A fixing structure of a special-shaped prefabricated part

Abstract

The utility model discloses a fixing structure of special-shaped prefabricated part is used to solve the fixing problem of special-shaped prefabricated part in the assembly type building. The structure includes the support seat fixed in the support beam, and the pull rod mechanism and the inclined support mechanism. The pull rod mechanism realizes the hoisting and attitude adjustment of the special-shaped prefabricated part through the hinged cooperation of the boom assembly, the support assembly and the pull rod assembly. The inclined support mechanism can flexibly adjust the support angle with the help of the first support piece, the second support piece and the adjusting rod, and ensures the stable installation of the special-shaped prefabricated part. The support seat and each component are connected accurately through the notch, the waist round adjusting hole and other structures, and the surface of part of components is provided with rubber flat pads to enhance the fixing effect. Compared with the traditional installation mode and the existing automatic equipment, the utility model improves the installation precision and efficiency, reduces the labor intensity and safety risk, and has stable and reliable structure and strong universality, is suitable for the installation and fixing of various specifications of special-shaped prefabricated parts, and has important significance for promoting the development of building industrialization.

Description

Technical Field

[0001] This utility model relates to auxiliary tools for building equipment, specifically to a fixing structure for irregularly shaped prefabricated components. Background Technology

[0002] In the current era of rapid development in industrialized construction, prefabricated irregular-shaped components are widely used in prefabricated buildings due to their advantages such as high construction efficiency and stable quality. However, there are still many technical bottlenecks in the installation of these components. Traditional installation methods rely heavily on manual labor in conjunction with cranes or forklifts. The low accuracy of manual measurement and positioning during installation makes it difficult to guarantee the flatness and verticality of the walls, leading to gaps and misalignments at the joints, which seriously affects the overall structural strength and aesthetics of the building. Furthermore, manual operation is labor-intensive, requiring workers to work at heights or in confined spaces for extended periods, posing significant safety hazards, and resulting in low installation efficiency, making it difficult to meet the demands of large-scale industrialized construction.

[0003] While some existing automated installation equipment can reduce reliance on manual labor to some extent, it suffers from drawbacks such as complex structure, high cost, and poor versatility. For example, the equipment lacks adaptability to different specifications and irregular shapes of prefabricated components, lacks a real-time feedback and adjustment mechanism, and cannot dynamically adjust installation parameters according to the actual condition of the wall, leading to problems such as wall damage and substandard installation accuracy during the installation process.

[0004] like Figure 1 As shown, Figure 1 This is a special-shaped precast component 9 required for the construction project of Shenzhen Metro. The upper part of the back of the special-shaped precast component 9 has a protruding rafter 92. The lower surface of the protruding rafter 92 is a slope, and its upper surface has two planes. A step is formed between the two planes. Two lifting rings 93 are installed on the top surface of the special-shaped precast component.

[0005] The technical problem to be solved is how to lift the irregular precast component 9 and fix the inclined surface of the rafter 92 when installing the irregular precast component 9. Utility Model Content

[0006] In view of the above-mentioned problems in the installation and fixing of irregular prefabricated components in the prior art, the purpose of this utility model is to provide a fixing structure for irregular prefabricated components, which can realize the stable hoisting and precise fixing of irregular prefabricated components, improve installation accuracy and efficiency, and reduce labor intensity and safety risks.

[0007] To solve the above-mentioned technical problems, this utility model achieves the following solution: A fixing structure for an irregularly shaped prefabricated component according to this utility model includes a support base, which is fixed to a support beam. The fixing structure further includes:

[0008] A tie rod mechanism includes a rod assembly, a support assembly, and a tie rod assembly. The support assembly has a support plate and a bracket connected to the top of the support plate. The bracket has three hinge points arranged in a triangle. One hinge point is rotatably connected to the support plate, and the other two hinge points are rotatably connected to the first end of the rod assembly and the first end of the tie rod assembly, respectively. The second end of the tie rod assembly is connected to the support base.

[0009] The diagonal bracing mechanism has a first support member, a second support member, and an adjusting rod. The bottom of the second support member is fixed to the support base. The first support member is rotatably connected to the upper end of the second support member and has a supporting plane. The first end of the adjusting rod is rotatably connected to the first support member, and the second end is adjustablely mounted on the support base. By adjusting the position of the adjusting rod, the support angle of the first support member can be adjusted.

[0010] Furthermore, the upper end of the support base has a slot;

[0011] The support plate is a right-angled triangular structure, with its lower end fixed to the slot and its upper corner hinged to the first hinge point of the bracket.

[0012] Furthermore, the bracket is an L-shaped bracket, with three hinge points respectively located at both ends of the L-shaped bracket and at the corner of the L-shaped bracket.

[0013] Furthermore, the boom assembly includes a boom and a boom head. Both ends of the boom are provided with threaded sections. The first threaded section is connected to a first threaded post, which is hinged to the second hinge point of the bracket. The second threaded section of the boom is threadedly connected to the boom head. The boom head is provided with a detachable shaft.

[0014] Furthermore, the tie rod assembly includes a tie rod, a second threaded post, and a side support. The side support is a right-angled triangular profile, which is mounted on the side of the support base. The side support has a through hole.

[0015] Both ends of the pull rod are provided with threaded sections. The first threaded section is connected to the second threaded post, and the second threaded post is hinged to the third hinge point of the bracket. The second threaded section of the pull rod passes through the through hole and is fixed by screws at the upper and lower ends of the through hole. The angle of the bracket can be adjusted by adjusting the position of the second threaded section.

[0016] Furthermore, the support base is provided with two coaxial oval adjustment holes and a rotating shaft located between the two oval adjustment holes;

[0017] The threaded section of the adjusting rod passes through two oval adjusting holes and is inserted into the rotating shaft. The position of the threaded section of the adjusting rod in the two oval adjusting holes is adjusted by two screws, thereby adjusting the support angle of the first support member.

[0018] Furthermore, the supporting plane is provided with a rubber pad.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] 1. The fixing structure of this utility model improves installation accuracy: Through the cooperation of the tie rod mechanism and the diagonal brace mechanism, the position and angle of the irregular prefabricated parts can be precisely adjusted, effectively ensuring the flatness and verticality of the prefabricated parts installation, reducing gaps and misalignment at the splicing points, and improving the overall structural strength and aesthetics of the building.

[0021] 2. The fixing structure of this utility model improves installation efficiency: The fixing structure is relatively simple to operate and can quickly realize the hoisting and fixing of prefabricated components. Compared with the traditional manual installation method, it improves installation efficiency and meets the needs of large-scale industrial construction.

[0022] 3. The fixed structure of this utility model reduces labor intensity and safety risks: it reduces the amount of manual work at height or in confined spaces, reduces the labor intensity of workers, and at the same time reduces safety hazards and ensures the safety of construction workers.

[0023] 4. The fixing structure of this utility model is stable and reliable: the design of the tie rod mechanism and the diagonal brace mechanism gives the entire fixing structure good stability and reliability, and can provide solid support for the prefabricated parts during installation, preventing the prefabricated parts from shaking or falling.

[0024] 5. The fixing structure of this utility model has strong versatility: by adjusting each component, it can adapt to irregular prefabricated parts of different specifications and shapes, which has strong versatility and reduces equipment usage costs. Attached Figure Description

[0025] Figure 1 This is a structural diagram of the irregular prefabricated component of this utility model.

[0026] Figure 2 This is an installation structure diagram of the two sets of fixing structures of this utility model.

[0027] Figure 3 This is a side view of the fixed structure of this utility model.

[0028] Figure 4 This is a perspective view of the fixing structure of this utility model.

[0029] Figure 5 This is a diagram showing the internal structure of the support base of this utility model after disassembly.

[0030] The attached diagram is labeled as follows: 1. Tie rod mechanism; 2. Diagonal brace mechanism; 3. Support seat; 4. Support beam; 9. Special-shaped prefabricated component; 11. Lifting head; 12. Lifting rod; 13. Bracket; 14. Support plate; 15. Tie rod assembly; 16. Side support; 21. First support component; 22. Second support component; 23. Adjusting rod; 31. Oval adjusting hole; 32. Rotating shaft; 92. Protruding rafter; 93. Lifting ring. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present utility model. Obviously, the embodiments described in this utility model are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0032] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0033] Example 1: The specific structure of this utility model is as follows:

[0034] Please refer to the appendix. Figure 1-5 The present invention provides a fixing structure for an irregularly shaped prefabricated component, including a support base 3, which is fixed to a support beam 4. The fixing structure also includes a tie rod mechanism 1 and a diagonal brace mechanism 2.

[0035] The pull rod mechanism 1 includes a rod assembly, a bracket assembly, and a pull rod assembly 15. The bracket assembly has a support plate 14 and a bracket 13 connected to the top of the support plate 14. The bracket 13 has three hinge points arranged in a triangle. One hinge point is rotatably connected to the support plate 14, and the other two hinge points are rotatably connected to the first end of the rod assembly and the first end of the pull rod assembly, respectively. The second end of the pull rod assembly is connected to the support base 3. The rod assembly includes a rod 12 and a head 11. Both ends of the rod 12 are provided with threaded sections. The first threaded section of the rod 12 is connected to a first threaded post, which is hinged to the second hinge point of the bracket 13. The second threaded section of the rod 12 is threadedly connected to the head 11. The head 11 is provided with a detachable shaft. The pull rod assembly 15 includes a pull rod 15, a second threaded post, and a side support 16. The side support 16 is a right-angled triangular profile, which is mounted on the side of the support base 3. The side support 16 has a through hole. Both ends of the pull rod 15 are provided with threaded sections. The first threaded section is connected to the second threaded post, and the second threaded post is hinged to the third hinge point of the bracket 13. The second threaded section of the pull rod 15 passes through the through hole and is fixed by screws located at the upper and lower ends of the through hole. The angle of the bracket 13 can be adjusted by adjusting the position of the second threaded section.

[0036] The diagonal bracing mechanism 2 includes a first support member 21, a second support member 22, and an adjusting rod 23. The bottom of the second support member 22 is fixed to the support base 3. The first support member 21 is rotatably connected to the upper end of the second support member 22 and has a supporting plane. The first end of the adjusting rod 23 is rotatably connected to the first support member 21, and its second end is adjustablely mounted on the support base 3. By adjusting the position of the adjusting rod 23, the support angle of the first support member 21 can be adjusted. Figure 4 As shown, both the first support member 21 and the second support member 22 are triangular structures. The second support member 22 is an equilateral triangle, and the first support member 21 is an inverted triangle. The corners of the first support member 21 and the second support member 22 are hinged, so that the first support member 21 can rotate along the second support member 22.

[0037] The upper end of the support base 3 has a slot; the support plate 14 is a right-angled triangle structure, with its lower end fixed to the slot and its upper corner hinged to the first hinge point of the bracket 13. The bracket 13 is an L-shaped bracket, with its three hinge points respectively located at both ends of the L-shaped bracket and at the corner of the L-shaped bracket.

[0038] The support base 3 is provided with two coaxial oval adjustment holes 31 and a rotating shaft 32 located between the two oval adjustment holes 31; the threaded section of the adjusting rod 23 passes through the two oval adjustment holes 31 and is inserted into the rotating shaft 32. The position of the threaded section of the adjusting rod 23 in the two oval adjustment holes 31 is adjusted by two screws, thereby adjusting the support angle of the first support member 21.

[0039] The supporting plane is provided with a rubber pad to prevent damage to the irregular prefabricated component 9.

[0040] Specifically, when installing the irregular prefabricated component 9, the support base 3 is first fixed on the support beam 4, and the support beam 4 can automatically make angle adjustments in multiple directions.

[0041] The precast component 9 is initially lifted by connecting its detachable shaft to the lifting ring of the precast component 9, using a tie rod mechanism consisting of the lifting rod 12, bracket 13, and tie rod assembly 15. Then, based on the shape and installation requirements of the precast component 9, the angle of the bracket 13 is adjusted by adjusting the position of the threaded section at the second end of the tie rod 15 in the tie rod assembly 15, thus placing the precast component 9 in a suitable lifting posture. Next, the position of the adjusting rod 23 in the diagonal bracing mechanism 2 at the oval adjusting hole 31 is adjusted to change the support angle of the first support member 21, ensuring that the support plane of the first support member 21 is tightly fitted with the lower inclined surface of the precast component 9, achieving stable fixation of the precast component 9. Throughout the installation process, the tie rod mechanism and diagonal bracing mechanism can be fine-tuned according to the actual situation to ensure the accuracy and stability of the precast component installation.

[0042] In summary, the fixing structure of this utility model improves installation accuracy: through the cooperation of the tie rod mechanism and the diagonal brace mechanism, the position and angle of the irregular prefabricated components can be precisely adjusted, effectively ensuring the flatness and verticality of the prefabricated components during installation, reducing gaps and misalignment at the splicing points, and improving the overall structural strength and aesthetics of the building.

[0043] The fixing structure of this utility model improves installation efficiency: the fixing structure is relatively simple to operate and can quickly realize the hoisting and fixing of prefabricated components. Compared with the traditional manual installation method, it improves installation efficiency and meets the needs of large-scale industrial construction.

[0044] The fixed structure of this utility model reduces labor intensity and safety risks: it reduces the amount of manual work at height or in confined spaces, lowers the labor intensity of workers, reduces safety hazards, and ensures the safety of construction workers.

[0045] The fixing structure of this utility model is stable and reliable: the design of the tie rod mechanism and the diagonal brace mechanism gives the entire fixing structure good stability and reliability, and can provide solid support for the prefabricated parts during installation, preventing the prefabricated parts from shaking or falling.

[0046] The fixing structure of this utility model has strong versatility: by adjusting each component, it can adapt to irregular prefabricated parts of different specifications and shapes, which has strong versatility and reduces equipment usage costs.

[0047] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural or procedural transformations made based on the contents of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A fixing structure for an irregularly shaped precast component, comprising a support base (3) fixed to a support beam (4), characterized in that, The fixing structure also includes: The tie rod mechanism (1) has a rod assembly, a bracket assembly and a tie rod assembly. The bracket assembly has a support plate (14) and a bracket (13) connected to the top of the support plate (14). The bracket (13) has three hinge points in a triangular arrangement. One of the hinge points is rotatably connected to the support plate (14), and the other two hinge points are rotatably connected to the first end of the rod assembly and the first end of the tie rod assembly, respectively. The second end of the tie rod assembly is connected to the support base (3). The diagonal bracing mechanism (2) has a first support member (21), a second support member (22) and an adjusting rod (23). The bottom of the second support member (22) is fixed to the support base (3). The first support member (21) is rotatably connected to the upper end of the second support member (22) and has a supporting plane. The first end of the adjusting rod (23) is rotatably connected to the first support member (21) and its second end is adjustablely installed on the support base (3). By adjusting the position of the adjusting rod (23), the supporting angle of the first support member (21) can be adjusted.

2. The fixing structure for an irregularly shaped prefabricated component according to claim 1, characterized in that, The upper end of the support base (3) has a slot; The support plate (14) is a right-angled triangular structure, with its lower end fixed to the slot and its upper corner hinged to the first hinge point of the bracket (13).

3. The fixing structure for an irregularly shaped prefabricated component according to claim 1, characterized in that, The bracket (13) is an L-shaped bracket, and the three hinge points of the L-shaped bracket are respectively set at both ends of the L-shaped bracket and at the corner of the L-shaped bracket.

4. The fixing structure for an irregularly shaped prefabricated component according to claim 1, characterized in that, The boom assembly includes a boom (12) and a head (11). Both ends of the boom (12) are provided with threaded sections. The first threaded section is connected to a first threaded post. The first threaded post is hinged to the second hinge point of the bracket (13). The second threaded section of the boom (12) is threadedly connected to the head (11). The head (11) is provided with a detachable shaft.

5. The fixing structure for an irregularly shaped prefabricated component according to claim 1, characterized in that, The tie rod assembly includes a tie rod (15), a second threaded post, and a side support (16). The side support (16) is a right-angled triangular profile, which is mounted on the side of the support base (3). The side support (16) has a through hole. Both ends of the pull rod (15) are provided with threaded sections. The first threaded section is connected to the second threaded post. The second threaded post is hinged to the third hinge point of the bracket (13). The second threaded section of the pull rod (15) passes through the through hole and is fixed by screws at the upper and lower ends of the through hole. The angle of the bracket (13) can be adjusted by adjusting the position of the second threaded section.

6. The fixing structure for an irregularly shaped prefabricated component according to claim 1, characterized in that, The support base (3) is provided with two coaxial oval adjustment holes (31) and a rotating shaft (32) located between the two oval adjustment holes (31). The threaded section of the adjusting rod (23) passes through two oval adjusting holes (31) and is inserted into the rotating shaft (32). The position of the threaded section of the adjusting rod (23) in the two oval adjusting holes (31) is adjusted by two screws, thereby adjusting the support angle of the first support member (21).

7. The fixing structure for an irregularly shaped prefabricated component according to claim 1, characterized in that, The supporting plane is provided with a rubber pad.

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