High-safety entrance guard with anti-climbing function

Abstract

The invention discloses a high-safety entrance guard with an anti-climbing function, and belongs to the technical field of entrance guards. The high-safety entrance guard comprises an entrance guard seat, one side of the entrance guard seat is connected with a fixed block through a transmission mechanism, the outer side wall of the fixed block is sleeved with a clamping mechanism, one side of theclamping mechanism is provided with an entrance guard rod, and the top of the entrance guard rod is provided with a protection mechanism; the access control rod is integrally connected with an expansion mechanism, and a limiting mechanism is arranged at the bottom of the access control rod. According to the access control device, when the access control rod is impacted, the clamping base can be pulled to be separated from the fixing block, then the clamping base and the clamping block can be effectively and conveniently separated, after the clamping base and the clamping block are separated from the connecting block, the access control rod can be disassembled and replaced, and the top protection plate can shield the access control rod during climbing; meanwhile, the elastic block in the inner cavity can guarantee the clamping and limiting stability of the second sliding block, and good anti-climbing capacity is guaranteed, so that the maintenance effect after fracture can be remarkablyimproved, and the overall placing and fixing requirements are met.

Description

technical field [0001] The invention belongs to the technical field of access control, in particular to a highly secure access control with an anti-skimming function. Background technique [0002] Access control is to close the door for the purpose of prohibiting passage, and the access control lever is mostly driven and opened by the transmission mechanism. [0003] Most of the existing access control is a simple railing fence, which is easy to be overturned in some low positions, which affects the safety of the fence, and the access control lacks a stop mechanism, which will easily cause the access control rod to rise when it is pulled externally, and is simple The lack of impact resistance of the access control rod makes the access control rod easy to be impacted and the end is broken. The broken access control rod is inconvenient to disassemble and replace, which affects the overall protection safety and cannot well meet the needs of use. Contents of the invention [...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the problem that the low position is easy to be overturned, which affects the safety of the enclosure, and the access control lacks a stop mechanism, which easily causes the access control rod to rise when it is pulled externally, and the simple access control rod lacks impact resistance , resulting in the access control rod being easily impacted and causing the end to break, and it is inconvenient to disassemble and replace the broken access control rod, and the proposed high-security access control with anti-climbing function

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