CN-224232227-U - Fire-fighting weak current alarm device

Abstract

The utility model discloses a fire-fighting weak current alarm device, which relates to the field of fire-fighting safety engineering and comprises a shell, wherein one side of the shell is fixedly connected with a back plate, one side of the back plate is rotationally connected with a fixed box, when the back plate rotates to be attached to the fixed box, a space for reserving line carding and connection is formed between the back plate and the fixed box, a line carding frame distributed in a rectangular array is fixedly connected inside the fixed box, a plurality of line carding grooves are formed in the surface of the line carding frame, and a plurality of grooves are formed in one side of the fixed box at equal intervals.

Inventors

• ZHOU PEIPEI
• HAN SHAN
• LI YONGHUI

Assignees

• 安徽和越消防工程有限公司

Dates

Publication Date

20260512

Application Date

20250610

Claims (7)

1. 1. The utility model provides a fire control weak current alarm device, includes casing (1), its characterized in that, casing (1) one side fixedly connected with backplate (2), backplate (2) one side rotate and are connected with fixed case (3), when backplate (2) rotate to laminating with fixed case (3), form between backplate (2) and fixed case (3) and be used for reserving the space that the circuit was combed, was connected, the inside fixedly connected with of fixed case (3) is rectangular array distributed reason line frame (4), reason line frame (4) surface is equipped with a plurality of reason wire casing (41), a plurality of recess (5) have been seted up to fixed case (3) one side equidistance.
2. 2. The fire fighting weak current alarm device according to claim 1, wherein the four corners of the inside of the fixed box (3) are provided with hoist holes (6).
3. 3. The fire-fighting weak current alarm device according to claim 1, wherein one side of the fixed box (3) is symmetrically provided with a U-shaped card (7), one side edge of the back plate (2) is symmetrically provided with a bulge (8), the bulge (8) is respectively inserted into the corresponding U-shaped card (7), a bolt (9) is symmetrically arranged between the fixed box (3) and the back plate (2), and the bolt (9) respectively penetrates through the corresponding U-shaped card (7) and the bulge (8).
4. 4. Fire fighting weak current alarm device according to claim 1, characterized in that the inside of the groove (5) is provided with a wire sleeve (10).
5. 5. The fire fighting weak current alarm device according to claim 1, wherein the back plate (2) is internally and rotatably connected with a rotating rod (11), a baffle plate (12) is fixedly connected to the inner wall of one side of the fixed box (3), an embedded groove (13) is formed in the surface of the baffle plate (12), one end of the rotating rod (11) is arranged in the embedded groove (13) when the fixed box (3) is attached to the back plate (2), one end of the rotating rod (11) is fixedly connected with a lock tongue (14), a torsion spring (15) is sleeved on the outer side of the rotating rod (11), and the rotating rod (11) is elastically connected with the back plate (2) through the torsion spring (15).
6. 6. The fire fighting weak current alarm device according to claim 5, wherein the other end of the rotating rod (11) is symmetrically and fixedly connected with lugs (16).
7. 7. Fire fighting weak current alarm device according to claim 1, characterized in that the surface of the wire management frame (4) is provided with deformation grooves (17) at equal intervals, and the deformation grooves (17) and the wire management grooves (41) are alternately arranged.

Description

Fire-fighting weak current alarm device Technical Field The utility model relates to the field of fire safety engineering, in particular to a fire weak current alarm device. Background In the field of building fire safety, the fire-fighting weak current alarm device plays a vital role as key equipment for fire early warning and prevention and control. The fire disaster monitoring system can monitor fire hazards in real time, send out alarm signals in time, strive for precious time for personnel evacuation and fire disaster suppression, and effectively reduce loss caused by the fire disaster. The prior device internal circuit layout often lacks reasonable planning and fixing structure, wires are scattered randomly, not only are easy to wind and tie in the installation process and increase the installation difficulty and time cost, but also are difficult to quickly and accurately find out fault circuits during subsequent maintenance and overhaul, so that the maintenance efficiency is low, and even new potential safety hazards are possibly caused by the confusion of the circuits. Disclosure of utility model The utility model aims to provide a fire-fighting weak current alarm device, which solves the problem that the line arrangement of the existing fire-fighting weak current alarm device is difficult. The technical scheme is that the fire-fighting weak current alarm device comprises a shell, wherein one side of the shell is fixedly connected with a backboard, one side of the backboard is rotatably connected with a fixing box, when the backboard rotates to be attached to the fixing box, a space for carding and connecting reserved lines is formed between the backboard and the fixing box, a line arranging frame distributed in a rectangular array is fixedly connected inside the fixing box, a plurality of line arranging grooves are formed in the surface of the line arranging frame, and a plurality of grooves are formed in one side of the fixing box at equal intervals. Preferably, the hoist hole has all been seted up to the inside four corners of fixed case, and the hoist hole provides firm mounting means for the fixed case, ensures that the fixed case can not rock or become flexible easily after the installation. Preferably, one side of the fixing box is symmetrically provided with U-shaped cards, edges of one side of the back plate are symmetrically provided with bulges, the bulges are respectively inserted into the corresponding U-shaped cards, bolts are symmetrically arranged between the fixing box and the back plate, and the bolts respectively penetrate through the corresponding U-shaped cards and the bulges. Preferably, the inside line cover that all is equipped with of recess protects the electric wire that penetrates the recess, reduces friction and the collision at electric wire and recess edge, avoids the electric wire impaired. Preferably, the inside rotation of backplate is connected with the bull stick, and fixed case one side inner wall fixedly connected with separation blade, and the embedded groove has been seted up on separation blade surface, and when fixed case and backplate subsides, the one end setting of bull stick is at the embedded inslot portion, and bull stick one end fixedly connected with spring bolt, and the bull stick outside cover has torsion spring, and the bull stick passes through torsion spring and backplate elastic connection. Preferably, the other end symmetry fixedly connected with tab of bull stick, the tab is used for conveniently rotating the bull stick. Preferably, the surface equidistance of reason line frame is equipped with deformation groove, and deformation groove is the setting in turn with reason line groove, and deformation groove makes the reason line frame have certain pliability and adaptability, can conveniently get into the reason line inslot with the electric wire card of different diameters and shape, improves the commonality of reason line frame. Compared with the prior art, the utility model has the following advantages: 1. according to the wire arranging frame, the rectangular array distribution wire arranging frames are arranged in the fixing box, and the plurality of wire arranging grooves are formed in the surface of the wire arranging frames, so that the wires are orderly fixed and positioned, the wires are more clearly combed, the efficiency of wire installation and maintenance is improved, and the fault risk caused by disorder of the wires is reduced. 2. According to the utility model, through the design of the rotating rod, the baffle plate and the bolt, wherein the baffle plate is rotationally connected with the inner wall of one side of the fixed box, and the bolt and the embedded groove are arranged at one end of the rotating rod, a safe locking mechanism is formed, the bolt and the embedded groove are staggered in a normal state, the back plate is blocked by the baffle plate and cannot be pulled open, unauthorized opening and operation are effect