Polyurethane glass magnesium sandwich color steel plate

Abstract

The utility model discloses a polyurethane glass magnesium sandwich color steel plate which comprises a pair of base plates, a sandwich plate is arranged between the pair of base plates, side plates are arranged on the peripheries of the pair of base plates respectively, and the sandwich plate is arranged between the pair of base plates in a surrounding mode through the side plates. One-to-one corresponding positioning holes are formed in the opposite faces of the pair of base plates and the side plates respectively, positioning pins are arranged in the corresponding positioning holes in a penetrating mode, locking mechanisms are arranged on the side plates respectively, and locking grooves matched with the locking mechanisms are formed in the pair of base plates. The assembly process of the color steel plate is greatly simplified, the construction efficiency is improved, the operation is simple, convenient and fast, and the disassembly and assembly difficulty is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of color steel plate, and concretely relates to a polyurethane glass magnesium sandwich color steel plate. BACKGROUND

[0002] Color steel plate, with its excellent strength and toughness, plays a decisive role in the field of construction, and can be used as a load-bearing structure of a building, such as a roof truss, a beam column, and can also be used as an auxiliary structure, and is widely used in roof, wall and other parts. It has strong carrying capacity, can effectively ensure the stability and safety of the building, and provides a safe and reliable living or working environment for the user.

[0003] However, although the color steel plates on the current market are various in types and have different performances, and meet the diversified building requirements to a certain extent, we can still find some limitations in practical application. Especially in the aspect of connection and assembly, the installation process of the traditional color steel plate is relatively complicated, which not only requires the construction personnel to have high professional skills, but also increases the construction time and cost.

[0004] More prominent is that the core layer material in the color steel plate may be aged due to environmental and climatic factors after long-term use, at which time it needs to be replaced. However, due to the complex assembly method of the traditional color steel plate, when the core layer needs to be replaced, the difficulty of disassembly and reassembly is greatly increased, which not only affects the maintenance efficiency of the building, but also may increase the additional maintenance cost. UTILITY MODEL CONTENTS

[0005] In order to solve the problems existing in the prior art, the utility model aims to provide a polyurethane glass magnesium sandwich color steel plate, so as to realize the purpose of reducing the disassembly and assembly difficulty.

[0006] In order to achieve the above technical purposes and effects, the utility model realizes the following technical scheme:

[0007] A polyurethane glass magnesium sandwich color steel plate, comprising a pair of base plates, a pair of the base plates is provided with a sandwich plate between the base plates, a pair of side plates is respectively arranged around a pair of the base plates, and the sandwich plate is surrounded between a pair of the base plates through the side plates; a pair of corresponding positioning holes are respectively arranged on the opposite surfaces of a pair of the base plates and the side plates, and a positioning pin is arranged in the corresponding positioning holes, and a locking mechanism is respectively arranged on the side plates, and a locking groove matched with the locking mechanism is arranged on a pair of the base plates.

[0008] Further, the material of the sandwich plate is polyurethane glass magnesium.

[0009] Further, an installation column with an axial through hole is arranged on one side of the opposite surface of a pair of the base plates, and an installation pin in a convex shape is arranged on the other side of the opposite surface.

[0010] Further, the hole diameter of the through hole in the mounting column is larger than the outer diameter of the small end of the mounting pin.

[0011] Further, the side plate is provided with a mounting groove and a mounting hole corresponding to the mounting groove, and the mounting groove and the corresponding mounting hole are communicated.

[0012] Further, the cross section of the mounting groove is in the shape of a type, and the cross section of the mounting hole is in the shape of a work type.

[0013] Further, the locking mechanism comprises a transmission slider, a locking block, a driving slider, a bolt and a spring; the transmission sliders are arranged in two groups and oppositely, the opposite surfaces of the two groups of transmission sliders are inwardly inclined relative to the bottom surfaces, and a locking block is arranged on the opposite surfaces of the inclined surfaces of the two groups of transmission sliders; the driving slider is slidably arranged between the inclined surfaces of the two groups of transmission sliders, and the driving slider can drive a pair of transmission sliders to approach or move away by sliding up and down; the bolt is arranged in the driving slider, and the bolt is threadedly connected with the driving slider; and the spring is sleeved on the bolt.

[0014] Further, a sliding groove is arranged on the opposite inclined surfaces of the two groups of transmission sliders, and a sliding block adapted to the sliding groove is arranged on the driving slider.

[0015] Further, the sliding groove is a T-shaped groove.

[0016] Further, the locking block and the transmission slider are integrally formed.

[0017] The beneficial effects of the present application are as follows: the positioning hole arranged on the base plate and the side plate and the positioning pin arranged in the positioning hole, and the cooperation of the locking mechanism arranged on the side plate and the locking groove arranged on the base plate, realize the fixation of the color steel plate assembly, greatly simplify the assembly process of the color steel plate, and improve the construction efficiency; secondly, the locking mechanism can realize locking and unlocking by only rotating the bolt, which is simple and convenient to operate, and reduces the disassembly difficulty.

[0018] The above description is only a summary of the technical scheme of the present application, in order to more clearly understand the technical means of the present application, and the content of the specification can be implemented, the following preferred embodiments of the present application and the accompanying drawings are described in detail. The specific implementation of the present application is given in detail by the following embodiments and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0019] The drawings described herein are intended to provide further understanding of the present application, form a part of the application, and the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0020] Figure 1 It is a whole structure schematic view of the color steel plate of the present application;

[0021] Figure 2 It is a sectional view of the color steel plate of the present application;

[0022] Figure 3 It is a to-be-assembled schematic view of the base plate and the sandwich panel of the present application;

[0023] Figure 4 It is a front view of the side plate of the present application;

[0024] Figure 5 It is a Figure 4 sectional view of the present application at B-B;

[0025] Figure 6 It is a Figure 4 sectional view of the present application at A-A;

[0026] Figure 7 It is a structure schematic view of the locking mechanism of the present application;

[0027] Figure 8 It is an exploded schematic view of the locking mechanism of the present application;

[0028] Figure 9 It is a to-be-locked schematic view of the locking mechanism of the present application.

[0029] Explanation of reference numerals in the drawings: 1, base plate; 2, sandwich panel; 3, side plate; 4, positioning pin; 5, locking mechanism; 11, mounting column; 12, mounting pin; 13, positioning hole; 14, locking groove; 31, mounting groove; 32, mounting hole; 51, transmission sliding block; 52, locking block; 53, driving sliding block; 54, bolt; 55, spring; 511, sliding groove; 531, sliding block. DETAILED DESCRIPTION

[0030] The present application will be described in detail below with reference to the drawings and in combination with embodiments.

[0031] It should be noted that all directional indications (such as up, down, left, right, front, back, upper end, lower end, top, bottom, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications also change accordingly.

[0032] ReferenceFigures 1-2 As shown in the figure, a polyurethane glass magnesium sandwich color steel plate comprises a pair of base plates 1, a sandwich plate 2 made of polyurethane glass magnesium is arranged between the pair of base plates 1, a side plate 3 is arranged around each of the pair of base plates 1, and the sandwich plate 2 is surrounded between the pair of base plates 1 through the side plate 3; a corresponding positioning hole 13 is formed on the opposite surface of each of the pair of base plates 1 and the side plate 3, and a positioning pin 4 is arranged in the corresponding positioning hole 13, and a locking mechanism 5 is arranged on the side plate 3, and a locking groove 14 adapted to the locking mechanism 5 is formed on the pair of base plates 1; when assembled, the side plate 3 is installed on the pair of base plates 1 through the positioning hole 13 and the positioning pin 4, and then the side plate 3 is locked on the pair of base plates 1 through the cooperation of the locking mechanism 5 and the locking groove 14.

[0033] Further, referring to Figure 3 As shown in the figure, in this embodiment, an installation column 11 with an axial through hole is arranged on one side of the opposite surface of the pair of base plates 1, and an installation pin 12 in a convex shape is arranged on the other side of the opposite surface, and the hole diameter of the through hole in the installation column 11 is slightly larger than the outer diameter of the small end of the installation pin 12. Figure 2 As shown in the figure, the small end of the installation pin 12 is arranged in the through hole in the installation column 11, and the cooperation of the installation column 11 and the installation pin 12 avoids the misalignment of the pair of base plates 1, which affects the subsequent installation, so that the overall assembly efficiency of the color steel plate can be effectively improved.

[0034] Further, referring to Figures 4-6 As shown in the figure, in this embodiment, an installation slot 31 and an installation hole 32 corresponding to the installation slot 31 are formed on the side plate 3, and the installation slot 31 and the corresponding installation hole 32 are communicated; the cross section of the installation slot 31 is in a shape, and the cross section of the installation hole 32 is in a shape.

[0035] And referring to Figures 7-8As shown, in the embodiment, the locking mechanism 5 comprises transmission sliders 51, locking blocks 52, a driving slider 53, a bolt 54 and a spring 55; the transmission sliders 51 are provided in two groups and oppositely arranged, and the opposite faces of the transmission sliders 51 in the two groups are both inwardly inclined relative to the bottom faces thereof, and a locking block 52 is arranged on the opposite face of the inclined face of each of the transmission sliders 51 in the two groups, and the locking block 52 is integrally formed with the transmission slider 51; the driving slider 53 is slidably arranged between the inclined faces of the transmission sliders 51 in the two groups, and the driving slider 53 can drive the transmission sliders 51 in the two groups to approach or move away from each other by being slid upward or downward; the bolt 54 is arranged in the driving slider 53, and the bolt 54 is threadedly connected with the driving slider 53; and the spring 55 is sleeved on the bolt 54.

[0036] During installation, referring to Figure 9 As shown, the transmission sliders 51 in the two groups are slidably arranged in the mounting grooves 31, and the bolt 54 is arranged in the mounting hole 32, and at this time, the spring 55 is compressed between the driving slider 53 and the mounting hole 32; during assembly, after the side plate 3 is mounted on the base plates 1 through the positioning holes 13 and the positioning pins 4, the bolt 54 is rotated to drive the driving slider 53 to move downward, thereby driving the transmission sliders 51 in the two groups to move away from each other, achieving the insertion of the locking blocks 52 into the locking grooves 14, thereby achieving the locking of the side plate 3 on the base plates 1, and completing the assembly of the color steel plate; and during disassembly, the bolt 54 is rotated to drive the driving slider 53 to move upward, thereby driving the transmission sliders 51 in the two groups to approach each other, achieving the withdrawal of the locking blocks 52 from the locking grooves 14, thereby achieving the unlocking between the side plate 3 and the base plates 1, and wherein, after unlocking, the side plate 3 can be pulled out from the base plates 1 by being pulled outward.

[0037] Further, referring to Figure 8As shown, in the embodiment, the two groups of transmission sliders 51 are provided with a sliding groove 511 on the inclined surface, the sliding groove 511 is a T-shaped groove and is located in the middle, of course, the shape of the sliding groove 511 is only one embodiment, not to limit the scope of the application, in actual setting, the sliding groove 511 can be provided with other shapes of groove, for example: dovetail groove, etc., as long as it can meet the requirements; the driving slider 53 is provided with a sliding block 531 matched with the sliding groove 511, through the cooperation of the sliding block 531 and the sliding groove 511, the driving slider 53 is realized to slide up and down between the inclined surfaces of the two groups of transmission sliders 51, so as to drive the two groups of transmission sliders 51 to approach or move away, and then realize the unlocking or locking action; wherein, in the embodiment, the sliding block 531 is integrally formed with the driving slider 53, so as to effectively improve the connection strength between the sliding block 531 and the driving slider 53.

[0038] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Those skilled in the art can make various modifications and changes to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A polyurethane-magnesium oxide sandwich color steel plate, comprising a pair of substrates (1), wherein a sandwich panel (2) is disposed between the pair of substrates (1), characterized in that: A side plate (3) is provided on each of the two substrates (1), and the sandwich panel (2) is surrounded between the two substrates (1) by the side plate (3); a corresponding positioning hole (13) is opened on the opposite surface of the two substrates (1) and the side plate (3), and a positioning pin (4) is passed through the corresponding positioning hole (13); a locking mechanism (5) is provided on the side plate (3), and a locking groove (14) adapted to the locking mechanism (5) is opened on the two substrates (1).

2. The polyurethane-magnesium oxide sandwich color steel plate according to claim 1, characterized in that: The sandwich panel (2) is made of polyurethane magnesium oxide.

3. The polyurethane-magnesium oxide sandwich color steel plate according to claim 1, characterized in that: On the opposing surfaces of the pair of substrates (1), a mounting post (11) with an axial through hole is provided on one of the opposing surfaces, and a mounting pin (12) in a convex shape is provided on the other opposing surface.

4. The polyurethane-magnesium oxide sandwich color steel plate according to claim 3, characterized in that: The diameter of the through hole in the mounting post (11) is larger than the outer diameter of the small end of the mounting pin (12).

5. The polyurethane-magnesium oxide sandwich color steel plate according to claim 1, characterized in that: The side plate (3) is provided with a mounting groove (31) and a mounting hole (32) corresponding to the mounting groove (31), and the mounting groove (31) and the corresponding mounting hole (32) are connected.

6. The polyurethane-magnesium oxide sandwich color steel plate according to claim 5, characterized in that: The cross-section of the mounting groove (31) is shaped like a triangle, and the cross-section of the mounting hole (32) is I-shaped.

7. The polyurethane-magnesium oxide sandwich color steel plate according to claim 1, characterized in that: The locking mechanism (5) includes a transmission slider (51), a locking block (52), a driving slider (53), a bolt (54), and a spring (55); two sets of transmission sliders (51) are provided and are arranged opposite to each other, and the opposite surfaces of the two sets of transmission sliders (51) are inclined inward relative to their bottom surfaces, and a locking block (52) is provided on the opposite surfaces of the inclined surfaces of the two sets of transmission sliders (51); the driving slider (53) is slidably arranged between the inclined surfaces of the two sets of transmission sliders (51), and the pair of transmission sliders (51) can be driven to move closer or further apart by the up-and-down sliding of the driving slider (53); the bolt (54) passes through the driving slider (53), and the bolt (54) is threadedly connected to the driving slider (53); the spring (55) is sleeved on the bolt (54).

8. The polyurethane-magnesium oxide sandwich color steel plate according to claim 7, characterized in that: Each of the two sets of transmission sliders (51) has a groove (511) on its inclined surface, and the drive slider (53) is provided with a slider (531) that is adapted to the groove (511).

9. The polyurethane-magnesium oxide sandwich color steel plate according to claim 8, characterized in that: The slide (511) adopts a T-shaped groove.

10. The polyurethane-magnesium oxide sandwich color steel plate according to claim 7, characterized in that: The locking block (52) and the transfer slider (51) are both integrally formed.

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