CN221193712U - Waterproof heat preservation roofing construction structures of steel mesh frame - Google Patents

Abstract

The utility model relates to a steel mesh frame waterproof heat-insulating roof construction structure which comprises two wall surfaces, wherein a steel mesh frame body is fixed between two opposite sides of the wall surfaces, a roof body is arranged above the steel mesh frame body, a mounting mechanism is arranged at the top end of the steel mesh frame body, a waterproof heat-insulating mechanism is arranged inside the roof body, the mounting mechanism comprises a mounting block fixed at the top end of the steel mesh frame body, a threaded rod is connected with the inner side threads of the mounting block, and the top end of the threaded rod penetrates through and extends to the upper side of the roof body. This waterproof heat preservation roofing construction structures of steel mesh frame through the cooperation of changeing the piece, can drive the threaded rod and rotate, through the rotation of threaded rod, can rotate and remove in the inboard of installation piece to make the installation between roofing and the steel mesh frame fix, improve the efficiency of installation and dismantlement, through the cooperation of sealed pad, can prevent rainwater or impurity from entering into indoor from the mounting hole, thereby avoid indoor environment to cause the influence.

Description

A steel grid waterproof and thermal insulation roof construction structure

Technical Field

The utility model relates to the technical field of steel grid roofs, in particular to a steel grid waterproof and heat-insulating roof construction structure.

Background technique

The grid is a spatial structure composed of multiple rods connected by nodes in a certain grid form. The basic units that constitute the grid are triangular pyramids, triangular prisms, cubes, truncated quadrangular pyramids, etc. These basic units can be combined into plane triangles, quadrilaterals, hexagons, circles or any other shapes. It has the advantages of spatial force, light weight, high rigidity and good seismic performance. It can be used as the roof of gymnasiums, theaters, exhibition halls, waiting halls, stadium stand awnings, hangars, two-way large column grid structures, workshops and other buildings. The disadvantage is that there are a large number of rods converging at the nodes, and the production and installation are more complicated than the plane structure.

For example, a steel grid waterproof and thermal insulation roof construction structure is disclosed in the Chinese utility model patent publication number (CN 203284983 U), which includes a steel grid laid on a wall frame column, two cement composite boards are fully laid on the steel grid, the two cement composite boards are brushed with a base adhesive layer, an EPDM membrane additional layer is laid at the joint of the two cement composite boards, and an EPDM membrane layer is integrally laid on the base adhesive layer and the EPDM membrane additional layer. This utility model solves the problem that the insulation layer and the waterproof layer are constructed separately during actual construction operations, and the construction of the reinforcement material layer is more complicated. However, in this patent, it is not convenient to install and disassemble the steel grid and the roof, resulting in a large construction workload, which affects practicality.

Utility Model Content

In view of the deficiencies in the prior art, the utility model provides a steel grid waterproof and thermal insulation roof construction structure, which has the advantage of being easy to install and disassemble, and solves the problem in the patent that the steel grid and the roof are inconvenient to install and disassemble, resulting in a large construction workload and affecting practicality.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel grid waterproof and heat-insulating roof construction structure, comprising two walls, a steel grid body is fixed between the two opposite sides of the wall, a roof body is arranged above the steel grid body, a mounting mechanism is arranged at the top of the steel grid body, and a waterproof and heat-insulating mechanism is arranged inside the roof body;

The mounting mechanism includes a mounting block fixed to the top of the steel grid body, the inner side of the mounting block is threadedly connected to a threaded rod, the top of the threaded rod passes through and extends to the upper side of the roof body, and is fixed with a rotating block, a sealing gasket is fixed to the lower surface of the rotating block, a mounting hole is provided on the upper surface of the roof body, and a mounting groove is provided on the upper surface of the roof body.

Furthermore, the steel grid body includes horizontal bars, vertical bars and diagonal bars, and connecting holes are opened inside the vertical bars.

Furthermore, the mounting block is located at the top end of the vertical rod, and the inner diameter of the mounting block is matched with the inner diameter of the connecting hole.

Furthermore, the number of the mounting holes is not less than two and is evenly distributed on the upper surface of the roof body, the number of the mounting grooves is equal to the number of the mounting holes, and the positions correspond one to one.

Furthermore, the outer diameter of the rotating block is matched with the inner diameter of the mounting groove, and the sum of the height of the rotating block and the height of the sealing gasket is matched with the depth of the mounting groove.

Furthermore, the waterproof and heat-insulating mechanism includes a waterproof layer fixed to the outermost side of the roof body, a supporting layer is fixed to the lower surface of the waterproof layer, a fireproof layer is fixed to the lower surface of the supporting layer, and a heat-insulating layer is fixed to the lower surface of the fireproof layer.

Furthermore, the waterproof layer is an acrylic paint layer, the supporting layer is an aluminum alloy plate layer, the fireproof layer is a polyurethane layer, and the thermal insulation layer is a polystyrene plate layer.

Compared with the prior art, the technical solution of this application has the following beneficial effects:

1. The steel grid waterproof and thermal insulation roof construction structure can drive the threaded rod to rotate through the cooperation of the rotating block. Through the rotation of the threaded rod, it can rotate and move on the inner side of the installation block, so that the roof and the steel grid are installed and fixed, improving the efficiency of installation and disassembly. Through the cooperation of the sealing gasket, it can prevent rainwater or impurities from entering the room from the installation hole, thereby avoiding the impact on the indoor environment.

2. The steel grid waterproof and thermal insulation roof construction structure can prevent rainwater from penetrating into the bottom of the roof through the cooperation of the waterproof layer, thereby preventing water leakage. Through the cooperation of the supporting layer, the stability of the roof can be improved, thereby preventing the deformation of the roof. Through the cooperation of the fireproof layer, the fire can be prevented from spreading to the room, thereby providing escape time for the crowd. Through the cooperation of the thermal insulation layer, the indoor heat dissipation efficiency can be reduced, thereby reducing the indoor stable changes to achieve the insulation effect.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

Figure 2 is a schematic diagram of the installation mechanism of the utility model;

FIG3 is a schematic diagram of the waterproof and heat-insulating mechanism of the utility model.

In the figure: 1 wall, 2 steel grid body, 3 roof body, 4 installation mechanism, 401 installation block, 402 threaded rod, 403 rotating block, 404 sealing gasket, 405 installation hole, 406 installation groove, 5 waterproof and heat-insulating mechanism, 501 waterproof layer, 502 supporting layer, 503 fireproof layer, 504 heat-insulating layer.

Detailed ways

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 in 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.

Please refer to Figure 1. A steel grid waterproof and thermal insulation roof construction structure in this embodiment includes two walls 1. A steel grid body 2 is fixed between the opposite sides of the two walls 1, so that the building can have good earthquake resistance, wind resistance, durability and comfort. A roof body 3 is provided above the steel grid body 2, and an installation mechanism 4 is provided at the top of the steel grid body 2 to facilitate the installation and disassembly of the roof. A waterproof and thermal insulation mechanism 5 is provided inside the roof body 3, so that the roof can have properties such as waterproofing and thermal insulation.

The steel grid body 2 includes horizontal bars, vertical bars and diagonal bars, and connection holes are provided inside the vertical bars to facilitate connection with the roof body 3.

Please refer to FIG. 2. In order to facilitate the installation and disassembly of the roof, the installation mechanism 4 in this embodiment includes a mounting block 401 fixed to the top of the steel grid body 2. The inner side of the mounting block 401 is threadedly connected with a threaded rod 402, so that the threaded rod 402 can be connected to the mounting block 401. The top of the threaded rod 402 penetrates and extends to the upper side of the roof body 3, and is fixed with a rotating block 403. The rotating block 403 rotates to drive the threaded rod 402 to rotate. The threaded rod 402 rotates and moves on the inner side of the mounting block 401. A sealing gasket 404 is fixed to the lower surface of the block 403, a mounting hole 405 is provided on the upper surface of the roof body 3, and the threaded rod 402 is inserted into the mounting hole 405 to connect the roof body 3 with the steel grid body 2. A mounting groove 406 is provided on the upper surface of the roof body 3. The rotating block 403 is completely inserted into the mounting groove 406, and the rotating block 403 is tightened to connect the roof body 3 with the steel grid body 2. The sealing gasket 404 can prevent rainwater or other impurities from entering the room through the mounting hole 405.

In this example, the mounting block 401 is located at the top of the vertical rod, and the inner diameter of the mounting block 401 is matched with the inner diameter of the connecting hole. When the threaded rod 402 rotates and moves on the inner side of the mounting block 401, the threaded rod 402 can enter the connecting hole. The number of mounting holes 405 is not less than two, and they are evenly distributed on the upper surface of the roof body 3. The number of mounting grooves 406 is equal to the number of mounting holes 405, and the positions correspond one to one, thereby improving the stability of the connection between the roof body 3 and the steel grid body 2. The outer diameter of the rotating block 403 is matched with the inner diameter of the mounting groove 406, and the sum of the height of the rotating block 403 and the height of the sealing gasket 404 is matched with the depth of the mounting groove 406, so that the rotating block 403 can completely enter the mounting groove 406 when the installation is completed, thereby keeping the surface of the roof body 3 flat.

Please refer to Figure 3. In order to make the roof have properties such as waterproofing and heat preservation, the waterproofing and heat preservation mechanism 5 in this embodiment includes a waterproof layer 501 fixed to the outermost side of the roof body 3 to prevent the roof body 3 from leaking. A supporting layer 502 is fixed on the lower surface of the waterproof layer 501 to improve the firmness of the roof body 3 and keep the roof body 3 hard. A fireproof layer 503 is fixed on the lower surface of the supporting layer 502 to prevent the fire from quickly entering the room. A heat preservation layer 504 is fixed on the lower surface of the fireproof layer 503.

In this example, the waterproof layer 501 is an acrylic paint layer. The acrylic paint of the waterproof layer 501 can make the outer surface of the roof body 3 waterproof, thereby preventing rainwater and other liquids from penetrating into the room. The supporting layer 502 is an aluminum alloy plate layer. The aluminum alloy plate of the supporting layer 502 can make the roof body 3 have good stability, thereby avoiding deformation when encountering impact or collision, thereby affecting the appearance of the roof. The fireproof layer 503 is a polyurethane layer. The polyurethane material of the fireproof layer 503 can prevent the fire from spreading from the top to the room, thereby providing time for people in the room to escape. The thermal insulation layer 504 is a polystyrene board layer. The polystyrene board of the thermal insulation layer 504 can reduce the heat transfer between indoor and outdoor, thereby achieving the thermal insulation effect.

The working principle of the above embodiment is:

(1) First, install the steel grid body 2 on the wall 1. After the steel grid body 2 is installed, cover the roof body 3 on the top of the steel grid body 2 and align the installation hole 405 with the connection hole. Then insert the threaded rod 402 into the installation hole 405, and then rotate the rotating block 403. The rotation of the rotating block 403 drives the threaded rod 402 to rotate. The threaded rod 402 rotates and moves on the inner side of the installation block 401 until the rotating block 403 is completely inserted into the installation groove 406. Tighten the rotating block 403 to connect the roof body 3 and the steel grid body 2 together. The sealing gasket 404 can prevent rainwater or other impurities from entering the room from the installation hole 405.

(2) After the roof body 3 is installed, the acrylic paint of the waterproof layer 501 can make the outer surface of the roof body 3 waterproof, thereby preventing rainwater and other liquids from penetrating into the room. The aluminum alloy plate of the supporting layer 502 can make the roof body 3 have good stability, avoiding deformation when encountering impact or collision, thereby affecting the appearance of the roof. The polyurethane material of the fireproof layer 503 can prevent the fire from spreading from the top to the room, thereby providing time for people in the room to escape. The polystyrene board of the thermal insulation layer 504 can reduce the heat transfer between the indoor and outdoor, thereby achieving the effect of thermal insulation.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a waterproof heat preservation roofing construction structure of steel mesh frame, includes two wall (1), its characterized in that: a steel net frame body (2) is fixed between two opposite sides of the wall surfaces (1), a roof body (3) is arranged above the steel net frame body (2), an installation mechanism (4) is arranged at the top end of the steel net frame body (2), and a waterproof heat preservation mechanism (5) is arranged in the roof body (3);

The installation mechanism (4) comprises an installation block (401) fixed at the top end of the steel mesh frame body (2), a threaded rod (402) is connected with the inner side of the installation block (401) in a threaded mode, the top end of the threaded rod (402) penetrates through and extends to the upper side of the roof body (3), a rotating block (403) is fixed, the lower surface of the rotating block (403) is fixedly provided with a sealing gasket (404), an installation hole (405) is formed in the upper surface of the roof body (3), and an installation groove (406) is formed in the upper surface of the roof body (3).

2. The steel mesh frame waterproof heat-insulating roof construction structure according to claim 1, wherein: the steel mesh frame body (2) comprises a cross rod, a vertical rod and an inclined rod, and a connecting hole is formed in the vertical rod.

3. The steel mesh frame waterproof heat-insulating roof construction structure according to claim 2, wherein: the mounting block (401) is located at the top end of the vertical rod, and the inner diameter of the mounting block (401) is matched with the inner diameter of the connecting hole.

4. The steel mesh frame waterproof heat-insulating roof construction structure according to claim 1, wherein: the number of the mounting holes (405) is not less than two, the mounting holes are uniformly distributed on the upper surface of the roof body (3), the number of the mounting grooves (406) is equal to that of the mounting holes (405), and the positions are in one-to-one correspondence.

5. The steel mesh frame waterproof heat-insulating roof construction structure according to claim 1, wherein: the outer diameter of the rotating block (403) is matched with the inner diameter of the mounting groove (406), and the sum of the height of the rotating block (403) and the height of the sealing gasket (404) is matched with the depth of the mounting groove (406).

6. The steel mesh frame waterproof heat-insulating roof construction structure according to claim 1, wherein: waterproof heat preservation mechanism (5) are including fixing waterproof layer (501) in roofing body (3) outside, the lower surface of waterproof layer (501) is fixed with supporting layer (502), the lower surface of supporting layer (502) is fixed with flame retardant coating (503), the lower surface of flame retardant coating (503) is fixed with heat preservation (504).

7. The steel mesh frame waterproof heat-insulating roof construction structure according to claim 6, wherein: the waterproof layer (501) is an acrylic acid coating layer, the supporting layer (502) is an aluminum alloy plate layer, the fireproof layer (503) is a polyurethane layer, and the heat insulation layer (504) is a polyphenyl plate layer.