plates 14 with strip holes, thereby preventing the L-shaped bottom sealing plates 6 from being deformed by force.

[0030] The corner side panel 4 is in a right-angle shape, and a right-angle corner is arranged on the corner side panel 4. The outer side surface of the right-angle corner is an arc-shaped chamfer, and the right-angle corner is inclined from bottom to top toward the cavity 7; thereby facilitating the separation of the easily removable aluminum formwork assembly from the concrete, so that the easily removable aluminum formwork assembly can be smoothly removed.

[0031] The easily removable aluminum formwork components are installed together with the main formwork. First, the floor formwork is installed in the order of conventional aluminum formworks, and the corresponding formwork support system is completely erected to ensure the overall force stability of the formwork. Then, the narrow space formwork is installed at the corresponding position of the small folding plate on the already installed bathroom formwork; first, the easily removable aluminum formwork components are spliced ​​at the corresponding position according to the size of the small folding plate. When splicing, the joints between the easily removable aluminum formwork components should be tight to avoid leakage. When the easily removable aluminum formwork components are assembled, they are wrapped and fixed with film to ensure that the It can ensure that the easy-to-remove aluminum formwork assembly will not separate during the pouring process and can avoid the adhesion of concrete to the easy-to-remove aluminum formwork assembly when the formwork is removed, resulting in the easy-to-remove aluminum formwork assembly being unable to be removed or damaging the completed concrete during removal. Secondly, it can fix the easy-to-remove aluminum formwork assembly, connect the easy-to-remove aluminum formwork assembly into a whole, prevent the easy-to-remove aluminum formwork assembly from being displaced and loose during concrete pouring, do not affect the later concrete molding quality, and make the entire easy-to-remove aluminum formwork assembly more adaptable. After the easy-to-remove aluminum formwork assembly is supported, the upper steel bars are installed, and finally the concrete is poured.

[0032] The utility model optimizes the traditional method of supporting the narrow space of the folding plate by using a whole template, and realizes the support of the narrow space of the folding plate through the easy-to-disassemble aluminum formwork assembly, so that the construction site is neat and orderly, improves the image of the construction site, and meets the requirements of civilized construction; in addition, the easy-to-disassemble aluminum formwork assembly is assembled in pieces by two outer disassembly components 1 and two inner disassembly components 2, which can not only conveniently support the template in the narrow space of the folding plate, but also can quickly disassemble the easy-to-disassemble aluminum formwork assembly from the narrow space of the folding plate, and also realizes the turnover and recycling of the easy-to-disassemble aluminum formwork assembly, saving materials and costs for supporting the template; the easy-to-disassemble aluminum formwork assembly can be widely used in places where the template cannot be disassembled due to narrow space, the construction process is simple and fast, and is of great benefit to the cost of construction projects and the quality of concrete molding; it solves the problems of turnover and reduction The problems of short construction period, construction difficulty, quick and easy dismantling, forming quality, resource conservation, etc. are solved, and the project turnover cost is greatly saved; in addition, the technical problem that the aluminum formwork folding plate is supported in a narrow space and the aluminum formwork cannot be dismantled after the concrete pouring is completed is solved. The technical problem that the wooden formwork folding plate is supported in a narrow space, the wooden formwork is insufficient in rigidity and difficult to dismantle, and cannot be used in rotation after the construction is completed, and each layer needs to be remade and installed, resulting in waste of materials and resources, which greatly increases the project cost, is solved. At the same time, it also solves the problem that the wooden formwork folding plate is supported in a narrow space, and aluminum formwork is mixed. Due to the thickness and size of the material, the aluminum formwork and the wooden formwork have quality defects such as misalignment and leakage, which increases the difficulty of formwork support, dismantling, subsequent defect handling costs and the technical problem of inability to be used in rotation.

[0033] The above description is only a preferred feasible embodiment of the present utility model, and does not limit the scope of rights of the present utility model. All equivalent changes made using the contents of the present utility model specification and its drawings are included in the scope of rights of the present utility model.

Claims

1. An easily dismantled aluminum mold assembly for narrow spaces, characterized by: The easily dismantled aluminum formwork assembly includes two external dismantling components with the same structure and two internal dismantling components with the same structure. Both the external dismantling components and the internal dismantling components include a square top plate. Corner side plates are commonly connected to any two adjacent right-angled sides of the square top plate, and inverted L-shaped side sealing plates are commonly connected to any other two adjacent right-angled sides. The L-shaped side sealing plates are connected to the ends of the corner side plates, and an L-shaped bottom sealing plate is commonly connected to the bottoms of the corner side plates and the two L-shaped side sealing plates. The square top plate, the corner side plates, the L-shaped bottom sealing plate and the two L-shaped side sealing plates jointly enclose an open cavity. The two external dismantling components and the two internal dismantling components are jointly assembled into a trapezoidal body. The bottom of the trapezoidal body is open and the four cavities jointly form an enclosed operating part. The two external dismantling components and the two internal dismantling components are all obliquely symmetrically arranged, and adjacent external dismantling components and internal dismantling components can be detachably connected.

2. The easily dismantled aluminum mold assembly for narrow space according to claim 1 is characterized in that: The L-shaped side sealing plate includes an upper horizontal portion and a lower vertical portion, the upper horizontal portion is fixed on the right-angled side of the square top plate, and the lower vertical portion is fixed on the end of the corner side plate. The external disassembly component also includes a corner sealing plate in the form of an isosceles triangle. An inverted V-shaped notch is provided between the two L-shaped side sealing plates on the external disassembly component, and the V-shaped notch is located between the ends of two adjacent upper horizontal portions. The corner sealing plate is installed on the V-shaped notch and is connected to the two upper horizontal portions.

3. The easily dismantled aluminum mold assembly for narrow space according to claim 1 is characterized in that: Two adjacent L-shaped side covering plates on adjacent external dismantling components and internal dismantling components are connected by bolts or pins, and a plurality of through holes are arranged on the L-shaped side covering plates, and the plurality of through holes all penetrate the L-shaped side covering plates, and a bolt group or pin connecting the two adjacent L-shaped side covering plates together is installed in the through holes.

4. The easily dismantled aluminum mold assembly for narrow space according to claim 1 is characterized in that: Strip holes are arranged on the two L-shaped bottom sealing plates of the external dismantling component, the strip holes penetrate the L-shaped bottom sealing plates, and a reinforcing plate with strip holes is arranged on the upper surface of the L-shaped bottom sealing plates.

5. The easily dismantled aluminum mold assembly for narrow space according to claim 1 is characterized in that: The corner side plate is in a right-angle shape, and a right-angle corner is arranged on the corner side plate. The outer side surface of the right-angle corner is an arc-shaped chamfer, and the right-angle corner is inclined from bottom to top into the cavity.

6. The easily dismantled aluminum mold assembly for narrow space according to claim 2, characterized in that: The two outer disassembly components and the two inner disassembly components are all integrally formed of aluminum plates.

Images