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Using method for entrance guard for construction site

A technology for building construction and on-site use. It is applied in the direction of architecture, building structure, and building fastening devices. It can solve problems such as inability to reuse and damage to access control hardware, and achieve improved service life, low damage, and high The effect of service life

Inactive Publication Date: 2018-03-09
范亦能
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, after the completion of the project construction, all access control facilities will be dismantled, which will easily cause damage to the access control hardware and cannot be reused

Method used

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  • Using method for entrance guard for construction site
  • Using method for entrance guard for construction site

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as figure 1 and figure 2 As shown, this embodiment includes the following steps: (A) first fix the column 4 and two baffle plates 1 on the ground at the entrance and exit, which can be realized by screw fixing; (B) the personnel entering and exiting the construction site When holding the IC card in the first card swiping area 7 for card verification, the first card swiping area 7 is the entry verification area. After the entrant's identity verification is qualified, the controller controls the motor 6 to rotate counterclockwise, and the drive block fixed on the rotating shaft 5 3 Rotate in the opposite direction with the rotating shaft 5 until it contacts the outer wall of the fence body 2. The driving block 3 drives the fence body 2 to rotate freely in the movable cavity 9 and the rectangular hole until the fence body 2 between the baffle plate 1 and the column 4 Fully open; (C) When the personnel go out from the construction site, they hold the card in the seco...

Embodiment 2

[0023] Such as figure 1As shown, this embodiment is based on Embodiment 1, preferably, the spring 11 is a torsion spring. After the fence body 2 is fully opened, it is in contact with the spring 11 on the limit plate 10, and after the motor 6 stops power output, the kinetic energy carried by the fence body 2 itself gradually decreases, and the change is irregular, that is, the fence body 2 is opposite to the column. 4. The magnitude of the impact force varies greatly and the direction is inconsistent. The elastic strength of the torsion spring in each direction is relatively large. When buffering the impact of the fence body 2, the degree of damage to itself is low, and the present invention can ensure that the fence body 2 is continuously opened and closed. The higher service life of the various structural components increases the practicability of the present invention.

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PUM

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Abstract

The invention discloses a using method for an entrance guard for a construction site. The using method comprises the following steps: mounting, entrance and exit identification and authentication, entrance guard locking and the like. After entering and exiting of people are finished, a motor stops running, meanwhile, a fence is in contact with a spring on a limiting plate so as to compress the spring, the fence is in contact with a travel switch, the switch controls an external power supply to communicate with an electromagnet, thus, the electromagnet is in a working state, elasticity generated by recovery of the compressed spring pushes the fence back, the fence recovers to close a gap between a stand column and a baffle, at the moment, a metal plate on the fence is attracted by the electromagnet and is in close contact with the electromagnet, it can be ensured that the entrance and the exit of the construction site are in a limited state, and extraneous people are stopped from entering and exiting from the construction site randomly.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a method for using access control on a building construction site. Background technique [0002] The access control system refers to the prohibition authority of the "door", which is the guard against the "door". The "door" here, in a broad sense, includes various passages that can pass, including doors for people, doors for vehicles, etc. In the application of parking lot management, vehicle access control is an important means of vehicle management. It is not for the purpose of collecting parking fees, but mainly to manage vehicle entry and exit permissions. There are mainly two types of access control devices in the prior art, one is for long-term use, such as access control devices for office buildings, and the other is for temporary use, such as access control devices used in construction projects. Once the long-term use of access control equipment is constructed, it wil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B11/08G07C9/00E05F15/611E05F1/10E05C19/16
CPCE05C19/166E05F1/10E05F15/611E06B11/08G07C9/20
Inventor 范亦能
Owner 范亦能