Fireproof heat-preservation outer wall of building

Abstract

The utility model relates to the technical field of buildings, in particular to a building fireproof thermal insulation outer wall which comprises a wall body, a framework is arranged on the surface of the wall body, a first limiting rod and a second limiting rod are arranged on the two sides of the bottom of an inner cavity of the framework respectively, and protruding blocks are arranged on the two sides of the framework. The surface of the first limiting rod is provided with a first fireproof heat preservation plate, the surface of the second limiting rod is sleeved with a second fireproof heat preservation plate, a first limiting groove is formed in the left side of the first fireproof heat preservation plate, an inner cavity of the first limiting groove is connected with the protruding block in a clamped mode, and a second limiting groove is formed in the right side of the second fireproof heat preservation plate. When the fireproof insulation board needs to be installed on a wall body, the framework is firstly fixed on the wall body, at the moment, the first fireproof insulation board and the second fireproof insulation board are respectively sleeved on the first limiting rod and the second limiting rod, and the first limiting groove on the left side of the first fireproof insulation board is clamped with the convex block.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a fireproof and heat-insulating exterior wall of a building. Background Art

[0002] With the rapid development of society, people pay more and more attention to the energy consumption and safety level of buildings, and fireproof and heat-insulating exterior wall structures have emerged.

[0003] When the exterior wall needs to increase fireproofing and heat preservation functions, fireproof insulation boards will be installed on the surface of the exterior wall for fireproofing and heat preservation. However, most of the fireproof insulation boards need to be installed on the exterior wall one by one by fixing bolts during installation. This method of installing the fireproof insulation boards is cumbersome, thereby reducing the installation efficiency of the fireproof insulation boards. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a fireproof and heat-insulating exterior wall of a building, which has the advantages of efficiently installing fireproof and heat-insulating panels on the exterior wall, and solves the problem of complicated procedures for installing fireproof and heat-insulating panels on the exterior wall.

[0005] The utility model discloses a fireproof and heat-insulating building exterior wall, comprising a wall body, a frame is arranged on the surface of the wall body, a first limiting rod and a second limiting rod are arranged on both sides of the bottom of the inner cavity of the frame, projections are arranged on both sides of the frame, a first fireproof and heat-insulating board is arranged on the surface of the first limiting rod, a second fireproof and heat-insulating board is sleeved on the surface of the second limiting rod, a first limiting groove is arranged on the left side of the first fireproof and heat-insulating board, and the inner cavity of the first limiting groove is clamped with the projection, a second limiting groove is arranged on the right side of the second fireproof and heat-insulating board, and the inner cavity of the second limiting groove is clamped with the projection The top of the frame is provided with threaded holes on both sides, the top of the frame is provided with a cover plate, the inner cavity of the cover plate is provided with fixing bolts on both sides, the bottom of the fixing bolts is threadedly connected with the threaded holes, the bottom of the cover plate is provided with limiting holes on both sides, and the two limiting holes are respectively sleeved on the surfaces of the first limiting rod and the second limiting rod, the inner cavity of the cover plate is provided with a movable groove, the inner cavity of the movable groove is provided with a limiting plate, the connection between the top of the limiting plate and the movable groove is provided with a spring, the bottom of the limiting plate is provided with a connecting rod, the A pressing plate is provided at the bottom of the connecting rod. When the fireproof insulation board needs to be installed on the wall, the frame is first fixed to the wall. At this time, the first fireproof insulation board and the second fireproof insulation board are respectively sleeved on the first limiting rod and the second limiting rod. The first limiting groove on the left side of the first fireproof insulation board is engaged with the protrusion, and the second limiting groove on the right side of the second fireproof insulation board is engaged with the protrusion. The first fireproof insulation board and the second fireproof insulation board can be fixed. At this time, it is only necessary to stack the first fireproof insulation board and the second fireproof insulation board in sequence and sleeve them on the first limiting rod. The limit rod and the second limit rod can be used. After the first fireproof insulation board and the second fireproof insulation board are installed, the cover plate is covered on the frame, and the cover plate is initially fixed by the first limit rod and the second limit rod in cooperation with the limit hole. At this time, the cover plate is fixed by the fixing bolts in cooperation with the threaded holes. After the cover plate is covered on the frame, the limit plate is driven downward by the inertia of the spring in the movable groove, the connecting rod is driven downward by the limit plate, and the pressure plate is driven downward by the connecting rod, so as to increase the stability of the first fireproof insulation board and the second fireproof insulation board.

[0006] The utility model provides a fireproof and heat-insulating building exterior wall, wherein the length of the cover plate is consistent with the length of the frame, and the limiting holes on both sides of the bottom of the cover plate are in close contact with the first limiting rod and the second limiting rod respectively.

[0007] The utility model provides a fireproof and heat-insulating building exterior wall, wherein the connection points between the two sides of the bottom of the inner cavity of the skeleton and the first limiting rod and the second limiting rod are fixedly connected by welding, and the first limiting rod and the second limiting rod are centrally symmetrically arranged with respect to the skeleton.

[0008] The utility model provides a fireproof and heat-insulating building exterior wall, wherein the number of the movable grooves is four, and the four movable grooves are arranged at equal distances on the bottom of the cover plate.

[0009] The utility model provides a fireproof and heat-insulating building exterior wall, wherein the number of the first fireproof and heat-insulating boards and the second fireproof and heat-insulating boards are both three, and the three first fireproof and heat-insulating boards and the second fireproof and heat-insulating boards are arranged in a superimposed form.

[0010] The utility model provides a fireproof and heat-insulating building exterior wall, wherein the top and bottom of the connecting rod are fixedly connected to the connection points of the limiting plate and the pressing plate by welding, and the connecting rod is located at the center of the side corresponding to the limiting plate and the pressing plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. When the fireproof insulation board needs to be installed on the wall, the frame is first fixed to the wall. At this time, the first fireproof insulation board and the second fireproof insulation board are respectively sleeved on the first limiting rod and the second limiting rod. The first limiting groove on the left side of the first fireproof insulation board is engaged with the protrusion, and the second limiting groove on the right side of the second fireproof insulation board is engaged with the protrusion. The first fireproof insulation board and the second fireproof insulation board can be fixed. At this time, it is only necessary to stack the first fireproof insulation board and the second fireproof insulation board in sequence and sleeve them on the first limiting rod and The second limit rod can be used. After the first fireproof insulation board and the second fireproof insulation board are installed, the cover plate is covered on the frame, and the cover plate is initially fixed by the first limit rod and the second limit rod in cooperation with the limit hole. At this time, the cover plate is fixed by the fixing bolts in cooperation with the threaded holes. After the cover plate is covered on the frame, the limit plate is driven downward by the inertia of the spring in the movable groove, the connecting rod is driven downward by the limit plate, and the pressure plate is driven downward by the connecting rod, so as to increase the stability of the first fireproof insulation board and the second fireproof insulation board. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the cover plate of the utility model before installation;

[0016] Figure 3 This is a schematic diagram of the skeleton structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the cover plate of the utility model when viewed from above;

[0018] Figure 5 For this utility model Figure 4A schematic diagram of the partially enlarged structure at center A;

[0019] Figure 6 This is a schematic diagram of the structure of the first fireproof and heat-insulating board of the utility model;

[0020] Figure 7 This is a schematic diagram of the structure of the second fireproof and heat-insulating board of the utility model.

[0021] In the figure: 1. wall; 2. frame; 3. first fireproof insulation board; 4. cover plate; 5. second fireproof insulation board; 6. fixing bolt; 7. first limit rod; 8. second limit rod; 9. bump; 10. threaded hole; 11. limit hole; 12. spring; 13. movable groove; 14. connecting rod; 15. pressure plate; 16. limit plate; 17. first limit groove; 18. second limit groove. DETAILED DESCRIPTION

[0022] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not necessary. In addition, in order to simplify the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0023] See also Figure 1-7The utility model of the fireproof and heat-insulating building exterior wall comprises a wall body 1, a frame 2 is arranged on the surface of the wall body 1, a first limiting rod 7 and a second limiting rod 8 are respectively arranged on both sides of the bottom of the inner cavity of the frame 2, and a protrusion 9 is arranged on both sides of the frame 2. A first fireproof and heat-insulating board 3 is arranged on the surface of the first limiting rod 7, and a second fireproof and heat-insulating board 5 is sleeved on the surface of the second limiting rod 8. A first limiting groove 17 is opened on the left side of the first fireproof and heat-insulating board 3, and the inner cavity of the first limiting groove 17 is clamped with the protrusion 9, and a second limiting groove 18 is opened on the right side of the second fireproof and heat-insulating board 5, and the inner cavity of the second limiting groove 18 is clamped with the protrusion 9, and the frame 2 Threaded holes 10 are provided on both sides of the top, a cover plate 4 is provided on the top of the frame 2, fixing bolts 6 are sleeved on both sides of the inner cavity of the cover plate 4, the bottom of the fixing bolts 6 are threadedly connected to the threaded holes 10, limiting holes 11 are provided on both sides of the bottom of the cover plate 4, and the two limiting holes 11 are respectively sleeved on the surfaces of the first limiting rod 7 and the second limiting rod 8, a movable groove 13 is provided in the inner cavity of the cover plate 4, a limiting plate 16 is provided in the inner cavity of the movable groove 13, a spring 12 is provided at the connection between the top of the limiting plate 16 and the movable groove 13, a connecting rod 14 is provided at the bottom of the limiting plate 16, and a pressing plate 15 is provided at the bottom of the connecting rod 14. When the utility model needs to install the fireproof insulation board on the wall 1, the frame 2 is first fixed on the wall 1. At this time, the first fireproof insulation board 3 and the second fireproof insulation board 5 are respectively sleeved on the first limiting rod 7 and the second limiting rod 8. The first limiting groove 17 on the left side of the first fireproof insulation board 3 is clamped with the protrusion 9, and the second limiting groove 18 on the right side of the second fireproof insulation board 5 is clamped with the protrusion 9. The first fireproof insulation board 3 and the second fireproof insulation board 5 can be fixed. At this time, it is only necessary to stack the first fireproof insulation board 3 and the second fireproof insulation board 5 in sequence and sleeve them on the first limiting rod 7 and the second limiting rod 8. That is, after the first fireproof insulation board 3 and the second fireproof insulation board 5 are installed, the cover plate 4 is covered on the frame 2, and the cover plate 4 is initially fixed by the first limit rod 7 and the second limit rod 8 in cooperation with the limit hole 11. At this time, the cover plate 4 is fixed by the fixing bolt 6 in cooperation with the threaded hole 10. After the cover plate 4 is covered on the frame 2, the limit plate 16 is driven downward by the inertia of the spring 12 in the movable groove 13, and the connecting rod 14 is driven downward by the limit plate 16, and the pressure plate 15 is driven downward by the connecting rod 14, so as to increase the stability of the first fireproof insulation board 3 and the second fireproof insulation board 5.

[0024] The length of the cover plate 4 is consistent with that of the frame 2 , and the limiting holes 11 on both sides of the bottom of the cover plate 4 are in close contact with the first limiting rod 7 and the second limiting rod 8 respectively.

[0025] The connection points between the two sides of the bottom of the inner cavity of the skeleton 2 and the first limiting rod 7 and the second limiting rod 8 are fixedly connected by welding, and the first limiting rod 7 and the second limiting rod 8 are centrally symmetrically arranged with respect to the skeleton 2 .

[0026] The number of the movable grooves 13 is four, and the four movable grooves 13 are equidistantly arranged at the bottom of the cover plate 4 .

[0027] The number of the first fireproof heat-insulating board 3 and the number of the second fireproof heat-insulating board 5 are both three, and the three first fireproof heat-insulating boards 3 and the second fireproof heat-insulating boards 5 are arranged in a stacked form.

[0028] The top and bottom of the connecting rod 14 are fixedly connected to the connection points of the limiting plate 16 and the pressing plate 15 by welding, and the connecting rod 14 is located at the center of the side corresponding to the limiting plate 16 and the pressing plate 15.

[0029] When using the utility model: when it is necessary to install the fireproof insulation board on the wall 1, first fix the frame 2 on the wall 1, then the first fireproof insulation board 3 and the second fireproof insulation board 5 are respectively sleeved on the first limiting rod 7 and the second limiting rod 8, and the first limiting groove 17 on the left side of the first fireproof insulation board 3 is clamped with the protrusion 9, and the second limiting groove 18 on the right side of the second fireproof insulation board 5 is clamped with the protrusion 9, so that the first fireproof insulation board 3 and the second fireproof insulation board 5 can be fixed. At this time, it is only necessary to stack the first fireproof insulation board 3 and the second fireproof insulation board 5 in sequence on the first limiting rod 7 and the second limiting rod 8, after the first fireproof insulation board 3 and the second fireproof insulation board 5 are installed, the cover plate 4 is covered on the frame 2, and the cover plate 4 is initially fixed by the first limit rod 7 and the second limit rod 8 in cooperation with the limit hole 11. At this time, the cover plate 4 is fixed by the fixing bolt 6 in cooperation with the threaded hole 10. After the cover plate 4 is covered on the frame 2, the limit plate 16 is driven downward by the inertia of the spring 12 in the movable groove 13, and the connecting rod 14 is driven downward by the limit plate 16, and the pressure plate 15 is driven downward by the connecting rod 14, so as to increase the stability of the first fireproof insulation board 3 and the second fireproof insulation board 5.

[0030] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A fireproof and heat-insulating building exterior wall, comprising a wall body (1), characterized in that: The surface of the wall (1) is provided with a frame (2), and the two sides of the bottom of the inner cavity of the frame (2) are respectively provided with a first limiting rod (7) and a second limiting rod (8), and the two sides of the frame (2) are provided with a protrusion (9), and the surface of the first limiting rod (7) is provided with a first fireproof insulation board (3), and the surface of the second limiting rod (8) is sleeved with a second fireproof insulation board (5), and the left side of the first fireproof insulation board (3) is provided with a first limiting groove (17), and the inner cavity of the first limiting groove (17) is clamped with the protrusion (9), and the right side of the second fireproof insulation board (5) is provided with a second limiting groove (18), and the inner cavity of the second limiting groove (18) is clamped with the protrusion (9), and the two sides of the top of the frame (2) are provided with threaded holes (10 ), a cover plate (4) is provided on the top of the frame (2), fixing bolts (6) are sleeved on both sides of the inner cavity of the cover plate (4), the bottom of the fixing bolts (6) are threadedly connected to the threaded holes (10), limiting holes (11) are provided on both sides of the bottom of the cover plate (4), and the two limiting holes (11) are respectively sleeved on the surfaces of the first limiting rod (7) and the second limiting rod (8), a movable groove (13) is provided in the inner cavity of the cover plate (4), a limiting plate (16) is provided in the inner cavity of the movable groove (13), a spring (12) is provided at the connection between the top of the limiting plate (16) and the movable groove (13), a connecting rod (14) is provided at the bottom of the limiting plate (16), and a pressure plate (15) is provided at the bottom of the connecting rod (14).

2. A fireproof and heat-insulating building exterior wall according to claim 1, characterized in that: The length of the cover plate (4) is consistent with the length of the frame (2), and the limiting holes (11) on both sides of the bottom of the cover plate (4) are in close contact with the first limiting rod (7) and the second limiting rod (8) respectively.

3. A fireproof and heat-insulating building exterior wall according to claim 1, characterized in that: The connection points between the two sides of the bottom of the inner cavity of the skeleton (2) and the first limiting rod (7) and the second limiting rod (8) are fixedly connected by welding, and the first limiting rod (7) and the second limiting rod (8) are centrally symmetrically arranged with respect to the skeleton (2).

4. The fireproof and heat-insulating exterior wall of a building according to claim 1, characterized in that: The number of the movable grooves (13) is four, and the four movable grooves (13) are arranged at equal distances on the bottom of the cover plate (4).

5. The fireproof and heat-insulating exterior wall of a building according to claim 1, characterized in that: The number of the first fireproof heat-insulating board (3) and the number of the second fireproof heat-insulating board (5) are both three, and the three first fireproof heat-insulating boards (3) and the three second fireproof heat-insulating boards (5) are arranged in a stacked form.

6. The fireproof and heat-insulating exterior wall of a building according to claim 1, characterized in that: The top and bottom of the connecting rod (14) are fixedly connected to the limiting plate (16) and the pressing plate (15) by welding, and the connecting rod (14) is located at the center of the side corresponding to the limiting plate (16) and the pressing plate (15).

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