I-shaped buckle for splicing seam of disassembly-free thermal insulation integrated floor slab

Abstract

The I-shaped buckle comprises an upper plastic pressing plate and a lower plastic pressing plate which are oppositely arranged, and the space between the upper pressing plate and the lower plastic pressing plate is used for clamping the disassembly-free heat preservation integrated floor; the upper pressing plate and the lower plastic pressing plate are connected through the plastic bolts, the disassembly-free heat preservation integrated floor slabs are arranged on the upper side of the lower plastic pressing plate side by side and located on the two sides of the plastic bolts, and the upper plastic pressing plate is embedded between every two adjacent disassembly-free heat preservation integrated floor slabs and corresponds to the lower plastic pressing plate in the vertical direction. The problems that an existing disassembly-free heat preservation integrated floor slab is prone to grout leakage at the abutted seam position, the height difference exists, and the post-treatment cost is high can be solved.

Description

Technical Field

[0001] This invention relates to the field of prefabricated building construction technology, and in particular to an I-shaped clip for the joints of a non-removable integrated thermal insulation floor slab. Background Technology

[0002] In prefabricated building construction, non-removable insulated integrated floor slabs are widely used because they combine insulation and formwork functions. However, after installation, seams inevitably form between the slabs, and these seams are prone to unevenness. During the subsequent concrete pouring, concrete easily leaks through these seams to the bottom of the insulated slab, resulting in poor appearance and unevenness of the floor slab after demolding, which in turn affects the efficiency and quality of subsequent putty application. Current technology lacks efficient devices specifically designed to address this seam problem, typically requiring significant manual labor for grout leakage repair and leveling later on, increasing construction costs and extending the construction period. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide an I-shaped buckle for the joint of the non-removable integrated thermal insulation floor slab, which can solve the problems of easy leakage of grout, existence of height difference, and high post-processing cost at the joint of the existing non-removable integrated thermal insulation floor slab.

[0004] The technical solution adopted by this invention to solve its technical problem is as follows: An I-shaped clip for the joint of a non-removable integrated insulated floor slab includes an upper plastic pressure plate and a lower plastic pressure plate arranged opposite each other. The space between the upper and lower plastic pressure plates is used to clamp the non-removable integrated insulated floor slab. Plastic bolts connect the upper and lower plastic pressure plates. The non-removable integrated insulated floor slabs are arranged side-by-side on the upper side of the lower plastic pressure plate, located on both sides of the plastic bolts. The upper plastic pressure plate is embedded between two adjacent non-removable integrated insulated floor slabs and is arranged vertically and vertically corresponding to the lower plastic pressure plate. Through the coordinated clamping of the upper and lower plastic pressure plates and the plastic bolts, the height difference at the joint of adjacent non-removable integrated insulated floor slabs can be effectively eliminated, ensuring a flat and tight joint, and fundamentally preventing grout leakage during concrete pouring.

[0005] As a supplement to the technical solution described in this invention, the upper plastic pressure plate is provided with downwardly extending hooks at both ends. The hooks are embedded in the reserved grooves on the upper surface of two adjacent non-removable integrated thermal insulation floor slabs or the edge of the slabs, so that the upper plastic pressure plate and the lower plastic pressure plate are arranged correspondingly to form a balanced clamping on both sides of the floor slab joint.

[0006] As a supplement to the technical solution described in this invention, the plastic upper pressure plate is provided with a through hole for the plastic bolt to pass through. The inner diameter of the through hole is larger than the outer diameter of the plastic bolt, ensuring that the bolt passes through smoothly.

[0007] As a supplement to the technical solution described in this invention, the lower plastic pressure plate is provided with threaded holes that match the plastic bolts, so as to realize the fastening connection between the upper and lower pressure plates, thereby tightly clamping and fixing two adjacent non-removable integrated thermal insulation floor panels, eliminating the gaps between the joints and the height difference.

[0008] Beneficial effects: Through the coordinated clamping of the upper and lower plastic pressure plates and bolts, the height difference at the joints of adjacent non-removable integrated insulated floor slabs can be effectively eliminated, ensuring a flat and tight joint. This fundamentally prevents grout leakage during concrete pouring, guaranteeing the appearance quality and flatness of the floor slab bottom after demolding. It also meets the requirements for putty application without subsequent repairs. Construction is convenient and efficient, significantly improving joint treatment efficiency. The structure is stable and reliable. It solves the problems of easy grout leakage, height differences, and high post-treatment costs associated with existing non-removable integrated insulated floor slabs. Attached Figure Description

[0009] Figure 1 This is a front sectional view of the working state of the present invention; Figure 2 This is the front view of the present invention; Figure 3 This is a top view of the present invention.

[0010] Illustration: 1. Plastic bolt, 2. Plastic upper pressure plate, 3. Plastic lower pressure plate. Detailed Implementation

[0011] The present invention will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the invention, and these equivalent forms also fall within the scope defined by the appended claims.

[0012] The embodiments of the present invention relate to an I-shaped clip for the joints of a non-removable integrated thermal insulation floor slab, such as... Figure 1-3 As shown, the system includes an upper plastic pressure plate 2 and a lower plastic pressure plate 3 arranged opposite to each other. The space between the upper pressure plate 2 and the lower plastic pressure plate 3 is used to clamp the non-removable integrated insulation floor slab. A plastic bolt 1 connects the upper pressure plate 2 and the lower plastic pressure plate 3. The non-removable integrated insulation floor slabs are arranged side by side on the upper side of the lower plastic pressure plate 3, located on both sides of the plastic bolt 1. The upper plastic pressure plate 2 is embedded between two adjacent non-removable integrated insulation floor slabs and is arranged vertically and vertically corresponding to the lower plastic pressure plate 3. Through the coordinated clamping of the upper plastic pressure plate 2, the lower plastic pressure plate 3, and the plastic bolt 1, the height difference at the joint of adjacent non-removable integrated insulation floor slabs can be effectively eliminated, ensuring that the joint is flat and tight, and eliminating the problem of grout leakage during concrete pouring from the root.

[0013] In this embodiment, the plastic upper pressure plate 2 is provided with downward extending hooks at both ends. The hooks are embedded in the reserved grooves on the upper surface of two adjacent non-removable integrated thermal insulation floor slabs or the edge of the slabs, so that the plastic upper pressure plate 2 and the plastic lower pressure plate 3 are arranged vertically and vertically to form a balanced clamping on both sides of the floor slab joint.

[0014] In this embodiment, the plastic upper pressure plate 2 is provided with a through hole for the plastic bolt 1 to pass through. The inner diameter of the through hole is larger than the outer diameter of the screw of the plastic bolt 1 to ensure that the bolt passes through smoothly.

[0015] In this embodiment, the plastic lower pressure plate 3 is provided with threaded holes that match the plastic bolts 1, so as to realize the fastening connection between the upper and lower pressure plates, thereby tightly clamping and fixing the two adjacent non-removable integrated insulation floor panels, eliminating the gaps between the joints and the height difference.

[0016] In this embodiment, the plastic lower pressure plate 3 is placed in the center at the pre-set position of the joint of the non-removable integrated insulation floor slab. Two non-removable integrated insulation floor slabs are placed on the upper side of the plastic lower pressure plate 3, so that the edges of the two floor slabs are aligned to form a joint, with the joint facing the threaded hole in the middle of the plastic lower pressure plate 3. The hooks at both ends of the plastic upper pressure plate 2 are aligned with the reserved grooves or edges of the upper surfaces of the two floor slabs. The plastic upper pressure plate 2 is gently tapped with a hammer to make the hooks embed into the floor slab, thus achieving the initial positioning of the upper pressure plate. The plastic bolt 1 is passed through the through hole of the plastic upper pressure plate 2 and threadedly connected to the threaded hole of the plastic lower pressure plate 3. The plastic bolt 1 is tightened with a wrench to make the upper and lower pressure plates work together to clamp the two adjacent floor slabs until the joint is flat and tight, without any looseness or height difference.

[0017] In the description of this invention, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is generally based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this invention and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this invention; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0018] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0019] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore should not be construed as limiting the scope of protection of this invention.

[0020] The above provides a detailed description of the I-shaped clip for the joint of an integrated insulated floor slab that does not require disassembly. Specific examples have been used to illustrate the principle and implementation of this application. The description of the above embodiments is only for the purpose of helping to understand the method and core idea of ​​this application. At the same time, for those skilled in the art, there will be changes in the specific implementation and application scope based on the idea of ​​this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A I-shaped buckle for the joint of a non-demolition thermal insulation integrated floor, characterized in that, The utility model relates to a plastic upper pressing plate and a plastic lower pressing plate, which are oppositely arranged and are connected by plastic bolts. The plastic upper pressing plate and the plastic lower pressing plate are connected by plastic bolts. The plastic upper pressing plate is embedded between two adjacent free-maintenance thermal insulation integrated floors and is arranged in correspondence with the plastic lower pressing plate. The plastic upper pressing plate is provided with downwardly extending hook feet at both ends.

2. The I-shaped buckle for the joint of the monolithic floor with heat preservation according to claim 1, characterized in that: The plastic upper pressing plate is provided with through holes for the plastic bolts.

3. The I-shaped buckle for the joint of the monolithic floor with free insulation according to claim 1, characterized in that: The plastic lower pressing plate is provided with threaded holes matched with the plastic bolts.

4. The I-shaped buckle for the joint of the monolithic floor with heat preservation according to claim 1, characterized in that: ​

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