Fabricated firewall

Abstract

The utility model relates to the field of firewalls, and discloses an assembly type firewall which comprises a first wall plate, a second wall plate is arranged at the lower end of the first wall plate, a plurality of T-shaped sliding blocks are fixedly connected to the upper surface of the first wall plate and the upper surface of the second wall plate, and T-shaped sliding grooves are formed in the lower surface of the first wall plate and the lower surface of the second wall plate. According to the firewall, through the arrangement of the T-shaped sliding blocks and the T-shaped sliding blocks, the T-shaped sliding block of the second wall plate slides into the T-shaped sliding groove of the first wall plate, so that the firewall is longitudinally assembled, then the fixing bolt is screwed into the threaded hole, one end of the fixing bolt is inserted into the first fixing groove and the second fixing groove, and then the firewall is assembled. Therefore, the plurality of first wallboards and the plurality of second wallboards are transversely mounted through the elasticity of the elastic sheets, and the mounting efficiency of the firewall can be effectively improved through the quick connection structure.

Description

Technical Field

[0001] The utility model relates to the field of firewalls, in particular to an assembled firewall. Background Art

[0002] Prefabricated fire walls are prefabricated components, usually made of metal or other fire-resistant materials, used to set up isolation fire walls inside buildings or between buildings to prevent the spread of fire and improve the overall fire safety of buildings. Prefabricated fire walls have the characteristics of easy installation, fast construction speed, and excellent fireproof performance. They can effectively isolate fires and reduce losses caused by fires.

[0003] Most of the existing firewalls do not have a structure for quick installation, so the installation of the firewall is relatively troublesome and time-consuming, which greatly prolongs the construction time. In addition, the thermal insulation performance of the existing firewalls is relatively poor when in use. Therefore, technical improvements are urgently needed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose an assembled fire wall. Compared with the existing fire walls, the fire wall has a fire-resistant coating and a coating containing fire-resistant particles, so that a fire-resistant layer can be formed when a fire occurs to slow down the spread of flames. The insulation layer is fire-resistant foam glass, and the fire-resistant foam glass is a lightweight, fire-resistant thermal insulation material with excellent thermal insulation and fire-resistant properties, thereby effectively improving the thermal insulation performance of the fire wall.

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

[0006] An assembled fire wall comprises a first wall panel, a second wall panel is arranged at the lower end of the first wall panel, a plurality of T-shaped sliding blocks are fixedly connected to the upper surfaces of the first wall panel and the second wall panel, a T-shaped sliding groove is provided on the lower surfaces of the first wall panel and the second wall panel, a first fixing groove is provided on one side outer wall of the first wall panel and the second wall panel, a second fixing groove is provided on one side inner wall of the first fixing groove close to the first wall panel and the second wall panel, a plurality of threaded holes are provided on one side outer wall of the first wall panel and the second wall panel away from the first fixing groove, a fixing bolt is arranged inside the threaded holes, a plurality of elastic sheets are fixedly connected to one end of the fixing bolt away from the first wall panel and the second wall panel, and a thermal insulation layer, a heat insulation coating and a fire-resistant coating are provided on the six side outer walls of the first wall panel and the second wall panel in sequence;

[0007] Through the above technical solution, this assembled fire wall not only has good fire prevention performance and heat insulation effect, but also is easy to install and has a stable structure. It is a fire wall design with superior performance that can effectively protect the safety of buildings and their internal facilities.

[0008] Furthermore, one end of the fixing bolt close to the first wall panel and the second wall panel is provided with an external thread, and the fixing bolt is fixedly connected to the first wall panel and the second wall panel through the external thread and the threaded hole;

[0009] Through the above technical solution, an external thread is provided on one end of the fixing bolt close to the first wall panel and the second wall panel, and the fixing bolt is fixedly connected to the first wall panel and the second wall panel through the external thread and the threaded hole, so as to better fix the fixing bolt and make installation more convenient.

[0010] Furthermore, the T-shaped sliding blocks are all engaged with the T-shaped sliding grooves;

[0011] Through the above technical solution, the T-shaped sliding blocks are engaged with the T-shaped sliding grooves, so that the first wall panel and the second wall panel can be better installed longitudinally.

[0012] Furthermore, the elastic sheet is tightly attached to the inner wall of the second fixing groove and is snap-fitted with the inner wall of one side of the first fixing groove close to the first wall panel and the second wall panel;

[0013] Through the above technical solution, the elastic sheet is tightly attached to the inner wall of the second fixing groove and is snap-fitted with the inner wall of one side of the first fixing groove close to the first wall panel and the second wall panel, so that the first wall panel and the second wall panel can be better installed horizontally.

[0014] Furthermore, the insulation layer is made of fire-resistant foam glass;

[0015] Through the above technical solution, the insulation layer is made of fire-resistant foam glass, so that the fire wall has excellent heat insulation and fire resistance.

[0016] Further, the thermal insulation coating is silicate particles;

[0017] Through the above technical solution, the heat insulation coating is silicate particles, so that the fire wall has good heat insulation performance and high temperature resistance, which can effectively reduce heat conduction.

[0018] Furthermore, the refractory coating is refractory ceramsite;

[0019] Through the above technical solution, the fire-resistant coating is refractory ceramsite, so that the fire wall has excellent fire-resistant and heat-insulating properties.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model proposes an assembled fire wall. Compared with the existing fire wall, the fire wall first slides the T-shaped slide block of the second wall panel into the T-shaped slide groove of the first wall panel through the T-shaped slide block and the T-shaped slide block, so as to assemble the fire wall longitudinally, and then screws the fixing bolt into the threaded hole, and then inserts one end of the fixing bolt into the first fixing groove and the second fixing groove, so that the elasticity of the elastic sheet enables the multiple first wall panels and the multiple second wall panels to be installed horizontally, so that the installation efficiency of the fire wall can be effectively improved through the quick connection structure.

[0022] 2. Compared with the existing firewalls, the assembled fire wall proposed by the utility model has a fire-resistant coating and a coating containing refractory particles, which can form a fire-resistant layer when a fire occurs, thereby slowing down the spread of flames. The insulation layer is fire-resistant foam glass, which is a lightweight, fire-resistant thermal insulation material with excellent thermal insulation and fire-resistant properties, thereby effectively improving the thermal insulation performance of the fire wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is an axonometric diagram of an assembled firewall proposed by the utility model;

[0024] Figure 2 This is a structural schematic diagram of an assembled fire wall proposed by the utility model;

[0025] Figure 3 A hierarchical schematic diagram of an assembled firewall proposed by the utility model;

[0026] Figure 4 The utility model is an axonometric diagram of a fixing bolt in an assembled firewall.

[0027] Legend:

[0028] 1. First wall panel; 2. First fixing groove; 3. Second fixing groove; 4. Second wall panel; 5. T-shaped slide groove; 6. Elastic sheet; 7. Fixing bolt; 8. T-shaped slide block; 9. Threaded hole; 10. Fire-resistant coating; 11. Heat-insulating coating; 12. Insulating layer; 13. External thread. DETAILED DESCRIPTION

[0029] 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.

[0030] Reference Figure 1-4, an embodiment provided by the utility model:

[0031] An assembled fire wall comprises a first wall panel 1, a second wall panel 4 is arranged at the lower end of the first wall panel 1, a plurality of T-shaped sliding blocks 8 are fixedly connected to the upper surfaces of the first wall panel 1 and the second wall panel 4, a T-shaped sliding groove 5 is provided on the lower surfaces of the first wall panel 1 and the second wall panel 4, a first fixing groove 2 is provided on one side outer wall of the first wall panel 1 and the second wall panel 4, a second fixing groove 3 is provided on the inner wall of the first fixing groove 2 close to the first wall panel 1 and the second wall panel 4, a plurality of threaded holes 9 are provided on the outer wall of the first wall panel 1 and the second wall panel 4 away from the first fixing groove 2, a fixing bolt 7 is arranged inside the threaded hole 9, a plurality of elastic sheets 6 are fixedly connected to the ends of the fixing bolt 7 away from the first wall panel 1 and the second wall panel 4, and a thermal insulation layer 12, a heat insulation coating 11, and a fire-resistant coating 10 are sequentially provided on the six side outer walls of the first wall panel 1 and the second wall panel 4;

[0032] This assembled fire wall not only has good fire prevention and heat insulation effects, but also is easy to install and has a stable structure. It is a fire wall design with superior performance that can effectively protect the safety of buildings and their internal facilities.

[0033] An external thread 13 is provided at one end of the fixing bolt 7 close to the first wall panel 1 and the second wall panel 4, and the fixing bolt 7 is fixedly connected to the first wall panel 1 and the second wall panel 4 through the external thread 13 and the threaded hole 9. An external thread 13 is provided at one end of the fixing bolt 7 close to the first wall panel 1 and the second wall panel 4, and the fixing bolt 7 is fixedly connected to the first wall panel 1 and the second wall panel 4 through the external thread 13 and the threaded hole 9, so as to better fix the fixing bolt 7 and make installation more convenient.

[0034] The T-shaped sliders 8 are all snap-fitted with the T-shaped slide grooves 5, and the T-shaped sliders 8 are all snap-fitted with the T-shaped slide grooves 5, so that the first wall panel 1 and the second wall panel 4 can be better installed longitudinally, and the elastic sheet 6 is tightly fitted with the inner wall of the second fixed groove 3 and snap-fitted with the inner wall of the first fixed groove 2 on one side close to the first wall panel 1 and the second wall panel 4, and the elastic sheet 6 is tightly fitted with the inner wall of the second fixed groove 3 and snap-fitted with the inner wall of the first fixed groove 2 on one side close to the first wall panel 1 and the second wall panel 4, so that the first wall panel 1 and the second wall panel 4 can be better installed horizontally.

[0035] The thermal insulation layer 12 is made of refractory foam glass. By making the thermal insulation layer 12 of refractory foam glass, the fire wall has excellent thermal insulation and fire resistance. The thermal insulation coating 11 is silicate particles. By making the thermal insulation coating 11 of silicate particles, the fire wall has good thermal insulation and high temperature resistance and can effectively reduce heat conduction. The refractory coating 10 is refractory expanded clay. By making the refractory coating 10 of refractory expanded clay, the fire wall has excellent fire resistance and thermal insulation.

[0036] Working principle: When assembling the fire wall, the T-shaped slider 8 of the second wall panel 4 is slid into the T-shaped slide groove 5 of the first wall panel 1, so that the fire wall is assembled longitudinally, and then the fixing bolt 7 is screwed into the threaded hole 9, and then one end of the fixing bolt 7 is inserted into the first fixing groove 2 and the second fixing groove 3, so that the elasticity of the elastic sheet 6 enables the multiple first wall panels 1 and the multiple second wall panels 4 to be installed horizontally. When used later, through the fire-resistant coating 10, through the coating containing fire-resistant particles, a fire-resistant layer can be formed when a fire occurs to slow down the spread of flames. The thermal insulation layer 12 is fire-resistant foam glass, and the fire-resistant foam glass is a lightweight, fire-resistant thermal insulation material with excellent thermal insulation and fire resistance. The thermal insulation performance of the fire wall can be effectively improved. The thermal insulation coating 11 is set, and the coating containing thermal insulation particles can reduce the conduction of heat during a fire and protect the structure of the fire wall.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An assembled fire wall, comprising a first wall panel (1), characterized in that: A second wall panel (4) is arranged at the lower end of the first wall panel (1); a plurality of T-shaped sliding blocks (8) are fixedly connected to the upper surfaces of the first wall panel (1) and the second wall panel (4); a T-shaped sliding groove (5) is provided on the lower surfaces of the first wall panel (1) and the second wall panel (4); a first fixing groove (2) is provided on one outer wall of the first wall panel (1) and the second wall panel (4); a second fixing groove (2) is provided on the inner wall of one side of the first fixing groove (2) close to the first wall panel (1) and the second wall panel (4); A groove (3), a plurality of threaded holes (9) are provided on the outer walls of the first wall panel (1) and the second wall panel (4) on one side away from the first fixing groove (2), a fixing bolt (7) is provided inside the threaded hole (9), a plurality of elastic sheets (6) are fixedly connected to the ends of the fixing bolts (7) away from the first wall panel (1) and the second wall panel (4), and a thermal insulation layer (12), a heat insulation coating (11), and a fire-resistant coating (10) are provided on the six outer walls of the first wall panel (1) and the second wall panel (4) in sequence.

2. The assembled firewall according to claim 1, characterized in that: An end of the fixing bolt (7) close to the first wall panel (1) and the second wall panel (4) is provided with an external thread (13), and the fixing bolt (7) is fixedly connected to the first wall panel (1) and the second wall panel (4) via the external thread (13) and the threaded hole (9).

3. The assembled fire wall according to claim 1, characterized in that: The T-shaped sliding blocks (8) are all engaged with the T-shaped sliding grooves (5).

4. The assembled fire wall according to claim 1, characterized in that: The elastic sheet (6) is tightly attached to the inner wall of the second fixing groove (3) and is snap-fitted with the inner wall of one side of the first fixing groove (2) close to the first wall panel (1) and the second wall panel (4).

5. The assembled fire wall according to claim 1, characterized in that: The thermal insulation layer (12) is made of fire-resistant foam glass.

6. The assembled fire wall according to claim 1, characterized in that: The heat-insulating coating (11) is silicate particles.

7. The assembled fire wall according to claim 1, characterized in that: The refractory coating (10) is refractory ceramsite.

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