CN219261401U

CN219261401U - Building firewall structure

Info

Publication number: CN219261401U
Application number: CN202222536116.XU
Authority: CN
Inventors: 杨建彬; 郑楠
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-06-27
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses a building firewall structure, which comprises a base wall body and a fireproof plate, wherein the base wall body is provided with a base wall body; the wall surface of the base wall body is provided with a fixed frame, and the fixed frame is provided with a quick-dismantling piece for fixing the fireproof plate; the quick-dismantling piece comprises a connecting column fixedly arranged on the fixed frame, an adjusting column is rotatably arranged at one end of the connecting column far away from the fixed frame, and a limiting lock head is arranged at the side wall of one end of the adjusting column far away from the connecting column; the base wall body terminal surface has seted up a plurality of and has linked up post assorted linking hole, and linking hole one end has been seted up with spacing tapered end assorted locking hole, and linking hole lateral wall has seted up the linking spout that supplies spacing tapered end to pass along its length direction, has filled the fire prevention block in the locking hole. The utility model can realize the rapid disassembly of the fireproof plate after installation, thereby facilitating the maintenance and overhaul of the firewall.

Description

Building firewall structure

Technical Field

The utility model relates to the technical field of building fireproof, in particular to a building firewall structure.

Background

The fire wall is composed of a non-combustible body, and the fire resistance limit is not lower than 3h. To reduce or avoid the thermal radiation hazard to buildings, structures, equipment and to prevent fire spread, vertical partitions are provided or walls with fire resistance are provided directly on the building foundation or on reinforced concrete frames.

The common means of the construction of preventing wall at present is to install the PLASTIC LAMINATED on existing wall body, but the PLASTIC LAMINATED on the present prevents the fire-retardant lamella on it generally has the problem of dismantling the difficulty after the installation to influence the maintenance of preventing wall and overhaul.

Based on this, a building firewall structure is proposed to solve the above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a building firewall structure which is convenient for detaching a fireproof plate and further convenient for maintaining and overhauling the firewall.

In order to solve the technical problems, the utility model provides a building firewall structure, which comprises a base wall body and a fireproof plate, wherein a fixed frame is arranged on the base wall body, a quick-dismantling part for fixing the fireproof plate is arranged on the fixed frame, the quick-dismantling part comprises a connecting column fixedly arranged on the fixed frame, an adjusting column is rotatably arranged at one end, far away from the fixed frame, of the connecting column, a limit lock head is arranged at one end side wall, far away from the connecting column, of the adjusting column, a plurality of connecting holes matched with the connecting column are formed in the end face of the base wall body, a locking hole matched with the limit lock head is formed in one end of the connecting hole, a connecting sliding groove for the limit lock head to penetrate is formed in the side wall of the connecting hole along the length direction of the connecting hole, and a fireproof cap is filled in the locking hole.

Further, a threaded hole is formed in one end, far away from the fixed frame, of the connecting column, and the adjusting column is installed in the threaded hole in a threaded mode.

Further, a damping rotating shaft is arranged at one end, far away from the fixed frame, of the connecting column, and the damping rotating shaft is connected with the adjusting column.

Further, an adjusting groove is formed in one end, far away from the connecting column, of the adjusting column.

Further, the fireproof cap is in magnetic adsorption connection with the adjusting column.

Furthermore, the fireproof cap and the side wall of the locking hole are provided with dismounting grooves.

Further, the fixing frame is fixedly installed on the base wall body through expansion bolts.

Compared with the prior art, the utility model has at least the following beneficial effects:

according to the utility model, through the arrangement of the quick-dismantling part, the quick-dismantling after the installation of the fireproof plate can be realized, so that the firewall is convenient to maintain and overhaul, and meanwhile, through the arrangement of the fireproof cap, the quick-dismantling part can be protected, and the possibility of failure of the quick-dismantling part due to the influence of environment caused by long-term exposure is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a building firewall in accordance with an embodiment of the present utility model;

FIG. 2 is a schematic view of a portion of a fire protection plate according to an embodiment of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 1A according to the present utility model;

FIGS. 4 (a) and 4 (b) are schematic views of two disassembling grooves according to an embodiment of the present utility model;

fig. 5 (a) and 5 (b) are schematic views showing two different installation methods of the adapter and the adjusting column, respectively, according to the embodiment of the present utility model.

Detailed Description

The construction firewall structure of the present utility model will be described in more detail with reference to the accompanying drawings, in which preferred embodiments of the present utility model are shown, it being understood that those skilled in the art can modify the utility model described herein while still achieving the advantageous effects of the utility model. Accordingly, the following description is to be construed as broadly known to those skilled in the art and not as limiting the utility model.

The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

Example 1

As shown in fig. 1 and 2, an embodiment of the present utility model provides a building firewall structure, which includes a base wall 1 and a fireproof plate 2, wherein a fixed frame 3 is installed on a wall surface of the base wall 1, a quick release member 4 for fixing the fireproof plate 2 is installed on the fixed frame 3, the quick release member 4 includes a connection post 41 fixedly installed on the fixed frame 3, and an adjusting post 42 is rotatably installed at one end of the connection post 41 away from the fixed frame 3.

Referring to fig. 3, a limiting lock 43 is installed on a side wall of one end of the adjusting column 42 away from the engaging column 41, a plurality of engaging holes 21 matched with the engaging column 41 are formed on an end surface of the base wall 1, a locking hole 22 matched with the limiting lock 43 is formed on one end of the engaging hole 21, and an engaging chute 23 for the limiting lock 43 to pass through is formed on a side wall of the engaging hole 21 along a length direction thereof.

When the fireproof plate 2 is installed, the fixed frame 3 is fixed on the base wall 1 by using the expansion screw, then the adjusting column 42 is rotated, the state of the limiting lock head 43 is adjusted, so that the limiting lock head 43 can be in butt joint with the connecting sliding groove 23 when the connecting hole 21 on the fireproof plate 2 is in butt joint with the adjusting column 42, after the limiting lock head 43 enters the connecting sliding groove 23, the fireproof plate 2 is pushed to enable the limiting lock head 43 to enter the locking hole 22, then the adjusting column 42 is rotated again, the limiting lock head 43 and the connecting sliding groove 23 are staggered, at the moment, the limiting lock head 43 is attached to the end face of the locking hole 22, and meanwhile, the end face of the fireproof plate 2 is in butt joint with the end face of the fixed frame 3, so that stable installation of the fireproof plate 2 on the base wall 1 is realized.

When the fireproof wall is maintained and the fireproof plate 2 is required to be disassembled, the adjusting column 42 is only required to be rotated, the limiting lock head 43 is parallel to the opening of the connecting chute 23, and then the fireproof plate 2 can be pulled to disassemble the fireproof plate 2, so that the operation is simple, time and labor are saved, and the fireproof wall is convenient to maintain and overhaul.

Further, in order to avoid the problem that the fireproof plate 2 is loosened or difficult to detach due to the long-term exposure of the adjusting column 42 and the limiting lock head 43 to the outside and the damage of rust, corrosion and the like caused by environmental factors, the fireproof cap 5 is filled and placed in the locking hole 22.

Specifically, the fireproof cap 5 is made of a material equal to that of the fireproof plate 2, so that the integrity of the fireproof surface is ensured, and meanwhile, for improving the installation stability of the fireproof cap 5, an installation magnet (not shown in the figure) is embedded in the fireproof cap 5, so that the installation magnet is magnetically adsorbed and connected with the adjusting column 42, as shown in fig. 2.

Preferably, when the fire protection plate 2 is detached, the fire protection cap 5 needs to be pulled out from the locking hole 22, and the fire protection plate 2 needs to be pulled, so that the fire protection cap 5 and the fire protection plate 2 are conveniently pulled, the detaching grooves 51 are formed in the inner side walls of the fire protection cap 5 and the locking hole 22, the detaching grooves 51 can be formed into a J shape as shown in fig. 2, and the hook-shaped object is used for hanging to pull the fire protection cap 5 or the fire protection plate 2.

It should be noted that the disassembling groove is not limited to the above-mentioned structure, and is not described here.

Preferably, in order to facilitate the rotation of the adjusting column 42, a disassembling groove may be provided at one end of the adjusting column 42 far from the connecting column 41, and the disassembling groove may be provided in a straight shape as shown in fig. 4 (a) or in a cross shape as shown in fig. 4 (b), so as to implement the operation by using a general tool such as a screwdriver. Of course, the shape of the dismounting groove is not limited to the two shapes, but other shapes, such as regular hexagons, are also possible, and will not be described herein.

Example two

In the second embodiment, the construction firewall structure as in the first embodiment is proposed, wherein the rotatable connection of the engagement post 41 and the adjustment post 42 is embodied as:

referring to fig. 5 (a) in combination, the end of the engagement post 41 remote from the fixed frame 3 is provided with a threaded hole 411, and the adjustment post 42 is threadedly mounted in the threaded hole 411.

When the fireproof plate 2 is installed, after the limiting lock head 43 reaches the locking hole 22, the adjusting column 42 is rotated, the limiting lock head 43 can be driven to rotate to generate dislocation with the connecting sliding groove 23, and meanwhile, the limiting lock head 43 can be driven to approach and tightly abut against the end face of the locking hole 22, so that the fireproof plate 2 is installed, and the stability after installation is excellent.

Example III

In the third embodiment, the construction firewall structure as in the first embodiment is proposed, wherein the rotatable connection of the engagement post 41 and the adjustment post 42 is embodied as:

referring to fig. 5 (b) in combination, a damping rotation shaft 44 is installed at an end of the engagement post 41 remote from the fixed frame 3, and the damping rotation shaft 44 is connected with the adjustment post 42.

When the fireproof plate 2 is installed, after the limiting lock head 43 reaches the locking hole 22, the adjusting column 42 is rotated, so that the limiting lock head 43 can be driven to rotate to generate dislocation with the connecting chute 23, and the limiting lock head 43 is attached to the end face of the locking hole 22, so that the fireproof plate 2 is installed. Due to the damping rotating shaft 44, the rotating resistance between the adjusting column 42 and the connecting column 41 can be improved, the possibility of autorotation of the adjusting column 42 due to vibration and other factors is reduced, and the installation stability of the fireproof plate 2 is improved.

In summary, compared with the prior art, the utility model has at least the following advantages:

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The building firewall structure is characterized by comprising a base wall body and a fireproof plate;

the base wall body wall surface is provided with a fixed frame, and the fixed frame is provided with a quick-dismantling piece for fixing the fireproof plate;

the quick-dismantling piece comprises a connecting column fixedly arranged on the fixed frame, an adjusting column is rotatably arranged at one end, far away from the fixed frame, of the connecting column, and a limiting lock head is arranged at the side wall of one end, far away from the connecting column, of the adjusting column;

the utility model discloses a fire prevention block, including spacing tapered end, base wall body terminal surface, the base wall body terminal surface set up a plurality of with link up post assorted linking hole, link up hole one end set up with spacing tapered end assorted locking hole, just link up hole lateral wall along its length direction set up the confession the linking spout that spacing tapered end passed, the fire prevention block has been placed in the locking hole intussuseption.

2. The building firewall according to claim 1, wherein the end of the engagement post remote from the fixed frame is provided with a threaded hole, and the adjustment post is threadedly mounted in the threaded hole.

3. The building firewall structure of claim 1, wherein a damping shaft is mounted to an end of the engagement post remote from the fixed frame, the damping shaft being connected to the adjustment post.

4. A building firewall according to any one of claims 1 to 3, wherein the end of the adjustment post remote from the engagement post is provided with an adjustment slot.

5. The building firewall construction of claim 1, wherein the fire cap is magnetically attractively coupled to the adjustment post.

6. The building firewall according to claim 1, wherein the fire cap and the locking aperture side walls are provided with dismounting grooves.

7. The building firewall construction of claim 1, wherein the fixed frame is fixedly mounted to the base wall by expansion screws.