Quick fixing aluminum alloy formwork based on BIM (Building Information Modeling) technology

Abstract

The utility model discloses a BIM (Building Information Modeling) technology-based quickly fixed aluminum alloy template, which relates to the technical field of aluminum alloy templates and specifically comprises a template body, a sealing strip is fixed on the outer side wall of the template body, a fixed structure is arranged at one end of the outer side of the template body, and a movable structure is arranged at the other end of the outer side of the template body. The fixed structure and the movable structure matched with the fixed structure are connected through a limiting structure. According to the rapidly-fixed aluminum alloy formwork based on the BIM technology, through the arrangement of the fixed structure and the movable structure, a user can rapidly disassemble and assemble the two aluminum alloy formworks by moving a lifting handle and disassembling and assembling a limiting structure, and the using efficiency of the aluminum alloy formwork is improved; and if one aluminum alloy formwork in a large number of spliced aluminum alloy formworks needs to be replaced, a user only needs to dismantle the aluminum alloy formwork from the whole, other spliced aluminum alloy formworks do not need to be damaged, and the replacement convenience of the aluminum alloy formworks is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy templates, in particular to a quick-fixing aluminum alloy template based on BIM technology. Background Art

[0002] With the rapid development of BIM technology, BIM technology has been widely applied to formwork projects. The formwork is a mold for concrete molding. The quality of the formwork is directly related to the effect of concrete molding. The use of BIM technology to build a three-dimensional model can vividly display the spatial position of the formwork. During the installation and construction of beams in buildings, aluminum alloy formwork is required. The traditional aluminum alloy formwork assembly steps are: workers stand on the built work platform and splice directly at the position of the beam. This splicing method causes workers to work at high altitude for a long time, has low safety, and low splicing efficiency. To address this problem, the existing technology proposes: pre-assemble the aluminum alloy formwork on the ground, and after the splicing is completed, lift the entire formwork to the construction location, fix it, and then tie the steel bars and pour cement.

[0003] In the prior art, the authorized patent with application number CN202222054118.5 discloses an aluminum alloy template that can be quickly disassembled and assembled, including an aluminum alloy template, one end of which is fixedly connected to a mounting block, and the end of the aluminum alloy template corresponding to the mounting block is provided with a mounting groove whose size and position match the mounting block. Since the above scheme realizes assembly by inserting the mounting block into the mounting groove from top to bottom, and a limit block is provided on the top of the mounting block to limit the aluminum alloy template, when the above scheme is used, the aluminum alloy template needs to be lifted to a certain height to realize splicing, which has a high work intensity for workers, and when a certain aluminum alloy template spliced ​​together needs to be replaced, a large number of aluminum alloy templates need to be removed, and the replacement of the aluminum alloy template is relatively inconvenient. Based on this, the present application proposes a fast-fixed aluminum alloy template based on BIM technology. Utility Model Content

[0004] The utility model provides a quick-fix aluminum alloy formwork based on BIM technology, which solves the problems in the above background technology that the aluminum alloy formwork needs to be lifted to a certain height to be spliced, the workers' workload is high, and it is inconvenient to replace the formwork after splicing is completed.

[0005] The utility model provides the following technical solutions: a fast-fixed aluminum alloy formwork based on BIM technology, comprising a formwork body, an outer side wall of the formwork body is fixed with a sealing strip, one end of the outer side of the formwork body is provided with a fixed structure, the other end of the outer side of the formwork body is provided with a movable structure, the fixed structure and the movable structure adapted thereto are connected through a limiting structure; the limiting structure comprises a connecting plate, one side of the connecting plate is evenly fixedly connected to a limiting block, and one end of the limiting block is provided with a through groove;

[0006] The fixing structure comprises a fixing strip 1 fixedly connected to the template body, a limiting groove 1 adapted to the limiting block is evenly arranged on the outer side of the fixing strip 1, a lifting rod is connected to the inner cavity of the fixing strip 1 through a spring, an insertion rod adapted to the through groove is evenly fixedly connected to the side of the lifting rod close to the limiting groove 1, and a lifting handle is fixed to the top of the lifting rod;

[0007] The movable structure includes a slide fixedly connected to the template body, the inner cavity of the slide is movably connected to a slider, the inner side of the slider is fixedly connected to a movable plate, the end of the movable plate away from the fixed bar one is movably connected to a rotating plate, the other end of the rotating plate is fixedly connected to the fixed bar two, and the outer side of the fixed bar two is evenly provided with limiting grooves two; the limiting blocks are adapted to the limiting grooves two.

[0008] Preferably, buffer strips are fixed to the outer surface of the second fixing strip and the outer surface of the first fixing strip.

[0009] Preferably, the limit block comprises a horizontal portion fixed to the connecting plate, the length of the horizontal portion is the same as the thickness of the second fixing bar and the first fixing bar, and both ends of the horizontal portion are fixed with limit plates.

[0010] Preferably, the fixed structure and the movable structure each have two groups.

[0011] Preferably, a positioning groove is provided on the inner wall of the slideway, a positioning block is fixed on the outer surface of the sliding block, and the positioning block is movably connected to the positioning groove.

[0012] Preferably, a handle is fixedly connected to one end of the rotating plate away from the template body.

[0013] Preferably, the second fixing strip is provided with a through hole adapted to the slideway.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The fast-fixed aluminum alloy formwork based on BIM technology, through the setting of fixed structure and movable structure, the user can realize the fast disassembly and assembly of two aluminum alloy formworks by moving the lifting handle and the disassembly and assembly limit structure, thereby improving the efficiency of the use of the aluminum alloy formwork. Moreover, if one of a large number of spliced ​​aluminum alloy formworks needs to be replaced, the user only needs to remove this aluminum alloy formwork from the whole without destroying other spliced ​​aluminum alloy formworks, thereby improving the convenience of replacing the aluminum alloy formworks.

[0016] 2. The quick-fix aluminum alloy formwork based on BIM technology can change the position of the second fixing bar through the setting of the movable structure, so that the first fixing bar and the second fixing bar to be fixed can be on the same plane, thereby making two aluminum alloy formworks with different angles can be quickly fixed, thereby improving the adaptability of the aluminum alloy formwork; through the setting of the limit block, the limit block can limit the aluminum alloy formwork, thereby improving the reliability of the aluminum alloy formwork when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the splicing of the structural aluminum alloy template of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure activity of the utility model;

[0019] Figure 3 This is a schematic diagram of the inner side of the slideway structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structural limit block of the utility model;

[0021] Figure 5 This is a schematic diagram of the fixed structure of the utility model;

[0022] Figure 6 The utility model structure Figure 5 Schematic cross section.

[0023] In the figure: 1. template body; 2. slideway; 3. moving plate; 4. rotating plate; 5. fixing bar 2; 6. fixing bar 1; 7. lifting handle; 8. connecting plate; 9. slider; 10. positioning block; 11. handle; 12. through hole; 13. limiting groove 2; 14. positioning groove; 15. limiting block; 16. through groove; 17. insertion rod; 18. lifting rod; 19. limiting groove 1; 20. spring; 21. sealing strip. DETAILED DESCRIPTION

[0024] 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.

[0025] The utility model provides a quick-fixing aluminum alloy formwork based on BIM technology, comprising a formwork body 1, wherein a sealing strip 21 is fixed to the outer side wall of the formwork body 1, and the material of the sealing strip 21 can be rubber. Through the setting of the sealing strip 21, the sealing performance between two adjacent aluminum alloy formworks can be increased, thereby avoiding the phenomenon of concrete leakage from the joint of two aluminum alloy formworks.

[0026] The outer side of the template body 1 is provided with two sets of fixed structures and two sets of movable structures. One end of the outer side of the template body 1 is provided with a fixed structure, and the other end of the outer side of the template body 1 is provided with a movable structure, as shown in the attached manual. Figure 1 As shown, in Figure 1 In the embodiment, a set of fixed structures are provided at the middle of the left side and the middle of the bottom end of the template body 1, and a set of movable structures are provided at the middle of the right side and the middle of the top end of the template body 1.

[0027] The fixing structure includes a fixing bar 6 fixedly connected to the template body 1, and a limiting groove 19 is evenly provided at one end of the fixing bar 6 away from the template body 1. A spring 20 is fixedly connected to the top of the inner cavity of the fixing bar 6, and a lifting rod 18 is fixedly connected to the bottom of the spring 20. The lifting rod 18 is movably connected to the inner cavity of the fixing bar 6, and an insertion rod 17 is evenly fixedly connected to the side of the lifting rod 18 close to the limiting groove 19. Under the action of the rebound force of the spring 20, the insertion rod 17 can penetrate the limiting groove 19, and under the action of external force, the insertion rod 17 can move to the top of the limiting groove 19.

[0028] A slot is provided at the top of the inner cavity of the fixing bar 6, and a lifting handle 7 is movably connected in the inner cavity of the slot. One end of the lifting handle 7 is located on the outside of the fixing bar 6, and the other end of the lifting handle 7 is fixedly connected to the lifting rod 18. Through the setting of the lifting handle 7, the lifting handle 7 can drive the lifting rod 18 to move, and when the lifting rod 18 moves, it can drive the insertion rod 17 to move.

[0029] The movable structure includes a slide 2 fixedly connected to the template body 1, a slider 9 movably connected in the inner cavity of the slide 2, and a positioning groove 14 is provided on the inner wall of the slide 2, a positioning block 10 is fixed to the outer surface of the slider 9, and the positioning block 10 is movably connected to the positioning groove 14. By setting the positioning block 10 and the positioning groove 14, the slider 9 can be prevented from separating from the slide 2.

[0030] The end of the slider 9 close to the template body 1 is fixedly connected to the moving plate 3, and the end of the moving plate 3 away from the fixed bar 6 is movably connected to the rotating plate 4. The slideway 2 is located on the outside of the rotating plate 4. The user can rotate the rotating plate 4, and the angle between the rotating plate 4 and the moving plate 3 can change.

[0031] The other end of the rotating plate 4 is fixedly connected to a fixing bar 2 5 , and a side of the fixing bar 2 5 away from the template body 1 is evenly provided with limiting grooves 2 13 . When the fixing bar 2 5 contacts the fixing bar 1 6 , the limiting groove 1 19 and the limiting groove 2 13 can be aligned.

[0032] A handle 11 is fixedly connected to one end of the rotating plate 4 away from the template body 1 . The handle 11 is provided to facilitate the user to drive the rotating plate 4 to move.

[0033] In some embodiments of the present application, there are two groups of slides 2, the handle 11 is located between the two groups of slides 2, and the fixing bar 2 5 is provided with a through hole 12 adapted to the slide 2. Through the setting of the through hole 12, the rotating plate 4 can be limited to prevent the rotating plate 4 from rotating, thereby facilitating the transportation of the aluminum alloy template.

[0034] The above-mentioned fixed structure and the movable structure adapted thereto are connected through a limiting structure, which includes a connecting plate 8, one side of which is evenly fixedly connected to a limiting block 15, the limiting block 15 is adapted to both the limiting groove 19 and the limiting groove 2 13, and the limiting block 15 includes a horizontal portion fixed to the connecting plate 8, the length of the horizontal portion is the same as the thickness of the fixing bar 2 5 and the fixing bar 1 6, and limiting plates are fixed at both ends of the horizontal portion. When the fixing bar 1 6 and the fixing bar 2 5 are aligned, the limiting block 15 can be inserted into the limiting groove 1 19 and the limiting groove 2 13, and at this time, the limiting plate is tightly fitted with one end of the fixing bar 2 5 away from the fixing bar 1 6 or with one end of the fixing bar 6 away from the fixing bar 2 5, and one end of the limiting block 15 is provided with a through groove 16, which is adapted to the insertion rod 17, and when the limiting block 15 is inserted into the limiting groove 19, the insertion rod 17 can be inserted into the through groove 16.

[0035] By setting the limiting block 15 , the limiting block 15 can limit the two fixed template bodies 1 to avoid the two template bodies 1 from being misaligned in the horizontal direction or the vertical direction, thereby improving the reliability of the template body 1 when in use.

[0036] Buffer strips are fixed to the outer surfaces of the fixing strip 2 5 and the fixing strip 1 6 . The material of the buffer strips can be rubber. The setting of the buffer strips can reduce the impact force when the fixing strip 1 6 and the fixing strip 2 5 are in contact with each other.

[0037] In some embodiments of the present application, the template body 1 is an aluminum alloy template used for beam construction, and the three-dimensional model of the template body 1 can be constructed using BIM technology.

[0038] To sum up: when the quick-fixing aluminum alloy formwork based on BIM technology is used, if it is necessary to fix two aluminum alloy formworks in contact on the same straight line together, the staff drives the rotating plate 4 to translate through the handle 11, and the rotating plate 4 drives the fixed bar 2 5 and the movable plate 3 to move until the fixed bar 2 5 contacts the fixed bar 1 6 on the other aluminum alloy formwork, and the user pushes the lifting handle 7 upward, and the lifting handle 7 drives the insertion rod 17 to move upward through the lifting rod 18 until the insertion rod 17 moves to the top of the limit groove 19, and after the user inserts the limit block 15 into the limit groove 19 and the limit groove 2 13 aligned with the limit groove 19, the restriction on the lifting handle 7 is released, and under the action of the rebound force of the spring 20, the insertion rod 17 is inserted into the through groove 16 to limit the limit block 15, thereby realizing the quick fixation of two adjacent aluminum alloy formworks in the same straight line.

[0039] If it is necessary to fix two aluminum alloy templates with an angle between them together, the staff drives the rotating plate 4 to move through the handle 11, and the rotating plate 4 drives the fixed bar 2 5 and the movable plate 3 to move, and the staff can drive the rotating plate 4 to rotate until the fixed bar 2 5 is parallel to the fixed bar 1 6 on the other aluminum alloy template. The continued movement of the fixed bar 2 5 can align the fixed bar 2 5 with the fixed bar 1 6, and the insertion rod 17 can be used to achieve rapid fixation of the two aluminum alloy templates with an angle.

[0040] If one of a large number of spliced ​​aluminum alloy templates needs to be replaced, the user only needs to remove this aluminum alloy template from the whole without destroying other spliced ​​aluminum alloy templates, thereby improving the replacement efficiency of the aluminum alloy templates.

[0041] The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art and will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and modifications can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A quick-fix aluminum alloy formwork based on BIM technology, comprising a formwork body (1), characterized in that: A sealing strip (21) is fixed to the outer wall of the template body (1); a fixed structure is provided at one end of the outer side of the template body (1); a movable structure is provided at the other end of the outer side of the template body (1); the fixed structure and the movable structure adapted thereto are connected via a limiting structure; the limiting structure comprises a connecting plate (8); one side of the connecting plate (8) is evenly fixedly connected to a limiting block (15); one end of the limiting block (15) is provided with a through groove (16); The fixing structure comprises a fixing strip (6) fixedly connected to the template body (1), a limiting groove (19) matched with the limiting block (15) is evenly arranged on the outer side of the fixing strip (6), a lifting rod (18) is connected to the inner cavity of the fixing strip (6) via a spring (20), an inserting rod (17) matched with the through groove (16) is evenly fixedly connected to the side of the lifting rod (18) close to the limiting groove (19), and a lifting handle (7) is fixed to the top of the lifting rod (18); The movable structure comprises a slideway (2) fixedly connected to the template body (1); the inner cavity of the slideway (2) is movably connected to a slider (9); the inner side of the slider (9) is fixedly connected to a movable plate (3); the end of the movable plate (3) away from the fixed bar (6) is movably connected to a rotating plate (4); the other end of the rotating plate (4) is fixedly connected to the fixed bar (5); the outer side of the fixed bar (5) is evenly provided with a limiting groove (13); the limiting block (15) is adapted to fit the limiting groove (13).

2. According to the BIM technology-based rapid fixing aluminum alloy formwork of claim 1, it is characterized by: The outer surface of the second fixing strip (5) and the outer surface of the first fixing strip (6) are both fixed with buffer strips.

3. According to the BIM technology-based rapid fixing aluminum alloy formwork of claim 1, it is characterized by: The limit block (15) comprises a horizontal portion fixed to the connecting plate (8), the length of the horizontal portion being the same as the thickness of the second fixing strip (5) and the first fixing strip (6), and both ends of the horizontal portion are fixed with limit plates.

4. According to the BIM technology-based rapid fixing aluminum alloy formwork of claim 1, it is characterized by: The fixed structure and the movable structure each have two groups.

5. The quick-fix aluminum alloy formwork based on BIM technology according to claim 1 is characterized in that: A positioning groove (14) is provided on the inner wall of the slideway (2), a positioning block (10) is fixed on the outer surface of the sliding block (9), and the positioning block (10) is movably connected to the positioning groove (14).

6. The quick-fix aluminum alloy formwork based on BIM technology according to claim 1 is characterized in that: One end of the rotating plate (4) away from the template body (1) is fixedly connected to a handle (11).

7. The quick-fix aluminum alloy formwork based on BIM technology according to claim 1 is characterized in that: The second fixing strip (5) is provided with a through hole (12) adapted to the slideway (2).

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