Cable fixing device for video surveillance circuit and method for using same

Abstract

The invention discloses a cable fixing device for a video surveillance circuit and a method for using the same, and belongs to the field of cable fixing devices. The cable fixing device for the videosurveillance circuit includes a top plate, wherein a pillar is fixedly connected to the lower end of the top plate; a main clamping cylinder is fixedly connected to the lower end of the pillar; an auxiliary clamping cylinder is disposed on the lower side of the main clamping cylinder; the lower ends of the main and auxiliary clamping cylinders are both fixedly connected with a pair of vertical plates; and the lower end of each vertical plate is provided with a stopping slot. The cable fixing device can fix cables in different directions according to the circuit distribution, can greatly reducethe number and the installation workloads of external fixing devices, reduces damage to a wall, improves the efficiency of circuit installation, and in a process of using the circuit, by sensing in real time whether cables are in a normal fixed state, can give an alarm on the theft and malicious damage of the circuit by others to facilitate timely maintenance of the circuit and the arrest of vandals.

Description

technical field [0001] The invention relates to the field of cable fixing devices, more specifically, to a cable fixing device for video surveillance lines and a method for using the same. Background technique [0002] Video surveillance lines are part of weak current lines. In the process of implementing weak current intelligentization, weak current lines are mainly aimed at buildings, including buildings, communities, airports, docks, railways, expressways, etc. Common working voltages of weak current systems include: 24VAC, 16.5VAC, 12VDC, sometimes 220VAC is also considered weak current system, intelligent system, according to the national design code "Building Intelligent Design Standard" (GB50314-2015) The classification is classified into six major System: intelligent integration system, information facility system, information application system, construction equipment management system, public safety system, computer room engineering. In recent years, with the cont...

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Problems solved by technology

[0003] There are generally two methods for the existing weak current wiring. One is to dig a wiring trough inside the wall. Wiring through the wiring trough, although this method will not leave traces on the outside of the wall after installation, and the lines will not be easily affected by the outside world after installation, but the installation process is more complicated, the wall needs to be destroyed, and the weak current lines When replacing or overhauling, a lot of construction content is required, which is not convenient for the staff to carry out. The other is to fix the network cable on the outside of the wall through an external fixing device. This method causes less damage to the wall, but because the fixing device Many, there are certain requirements for the fixed wall, and the fixing effect is not high. At the same time, if the line needs to be repaired or replaced, all the original fixing devices need to be removed. The construction process is also more complicated, which is not conducive to use or adjust as needed

[0004] When arranging network cables, the principle of horizontal, flat and vertical is generally adopted, which is convenient to use and has aesthetics. In addition, there are a large number of network cables. When the external fixing device of the network cable is fixed on the outside of the wall, generally only a single network cable can be fixed, so a large number of fixing devices are required, not only the installation process is cumbersome, but also easy to cause great damage to the wall; in addition, in the video surveillance In the line, the anti-theft of the line and the malicious destruction of the line by others also frequently occur

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