CN102410164B - Pressure type pavement alternate power generation assembly - Google Patents

Abstract

The invention discloses a pressure-type road surface alternating power generation device, which is suitable for traffic lights, advertising slogans, street lamps, and emergency power supply facilities when large-scale equipment power failures occur due to natural disasters. It mainly includes the deceleration belt pressure plate and the anti-compression rod. The lower part of the pressure plate is hingedly connected to the base through two sets of reversing rods, and the reversing rod is connected to the side plate of the rack. The generator is driven by the belt drive, and the generator can be converted to the battery after frequency conversion and voltage stabilization, as a power reserve. This device effectively solves the shortcomings of low efficiency and poor impact resistance of existing road surface power generation devices, can realize one impact and two power generation, and meets the requirements of low carbon, energy saving and environmental protection.

Description

A pressure type road surface alternating power generation device

technical field

The invention relates to the field of power generation equipment, in particular to a power generation device that uses the pressure generated by the speed bump when the car is running, and is suitable for traffic lights, advertising slogans, street lights, and large-scale equipment power outages caused by natural disasters. emergency power supply facilities.

Background technique

At present, most of the power generation devices in our country use solar energy, wind power, thermal power, nuclear energy, etc. as power to generate power. These power generation sources are limited, some are affected by natural conditions, and some are not conducive to the sustainable development of energy. Many deceleration belts are set up at highway crossings, industrial and mining enterprises, schools, entrances of residential quarters, etc. where vehicles need to slow down and slow down, so that the driving vehicles can reduce their speed, and the energy loss of vehicles caused by the deceleration belts has not been obtained. It is well utilized, but there is really a lack of a safe, reliable and efficient road power generation device on the market. The existing road surface power generation device has complex structure (hydraulic transmission), poor impact resistance, low transmission efficiency and low power generation efficiency. Although some structures have high power generation efficiency, the gears are rigidly connected to the pressure plate; some are flexibly connected, but the power generation efficiency is not improved, that is, single power generation.

To sum up, in view of the defects of the prior art, there is a special need for a pressure-type road surface alternating power generation device to solve the above-mentioned problems.

Contents of the invention

The purpose of the present invention is to provide a pressure-type road surface alternating power generation device, which overcomes the shortcomings of poor impact resistance, low efficiency and complex structure existing in the existing road surface power generation device, and can realize one shock process and two power generation, and at the same time, the device can Safe, accurate and efficient operation, simple structure and low manufacturing cost.

The technical problem solved by the present invention can adopt following technical scheme to realize:

A pressure-type road surface alternating power generation device is characterized in that it includes

A pressure sensing module, including a deceleration pressure plate, a compression rod, a groove and a base; the deceleration pressure plate is installed in the pressure groove, the base is provided with an anti-compression rod, and the base is connected with the deceleration pressure plate through a shock absorbing spring, and the pressure resistance One end of the rod extends into the inside of the deceleration plate;

A pressure transmission device, including several reversing rods and side wing plates; the reversing rod is connected to one side of the bottom end of the deceleration pressure plate, and the other end of the reversing rod is fixed on the side wing plate. There is another set of reversing rods connecting the base at the connection point;

An alternate power generation device, including a rack, a positive overrunning pulley mechanism, a negative overrunning pulley mechanism, a support base, a positive generator and a negative generator; the rack is connected to the other end of the side wing plate, and its lower surface There is a gear structure matching the positive overrunning pulley mechanism and the negative overrunning pulley mechanism. The positive overrunning pulley mechanism and the negative overrunning pulley mechanism are installed above the support base, and the positive and negative overrunning pulley mechanisms installed under the support base are respectively driven by belts. towards generator and negative generator.

In one embodiment of the present invention, several guide wheels are arranged between the deceleration platen and the pressure groove.

In one embodiment of the invention, the rack is provided with a slide bearing set.

In one embodiment of the present invention, the positive overrunning pulley mechanism and the negative overrunning pulley mechanism include a star wheel, an outer ring of the pulley, and a roller located between the star wheel and the outer ring of the pulley.

The beneficial effects of the present invention are:

(1) The impact resistance is good, which can effectively reduce the impact load on the mechanism when the vehicle is running.

(2) When the vehicle is running, each impact load can do work on the generator twice, which greatly improves the efficiency of power generation.

(3) The device meets the requirements of the era of low-carbon life, energy saving and environmental protection.

Description of drawings

Fig. 1 is a structural schematic diagram of a pressure-type road surface alternating power generation device according to the present invention.

Fig. 2 is a structural schematic diagram of the overrunning pulley mechanism of the present invention.

Fig. 3 is a schematic diagram of the pressure transmission and conversion process of the present invention.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

As shown in Figure 1, Figure 2 and Figure 3, a pressure-type road surface alternating power generation device according to the present invention includes a pressure sensing module, a pressure transmission device and an alternating power generation device;

The pressure sensing module includes a deceleration pressure plate 1, a compression rod 4, a groove 2 and a base 16; The spring 7 is connected with the deceleration pressure plate 1, and one end of the anti-compression rod 4 extends into the deceleration pressure plate 1;

The pressure transmission device includes several reversing rods 6 and side wing plates 5; the reversing rods 6 are connected to one side of the bottom end of the deceleration pressure plate 1, and the other end of the reversing rods 6 is fixed on the side wing plates 5. Another set of reversing rods connecting the base 16 is provided at the connection point between the reversing rod 6 and the side wing plate 5;

The alternating power generation device includes a rack 8, a positive overrunning pulley mechanism 9, a negative overrunning pulley mechanism 10, a support seat 12, a positive generator 13 and a negative generator 14; the rack is connected to the side panel 5 On the other end, the lower surface is provided with a gear structure matching the positive overrunning pulley mechanism 9 and the negative overrunning pulley mechanism 10, and the positive overrunning pulley mechanism 9 and the negative overrunning pulley mechanism 10 are installed on the support seat 12. Above, the positive generator 13 and the negative generator 14 installed under the support base 12 are respectively driven by belts.

In one embodiment of the present invention, several guide wheels 3 are arranged between the deceleration platen 1 and the pressure groove 2 .

In one embodiment of the present invention, the rack 8 is provided with a sliding bearing set 15 .

In one embodiment of the present invention, the positive overrunning pulley mechanism 9 and the negative overrunning pulley mechanism 10 include a star wheel 210 , a pulley outer ring 220 , and a roller 230 located between the star wheel and the pulley outer ring.

When a vehicle or a pedestrian passes by, the deceleration plate 1 moves downward, and at the same time, the two groups of reversing rods 6 will drive the rack to move to the left, and the rack and the gear are meshed, and then drive the forward overrunning pulley mechanism 9 to rotate, and the belt pulley The outer ring of the pulley drives the generator to work; when the deceleration pressure plate returns under the action of the spring, the rollers of the forward overtaking pulley mechanism 9 will be released by the wedge-shaped gap, and the outer ring of the pulley will not rotate at this time, but reverse The outer ring of the pulley beyond the pulley mechanism will drive the generator to work, thus realizing alternate power generation.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and the description only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have Variations and improvements are possible, which fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (4)

1. a pressure-type road surface alternate generating set, is characterized in that, comprises

One pressure sensitive module comprises the deceleration pressing plate, resistance to compression bar, groove and base; Described deceleration pressing plate is installed in indent, and described base is provided with the resistance to compression bar, and base is connected with the deceleration pressing plate by damping spring, and it is inner that an end of resistance to compression bar stretches into the deceleration pressing plate;

One Pressure Actuated Device comprises some reversing bars and side wing; Described reversing bar is connected in a side of deceleration pressing plate bottom, and the other end of reversing bar is fixed on described side wing, is connected the tie point place to be provided with other one group of reversing bar that connects base with side wing at reversing bar;

One alternate generating set comprises tooth bar, is just surmounting belt wheel mechanism, negatively surmounts the band wheel mechanism, supporting base, forward generator and negative sense generator; Described tooth bar is connected in the other end of side wing, its lower surface is provided with and just surmounts belt wheel mechanism and the negative gear structure that surmounts with the interlock of wheel mechanism phase, described belt wheel mechanism and the negative top that is installed on supporting base with wheel mechanism that surmounts of just surmounting drives by belt forward generator and the negative sense generator that is installed on the supporting base below respectively.

2. a kind of pressure-type road surface alternate generating set according to claim 1, is characterized in that, is provided with some upper saw pulleys between described deceleration pressing plate and indent.

3. a kind of pressure-type road surface alternate generating set according to claim 1, is characterized in that, described tooth bar is provided with the sliding bearing group.

4. a kind of pressure-type road surface alternate generating set according to claim 1, is characterized in that, describedly just surmounting belt wheel mechanism and negative surmounting with wheel mechanism comprises star-wheel, belt wheel outer ring, roller between star-wheel and belt wheel outer ring.

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