CN-224203733-U - Fire monitoring equipment for civil air defense engineering convenient to installation

Abstract

The utility model discloses fire monitoring equipment for civil air defense engineering, which is convenient to install, and relates to the technical field of civil air defense engineering, and comprises a monitoring alarm assembly and a mounting plate, wherein the top of the monitoring alarm assembly is fixedly connected with a fixing plate, the bottom of the fixing plate is movably connected with a connecting shell, the bottom of the connecting shell is fixedly provided with a protective bottom shell, and a connecting and positioning mechanism is arranged between the connecting shell and the fixing plate and is used for realizing the quick disassembly and assembly of the connecting shell and the fixing plate.

Inventors

• LIU QILIN
• WANG XIAOFEI
• WANG YU
• CHEN YUEXIN
• CHENG QIAN
• YI XUAN

Assignees

• 珠海城研院工程技术有限公司

Dates

Publication Date

20260505

Application Date

20250529

Claims (7)

1. 1. Fire monitoring equipment for civil air defense engineering convenient to installation, including monitoring alarm assembly (1) and mounting panel (13), its characterized in that: The top of the monitoring alarm assembly (1) is fixedly connected with a fixed plate (2), the bottom of the fixed plate (2) is movably connected with a connecting shell (3), and the bottom of the connecting shell (3) is fixedly provided with a protective bottom shell (4); the connecting and positioning mechanism is arranged between the connecting shell (3) and the fixed plate (2) and is used for realizing quick disassembly and assembly of the connecting shell and the fixed plate; The rotary connecting mechanism is arranged between the mounting plate (13) and the fixed plate (2) and is used for improving convenience of disassembly and maintenance.
2. 2. The fire monitoring device for civil air defense engineering convenient to install according to claim 1, wherein the connecting and positioning mechanism comprises clamping seats (5) symmetrically arranged at the top of the connecting shell (3), and positioning rods (6) are symmetrically arranged in the protective bottom shell (4).
3. 3. The fire monitoring device for civil air defense engineering convenient to install according to claim 2, wherein the connecting and positioning mechanism further comprises positioning sleeves (7) symmetrically arranged on the bottom surface of the fixed plate (2), limiting plates (8) are symmetrically arranged on the bottom surface of the fixed plate (2), movable rods (9) symmetrically slide through the inside of the limiting plates (8), connecting plates (10) are fixedly arranged at the outer ends of the movable rods (9), return springs (11) are sleeved on the outer ring of the movable rods (9) between the connecting plates (10) and the limiting plates (8), and clamping blocks (12) are fixedly arranged on the outer sides of the connecting plates (10).
4. 4. The fire monitoring device for civil air defense engineering convenient to install according to claim 3, wherein the positioning rod (6) is movably connected with the positioning sleeve (7) in a plug-in connection mode, the connecting plate (10) and the clamping block (12) form a telescopic structure with the connecting plate (10) through the reset spring (11), and the clamping block (12) is movably clamped and connected with the clamping seat (5).
5. 5. The fire monitoring device for civil air defense construction convenient to install according to claim 1, wherein the rotary connecting mechanism comprises a connecting block (14) fixedly installed on the top surface of the fixed plate (2), buckles (15) are installed on the outer ring of the connecting block (14) at equal angles, four groups of buckles (15) are arranged, and a rotary plate (16) is rotatably installed on the top of the connecting block (14).
6. 6. The fire monitoring equipment for civil air defense construction convenient to install according to claim 5, wherein the rotary connecting mechanism further comprises a sleeve seat (17) fixedly installed on the bottom surface of the installation plate (13), clamping grooves (18) are formed in the bottom end of the sleeve seat (17) at equal angles, four groups of clamping grooves (18) are formed, an expansion spring (19) is arranged in the sleeve seat (17), the top end of the expansion spring (19) is fixedly connected with the bottom surface of the installation plate (13), and an attaching plate (20) is fixedly installed at the bottom end of the expansion spring (19).
7. 7. The fire monitoring device for civil air defense construction convenient to install according to claim 6, wherein the attaching plate (20) is connected with the installation plate (13) in a telescopic manner through a telescopic spring (19), the connecting block (14) is movably clamped and connected with the clamping groove (18) through a clamping buckle (15), and the attaching plate (20) is used for extruding the rotating plate (16) and the connecting block (14) to fasten the clamping state between the clamping buckle (15) and the clamping groove (18).

Description

Fire monitoring equipment for civil air defense engineering convenient to installation Technical Field The utility model relates to the technical field of civil air defense engineering, in particular to a fire monitoring device for civil air defense engineering, which is convenient to install. Background The civil air defense engineering is a basement which can be used for air defense when being combined with the construction of ground buildings during the war, the safety is of great importance, when a fire disaster happens, the fire disaster is spread rapidly due to factors such as the relatively closed space characteristic, the personnel density, the material storage and the like, and the evacuation rescue difficulty is high, so that serious casualties and property loss are extremely easy to cause, therefore, the reliable and efficient fire disaster monitoring equipment is a key component part of the civil air defense engineering safety guarantee system, and the prior fire disaster monitoring equipment has certain defects in the use process; The utility model provides a fire alarm monitoring device that claim number CN202421039420.6 proposed, including main part mechanism and protection machanism, main part mechanism includes installation shell, temperature-sensing flame detector and temperature-sensing flame detector, temperature-sensing flame detector installs in one side of installation shell, temperature-sensing flame detector installs in one side of the inside of installation shell, one side integrated into one piece of installation shell has the mounting groove, the alarm is installed to one side of the inside of installation shell, protection machanism includes the protection shell, the protection shell passes through mounting groove and installation shell threaded connection, the dust screen is installed to one side equidistance distribution of protection shell, in actual use, this fire alarm monitoring device carries out fixed mounting through mounting bracket and bolt, and then is inconvenient for dismantling maintenance and change it when the device produces the damage, and the protection shell passes through mounting groove and installation shell threaded connection simultaneously, and threaded connection's mode produces ageing dead phenomenon easily in long-time the card in the use to be inconvenient for carrying out convenient maintenance to internal element, further reduced the convenience of dismouting maintenance. So we propose a fire monitoring device for civil air defense engineering which is convenient to install, so as to solve the problems set forth above. Disclosure of utility model The utility model aims to provide fire monitoring equipment for civil air defense engineering, which is convenient to install, so as to solve the problem that the convenience of disassembly, assembly and maintenance is reduced in the background technology. In order to achieve the aim, the utility model provides the technical scheme that the fire monitoring equipment for civil air defense engineering, which is convenient to install, comprises a monitoring alarm assembly and an installation plate; The top of the monitoring alarm assembly is fixedly connected with a fixed plate, the bottom of the fixed plate is movably connected with a connecting shell, and the bottom of the connecting shell is fixedly provided with a protective bottom shell; the connecting and positioning mechanism is arranged between the connecting shell and the fixed plate and used for realizing quick disassembly and assembly of the connecting shell and the fixed plate; The rotary connecting mechanism is arranged between the mounting plate and the fixing plate and is used for improving convenience of disassembly and maintenance. Preferably, the connecting and positioning mechanism comprises clamping seats symmetrically arranged at the top of the connecting shell, and positioning rods are symmetrically arranged in the protective bottom shell. Preferably, the connecting and positioning mechanism further comprises positioning sleeves symmetrically arranged on the bottom surface of the fixed plate, limiting plates are symmetrically arranged on the bottom surface of the fixed plate, movable rods penetrate through the limiting plates in a symmetrical sliding mode, connecting plates are fixedly arranged at the outer ends of the movable rods, reset springs are sleeved on outer rings of the movable rods between the connecting plates and the limiting plates, and clamping blocks are fixedly arranged on the outer sides of the connecting plates. Preferably, the positioning rod is movably connected with the positioning sleeve in a plug-in connection manner, the connecting plate and the clamping block form a telescopic structure with the connecting plate through a reset spring, and the clamping block is movably clamped and connected with the clamping seat. By adopting the design of the structure, the connecting and positioning mechanism realizes the qu