MIC accurate bedding leveling device
The MIC precision grout leveling device utilizes airbag columns and support structures to achieve precise leveling of modules, solving the gap problem caused by uneven floor surfaces, ensuring structural stability and safety, eliminating cumulative errors across multiple layers, and improving installation quality.
Patent Information
- Application Number
- CN202520011605.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-03
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-01-03
AI Technical Summary
When installing existing MIC modules, uneven floor surfaces cause gaps between the bottom of the module and the floor, affecting structural stability and safety, and the cumulative error across multiple layers is difficult to control.
A precise MIC leveling device is adopted, which uses airbag columns and support structures to achieve precise leveling of the module. The expansion and contraction of the airbag is controlled by valves to adjust the distance between the upper and lower adjustment plates, and the elevation is fixed by sawtooth triangular support pads to achieve precise installation.
It achieves precise control of the gap between the bottom surface of the module and the floor, ensuring structural stability and safety, eliminating and reducing cumulative errors in multiple layers, and improving installation quality.
Smart Images
Figure CN223922651U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of MIC module installation technology, and in particular to a precise MIC mounting and leveling device. Background Technology
[0002] Currently, most MIC (Modular Integrated Building) modules are installed by placing them directly onto the mortar applied to the finished floor surface using hoisting equipment, so that the bottom of the module fits into the finished floor surface.
[0003] However, if the finished floor surface is uneven or has depressions, gaps may appear between the bottom surface of the MIC module and the floor, resulting in hollow areas. This not only affects the stability and safety of the structure but also leads to problems such as tilting and height differences, reducing the installation quality of the MIC module.
[0004] Furthermore, the accumulation of multiple MICs will generate cumulative errors, so it is necessary to precisely control the elevation of each MIC module.
[0005] To address the above issues, we have developed a MIC precision slurry leveling device. Utility Model Content
[0006] This utility model discloses a MIC precision slurry leveling device, which aims to solve the technical problems in the background art.
[0007] To achieve the above objectives, the present invention adopts the following technical solution:
[0008] A precision MIC (Micro-Injection) leveling device includes a leveling structure with symmetrically arranged support structures. The leveling structure includes an upper adjustment plate and a lower adjustment plate, which are symmetrically arranged in an upper and lower structure. An airbag column is fixedly connected between the upper and lower adjustment plates, and an air supply pipe is fixedly connected to the airbag column. A valve is fixedly connected to one end of the air supply pipe.
[0009] In a preferred embodiment, the support structure includes a first support plate and a second support plate, both of which are configured as triangular structures.
[0010] In a preferred embodiment, the first support plate and the second support plate are provided with equidistant fastening teeth on their two adjacent sides.
[0011] The MIC precision propeller leveling device provided by this utility model has the following advantages:
[0012] This invention first injects air into the airbag column via a valve, causing it to expand and move the upper adjusting plate, thus adjusting the distance between the upper and lower adjusting plates. After the MIC module is in place, the lifting force is gradually reduced, and the weight of the module is gradually borne by a set of four leveling devices. To ensure the MIC module remains level, the gap between the bottom of the module and the finished surface of the next layer is precisely controlled at approximately 20mm. By adjusting the deflating of the four valves, the airbag column slowly contracts, and the upper adjusting plate descends and is precisely controlled at approximately 20mm. Then, a serrated triangular support shim is inserted to lock the elevation. Finally, the airbag is further deflated, with the weight entirely borne by the shim, until the internal slurry solidifies. After deflating, the airbag shrinks in volume and can be recycled. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the overall structure of a MIC precision slurry leveling device proposed in this utility model.
[0014] Figure 2 This is an isometric view of the leveling structure of a MIC precision slurry leveling device proposed in this utility model.
[0015] Figure 3 This is an isometric side view of the support structure of a MIC precision screed leveling device proposed in this utility model.
[0016] Figure 4 This is an isometric side view of the second support plate of a MIC precision slurry leveling device proposed in this utility model.
[0017] In the attached diagram: 1. Leveling structure; 11. Upper adjusting plate; 12. Lower adjusting plate; 13. Airbag column; 14. Air supply pipe; 15. Valve; 2. Support structure; 21. First support plate; 22. Second support plate; 23. Engaging teeth. Detailed Implementation
[0018] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and marked in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.
[0019] This utility model discloses a MIC precision propeller leveling device.
[0020] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a precise MIC leveling device includes a leveling structure 1, on which a support structure 2 is symmetrically arranged. The leveling structure 1 includes an upper adjusting plate 11 and a lower adjusting plate 12, which are symmetrically arranged in an upper and lower structure. An airbag column 13 is fixedly connected between the upper adjusting plate 11 and the lower adjusting plate 12. An air supply pipe 14 is fixedly connected to the airbag column 13, and a valve 15 is fixedly connected to one end of the air supply pipe 14.
[0021] In this embodiment: air is injected into the airbag column 13 through valve 15, causing the airbag column 13 to expand. The expansion of the airbag column 13 drives the upper adjusting plate 11 to move. With this setting, the distance between the upper adjusting plate 11 and the lower adjusting plate 12 can be adjusted. After the grouting is completed, the air is vented through valve 15, and the upper adjusting plate 11 is controlled to descend, so that the upper adjusting plate 11 is separated from the MIC module.
[0022] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, in a preferred embodiment, the support structure 2 includes a first support plate 21 and a second support plate 22. Both the first support plate 21 and the second support plate 22 are configured as triangular structures, and engaging teeth 23 are provided at equal intervals on two adjacent sides of the first support plate 21 and the second support plate 22.
[0023] In this embodiment, by attaching the first support plate 21 and the second support plate 22 together, the fastening teeth 23 overlap, and the first support plate 21 and the second support plate 22 are ensured to abut against the upper adjustment plate 11 and the lower adjustment plate 12, thus achieving the desired distance between the upper adjustment plate 11 and the lower adjustment plate 12.
[0024] Working principle: Gas is injected into the airbag column 13 through valve 15, causing the airbag column 13 to expand, thereby moving the upper adjusting plate 11 and adjusting the distance between the upper adjusting plate 11 and the lower adjusting plate 12. After grouting is completed, gas is released through valve 15, causing the airbag column 13 to contract, and the upper adjusting plate 11 to descend and separate from the MIC module. At this time, the first support plate 21 and the second support plate 22 are fitted together, aligning the snapping teeth 23, and ensuring that the first support plate 21 and the second support plate 22 abut against the upper adjusting plate 11 and the lower adjusting plate 12 respectively, thereby fixing the distance between the upper adjusting plate 11 and the lower adjusting plate 12.
[0025] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.
Claims
1. A MIC precision grout leveling device comprising a leveling structure (1), characterized in that, The supporting structure (2) is symmetrically arranged on the leveling structure (1), the leveling structure (1) comprises an upper adjusting plate (11) and a lower adjusting plate (12), the upper adjusting plate (11) and the lower adjusting plate (12) are symmetrically arranged in an up-down structure, a gas bag column (13) is fixedly connected between the upper adjusting plate (11) and the lower adjusting plate (12), a gas conveying pipe (14) is fixedly connected to the gas bag column (13), and one end of the gas conveying pipe (14) is fixedly connected with a valve (15).
2. The MIC precision grout leveling device of claim 1, wherein, The supporting structure (2) comprises a first supporting plate (21) and a second supporting plate (22), and the first supporting plate (21) and the second supporting plate (22) are both arranged in a triangular structure.
3. The MIC precision grout leveling device of claim 2, wherein, The first supporting plate (21) and the second supporting plate (22) are both provided with a plurality of buckling teeth (23) that are used in cooperation and are equidistantly arranged on two adjacent edges.