A fire screen that is easy to install

By setting expanded graphite and a clamping rod structure on the main surface of the fireproof board, the problems of the fireproof board lacking dynamic fire protection and inconvenient installation are solved, realizing convenient installation and efficient maintenance, and improving fire resistance and fire resistance limit.

CN224514456UActive Publication Date: 2026-07-17SHANGHAI TUOTIE COMM TECH CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANGHAI TUOTIE COMM TECH CO LTD
Filing Date
2025-08-08
Publication Date
2026-07-17

Smart Images

  • Figure CN224514456U_ABST
    Figure CN224514456U_ABST
Patent Text Reader

Abstract

The utility model discloses a kind of fire stops convenient to install, apply in fire stop technical field, including fire stop main part, the front and back of fire stop main part are all provided with recess, the inside of recess is filled with intumescent graphite, the front and back of fire stop main part are all bolted with outer cladding, the outside of outer cladding and the outside of fire stop main part are flush, the bottom of fire stop main part is placed with lower clamping seat, the top of fire stop main part is provided with upper clamping seat, the top of fire stop main part is provided with mounting groove, the inside of mounting groove is provided with clamping plate. Can realize installation and dismounting convenient, simple and convenient operation, improve the maintenance and replacement efficiency of personnel, flexibility and stability are good, can have dynamic fireproof effect simultaneously, improve the fireproof performance of fire stop, increase the limit time of refractory, high practicality.
Need to check novelty before this filing date? Find Prior Art

Claims

1. A fireproof panel that is easy to install, comprising a fireproof panel body (1), characterized in that: The fireproof plate body (1) has grooves (2) on both the front and back sides. The grooves (2) are filled with expanded graphite (3). The fireproof plate body (1) has outer protective plates (4) attached to both the front and back sides. The outer side of the outer protective plate (4) is flush with the outer side of the fireproof plate body (1). The bottom of the fireproof plate body (1) has a lower bracket (5). The top of the fireproof plate body (1) has an upper bracket (6). The top of the fireproof plate body (1) has an installation groove (7). The installation groove (7) has a retaining plate (8) inside. The bottom of the retaining plate (8) and the installation groove (7) are connected by a spring fixing piece to a limit spring (9).

2. A fire screen according to claim 1, wherein: The outer protective panel (4) is made of glass wool board.

3. A readily installed fire screen according to claim 1, wherein: A pull rod (10) is installed on the front of the card plate (8), and a sliding groove (11) for cooperating with the pull rod (10) is opened on the front of the fireproof plate body (1). The other end of the pull rod (10) extends to the outside of the sliding groove (11).

4. A fire screen for easy installation according to claim 1, characterized in that: The mounting groove (7) is symmetrically equipped with guide rods (12), and the bottom of the clamping plate (8) has two guide grooves (13), with the other end of the guide rod (12) extending into the guide groove (13).

5. A fire screen for easy installation according to claim 1, characterized in that: Both the lower card holder (5) and the upper card holder (6) have mounting holes inside.

6. A readily installed fire screen according to claim 1, wherein: The limiting spring (9) is made of carbon spring steel.