An ultra-light shockproof PVC foam board structure

Abstract

The utility model discloses an ultra-light shockproof PVC foam board structure, including multiple PVC foam boards and multiple H-shaped steels, both sides of the PVC foam boards are embedded with T-shaped bars, the outer sides of the T-shaped bars are provided with T-shaped grooves, both sides of the PVC foam boards are located below the T-shaped bars and are provided with L-shaped grooves, H-shaped steels are arranged on both sides of the multiple PVC foam boards, both sides of the H-shaped steels are slidably arranged in the T-shaped grooves, and both ends of the H-shaped steels are provided with fixings for pressing the PVC foam boards inwardly. The utility model has a simple structure, the H-shaped steels can be fixed on the wall, and the PVC foam boards can be slidably assembled between the H-shaped steels one by one, and the PVC foam boards are pressed inwardly by fixings, without the need to use glue, thereby increasing the firmness of the connection and avoiding vibration caused by looseness.

Description

Technical Field

[0001] The utility model relates to the technical field of PVC foam boards, in particular to an ultra-light shockproof PVC foam board structure. Background Art

[0002] PVC foam board, also known as "foamed polyvinyl chloride board", is a lightweight, strong and durable material mainly composed of polyvinyl chloride (PVC) resin and foaming agent.

[0003] At present, when installing PVC foam boards, glue is usually used to bond them together so that multiple PVC foam boards are connected into a whole. Existing PVC foam boards are mostly bonded with glue. After long-term use, the glue will age, thereby affecting the connection strength between the PVC foam boards and making the PVC foam boards loose. It is easy for external wind to enter the gaps of the PVC foam boards, causing the PVC foam boards to vibrate and affecting their stability. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide an ultra-light shockproof PVC foam board structure, which is easy to install, increases the connection firmness between the PVC foam boards, avoids vibration caused by looseness, and solves the problems raised in the above-mentioned background technology.

[0005] The utility model is realized through the following technical scheme: an ultra-light shockproof PVC foam board structure, comprising a plurality of PVC foam boards and a plurality of H-shaped steels, both sides of the PVC foam boards are embedded with T-shaped bars, the outer sides of the T-shaped bars are provided with T-shaped grooves, both sides of the PVC foam boards are located below the T-shaped bars and are provided with L-shaped grooves, the H-shaped steels are arranged on both sides of the plurality of PVC foam boards, both sides of the H-shaped steels are slidably arranged in the T-shaped grooves, and both ends of the H-shaped steels are provided with fixings for pressing the PVC foam boards inwardly.

[0006] As a preferred technical solution, the fixing parts include studs, nuts and clamping plates. The studs are installed at both ends of the H-shaped steel. The clamping plates are arranged in an "H"-shaped structure. A through hole is provided in the middle of the clamping plates. The clamping plates are sleeved on the studs through the through holes. The inner side surfaces of the clamping plates are arranged to abut against the end surfaces of the T-shaped strips. The nuts are threadedly connected to the studs, and one side surface of the nuts is arranged to abut against the outer side surface of the clamping plates.

[0007] As a preferred technical solution, multiple fixing seats are installed on the bottom surface of the H-shaped steel, and the fixing seats are all arranged in a "T"-shaped structure. The vertical end of the fixing seat passes through the vertical end of the L-shaped groove, and the horizontal end of the fixing seat extends to the horizontal end of the L-shaped groove.

[0008] As a preferred technical solution, rubber layers are installed at both ends of the PVC foam board, the shape of the rubber layer matches the shape of the cross section of the PVC foam board, and avoidance grooves are provided at the rubber layer opposite to the L-shaped groove and the T-shaped strip.

[0009] As a preferred technical solution, the H-beam is a light H-beam.

[0010] As a preferred technical solution, a gap is formed between one lateral end of the fixing seat and the top surface of the L-shaped groove.

[0011] The beneficial effects of the utility model are as follows: the utility model has a simple structure, the H-shaped steel can be fixed on the wall, and the PVC foam boards can be slidably assembled between the H-shaped steels one by one, and the PVC foam boards are pressed inwardly by the fixing parts, without using glue, thereby increasing the connection firmness and avoiding vibration caused by looseness. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a side view of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the PVC foam board in the utility model;

[0016] Figure 4 It is a structural schematic diagram of the H-shaped steel in the utility model.

[0017] Among them, 1. PVC foam board; 2. Rubber layer; 3. H-shaped steel; 4. Fixed seat; 5. Stud; 6. Nut; 7. Pressing plate; 8. L-shaped groove; 9. T-shaped strip. DETAILED DESCRIPTION

[0018] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0019] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0020] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, an ultra-light shockproof PVC foam board structure of the utility model comprises a plurality of PVC foam boards 1 and a plurality of H-shaped steels 3, T-shaped bars 9 are embeddedly installed on both sides of the PVC foam boards 1, T-shaped grooves are arranged on the outer sides of the T-shaped bars 9, L-shaped grooves 8 are arranged on both sides of the PVC foam boards 1 below the T-shaped bars 9, H-shaped steels 3 are arranged on both sides of the plurality of PVC foam boards 1, both sides of the H-shaped steels 3 are slidably arranged in the T-shaped grooves, and fixing parts for pressing the PVC foam boards 1 inward are installed at both ends of the H-shaped steels 3.

[0022] In this embodiment, the fixing parts include studs 5, nuts 6 and clamping plates 7. The studs 5 are installed at both ends of the H-shaped steel 3. The clamping plates 7 are arranged in an "H"-shaped structure. A through hole is provided in the middle of the clamping plates 7. The clamping plates 7 are sleeved on the studs 5 through the through holes. The inner side surfaces of the clamping plates are arranged to abut against the end surfaces of the T-shaped strips 9. The nuts 6 are threadedly connected to the studs 5, and one side surface of the nuts 6 is arranged to abut against the outer side surface of the clamping plates 7.

[0023] In this embodiment, multiple fixing seats 4 are installed on the bottom surface of the H-shaped steel 3, and the fixing seats 4 are all arranged in a "T"-shaped structure. The vertical end of the fixing seat 4 passes through the vertical end of the L-shaped groove 8, and the horizontal end of the fixing seat 4 extends to the horizontal end of the L-shaped groove 8.

[0024] In this embodiment, rubber layers 2 are installed at both ends of the PVC foam board 1. The shape of the rubber layer 2 matches the shape of the cross section of the PVC foam board 1. The rubber layer 2 is provided with avoidance grooves opposite to the L-shaped groove 8 and the T-shaped strip 9 to avoid affecting the smooth sliding of the PVC foam board on the H-shaped steel.

[0025] In this embodiment, the H-shaped steel 3 is a light H-shaped steel 3, which reduces the weight and facilitates production.

[0026] In this embodiment, a gap is formed between one lateral end of the fixing seat 4 and the top surface of the L-shaped groove 8, so that after the bolt passes through the fixing hole on the fixing seat to fix the fixing seat on the wall, the nut on the bolt can be set in the gap between the fixing seat and the L-shaped groove, avoiding affecting the movement of the PVC foam board.

[0027] During installation, first fix the H-shaped steel on the wall through the fixing seat. After the fixing is completed, the PVC foam board can smoothly pass through the fixing seat through the L-shaped slot, and the two ends of the PVC foam board can be slid onto the H-shaped steel through the T-shaped slot. After the PVC foam board is completely in contact, the pressing plate can be put on the stud and the nut can be rotated. The pressing plate can be squeezed by the nut moving inward along the nut, so that the pressing plate can press the PVC foam board inward against the end surface of the T-shaped bar, so that the PVC foam boards can fit tightly together;

[0028] Among them, the adjacent PVC foam boards on the left and right can be set in a resistance manner, and the contact area between the two is increased by the H-shaped rod and the T-shaped groove, which also blocks the entry of water and increases the firmness of the installation, so that multiple PVC foam boards can be combined into a whole piece, avoiding vibration caused by loosening, increasing stability, and after screwing out the nut, the clamping plate can be removed, so that the PVC foam board can be directly removed along the H-shaped steel, which greatly facilitates installation and disassembly.

[0029] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. An ultra-light shockproof PVC foam board structure, characterized by: The invention comprises a plurality of PVC foam boards (1) and a plurality of H-shaped steels (3), wherein T-shaped strips (9) are embedded on both sides of the PVC foam boards (1), and T-shaped grooves are arranged on the outer sides of the T-shaped strips (9), and L-shaped grooves (8) are arranged on both sides of the PVC foam boards (1) below the T-shaped strips (9), and the H-shaped steels (3) are arranged on both sides of the plurality of PVC foam boards (1), and both sides of the H-shaped steels (3) are slidably arranged in the T-shaped grooves, and both ends of the H-shaped steels (3) are provided with a PVC foam board (1) that is inwardly moved. A clamping fixing member; the fixing members include studs (5), nuts (6) and clamping plates (7); the studs (5) are installed at both ends of the H-shaped steel (3); the clamping plates (7) are arranged in an "H"-shaped structure; a through hole is provided in the middle of the clamping plates (7); the clamping plates (7) are sleeved on the studs (5) through the through hole; the inner side surfaces of the clamping plates are arranged to abut against the end surfaces of the T-shaped strips (9); the nuts (6) are threadedly connected to the studs (5); and one side surface of the nuts (6) is arranged to abut against the outer side surface of the clamping plates (7).

2. The ultra-light shockproof PVC foam board structure according to claim 1 is characterized in that: A plurality of fixing seats (4) are installed on the bottom surface of the H-shaped steel (3), and the fixing seats (4) are all arranged in a "T"-shaped structure. A vertical end of the fixing seat (4) passes through a vertical end of the L-shaped groove (8), and a horizontal end of the fixing seat (4) extends into a horizontal end of the L-shaped groove (8).

3. The ultra-light shockproof PVC foam board structure according to claim 1 is characterized in that: Rubber layers (2) are installed at both ends of the PVC foam board (1). The shape of the rubber layer (2) matches the shape of the cross section of the PVC foam board (1). Avoidance grooves are provided on the rubber layer (2) at locations corresponding to the L-shaped groove (8) and the T-shaped strip (9).

4. The ultra-light shockproof PVC foam board structure according to claim 1 is characterized in that: The H-shaped steel (3) is a light H-shaped steel (3).

5. The ultra-light shockproof PVC foam board structure according to claim 2 is characterized in that: A gap is formed between one transverse end of the fixing seat (4) and the top surface of the L-shaped groove (8).

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