Counterweight Beam Gate for Vehicular Traffic Control
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Solution Overview
Problem
Existing portable perimeter defense systems are inadequate in effectively stopping vehicular traffic, as they lack a robust and efficient mechanism to raise and lower barriers to manage traffic flow.
Innovation Solution
A barrier system featuring a beam gate with a hollow beam, cable, latch assembly, pivot arm, and counterweight housing, which allows for the raising and lowering of barriers to control vehicular traffic by using a beam gate between two barriers, equipped with a locking pin assembly and counterweights for efficient operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If a portable perimeter defense system uses a simple barrier structure, then the device complexity is reduced, but the ability to effectively stop vehicular traffic deteriorates
Solution Approach 1:
The patent applies counterweights to the beam gate mechanism to enable automatic raising and lowering of the barrier. The counterweights are connected to the beam gate through a pivot arm and cable system, creating a balanced mechanism that uses gravitational force to assist in moving the heavy barrier, thereby achieving reliable vehicular traffic stopping capability without requiring complex motorized systems.
2Device complexity
If the barrier system lacks a raising and lowering mechanism, then the device complexity is reduced, but the ease of operation deteriorates
Solution Approach 1:
The counterweight system enables operators to easily raise and lower the barrier by balancing the beam gate's weight. The pivot arm and cable assembly connect the counterweights to the beam gate, creating a mechanical advantage that reduces the effort required to operate the barrier, thereby improving traffic flow management efficiency without requiring complex motorized controls.
Solution Approach 2:
The beam gate is designed as a dynamic structure that can be raised and lowered through the pivot arm and cable mechanism. This dynamic capability allows the barrier to transition between blocking and permitting vehicular traffic flow, providing operational flexibility and ease of use without requiring permanent fixed installations or complex automated systems.
3Reliability
If a robust mechanism with counterweights and pivot arms is added, then the ability to stop vehicular traffic is improved, but the device complexity increases
Solution Approach 1:
The counterweight mechanism provides reliable vehicular traffic stopping capability by ensuring the beam gate can be firmly positioned in both raised and lowered states. The counterweights balance the beam gate's weight, creating a stable system that reliably blocks vehicles when lowered while using minimal structural complexity compared to motorized alternatives.
Solution Approach 2:
The raising and lowering mechanism is segmented into separate functional components: counterweights for balancing, a pivot arm for rotation, and cables for connection. This segmentation allows each component to perform its specific function independently, achieving reliable vehicular traffic stopping capability while keeping the overall device complexity manageable through modular design.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system effectively stops vehicular traffic by utilizing a beam gate mechanism that can be easily raised and lowered, providing a controlled and efficient means to manage traffic flow, enhancing safety and operational efficiency.
Implementation Method 1
The counterweights arranged on the counterweight housing facilitate raising and lowering the beam
Data Source
AI summary
A barrier system is configured to stop vehicular traffic. The barrier system has a beam gate arranged between a first barrier and a second barrier. The beam gate further comprises a hollow beam having bean first end and a beam second end. A beam cable is arranged through the beam along a beam central axis. A latch assembly has a cradle assembly that is joined to the first barrier and configured to house the beam in the cradle assembly. A pivot arm is joined to the beam and the second barrier, and further has a pivot arm joined to an axle and a counterweight housing. The counterweights arranged on the counterweight housing facilitate raising and lowering the beam in order to stop vehicular traffic.