CN-224232291-U - Tunnel fire disaster emergency safety channel guiding structure

Abstract

The utility model discloses a tunnel fire emergency safety channel guiding structure, which comprises a guiding board, wherein the top of the guiding board is bolted with a lifting installation mechanism, the bottom of the guiding board is provided with a guideboard, the front side of the guideboard is bolted with an indicator, the front side of the indicator is provided with an emergency flashing lamp, and the bottom of the guiding board is provided with a player, so that the problem that the height of the existing tunnel fire emergency safety channel guiding structure is mostly fixed, the smoke layer dynamic change is difficult to adapt to a fire, smoke shielding guiding identification is frequently generated, people cannot find the evacuation direction in time, the identification is only simple and static in display, no striking dynamic attractive element is needed, people are difficult to grasp in a dim light and noisy fire scene quickly, the guiding structure is mostly not provided with a protective measure, the guiding identification is extremely easily damaged in the face of secondary damage caused by the fire, and the personnel evacuation efficiency is greatly reduced.

Inventors

• CUI JIA
• Ying Houlin
• LEI ZHIQIANG
• XU ZHISHENG
• ZHANG DI
• YU XUEJUAN
• SHU XIAOFENG
• YU YANGJIAN
• FANG RUOQUAN
• ZHU YU
• CHEN YUYUAN
• LIU QIULIN

Assignees

• 江苏省交通工程建设局
• 中铁第四勘察设计院集团有限公司
• 中南大学

Dates

Publication Date

20260512

Application Date

20250424

Claims (8)

1. 1. The utility model provides a safe passageway guides structure for tunnel fire emergency, its characterized in that, safe passageway guides structure for tunnel fire emergency includes guide plate (1), the top bolt of guide plate (1) has lift installation mechanism (2), the bottom of guide plate (1) is provided with guideboard (3), the front side bolt of guideboard (3) has indicator (4), the front side of indicator (4) is provided with emergent flash light (5), the bottom of guide plate (1) is provided with player (6), the front side of guide plate (1) is provided with protection frame (7).
2. 2. The tunnel fire emergency safety aisle direction structure of claim 1, wherein the lifting installation mechanism (2) includes a pre-installed plate (201), an electric lifting assembly (202) and an installation plate (203), the bottom of the installation plate (203) is bolted to the top of the guide plate (1), the top of the installation plate (203) is bolted to the bottom of the electric lifting assembly (202), and the top of the electric lifting assembly (202) is bolted to the bottom of the pre-installed plate (201).
3. 3. The tunnel fire emergency safety passage guiding structure according to claim 1, wherein a fixing block (8) is bolted to the bottom of the guiding plate (1), and a connecting block (9) is bolted to the bottom of the fixing block (8).
4. 4. A tunnel fire emergency safety passage guiding structure according to claim 3, characterized in that one side of the connecting block (9) close to the guideboard (3) is bolted with the guideboard (3), the top of the connecting block (9) is bolted with the bottom of the player (6), and the bottom of the connecting block (9) is bolted with a reinforcing lighting lamp (10).
5. 5. The tunnel fire emergency safety passage guiding structure according to claim 2, wherein the inner wall of the pre-installation plate (201) is movably connected with a pre-installation knob (11), and the inner wall of the pre-installation plate (201) is provided with a mounting hole (12) matched with the pre-installation knob (11).
6. 6. The tunnel fire emergency safety passage guiding structure according to claim 1, wherein a sealing ring (13) is adhered to the rear side of the protection frame (7), and the surface of the sealing ring (13) is clamped with the inner wall of the guiding board (1).
7. 7. The tunnel fire emergency safety channel guiding structure according to claim 6, wherein a sealing groove (14) matched with the sealing ring (13) is formed in the inner wall of the guiding plate (1), and a transparent plate (15) is fixedly connected to the inner wall of the protecting frame (7).
8. 8. The tunnel fire emergency safety passage guide structure according to claim 1, wherein a rotating assembly (16) is bolted to the top of the protection frame (7), and the bottom of the rotating assembly (16) is bolted to the top of the guide plate (1).

Description

Tunnel fire disaster emergency safety channel guiding structure Technical Field The utility model relates to the field of safety channel guiding structures, in particular to a safety channel guiding structure for tunnel fire emergency. Background At present, china patent with the bulletin number of CN212694762U discloses a smart community safety channel guiding system, which comprises a channel guiding lamp body, a base plate, a first fixing strip, a second fixing strip, a supporting sheet and two sliding grooves, wherein the base plate is arranged at the rear of the channel guiding lamp body, the first fixing strip is fixedly arranged at the top of the channel guiding lamp body, the second fixing strip is fixedly arranged on one side of the base plate, which is positioned above the channel guiding lamp body, the supporting sheet is fixedly arranged on the first fixing strip and the second fixing strip, the two sliding grooves are respectively arranged on one side, far away from the channel guiding lamp body, of the base plate, and the two fixing mechanisms are used for facilitating installation, stability and replacement and maintenance. The utility model provides a tunnel fire emergency is with safety channel guide structure is meant to set up specially in the tunnel for under emergency such as conflagration, a series of facilities that lead to the safe area route are guided fast, accurately to the personnel, can release conflagration information and evacuation instruction in real time, commander's ordered evacuation avoids appearing confusion and crowding, and the high of current tunnel fire emergency is fixed setting mostly with safety channel guide structure, smog layer dynamic variation when being difficult to adapt to the conflagration, the smog appears and shields the guide sign frequently, cause the personnel unable in time discover the evacuation direction, and the sign has simple static demonstration, lack striking dynamic attraction element, in the dim, chaotic conflicted scene of fire of light, be difficult to grasp personnel's attention fast, guide structure is mostly not set up safeguard measure moreover, face the secondary destruction that the conflagration easily causes, the guide sign extremely easily receives, greatly reduced personnel evacuation efficiency. Disclosure of utility model The utility model aims to provide a tunnel fire emergency safety channel guiding structure, which aims to solve the problems that the height of the existing tunnel fire emergency safety channel guiding structure is mostly fixed, a smoke layer is difficult to dynamically change when a fire disaster is accommodated, a smoke shielding guiding mark is frequently generated, people cannot timely find an evacuation direction, the mark is only simple and static to display and lacks a striking dynamic attractive element, people are difficult to quickly grasp in a dim-light and chaotic-noisy fire scene, a protecting measure is not arranged on the guiding structure, secondary damage easily caused by the fire disaster is faced, the guiding mark is extremely easily damaged, and the personnel evacuation efficiency is greatly reduced. In order to achieve the above purpose, the safety channel guiding structure for tunnel fire disaster emergency provided by the utility model comprises a guiding board, wherein the top of the guiding board is bolted with a lifting installation mechanism, the bottom of the guiding board is provided with a guideboard, the front side of the guideboard is bolted with an indicator, the front side of the indicator is provided with an emergency flashing lamp, the bottom of the guiding board is provided with a player, and the front side of the guiding board is provided with a protection frame. Preferably, the lifting installation mechanism comprises a pre-loading plate, an electric lifting assembly and an installation plate, wherein the bottom of the installation plate is bolted with the top of the guiding plate, the top of the installation plate is bolted with the bottom of the electric lifting assembly, and the top of the electric lifting assembly is bolted with the bottom of the pre-loading plate. Preferably, the bottom of the guiding plate is bolted with a fixed block, and the bottom of the fixed block is bolted with a connecting block. Preferably, one side of the connecting block, which is close to the guideboard, is bolted with the guideboard, the top of the connecting block is bolted with the bottom of the player, and the bottom of the connecting block is bolted with a reinforcing lighting lamp. Preferably, the inner wall of the preassembling plate is movably connected with a preassembling knob, and the inner wall of the preassembling plate is provided with a mounting hole matched with the preassembling knob. Preferably, a sealing ring is adhered to the rear side of the protection frame, and the surface of the sealing ring is clamped with the inner wall of the guide plate. Preferably, the seal