Rapid construction firewall

Abstract

The utility model provides a quick construction firewall which comprises a firewall body, auxiliary fireproof assemblies are symmetrically arranged on the front end face and the rear end face of the firewall body, a splicing assembly is arranged on the side edge of the firewall body, in the process of assembling the firewall body, the firewall body is firstly placed on the upper end face of a supporting base, at the moment, a limiting baffle can limit the firewall body, and then the firewall body is assembled. According to the fireproof wall, the fireproof wall bodies are arranged in the splicing inserting grooves, the situation that the fireproof wall bodies deviate front and back is avoided, then the splicing inserting strips are vertically inserted into the splicing inserting grooves so that the connecting positions of the multiple fireproof wall bodies can be fixedly connected, finally, the mounting bolts are fixed into the mounting through holes and the fixing through holes in a penetrating and inserting mode, and the fireproof wall bodies and the splicing inserting strips can be fixed at the same time; and the fireproof layers can further improve the fireproof capability of the front end face and the rear end face of the fireproof wall body, so that the fireproof wall body is better in fireproof and flame-retardant capability.

Description

Technical Field

[0001] The utility model relates to the technical field of firewalls, in particular to a fast-construction firewall. Background Art

[0002] A fire wall refers to a non-combustible wall with a fire resistance limit of not less than 3 hours that prevents the spread of fire to adjacent areas. It is an important partition component used to divide fire zones or prevent the spread of fire between buildings. It can effectively confine the fire to a certain space in the early stages of a fire and during the fire-fighting process, and block the fire from spreading from one side of the fire wall to the other side, playing an important role in reducing fire losses.

[0003] Publication number "CN214461372U" provides an assembled fire wall body, which is assembled into a fire wall body using wind-resistant columns and splicing plates. The operation is simple and quick. At the same time, a number of splicing plates are connected by fixed rods to reduce the possibility of displacement between the splicing plates; the splicing plates are stably connected to the wind-resistant columns using limiting rods to reduce the possibility of displacement between the splicing plates and the wind-resistant columns.

[0004] However, the above technical solutions and the prior art have the following defects:

[0005] Firstly, although the assembled fire wall body has the ability to be disassembled and assembled in parts, the steps in the disassembly and assembly process of the fire wall body are relatively cumbersome. In addition, since the wind-resistant column is arranged on the base through an adhesive such as mortar, this connection method requires several days of waiting for the adhesive to solidify before the next assembly operation can be carried out. Therefore, the construction period is long in the actual construction process, and the fire wall body cannot be constructed quickly. Secondly, the fire-retardant ability of the splicing plate in the fire wall body needs to be further improved. Utility Model Content

[0006] The utility model aims to provide a fast-construction fire wall to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A fast-construction fire wall comprises a fire wall body and a supporting base, wherein the supporting base is installed at the bottom of the fire wall body, auxiliary fire protection components are symmetrically arranged on the front and rear end surfaces of the fire wall body, and the auxiliary fire protection components are used to further improve the fire resistance and flame retardancy of the fire wall body, and the side of the fire wall body is provided with a splicing component, and the splicing component is used to quickly assemble the fire wall body.

[0009] Preferably, the splicing assembly includes a limit baffle, a splicing strip and a splicing slot. The limit baffle is symmetrically fixedly connected to the front and rear sides of the upper end face of the support base. The left and right end faces of the fire wall body are symmetrically provided with splicing slots, and the splicing strip is inserted into the splicing slot.

[0010] Preferably, the auxiliary fire protection component includes a flame retardant layer and a fireproof layer, the flame retardant layer is symmetrically arranged on the front and rear end surfaces of the fire protection body, the front end surface of the flame retardant layer is arranged on the fireproof layer, and the filling cavity is symmetrically opened on the front and rear end surfaces of the fire protection body.

[0011] Preferably, the filling cavity is filled with flame-retardant filler, and the material of the flame-retardant filler is environmentally friendly flame retardant, a top cover plate is installed on the upper end surface of the fire wall body, and the top cover plate is a detachable structure, the flame-retardant layer material is a flame-retardant board, and the fireproof layer material is a fireproof composite board.

[0012] Preferably, mounting through holes are symmetrically opened on the left and right sides inside the limit baffle, mounting bolts are installed inside the mounting through holes, and the mounting bolts are made of high temperature resistant bolts.

[0013] Preferably, fixing holes are symmetrically opened on the left and right sides inside the support base, and the first lifting rings are symmetrically fixedly connected to the left and right sides of the upper end surface of the fire wall body, and the support base is made of fire-resistant steel.

[0014] Preferably, the splicing insert is matched with the splicing slot, a second lifting ring is fixedly connected to the upper end surface of the splicing insert, and the splicing insert is made of fire-resistant steel.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. During the assembly of the firewall body, first place the firewall body on the upper end surface of the support base. At this time, the limit baffle will limit the firewall body to prevent the firewall body from shifting forward and backward. Then, vertically insert the splicing strips into the splicing slots to fix the connections of multiple firewall bodies. Finally, insert the mounting bolts into the mounting through holes and the fixing through holes to fix the firewall body and the splicing strips at the same time. Otherwise, the firewall body can be disassembled separately, so as to quickly install and disassemble the firewall body.

[0017] 2. By setting up a flame retardant layer, the flame retardant and fire resistance of the front and rear end surfaces of the fire wall body can be further improved, and the fireproof layer can further improve the fireproof ability of the front and rear ends of the fire wall body, and the flame retardant filler in the filling cavity can also further improve the fireproof ability of the fire wall body itself, thereby making the fire wall body better in terms of fire resistance and flame retardancy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 It is a structural diagram of the auxiliary fire protection component and the splicing component in the utility model;

[0020] Figure 3 It is a top view of the auxiliary fire protection component and the splicing component in the utility model;

[0021] Figure 4 This is a structural diagram of the auxiliary fire protection component in the utility model;

[0022] Figure 5 This is a structural diagram of the support base in the utility model;

[0023] Figure 6 It is a structural diagram of the fire wall body in the utility model.

[0024] In the figure: 1. Fire wall body; 11. First lifting ring; 2. Support base; 21. Fixing hole; 3. Auxiliary fire protection assembly; 31. Flame retardant layer; 32. Fire protection layer; 33. Top cover plate; 34. Flame retardant filler; 35. Filling cavity; 4. Splicing assembly; 41. Limit baffle; 42. Splicing strip; 421. Second lifting ring; 43. Splicing slot; 44. Mounting bolt; 45. Mounting through hole. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-6 , the utility model provides a technical solution:

[0027] Embodiment 1:

[0028] A fast-construction fire wall comprises a fire wall body 1 and a support base 2. The support base 2 is installed at the bottom of the fire wall body 1. The support base 2 is made of fire-resistant steel. The support base 2 made of fire-resistant steel can not only support the fire wall body 1, but also has fire prevention ability. Fixing holes 21 are symmetrically opened on the left and right sides of the support base 2. The fixing holes 21 are convenient for installers to install and fix the support base 2 with the help of external expansion bolts, so as to ensure the stability of the support base 2. The first lifting rings 11 are symmetrically fixedly connected on the left and right sides of the upper end surface of the fire wall body 1. The first lifting rings 11 are convenient for installers to lift, assemble or disassemble the fire wall body 1 with the help of external lifting equipment.

[0029] Auxiliary fire protection components 3 are symmetrically arranged on the front and rear ends of the fire wall body 1, and the auxiliary fire protection components 3 are used to further improve the fire resistance and flame retardancy of the fire wall body 1. Splicing components 4 are arranged on the side of the fire wall body 1, and the splicing components 4 are used to quickly assemble the fire wall body 1.

[0030] The splicing assembly 4 includes a limit baffle 41, a splicing strip 42 and a splicing slot 43. The limit baffle 41 is symmetrically fixedly connected to the front and rear sides of the upper end face of the support base 2. The limit baffle 41 and the support base 2 are an integrated structure. The material of the limit baffle 41 is the same as that of the support base 2. The limit baffle 41 can limit the firewall body 1 placed on the upper end face of the support base 2. The left and right end faces of the firewall body 1 are symmetrically provided with splicing slots 43. The splicing strip 42 matches the splicing slot 43. The splicing slot 43 facilitates the vertical insertion of the splicing strip 42 into the interior of the firewall body 1 for combined assembly.

[0031] A splicing strip 42 is inserted inside the splicing slot 43. The splicing strip 42 is in the shape of an I-shaped splicing strip 42. The splicing strip 42 in the shape of an I-shaped splicing strip 42 has better connection stability. The splicing strip 42 is made of fire-resistant steel. The splicing strip 42 made of fire-resistant steel has fire resistance and avoids easy collapse in a fire environment. The upper end surface of the splicing strip 42 is fixedly connected with a second lifting ring 421. The second lifting ring 421 facilitates the installer to lift the splicing strip 42 with the help of external lifting equipment. The limit baffle 41 has installation through holes 421 symmetrically opened on the left and right sides. 5. The installation through hole 45 facilitates the installation bolt 44 to be inserted into the inside of the limit baffle 41. A fixing through hole is opened on the lower side of the splicing strip 42, and the fixing through hole matches the installation bolt 44. The fixing through hole facilitates the installation bolt 44 to be inserted into the inside of the splicing strip 42 to fix it. The installation through hole 45 is installed with the installation bolt 44, and the material of the installation bolt 44 is a high-temperature resistant bolt. The installation bolt 44 made of high-temperature resistant bolts can not only fix the assembled fire wall body 1 and the splicing strip 42, but also has high-temperature resistant fireproof ability.

[0032] Embodiment 2:

[0033] On the basis of Example 1, in this embodiment, by setting the flame retardant layer 31, the flame retardant and fire resistance of the front and rear end surfaces of the fire wall body 1 can be further improved, and the fireproof layer 32 can further improve the fireproof ability of the front and rear ends of the fire wall body 1, and the flame retardant filler 34 in the filling cavity 35 can also further improve the fireproof ability of the fire wall body 1 itself, thereby making the fire wall body 1 better in terms of fireproof and flame retardant ability.

[0034] The auxiliary fireproofing component 3 includes a flame retardant layer 31 and a fireproof layer 32. The flame retardant layer 31 is symmetrically arranged on the front and rear end surfaces of the fireproofing body 1. The material of the flame retardant layer 31 is a flame retardant board. The flame retardant layer 31 made of the flame retardant board further improves the flame retardancy and fire resistance of the front and rear end surfaces of the fireproofing body 1. The front end surface of the flame retardant layer 31 is provided with a fireproofing layer 32. The material of the fireproofing layer 32 is a fireproofing composite board. The fireproofing layer 32 made of the fireproofing composite board further improves the fireproofing ability of the front and rear ends of the fireproofing body 1. Filling cavities 35 are symmetrically opened on the front and rear end surfaces of the fireproofing body 1. The filling cavity 35 facilitates the filling of the flame retardant filler 34 on the front and rear end surfaces of the fireproofing body 1.

[0035] The filling cavity 35 is filled with a flame retardant filler 34, and the material of the flame retardant filler 34 is an environmentally friendly flame retardant. The flame retardant filler 34 made of the environmentally friendly flame retardant is halogen-free, low-smoke, and low-toxic while having excellent flame retardancy, and is environmentally friendly to use. A top cover plate 33 is installed on the upper end surface of the fire wall body 1, and the top cover plate 33 is a detachable structure. The top cover plate 33 can seal the upper end of the filling cavity 35 to prevent the flame retardant filler 34 from being directly exposed to the outside and affecting its service life. The material of the top cover plate 33 is a fireproof board, and the top cover plate 33 made of a fireproof board has good fire resistance.

[0036] Working principle: When it is necessary to assemble the fire wall body 1, the installer first places the multiple support bases 2 horizontally at the specified position on the ground, and then can place the multiple fire wall bodies 1 on the upper end surface of the support base 2 respectively. At this time, the multiple limit baffles 41 will limit the multiple fire wall bodies 1 to prevent the fire wall bodies 1 from being offset forward and backward. After the multiple fire wall bodies 1 are placed and spliced, the multiple splicing strips 42 can be vertically inserted into the multiple splicing slots 43 respectively, so that the multiple splicing strips 42 can connect the multiple fire wall bodies 1. When the multiple splicing strips 42 are inserted in place, the multiple mounting bolts 44 are respectively inserted and fixed in the mounting through holes 45 and the fixing through holes with the help of external wrenches, so that the multiple mounting bolts 44 can fix the multiple splicing strips 42 and the fire wall body 1. When the external expansion bolts and the fixing holes 2 are used, After the multiple support bases 2 are installed and fixed respectively, the multiple support bases 2 can be prevented from being displaced during use; when the fire wall body 1 needs to be disassembled, the installer first disassembles the multiple installation bolts 44 respectively, and then pulls and disassembles the multiple splicing strips 42 respectively, and then the multiple fire wall bodies 1 can be pulled and disassembled respectively, so as to quickly disassemble and assemble the multiple fire wall bodies 1; during the use of the fire wall body 1, the flame retardant layer 31 made of the flame retardant board can further improve the flame retardant and fire resistance of the front and rear end surfaces of the fire wall body 1, and the fire retardant layer 32 made of the fireproof composite board can further improve the fire resistance of the front and rear ends of the fire wall body 1, and the flame retardant filler 34 in the filling cavity 35 can also further improve the fire resistance of the fire wall body 1 itself, so that the fire wall body 1 has better fire resistance and flame retardant ability.

[0037] Although 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

1. A fast-construction fire wall, comprising a fire wall body (1) and a supporting base (2), characterized in that: A support base (2) is installed at the bottom of the fire wall body (1); auxiliary fire protection components (3) are symmetrically arranged on the front and rear ends of the fire wall body (1); and the auxiliary fire protection components (3) are used to further improve the fire resistance and flame retardancy of the fire wall body (1); and a splicing component (4) is arranged on the side of the fire wall body (1); and the splicing component (4) is used to quickly assemble the fire wall body (1).

2. A rapid construction fire wall according to claim 1, characterized in that: The splicing assembly (4) comprises a limit baffle (41), a splicing insert (42) and a splicing slot (43); the limit baffle (41) is symmetrically fixedly connected to the front and rear sides of the upper end face of the support base (2); the left and right end faces of the fire wall body (1) are symmetrically provided with splicing slots (43); and the splicing insert (42) is inserted into the splicing slot (43).

3. The rapid construction fire wall according to claim 1, characterized in that: The auxiliary fire protection component (3) comprises a flame retardant layer (31) and a fireproof layer (32); the flame retardant layer (31) is symmetrically arranged on the front and rear end surfaces of the fire protection body (1); the fireproof layer (32) is arranged on the front end surface of the flame retardant layer (31); and the filling cavity (35) is symmetrically opened on the front and rear end surfaces of the fire protection body (1).

4. A rapid construction fire wall according to claim 3, characterized in that: The filling cavity (35) is filled with a flame retardant filler (34), and the material of the flame retardant filler (34) is an environmentally friendly flame retardant. The upper end surface of the fire wall body (1) is installed with a top cover plate (33), and the top cover plate (33) is a detachable structure. The material of the flame retardant layer (31) is a flame retardant board, and the material of the fireproof layer (32) is a fireproof composite board.

5. The rapid construction fire wall according to claim 2, characterized in that: The limit baffle (41) has mounting through holes (45) symmetrically formed on the left and right sides thereof. Mounting bolts (44) are mounted inside the mounting through holes (45), and the mounting bolts (44) are made of high temperature resistant bolts.

6. The rapid construction fire wall according to claim 1, characterized in that: The support base (2) is symmetrically provided with fixing holes (21) on both sides thereof, and the upper end surface of the fire wall body (1) is symmetrically fixedly connected with first lifting rings (11) on both sides thereof, and the support base (2) is made of fire-resistant steel.

7. The rapid construction fire wall according to claim 2, characterized in that: The splicing insert (42) matches the splicing slot (43); the upper end surface of the splicing insert (42) is fixedly connected with a second lifting ring (421); and the splicing insert (42) is made of fire-resistant steel.

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