Mounting structure of color steel composite board

Abstract

The utility model discloses a mounting structure of a color steel composite plate, which comprises two color steel plates, rock wool is fixedly connected to the bottoms of the two color steel plates, a bottom plate is fixedly connected to the bottom of the rock wool, two steel strips are fixedly connected between the bottom plate and the color steel plates, a purline is placed at the bottom of the bottom plate, and a plurality of steel strips are fixedly connected to the bottom of the purline. The outer wall of the purline is provided with a plurality of reserved holes, the inner walls of the reserved holes are slidably connected with screws, the outer walls of the screws are in threaded connection with locking nuts and extrusion nuts, the outer walls of the screws are slidably sleeved with the same extrusion plate, and the bottom of the extrusion plate is fixedly connected with a conical pad. By arranging the screw rod, the locking nut, the extrusion nut, the extrusion plate, the sealing strip, the conical pad and the U-shaped plate, the edge positions of the color steel plate and the steel belt are bent, the bent position is located in the U-shaped plate, the two color steel composite plates are fixedly connected in a butt joint mode, and punching does not need to be conducted on the color steel composite plates.

Description

Technical Field

[0001] The utility model relates to the technical field of color steel composite plate installation, in particular to an installation structure of a color steel composite plate. Background Art

[0002] Color steel composite board is composed of two layers of steel plates inside and outside and insulation materials in the middle. Common insulation materials include polystyrene foam, rock wool and glass wool. Color steel composite board has the advantages of light weight, high strength, thermal insulation, fire retardant and convenient construction, so it has been widely used in modern architecture and decoration; first of all, color steel composite board has the characteristics of light weight and high strength. Due to the reinforcement of its two layers of steel plates inside and outside, color steel composite board has very high compressive strength. At the same time, the color steel plate itself is light in weight, which can reduce the weight of the building and reduce the requirements for the foundation, and also contribute to the convenience of construction.

[0003] In the prior art, color steel composite panels are generally installed on the roof using bolts or self-tapping screws. Whether bolts or self-tapping screws are used, holes need to be punched in the color steel composite panels. When there are many holes, this may cause deformation or damage to the steel plate material, thereby causing leakage and seepage of the color steel composite panels, affecting the service life and performance of the color steel composite panels. Therefore, we propose an installation structure for color steel composite panels to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an installation structure for a color steel composite plate.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A mounting structure for a color steel composite plate comprises two color steel plates, the bottoms of the two color steel plates are fixedly connected with rock wool, the bottoms of the rock wool are fixedly connected with a bottom plate, two steel belts are fixedly connected between the bottom plate and the color steel plate, a purlin is placed at the bottom of the bottom plate, a plurality of reserved holes are provided on the outer walls of the purlin, a plurality of screws are slidably connected to the inner walls of the plurality of reserved holes, a locking nut and an extrusion nut are threadedly connected to the outer walls of the plurality of screws, a same extrusion plate is slidably sleeved on the outer walls of the plurality of screws, a conical pad is fixedly connected to the bottom of the extrusion plate, and an extrusion mechanism is provided on the outer walls of the screws.

[0007] Preferably, the extrusion mechanism includes multiple circular sleeves, the outer wall of the screw is squeezed by the inner wall of the circular sleeve, the outer wall of the circular sleeve is fixedly connected to two extrusion rods, the bottom of the two extrusion rods are fixedly connected to an extrusion pad, the outer walls of the multiple screws are fixedly sleeved with the same U-shaped plate, and the outer wall of the screw is provided with a waterproof sealing pad, and the waterproof ability is improved by setting the waterproof sealing pad.

[0008] Preferably, two sealing strips are fixedly connected to the bottom of the extruded plate, and the outer walls of the sealing strips are squeezed against the outer wall of the color steel plate. The sealing strips are provided to provide buffering during contact and later waterproofing.

[0009] Preferably, the outer wall of the conical pad is provided with a plurality of sliding holes, the inner walls of the plurality of sliding holes are respectively slidably connected to the outer walls of a plurality of screw rods, and the U-shaped plate and the conical pad are fixed to the purlin by arranging the screw rods.

[0010] Preferably, a plurality of elliptical holes are formed on the outer wall of the U-shaped plate, and the inner walls of the plurality of elliptical holes are respectively slidably connected to the outer walls of the plurality of extrusion rods, so that the extrusion rods are assisted in sliding downward by providing the elliptical holes.

[0011] Preferably, the outer wall of the U-shaped plate is in contact with the outer wall of the steel strip.

[0012] Preferably, the outer wall of the waterproof sealing pad is pressed against the outer wall of the bottom plate.

[0013] Compared with the prior art, the advantages of the utility model are:

[0014] This solution bends the edges of the color steel plate and the steel strip by setting screws, locking nuts, extrusion nuts, extrusion plates, sealing strips, conical pads and U-shaped plates. The bending part is located inside the U-shaped plate, and the two color steel composite plates are fixedly connected without drilling holes in the color steel composite plates.

[0015] By arranging a circular sleeve, an extrusion rod, an extrusion pad and a waterproof sealing pad, the edge positions of the bottom plate and the steel belt are extruded and limited, thereby increasing the connection strength between the two color steel composite panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a mounting structure of a color steel composite panel proposed by the utility model;

[0018] Figure 2 This is a schematic cross-sectional structure diagram of an installation structure of a color steel composite panel proposed by the utility model;

[0019] Figure 3 This is a partial cross-sectional structural schematic diagram of an installation structure of a color steel composite panel proposed by the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the assembly structure of a color steel composite panel installation structure.

[0021] In the figure: 1. Color steel plate; 2. Rock wool; 3. Bottom plate; 4. Steel belt; 5. Purlin; 6. Screw; 7. Locking nut; 8. Extrusion nut; 9. Extrusion plate; 10. Sealing strip; 11. Conical pad; 12. Round sleeve; 13. U-shaped plate; 14. Extrusion rod; 15. Extrusion pad; 16. Waterproof sealing pad. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Depend on Figure 1-Figure 4 As shown, it relates to an installation structure of a color steel composite panel, including two color steel plates 1, the bottoms of the two color steel plates 1 are fixedly connected with rock wool 2, the bottoms of the rock wool 2 are fixedly connected with a bottom plate 3, two steel belts 4 are fixedly connected between the bottom plate 3 and the color steel plates 1, the color steel plates 1, the rock wool 2 and the bottom plate 3 form a color steel composite panel as a whole, and a purlin 5 is placed at the bottom of the bottom plate 3, and the purlin 5 supports and installs the color steel composite panel on the roof.

[0024] The outer wall of the purlin 5 is provided with a plurality of reserved holes, the inner walls of the plurality of reserved holes are slidably connected with screws 6, the outer wall of the screws 6 is threadedly connected with locking nuts 7 and extrusion nuts 8, the screws 6 limit the color steel composite plate on the purlin 5 through the locking nuts 7 and the extrusion nuts 8, the outer walls of the plurality of screws 6 are slidably sleeved with the same extrusion plate 9, the bottom of the extrusion plate 9 is fixedly connected with two sealing strips 10, and the outer wall of the sealing strip 10 is extruded with the outer wall of the color steel plate 1.

[0025] A conical pad 11 is fixedly connected to the bottom of the extrusion plate 9 , and a plurality of sliding holes are formed on the outer wall of the conical pad 11 . The inner walls of the plurality of sliding holes are slidably connected to the outer walls of the plurality of screw rods 6 .

[0026] The outer wall of the screw 6 is provided with an extrusion mechanism, which includes a plurality of circular sleeves 12. The outer wall of the screw 6 is extruded with the inner wall of the circular sleeve 12. The inner wall of the circular sleeve 12 is fixedly connected with a rubber pad, and is extruded with the inner wall of the circular sleeve 12 through the elastic force of the rubber pad. When the conical pad 11 moves downward, the elastic force of the rubber pad is overcome to drive the circular sleeve 12 to move. The outer wall of the circular sleeve 12 is fixedly connected with two extrusion rods 14. The outer wall of the U-shaped plate 13 is provided with a plurality of elliptical holes. The inner walls of the plurality of elliptical holes are respectively slidably connected with the outer walls of the plurality of extrusion rods 14.

[0027] The bottoms of the two extrusion rods 14 are fixedly connected with extrusion pads 15, and the outer walls of the multiple screws 6 are fixedly sleeved with the same U-shaped plate 13. The edge position of the color steel plate 1 is bent and located in the U-shaped plate 13. The position of the color steel composite plate is fixed by mutual clamping. At the same time, there is no need to bend the edge position of the color steel composite plate in advance, which improves applicability. The outer wall of the U-shaped plate 13 is in contact with the outer wall of the steel belt 4, and the outer wall of the screw 6 is sleeved with a waterproof sealing pad 16, and the outer wall of the waterproof sealing pad 16 is squeezed with the outer wall of the bottom plate 3.

[0028] Working principle: When splicing the color steel composite board composed of the color steel plate 1, rock wool 2 and bottom plate 3, slide multiple screws 6 into the multiple reserved holes of the purlin 5 in advance, screw the locking nut 7 and the extrusion nut 8 onto the screw 6 in sequence, bring the corresponding ends of the two color steel composite boards close to each other, and the U-shaped plate 13 is located between the two steel belts 4, and the color steel composite board is perpendicular to the purlin 5. At this time, turn the extrusion nut 8 to drive the extrusion plate 9 and the conical pad 11 to move downward, so that the sealing strip 10 is squeezed onto the color of the color steel composite board. On the steel plate 1, the conical pad 11 drives the edge position of the color steel plate 1 and the steel belt 4 to bend, and the bending position is located in the U-shaped plate 13. The two color steel composite plates are fixedly connected by the U-shaped plate 13, wherein the conical pad 11 moves downward for a certain distance and then squeezes onto multiple circular sleeves 12, so that the multiple circular sleeves 12 drive the extrusion rod 14 and the extrusion pad 15 to move downward, and the edge position of the bottom plate 3 and the steel belt 4 is squeezed and limited, thereby increasing the connection strength between the two color steel composite plates, and the waterproof sealing pad 16 provides waterproof capability.

[0029] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A color steel composite panel installation structure, comprising two color steel panels (1), characterized in that: The bottoms of the two color steel plates (1) are fixedly connected with rock wool (2), the bottoms of the rock wool (2) are fixedly connected with a bottom plate (3), two steel belts (4) are fixedly connected between the bottom plate (3) and the color steel plate (1), a purlin (5) is placed at the bottom of the bottom plate (3), the outer wall of the purlin (5) is provided with a plurality of reserved holes, the inner walls of the plurality of reserved holes are slidably connected with screws (6), the outer walls of the screws (6) are threadedly connected with locking nuts (7) and extrusion nuts (8), the outer walls of the plurality of screws (6) are slidably sleeved with the same extrusion plate (9), the bottom of the extrusion plate (9) is fixedly connected with a conical pad (11), and the outer walls of the screws (6) are provided with an extrusion mechanism.

2. The installation structure of a color steel composite panel according to claim 1, characterized in that: The extrusion mechanism comprises a plurality of circular sleeves (12), the outer wall of the screw rod (6) is extruded against the inner wall of the circular sleeve (12), the outer wall of the circular sleeve (12) is fixedly connected to two extrusion rods (14), the bottoms of the two extrusion rods (14) are fixedly connected to an extrusion pad (15), the outer walls of the plurality of screw rods (6) are fixedly sleeved with the same U-shaped plate (13), and the outer walls of the screw rods (6) are sleeved with a waterproof sealing pad (16).

3. The installation structure of the color steel composite panel according to claim 1 is characterized in that: Two sealing strips (10) are fixedly connected to the bottom of the extrusion plate (9), and the outer walls of the sealing strips (10) are extruded against the outer wall of the color steel plate (1).

4. The installation structure of the color steel composite panel according to claim 1 is characterized in that: The outer wall of the conical pad (11) is provided with a plurality of sliding holes, and the inner walls of the plurality of sliding holes are respectively slidably connected to the outer walls of the plurality of screw rods (6).

5. The installation structure of a color steel composite panel according to claim 2, characterized in that: The outer wall of the U-shaped plate (13) is provided with a plurality of elliptical holes, and the inner walls of the plurality of elliptical holes are respectively slidably connected to the outer walls of the plurality of extrusion rods (14).

6. The installation structure of a color steel composite panel according to claim 2, characterized in that: The outer wall of the U-shaped plate (13) is in contact with the outer wall of the steel strip (4).

7. The installation structure of a color steel composite panel according to claim 2, characterized in that: The outer wall of the waterproof sealing pad (16) is pressed against the outer wall of the bottom plate (3).

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