Safety monitoring device based on bridge construction

Abstract

The invention belongs to the technical field of monitoring equipment, and discloses a safety monitoring device based on bridge construction, which comprises a base block, a movable shaft is movably sleeved in the base block, a first rotating shaft is fixedly mounted at the top of the movable shaft, and a monitoring camera body is fixedly mounted at the top of the first rotating shaft. By arranging a driving motor, a driving gear, a swinging block, a driven gear and a sponge block, due to operation of the driving motor, a rotating shaft can drive the driving gear to rotate, and at the moment, the outer surface of the driving gear is in meshed connection with the outer surface of the driven gear, so that a circular shaft, the swinging block and the sponge block can be driven to rotate; at the moment, in the rotating process of the sponge block, the back surface of the sponge block can clean the front surface of the lens, so that the outer surface of the sponge block is cleaner, the monitoring definition and quality of the monitoring device on the bridge construction site can be improved, and subsequent check and use by operators are facilitated.

Description

technical field [0001] The invention belongs to the technical field of monitoring equipment, in particular to a safety monitoring device based on bridge construction. Background technique [0002] Bridge construction refers to the process of building a bridge according to the design content. It mainly refers to the bridge construction technology and construction organization, construction management, construction quality and other contents. During the bridge construction process, the operators will install the corresponding monitoring on the construction site. In order to supervise the construction process and ensure the safety of materials on the construction site. [0003] At present, the existing monitoring device itself has a good monitoring effect in the process of actual use. However, since a large amount of dust is often generated on the bridge construction site, although there are some dust removal equipment to reduce the scattering of dust, so as to achieve a good m...

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Problems solved by technology

[0003] At present, the existing monitoring devices have a good monitoring effect in the process of actual use. However, due to the fact that a large amount of dust is often generated at the bridge construction site, although there are currently some dust removal equipment to reduce the scattering of dust, in order to achieve a good monitoring effect. However, there will still be some dust in the air, and the long-term operation of the monitoring device in this environment will cause the lens of the monitoring camera to be contaminated with dust, which will affect the clarity and quality of video recording, which is not conducive to the follow-up of operators. view of

[0004] At the same time, the existing monitoring device itself is generally a fixed structural arrangement, which cannot flexibly adjust the monitoring angle, resulting in a very limited monitoring range of its own. However, the area of ​​the bridge construction site is generally large, and the existing monitoring device Its narrow monitoring range will not be able to fully and effectively supervise the construction site, which will easily lead to safety hazards and property loss

[0005] Moreover, the existing monitoring device is usually provided with a corresponding installation connecting rod, so that the operator can install it on the wall and other positions, but generally its own installation connecting rod structure is a fixed design, which leads to its own The length cannot be adjusted, which makes the installation position of the camera and the monitoring field of view easily restricted, which is not conducive to the use of the operator, so it needs to be improved

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