Access control with strong anti-theft and anti-collision capabilities for construction site

Abstract

The invention discloses an access control with strong anti-theft and anti-collision capabilities for a construction site, which belongs to the technical field of access control for construction sites and comprises an access control main body, a mounting brush plate, an anti-theft mechanism, a cleaning brush, a transmission turbine, a transmission worm and an anti-collision buffer spring. An anti-theft mechanism is installed inside, when an access control is used, a built-in driving motor is started, a mounting main shaft is driven to rotate through a mounting connecting shaft, the access control plate is closed, the access control effect is achieved, a transmission turbine can be driven to rotate while the mounting connecting shaft rotates, the transmission turbine can drive a first mounting shaft with a transmission worm to rotate, a transmission gear is driven to drive a driven gear on an anti-theft mechanism to rotate, so that an anti-theft clamping plate at one end is driven to rotate into a bottom groove, limiting of the access control plate is relieved through linkage design, on the contrary, the anti-theft clamping plate can position the side face of the access control plate, the access control plate cannot rotate, and therefore lawbreakers cannot apply force to detach and damage the access control. And a good and effective anti-theft effect is achieved.

Description

technical field [0001] The invention belongs to the technical field of building site access control, in particular to a building site access control with strong anti-theft and anti-collision capabilities. Background technique [0002] As the name suggests, access control refers to the prohibition authority of the "door", and it is the guard against the "door". General access control includes various passages that can pass, including doors for people, doors for vehicles, etc. Therefore, access control includes vehicle access control. In the application of parking lot management, vehicle access control is an important means of vehicle management. On some construction sites, in order to prevent irrelevant personnel from entering the construction site, access control is generally installed on the construction site. There are many types of access control, but whether it is What kind of access control has the same effect. [0003] Chinese patent discloses (CN201710828967.2) con...

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Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the problem that the traditional access control does not have any anti-theft mechanism installed on it, in some special periods, when unattended, some criminals will destroy the access control, dismantle some metal components on the access control to remove At the same time, the traditional access control is not equipped with any effective anti-shock structure. If the outside world exerts a certain impact on the access control, the access control is easily damaged and the protection effect is not good. Access control with strong impact ability

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