Fabricated building component quick connecting structure

Abstract

The utility model relates to the technical field of assembly type building structures, in particular to an assembly type building component quick connecting structure which comprises a fixing base, a fence, a mounting main rod, a threaded sleeve and a mounting component, the fence is fixedly connected with the upper surface of the fixing base, the mounting main rod is fixedly connected with the inner wall of the fixing base, and the threaded sleeve is in threaded connection with the mounting main rod. The mounting assembly is arranged on the surface of the mounting main rod and comprises a fixing plate, the fixing plate is slidably connected with the surface of the mounting main rod, a mounting groove is formed in the upper surface of the fixing plate, a pedal is slidably connected to the inner wall of the mounting groove, a fixing block is fixedly connected to the upper surface of the fixing plate, and a through groove is formed in the surface of the fixing block; insertion rods are slidably connected to the inner walls of the through grooves and slidably connected with the inner walls of the pedals. According to the stair dismounting device, the mounting assembly is arranged, so that the stair can be conveniently and rapidly dismounted, the construction efficiency is improved, materials can be repeatedly used, and the practicability of equipment is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated building structure technology, and in particular to a quick connection structure for prefabricated building components. Background Technology

[0002] Prefabricated construction refers to the transfer of a large amount of on-site work in traditional construction methods to factories. Building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in factories, transported to the construction site, and assembled on-site using reliable connection methods. The main purpose of using prefabricated construction is to accelerate construction speed and improve construction efficiency.

[0003] Existing equipment, such as CN219887174U, describes a prefabricated building component connection and installation structure, belonging to the field of prefabricated building structure technology. It includes a connecting bend and multiple stair components. The connecting bend has two connecting blocks, which are fixedly connected to the upper and lower ends of two stair components, respectively. Each stair component includes two inclined supports fixedly mounted at both ends of the connecting blocks on the connecting bend. The supports are symmetrically arranged, and each support has multiple openings arranged in a linear array along its edge. A tread is fixedly positioned between two symmetrical openings. This invention, by setting up stair components and a connecting bend, enables rapid assembly and disassembly of the stair components, as well as rapid connection between the stair components and the connecting bend, thus achieving rapid installation and disassembly of the entire staircase. This increases construction efficiency and material reuse, solving the problem of low resource utilization efficiency.

[0004] To address the issues of low assembly efficiency and limited reusability of existing staircases, current technologies tend to rely on casting molds for rapid assembly to improve stability. However, some prefabricated houses are intended for temporary residences and must be dismantled after use, making it difficult to reuse materials and resulting in resource waste. Improvements are needed in these areas. Utility Model Content

[0005] The purpose of this utility model is to solve the problems of low efficiency and inability to reuse existing staircases during assembly in the prior art, and to propose a quick connection structure for prefabricated building components.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a quick-connect structure for prefabricated building components, comprising a fixed base, a fence, a mounting main rod, a threaded sleeve, and an installation assembly. The fence is fixedly connected to the upper surface of the fixed base, the mounting main rod is fixedly connected to the inner wall of the fixed base, the threaded sleeve is threadedly connected to the mounting main rod, and the installation assembly is disposed on the surface of the mounting main rod. The installation assembly includes a fixing plate, which is slidably connected to the surface of the mounting main rod. An installation groove is formed on the upper surface of the fixing plate, and a pedal is slidably connected to the inner wall of the installation groove. A fixing block is fixedly connected to the upper surface of the fixing plate, and a through groove is formed on the surface of the fixing block. An insert rod is slidably connected to the inner wall of the through groove, and the insert rod is slidably connected to the inner wall of the pedal.

[0007] Furthermore, the inner wall of the mounting groove is provided with a slot, the slot is inserted into the rod, and the two sides of the rod are fixedly connected with a fixing shaft.

[0008] Furthermore, a U-shaped frame is fixedly connected to the upper surface of the fixing block, the insert rod is slidably connected to the inner wall of the U-shaped frame, guide grooves are provided on both sides of the U-shaped frame, and the fixing shaft is slidably connected to the inner wall of the guide groove.

[0009] Furthermore, a guide rod is slidably connected to the inner wall of the insertion rod, and the end of the guide rod away from the fixing block is fixedly connected to the inner wall of the U-shaped block. A spring is provided on the surface of the guide rod.

[0010] Furthermore, the spring is fixedly connected to the inner wall of the U-shaped frame, and the end of the spring away from the U-shaped frame is fixedly connected to the upper surface of the fixing block.

[0011] Furthermore, a second U-shaped frame is slidably connected to the surface of the first U-shaped frame, and guide grooves corresponding to the first guide groove are provided on both sides of the second U-shaped frame. A locking block is fixedly connected to the upper surface of the second U-shaped block, and a connecting plate is slidably connected to the surface of the locking block.

[0012] Furthermore, a connecting base plate is fixedly connected to the lower surface of the fixing plate, and mounting holes are provided on the upper surface of the connecting base plate.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] In this invention, by setting up an installation component, the stairs can be quickly disassembled. During assembly, the tread is directly inserted into the installation slot. The tread slides, pushing the insert rod upwards. As the rod slides, it compresses a spring, causing it to deform. When the tread is fully inserted into the installation slot, the spring releases its restraint, pushing the insert rod into the inner wall of the tread, with the end of the insert rod away from the guide rod inserted into the slot. When disassembly is required, the connecting plate is pulled. The connecting plate, through a locking block, causes the U-shaped frame two to rise. The U-shaped frame two, through the guide groove two and the fixed shaft, causes the insert rod to rise, and then the tread is pulled out of the installation slot. By setting up the installation component, the stairs can be quickly disassembled, increasing construction efficiency and the reuse of materials, thus effectively improving the practicality of the equipment. Attached Figure Description

[0015] Figure 1 This utility model provides a three-dimensional structural diagram of a quick-connect structure for prefabricated building components;

[0016] Figure 2 This utility model provides a schematic diagram of the installation component structure in a quick connection structure for prefabricated building components;

[0017] Figure 3 This utility model proposes a quick connection structure for prefabricated building components. Figure 2 A schematic diagram of the structure at point A;

[0018] Figure 4 This utility model proposes a quick connection structure for prefabricated building components. Figure 2 A schematic diagram of the structure at point B.

[0019] Legend:

[0020] 1. Fixed base; 2. Fence; 3. Main pole installation; 4. Threaded sleeve; 5. Installation components; 501. Fixing plate; 502. Installation groove; 503. Pedal; 504. Slot; 505. Fixing block; 506. Through groove; 507. Insert rod; 508. Fixing shaft; 509. U-shaped frame one; 510. Guide groove one; 511. Guide rod; 512. Spring; 513. U-shaped frame two; 514. Guide groove two; 515. Locking block; 516. Connecting plate; 517. Connecting base plate. Detailed Implementation

[0021] Please see Figure 1-4 This utility model provides a technical solution: a quick connection structure for prefabricated building components, including a fixed base 1, a fence 2, a mounting main rod 3, a threaded sleeve 4, and an installation component 5. The fence 2 is fixedly connected to the upper surface of the fixed base 1, the mounting main rod 3 is fixedly connected to the inner wall of the fixed base 1, the threaded sleeve 4 is threadedly connected to the mounting main rod 3, and the installation component 5 is disposed on the surface of the mounting main rod 3.

[0022] The specific settings and functions of its installation component 5 will be explained below.

[0023] In this embodiment: the mounting component 5 includes a fixing plate 501, which is slidably connected to the surface of the mounting main rod 3. The upper surface of the fixing plate 501 is provided with a mounting groove 502, and a pedal 503 is slidably connected to the inner wall of the mounting groove 502. A fixing block 505 is fixedly connected to the upper surface of the fixing plate 501. A through groove 506 is provided on the surface of the fixing block 505, and an insert rod 507 is slidably connected to the inner wall of the through groove 506. The insert rod 507 is slidably connected to the inner wall of the pedal 503.

[0024] The effect achieved by the above components is that the insertion rod 507 facilitates the fixing of the pedal 503.

[0025] Specifically, the inner wall of the mounting groove 502 is provided with a slot 504, which is inserted into the insertion rod 507, and the two sides of the insertion rod 507 are fixedly connected with a fixing shaft 508.

[0026] The effect achieved by the above components is that by setting the slot 504, it is easier to keep the plug 507 stable.

[0027] Specifically, a U-shaped frame 509 is fixedly connected to the upper surface of the fixing block 505, the insert rod 507 is slidably connected to the inner wall of the U-shaped frame 509, and guide grooves 510 are provided on both sides of the U-shaped frame 509, and the fixing shaft 508 is slidably connected to the inner wall of the guide groove 510.

[0028] Specifically, a guide rod 511 is slidably connected to the inner wall of the insertion rod 507. The end of the guide rod 511 away from the fixing block 505 is fixedly connected to the inner wall of the U-shaped block. A spring 512 is provided on the surface of the guide rod 511.

[0029] The effect achieved by the above components is that by setting the guide rod 511 and the spring 512 together, it is easy to support the insertion rod 507.

[0030] Specifically, the spring 512 is fixedly connected to the inner wall of the U-shaped frame 509, and the end of the spring 512 away from the U-shaped frame 509 is fixedly connected to the upper surface of the fixing block 505.

[0031] Specifically, a second U-shaped frame 513 is slidably connected to the surface of the first U-shaped frame 509. The second U-shaped frame 513 has guide grooves 514 on both sides corresponding to the guide groove 510. A locking block 515 is fixedly connected to the upper surface of the second U-shaped block. A connecting plate 516 is slidably connected to the surface of the locking block 515.

[0032] The effects achieved by the above components are as follows: by setting the U-shaped frame 513 and the fixed shaft 508 together, it is easy to pull out the insertion rod 507; by setting the connecting plate 516, it is easy to pull out multiple insertion rods 507 at the same time.

[0033] Specifically, a connecting base plate 517 is fixedly connected to the lower surface of the fixing plate 501, and mounting holes are provided on the upper surface of the connecting base plate 517.

[0034] The effect achieved by the above components is that by setting the connecting base plate 517, it is easy to fix the fixed base 1.

[0035] Working Principle: By setting up installation component 5, the stairs can be quickly disassembled. When assembling the stairs, the tread 503 is directly inserted into the installation groove 502. The tread 503 slides and pushes the insertion rod 507 upward. When the insertion rod 507 slides, it compresses the spring 512, causing it to deform. When the tread 503 slides completely into the installation groove 502, the spring 512 loses its restraint and pushes the insertion rod 507 into the inner wall of the tread 503. The end of the insertion rod 507 away from the guide rod 511 is inserted into the slot 504. When disassembly is required, the connecting plate 516 is pulled. The connecting plate 516 drives the U-shaped frame 513 to rise through the locking block 515. The U-shaped frame 513 drives the insertion rod 507 to rise through the guide groove 514 and the fixed shaft 508. Then the tread 503 is pulled out from the installation groove 502. By setting up installation component 5, the stairs can be quickly disassembled, increasing construction efficiency and the reuse of materials, thus effectively improving the practicality of the equipment.

Claims

1. A quick-connect structure for prefabricated building components, comprising a fixed base (1), a fence (2), a mounting main rod (3), a threaded sleeve (4), and an installation assembly (5), characterized in that: The fence (2) is fixedly connected to the upper surface of the fixed base (1), the main mounting rod (3) is fixedly connected to the inner wall of the fixed base (1), the threaded sleeve (4) is threadedly connected to the main mounting rod (3), the mounting assembly (5) is disposed on the surface of the main mounting rod (3), the mounting assembly (5) includes a fixing plate (501), the fixing plate (501) is slidably connected to the surface of the main mounting rod (3), the upper surface of the fixing plate (501) is provided with a mounting groove (502), the inner wall of the mounting groove (502) is slidably connected with a pedal (503), the upper surface of the fixing plate (501) is fixedly connected with a fixing block (505), the surface of the fixing block (505) is provided with a through groove (506), the inner wall of the through groove (506) is slidably connected with an insert rod (507), and the insert rod (507) is slidably connected to the inner wall of the pedal (503).

2. The quick connection structure for prefabricated building components according to claim 1, characterized in that: The inner wall of the mounting groove (502) is provided with a slot (504), the slot (504) is inserted into the rod (507), and the two sides of the rod (507) are fixedly connected with a fixing shaft (508).

3. The quick connection structure for prefabricated building components according to claim 2, characterized in that: The upper surface of the fixing block (505) is fixedly connected to a U-shaped frame (509), the insert rod (507) is slidably connected to the inner wall of the U-shaped frame (509), and guide grooves (510) are provided on both sides of the U-shaped frame (509). The fixing shaft (508) is slidably connected to the inner wall of the guide groove (510).

4. The quick connection structure for prefabricated building components according to claim 3, characterized in that: The inner wall of the insertion rod (507) is slidably connected to a guide rod (511). The end of the guide rod (511) away from the fixed block (505) is fixedly connected to the inner wall of the U-shaped block. A spring (512) is provided on the surface of the guide rod (511).

5. A quick connection structure for prefabricated building components according to claim 4, characterized in that: The spring (512) is fixedly connected to the inner wall of the U-shaped frame (509), and the end of the spring (512) away from the U-shaped frame (509) is fixedly connected to the upper surface of the fixing block (505).

6. The quick connection structure for prefabricated building components according to claim 5, characterized in that: The surface of the U-shaped frame one (509) is slidably connected to the U-shaped frame two (513). The two sides of the U-shaped frame two (513) are provided with guide groove two (514) corresponding to the guide groove one (510). The upper surface of the U-shaped block two is fixedly connected to the card block (515), and the surface of the card block (515) is slidably connected to the connecting plate (516).

7. The quick connection structure for prefabricated building components according to claim 1, characterized in that: The lower surface of the fixing plate (501) is fixedly connected to the connecting base plate (517), and the upper surface of the connecting base plate (517) is provided with mounting holes.

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