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Hydraulic power generation deceleration strip

A technology of hydraulic power generation and speed bumps, which is applied to machines/engines, mechanical equipment, mechanisms that generate mechanical power, etc., can solve problems such as weak power generation capacity and low utilization rate of speed bump rolling pressure, and achieve increased power generation and increased The distance of back and forth movement, the effect of improving the utilization rate

Inactive Publication Date: 2016-03-02
BEIJING UNIV OF CIVIL ENG & ARCHITECTURE
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Problems solved by technology

[0007] The technical problem to be solved by the present invention is that the existing energy-saving piezoelectric deceleration belt energy recovery system has weak power generation capacity and the low utilization rate of the driving vehicle on the deceleration belt rolling force

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  • Hydraulic power generation deceleration strip

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Embodiment Construction

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] Such as figure 1 As shown, an embodiment of the hydraulic power generation speed bump of the present invention includes: a speed bump system and a power generation system. Wherein, the speed reduction belt system includes a speed reduction belt body 1 , a support base 2 and a first hydraulic cylinder 3 . The support base 2 is arrange...

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Abstract

The invention relates to the technical field of power generation devices, in particular to a hydraulic power generation deceleration strip. The hydraulic power generation deceleration strip comprises a deceleration strip system and a power generation system. The deceleration strip system comprises a deceleration strip body, a supporting base and a first hydraulic cylinder arranged between the supporting base and the deceleration strip body. A first piston rod of the first hydraulic cylinder abuts against the deceleration strip body or is connected with the deceleration strip body. A first oil port is formed in the position, close to the supporting base, of the side wall of a first cylinder barrel. The power generation system comprises a pedestal, a second hydraulic cylinder, a rack, a gear engaged with the rack, and a power generator connected with the gear. A second piston rod of the second hydraulic cylinder is connected with the rack. A second oil port is formed in the position, close to the pedestal, of the side wall of a second cylinder barrel. The second oil port is communicated with the first oil port through a pipeline. The pedestal is provided with an extension spring capable of driving the second piston rod to move in the direction towards the second cylinder barrel. The power generator is made to generate power when the deceleration strip body moves up and down, pressure of the first hydraulic cylinder is amplified through the second hydraulic cylinder, and the hydraulic power generation deceleration strip has high power generation capacity.

Description

technical field [0001] The invention relates to the technical field of power generation devices, in particular to a hydraulic power generation speed bump. Background technique [0002] The speed bump is a traffic facility installed on the road to control the speed of vehicles traveling on the road. Most of the fixed speed bumps used on urban and rural roads are strip-shaped and made of high-strength wear-resistant rubber matrix or cast iron. They are firmly fixed to the ground with screws using anchoring technology. This fixed speed bump has a single function and only plays the role of buffering and deceleration. [0003] At present, there are some research results on the combination of speed bumps and power generation devices to use driving vehicles as power generation, but most of them belong to mechanical power generation speed bumps, that is, the speed bumps and mechanical power generation systems are combined into one, mechanical power generation The system is placed ...

Claims

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Application Information

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IPC IPC(8): F03G7/00
Inventor 孙金栋周晶晶魏晨晨
Owner BEIJING UNIV OF CIVIL ENG & ARCHITECTURE
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