Waterproof structure of fabricated steel structure cladding panel

Abstract

The utility model discloses a waterproof structure of an assembly type steel structure cladding panel, which comprises cladding panel bodies, one side of each cladding panel body is provided with a clamping groove, the other side of each cladding panel body is provided with a clamping block, the clamping block of one cladding panel body is clamped with the clamping groove of the other cladding panel body, the inner wall of one side of each clamping groove is provided with a first drainage groove, and the inner wall of the other side of each clamping groove is provided with a second drainage groove. A clamping block is arranged on the outer wall of the outer hanging plate body, a second drainage groove is formed in one side of the clamping block, inclined faces are arranged on the top and the bottom of the outer hanging plate body, sealing strips are connected to the two sides of the clamping block in a clamped mode and make contact with the inner wall of the clamping groove, a sealing layer is arranged at the joint of the two outer hanging plate bodies, and a positioning groove is formed in the top end of each outer hanging plate body. Water leaking into the splicing seam can be drained through the arrangement of the first drainage groove and the second drainage groove, so that rainwater accumulation is avoided, rainwater is prevented from entering the splicing seam of the outer hanging plate body through the design of the inclined face, and a wall is prevented from mildewing.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated steel structure cladding technology, and in particular to a waterproof structure for prefabricated steel structure cladding. Background Technology

[0002] Prefabricated housing is currently a development trend in the construction industry. Prefabricated steel structure cladding panels are non-load-bearing external cladding components that are flexibly connected to the main steel structure after being prefabricated in a factory, and have functions such as decoration, heat insulation, and waterproofing.

[0003] Currently, in the use of existing prefabricated steel structure cladding panels, the cladding panels are assembled to form joints. If waterproofing measures are not taken, rainwater can easily seep into the interior or the cavity of the interlayer through the joints, causing mold to grow inside the wall and affecting the indoor environment. Long-term leakage may corrode the steel frame or embedded parts, weakening the overall stability. Therefore, the waterproof structure of prefabricated steel structure cladding panels is particularly important. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that in the use of existing prefabricated steel structure cladding panels, rainwater can easily seep into the interior or interlayer cavities through the joints formed by the assembly of the cladding panels if no waterproofing measures are taken, leading to mold growth inside the wall, affecting the indoor environment, and long-term leakage may corrode the steel frame or embedded parts, weakening the overall stability. Therefore, a waterproof structure for prefabricated steel structure cladding panels is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A waterproof structure for a prefabricated steel structure cladding panel includes a cladding panel body. One side of the cladding panel body has a slot, and the other side has a locking block. The locking block of one cladding panel body engages with the slot of another cladding panel body. One inner wall of the slot has a first drainage groove, and one side of the locking block has a second drainage groove. The top and bottom of the cladding panel body are both sloped. Sealing strips are engaged on both sides of the locking block, and the sealing strips contact the inner wall of the slot. A sealing layer is provided at the connection point of the two cladding panel bodies.

[0007] Furthermore, the top of the outer mounting plate body is provided with a positioning groove.

[0008] Furthermore, a positioning pin is fixedly connected to the bottom end of the outer mounting plate body, and the positioning pin of one outer mounting plate body is engaged with the positioning groove of another outer mounting plate body.

[0009] Furthermore, the top of the outer panel body is provided with a placement groove, and the bottom of the outer panel body is fixedly connected with a placement block, and the placement block of one outer panel body is inserted into the placement groove of another outer panel body.

[0010] Furthermore, two mounting brackets are fixedly connected to one side of the outer mounting plate body, and the mounting brackets have a C-shaped structure.

[0011] Furthermore, the mounting bracket has two mounting holes on one side, into which expansion bolts are inserted.

[0012] Furthermore, the inclination angle of the inclined plane is 45 degrees.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The first and second drainage channels can drain water that seeps into the joints, thus preventing rainwater accumulation. The sloping design further prevents rainwater from entering the joints of the outer panel body, thus preventing mold growth on the wall.

[0015] 2. By engaging the locking block of one outer panel body with the locking slot of another outer panel body, the outer panel bodies are horizontally spliced. Then, by inserting the positioning pin of one outer panel body with the positioning slot of another outer panel body, the outer panel bodies are vertically spliced, thus quickly completing the assembly of the outer panel bodies, which is convenient and fast.

[0016] 3. The placement block and placement slot can be plugged into to provide stable support for the outer panel body and improve the stability of the outer panel body splicing. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a waterproof structure for a prefabricated steel structure cladding panel proposed in this utility model.

[0018] Figure 2 This is a rear view schematic diagram of a waterproof structure for a prefabricated steel structure cladding panel proposed in this utility model.

[0019] Figure 3 This is a three-dimensional structural diagram of the assembled state of a waterproof structure for a prefabricated steel structure cladding panel proposed in this utility model.

[0020] Figure 4 This is an enlarged structural diagram of point A of the waterproof structure of the prefabricated steel structure cladding panel proposed in this utility model;

[0021] Figure 5 This is a cross-sectional schematic diagram of a waterproof structure for a prefabricated steel structure cladding panel proposed in this utility model.

[0022] In the diagram: 1. Outer panel body; 2. Slot; 3. Block; 4. Sealing strip; 5. First drainage channel; 6. Second drainage channel; 7. Sloping surface; 8. Positioning slot; 9. Positioning pin; 10. Placement block; 11. Placement slot; 12. Sealing layer; 13. Mounting bracket; 14. Mounting hole. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Reference Figures 1-5 A waterproof structure for a prefabricated steel structure cladding panel includes a cladding panel body 1. A slot 2 is provided on one side of the cladding panel body 1, and a block 3 is provided on the other side. The block 3 of one cladding panel body 1 engages with the slot 2 of another cladding panel body 1, thus horizontally splicing the cladding panel body 1. A first drainage groove 5 is provided on one inner wall of the slot 2, and a second drainage groove 6 is provided on one side of the block 3. Both ends of the first drainage groove 5 and the second drainage groove 6 are provided with spherical slopes. If a small amount of water leaks into the splicing joint of the cladding panel body 1, the spherical slopes collect the water, and the first drainage groove 5 and the second drainage groove 6 drain the water, thereby preventing rainwater accumulation. The top and bottom of the cladding panel body 1 are provided with slopes 7, which are designed to prevent rainwater from entering the splicing joint of the cladding panel body 1.

[0025] The top of the outer panel body 1 is provided with a positioning groove 8, and the bottom of the outer panel body 1 is integrally formed with a positioning pin 9. The positioning pin 9 of one outer panel body 1 is engaged with the positioning groove 8 of another outer panel body 1. The positioning pin 9 of one outer panel body 1 is inserted into the positioning groove 8 of another outer panel body 1, thereby longitudinally splicing the outer panel body 1.

[0026] Both sides of the card block 3 are fitted with sealing strips 4. The sealing strips 4 are in contact with the inner wall of the card groove 2. The sealing strips 4 seal the gap between the card block 3 and the card groove 2, thereby preventing water from seeping into the splice seam between the two outer panel bodies 1. A sealing layer 12 is provided at the connection of the two outer panel bodies 1. The sealing layer 12 is formed by filling with sealant and is used to further seal the gap.

[0027] The top of the outer panel body 1 is provided with a placement groove 11, and the bottom of the outer panel body 1 is integrally formed with a placement block 10. The placement block 10 of one outer panel body 1 is inserted into the placement groove 11 of another outer panel body 1. The insertion of the placement block 10 and the placement groove 11 provides stable support for the outer panel body 1. Two mounting brackets 13 are fixed on one side of the outer panel body 1 by bolts. The mounting brackets 13 have a C-shaped structure. Two mounting holes 14 are provided on one side of the mounting brackets 13. Expansion bolts are inserted into the mounting holes 14. The outer panel body 1 is fixedly installed by using the mounting brackets 13 and expansion bolts. The inclination angle of the inclined surface 7 is 45 degrees.

[0028] The working principle of this embodiment is as follows: In use, firstly, expansion bolts are used to fix and install the outer panel body 1. Then, the locking block 3 of one outer panel body 1 is engaged with the locking groove 2 of another outer panel body 1, thereby horizontally splicing the outer panel body 1. The sealing strip 4 is used to seal between the locking block 3 and the locking groove 2, thereby preventing water from seeping into the splicing seam between the two outer panel bodies 1. The sealing layer 12 is used for further sealing. If a small amount of water seeps into the splicing seam of the outer panel body 1, the first drainage groove 5 and the second drainage groove 6 are used to drain the water, thereby preventing the accumulation of rainwater. Then, the positioning pin 9 of one outer panel body 1 is inserted into the positioning groove 8 of another outer panel body 1, thereby vertically splicing the outer panel body 1. The design of the inclined surface 7 prevents rainwater from entering the splicing seam of the outer panel body 1. Then, the placement block 10 and the placement groove 11 are inserted to provide stable support for the outer panel body 1.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A waterproof structure of a fabricated steel structure exterior panel, comprising an exterior panel body (1), characterized in that, The outer panel body (1) has a slot (2) on one side and a block (3) on the other side. The block (3) of one outer panel body (1) is engaged with the slot (2) of another outer panel body (1). The inner wall of one side of the slot (2) is provided with a first drainage groove (5) and the side of the block (3) is provided with a second drainage groove (6). The top and bottom of the outer panel body (1) are provided with inclined surfaces (7). Both sides of the block (3) are engaged with sealing strips (4). The sealing strips (4) are in contact with the inner wall of the slot (2). A sealing layer (12) is provided at the connection of the two outer panel bodies (1).

2. The waterproof structure of the fabricated steel structure outer-hung plate according to claim 1, characterized in that, The top of the outer plate body (1) is provided with a positioning groove (8).

3. The waterproof structure of the fabricated steel structure outer-hung plate according to claim 2, characterized in that, The bottom end of the outer plate body (1) is fixedly connected with a positioning pin (9), and the positioning pin (9) of one outer plate body (1) is engaged with the positioning groove (8) of another outer plate body (1).

4. The waterproof structure of the fabricated steel structure outer-hung plate according to claim 1, characterized in that, The top of the outer panel body (1) is provided with a placement groove (11), and the bottom of the outer panel body (1) is fixedly connected with a placement block (10). The placement block (10) of one outer panel body (1) is inserted into the placement groove (11) of another outer panel body (1).

5. The waterproof structure of the fabricated steel structure outer-hung plate according to claim 1, characterized in that, Two mounting brackets (13) are fixedly connected to one side of the outer mounting plate body (1), and the mounting brackets (13) are C-shaped structures.

6. The waterproof structure of the fabricated steel structure outer-hung plate according to claim 5, characterized in that, The mounting bracket (13) has two mounting holes (14) on one side, and expansion bolts are inserted into the mounting holes (14).

7. The waterproof structure of the fabricated steel structure outer-hung plate according to claim 1, characterized in that, The inclination angle of the inclined plane (7) is 45 degrees.

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