阅读说明：本技术 一种适用于雪天的减速带 (Deceleration strip suitable for snowy days ) 是由 毕景诗 于 2021-08-06 设计创作，主要内容包括：本发明属于道路设施领域,尤其是涉及一种适用于雪天的减速带,包括设置在地面上的减速槽,所述减速槽内侧壁固定连接有两个固定板,两个所述固定板之间转动连接有主动轮以及从动轮,所述主动轮以及从动轮之间设有减速皮带,两个所述固定板之间转动连接有多个减速皮带进行支撑的支撑辊,所述固定板上设有与支撑辊相配合的下压机构,所述下压机构连接有设置在固定板内的液压机构,所述液压机构连接有储能机构。本发明在温度较低电机将会通过第一传动轮等结构实现主动轮的转动,主动轮将会使得减速皮带移动,减速皮带移动的过程中将会被刮刀进行清洁,进而实现将减速皮带表面的冰雪进行刮除。(The invention belongs to the field of road facilities, and particularly relates to a deceleration strip suitable for snowy days, which comprises a deceleration groove arranged on the ground, wherein two fixing plates are fixedly connected to the inner side wall of the deceleration groove, a driving wheel and a driven wheel are rotatably connected between the two fixing plates, a deceleration belt is arranged between the driving wheel and the driven wheel, a plurality of supporting rolls supported by the deceleration belt are rotatably connected between the two fixing plates, a pressing mechanism matched with the supporting rolls is arranged on the fixing plates, the pressing mechanism is connected with a hydraulic mechanism arranged in the fixing plates, and the hydraulic mechanism is connected with an energy storage mechanism. According to the invention, the motor at a lower temperature can realize the rotation of the driving wheel through the structures such as the first transmission wheel, the driving wheel can enable the speed-reducing belt to move, and the speed-reducing belt can be cleaned by the scraper in the moving process, so that the ice and snow on the surface of the speed-reducing belt can be scraped.)

1. The deceleration strip suitable for snowy days comprises deceleration grooves (11) arranged on the ground (1), and is characterized in that two fixing plates (2) are fixedly connected to the inner side wall of each deceleration groove (11), two supporting rollers (13) which are connected with a driving wheel (3) and driven wheels (4) in a rotating mode are arranged between the fixing plates (2), the driving wheel (3) and the driven wheels (4) are provided with deceleration belts (5) and support the supporting rollers (13) in a rotating mode, a pressing mechanism (6) matched with the supporting rollers (13) is arranged on each fixing plate (2), the pressing mechanism (6) is connected with a hydraulic mechanism (7) arranged in each fixing plate (2), the hydraulic mechanism (7) is connected with an energy storage mechanism (8), and the energy storage mechanism (8) is electrically connected with a detection mechanism (9), one side of the decelerating groove (11) is provided with a scraper (12) matched with the decelerating belt (5).

2. The deceleration strip suitable for snowy days according to claim 1, wherein the driven wheel (4) is rotatably connected with a sliding block (41), the fixed plate (2) is fixedly connected with two support plates (42), two parallel sliding rods (43) are fixedly connected between the two support plates (42), the sliding block (41) is penetrated by the sliding rods (43) and is in sliding connection with the sliding rods (43), and a thrust spring (44) is arranged between the support plate (42) and the sliding block (41) on the side close to the driving wheel (3).

3. The deceleration strip suitable for snowy days according to claim 1, wherein the driving wheel (3), the driven wheel (4) and the supporting roll (13) are all in a sphere structure, and the deceleration belt (5) is in a belt structure with an arc-shaped side section, and is attached to the driving wheel (3), the driven wheel (4) and the supporting roll (13).

4. A deceleration strip suitable for snowy days according to claim 1, characterized in that the pressing mechanism (6) is composed of a sliding groove (61), a connecting rod (62), a sealing plate (63), a supporting spring (64) and a hydraulic pressure chamber (65), the sliding groove (61) and the hydraulic cavity (65) are both arranged in the fixed plate (2), a supporting block (66) is vertically connected in the sliding groove (61) in a sliding way, the supporting block (66) is rotationally connected with the supporting roller (13), the upper end and the lower end of the supporting spring (64) are respectively fixedly connected with the bottom wall of the supporting block (66) and the bottom wall of the sliding groove (61), the bottom end of the supporting block (66) is fixedly connected with the connecting rod (62), the bottom end of the connecting rod (62) penetrates through the sliding groove (61) and extends into the hydraulic cavity (65) to be fixedly connected with the sealing plate (63), and the sealing plate (63) is in sealing sliding connection with the hydraulic cavity (65).

5. The deceleration strip suitable for snowy days according to claim 4, wherein the hydraulic mechanism (7) is composed of a communication cavity (71), a rotating cavity (72) and a hydraulic bag body (73), the bottom end of the communication cavity (71) is communicated with the bottom ends of the plurality of hydraulic cavities (65), one side of the communication cavity (71) is communicated with the hydraulic bag body (73), the communication cavity (71) is communicated with the hydraulic bag body (73) through the rotating cavity (72), and the hydraulic bag body (73) is fixedly connected inside the deceleration tank (11).

6. The deceleration strip suitable for snowy days according to claim 5, wherein the energy storage mechanism (8) is composed of a rotating shaft (81), a rotating vortex blade (82), an electricity storage box (83), a permanent magnet (84), an induction coil (85) and a power supply (86), the electricity storage box (83) is fixedly connected with the fixing plate (2), the power supply (86) is fixedly connected with the electricity storage box (83), the rotating shaft (81) is rotatably connected in the rotating cavity (72), a plurality of rotating vortex blades (82) are arranged and are fixedly connected with the rotating shaft (81), one end of the rotating shaft (81) penetrates through the rotating cavity (72) and extends into the electricity storage box (83) to be fixedly connected with the permanent magnet (84), the induction coil (85) is provided with a plurality of turns and is fixedly connected in the electricity storage box (83), and the power supply (86) is electrically connected with the induction coil (85).

7. The deceleration strip suitable for snowy days according to claim 1, wherein the detection mechanism (9) is composed of a timing switch (91), a detection column (92) and a conductive pair (93), the detection column (92) is fixedly connected in the ground (1), mercury is contained in the detection column (92), the conductive pair (93) is arranged on the inner wall of the detection column (92), and the timing switch (91) is electrically connected with the conductive pair (93).

8. The deceleration strip suitable for snowy days according to claim 1, wherein one of the fixing plates (2) is rotatably connected with a driving shaft (21), the driving shaft (21) is fixedly connected with a first driving wheel (22), the driving wheel (3) is coaxially and fixedly connected with a second driving wheel (23), a driving belt (24) is arranged between the first driving wheel (22) and the second driving wheel (23) and is in transmission connection with the first driving wheel through the driving belt (24), a motor (25) is arranged in the deceleration tank (11), and the output end of the motor (25) is fixedly connected with the driving shaft (21).

9. The deceleration strip suitable for snowy days according to claim 8, wherein a detection board (14) is fixedly connected to the ground (1), the detection board (14) is made of a piezoresistor material, and the detection board (14) is electrically connected with the motor (25).

Technical Field

The invention belongs to the field of road facilities, and particularly relates to a deceleration strip suitable for snowy days.

Background

The speed reducing belt is also called as a speed reducing ridge, is a traffic facility which is arranged on a road and used for reducing the speed of passing vehicles, generally takes yellow and black colors at intervals to attract visual attention and slightly arches the road surface to achieve the aim of reducing the speed of the vehicles. The special traffic safety setting is generally arranged on road junctions, industrial and mining enterprises, schools, residential community population and other road sections requiring vehicle slow down and traffic accidents are easy to cause, and is a novel special traffic safety setting for reducing the running speed of motor vehicles and non-motor vehicles.

However, in winter, the deceleration strip is covered by ice and snow usually, and in this situation, the driver can hardly find the existence of the deceleration strip, so that safety accidents can easily happen when the vehicle passes through the deceleration strip at a higher speed, especially when the friction force on the surface of the deceleration strip is reduced when the surface of the deceleration strip is covered by the ice and snow.

To this end, we propose a deceleration strip suitable for use in snowy weather to solve the above problems.

Disclosure of Invention

The invention aims to solve the problems and provides a deceleration strip suitable for snowy days.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a deceleration strip suitable for snowy day, is including setting up subaerial deceleration tank, two fixed plates of deceleration tank inside wall fixedly connected with, two rotate between the fixed plate and be connected with the action wheel and follow the driving wheel, action wheel and follow and be equipped with reducing belt, two rotate between the fixed plate and be connected with a plurality of reducing belt and carry out the backing roll that supports, be equipped with on the fixed plate and construct with backing roll matched with pushing down, it is connected with the hydraulic pressure mechanism of setting in the fixed plate to push down the mechanism, hydraulic pressure mechanism is connected with energy storage mechanism, energy storage mechanism electric connection has detection mechanism, deceleration tank one side is equipped with the scraper with reducing belt matched with.

In foretell deceleration strip suitable for snow day, it is connected with the sliding block to rotate from the driving wheel, two fixedly connected with backup pads on the fixed plate, two fixedly connected with two parallel arrangement's slide bar between the backup pad, the sliding block is run through by the slide bar and with slide bar sliding connection, be close to be equipped with thrust spring between backup pad and the sliding block of action wheel one side.

In foretell deceleration strip suitable for snow day, action wheel, follow driving wheel and backing roll are the spheroid structure, the speed reduction belt is for laminating the side cross-section with the action wheel, from driving wheel and backing roll mutually and be curved banded structure.

In foretell deceleration strip suitable for snow day, pushing down the mechanism and compriseing sliding tray, connecting rod, closing plate, supporting spring and hydraulic pressure chamber, sliding tray and hydraulic pressure chamber all set up in the fixed plate, vertical sliding connection has the supporting shoe in the sliding tray, the supporting shoe rotates with the backing roll to be connected, both ends respectively with supporting shoe diapire and sliding tray diapire fixed connection about the supporting spring, supporting shoe bottom and connecting rod fixed connection, the connecting rod bottom runs through the sliding tray and extends to hydraulic pressure intracavity and closing plate fixed connection, closing plate and hydraulic pressure chamber sealing sliding connection.

In foretell deceleration strip suitable for snow day, hydraulic pressure mechanism comprises intercommunication chamber, rotation chamber and hydraulic pressure utricule, intercommunication chamber bottom and a plurality of hydraulic pressure chamber bottom intercommunication set up, intercommunication chamber one side sets up with hydraulic pressure utricule intercommunication, the intercommunication chamber sets up through rotating chamber and hydraulic pressure utricule intercommunication, hydraulic pressure utricule fixed connection is inside the deceleration tank.

In foretell deceleration strip suitable for snow day, energy storage mechanism comprises axis of rotation, rotation whirlpool leaf, electricity storage box, permanent magnet, induction coil and power, electricity storage box and fixed plate fixed connection, power and electricity storage box fixed connection, the axis of rotation is rotated and is connected in rotating the intracavity, it is equipped with a plurality ofly and all with axis of rotation fixed connection to rotate the whirlpool leaf, axis of rotation one end runs through and rotates the chamber and extend to in the electricity storage box with permanent magnet fixed connection, induction coil is equipped with multiturn and fixed connection in the electricity storage box, power and induction coil electric connection.

In foretell deceleration strip suitable for snow day, detection mechanism comprises time switch, detection post and electric conduction pair, detect post fixed connection in the ground, it contains mercury to detect the post, the electric conduction is to setting up on detecting the post inner wall, time switch and electric conduction are to electric connection.

In foretell deceleration strip suitable for snow day, one of them the rotation is connected with the drive shaft on the fixed plate, drive shaft fixedly connected with has first drive wheel, the coaxial fixedly connected with second drive wheel of action wheel, be equipped with the drive belt between first drive wheel and the second drive wheel and connect through the drive belt transmission, be equipped with the motor in the deceleration tank, motor output and drive shaft fixed connection.

In the deceleration strip suitable for snowy days, the above ground is fixedly connected with a detection plate, the detection plate is made of a piezoresistor material, and the detection plate is electrically connected with the motor.

The invention has the beneficial effects that: can support reduction belt through setting up the backing roll, and then ensure that reduction belt is located the action wheel and also can have better supporting effect from between the driving wheel, ensure that the deceleration strip plays the effect of speed reduction to the vehicle, simultaneously when the vehicle passes through reduction belt, the backing roll will receive pressure downstream this moment, the backing roll will drive the supporting shoe downstream that will appear this moment, the supporting shoe will make the closing plate pressurize to the hydraulic oil of hydraulic pressure intracavity through the connecting rod, then realize the rotation that drives the axis of rotation through the flow of hydraulic oil in intercommunication chamber and rotation intracavity, the axis of rotation will be through driving the permanent magnet rotation and realizing producing induced-current in the induction coil, and then realize the collection of energy when passing through to the car.

When the temperature is lower, mercury will separate with electrically conductive pair, electrically conductive pair will be in non-conductive state, time switch work will appear this moment, time switch will make motor work a period of time at every certain time, the motor will realize the rotation of action wheel through first drive wheel isotructure, the action wheel will make decelerating belt remove, the in-process that decelerating belt removed will be cleaned by the scraper, and then realize scraping the ice and snow on decelerating belt surface.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment 1 of a deceleration strip suitable for use in snowy days provided by the invention;

FIG. 2 is a schematic cross-sectional view of a detection column in embodiment 1 of the deceleration strip suitable for use in snowy days according to the present invention;

fig. 3 is a schematic cross-sectional structure view of a fixing plate of embodiment 1 of the deceleration strip suitable for use in snow days;

FIG. 4 is a schematic side view of a deceleration belt in embodiment 1 of the deceleration strip suitable for use in snowy days according to the present invention;

fig. 5 is a schematic top sectional view of a rotating cavity in embodiment 1 of the deceleration strip suitable for use in snow days according to the present invention;

fig. 6 is a schematic top view of embodiment 2 of a deceleration strip suitable for use in snow days.

In the figure: the device comprises a ground surface, 11 speed reduction grooves, 12 scrapers, 13 supporting rollers, 14 detection plates, 2 fixing plates, 21 driving shafts, 22 first driving wheels, 23 second driving wheels, 24 driving belts, 25 motors, 3 driving wheels, 4 driven wheels, 41 sliding blocks, 42 supporting plates, 43 sliding rods, 44 thrust springs, 5 speed reduction belts, 6 pressing mechanisms, 61 sliding grooves, 62 connecting rods, 63 sealing plates, 64 supporting springs, 65 hydraulic cavities, 66 supporting blocks, 7 hydraulic mechanisms, 71 communicating cavities, 72 rotating cavities, 73 hydraulic capsules, 8 energy storage mechanisms, 81 rotating shafts, 82 rotating vortex blades, 83 electric storage boxes, 84 permanent magnets, 85 induction coils, 86 power supplies, 9 detection mechanisms, 91 timing switches, 92 detection columns and 93 conducting pairs.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1-5, a deceleration strip suitable for snowy days, including setting up deceleration tank 11 on ground 1, two fixed plates 2 of deceleration tank 11 inside wall fixedly connected with rotate between two fixed plates 2 and be connected with action wheel 3 and follow driving wheel 4, are equipped with decelerating belt 5 between action wheel 3 and the follow driving wheel 4, rotate between two fixed plates 2 and be connected with a plurality of decelerating belt 5 and carry out the backing roll 13 that supports.

The driving wheel 3, the driven wheel 4 and the supporting roll 13 are all of spherical structures, and the speed reducing belt 5 is of a belt-shaped structure, the cross sections of the side edges of the belt-shaped structure are attached to the driving wheel 3, the driven wheel 4 and the supporting roll 13.

Due to the special speed reduction belt 5 and the support rollers 13 will function as speed reduction belts.

One of the fixing plates 2 is rotatably connected with a driving shaft 21, the driving shaft 21 is fixedly connected with a first driving wheel 22, the driving wheel 3 is coaxially and fixedly connected with a second driving wheel 23, a driving belt 24 is arranged between the first driving wheel 22 and the second driving wheel 23 and is in transmission connection through the driving belt 24, a motor 25 is arranged in the speed reduction groove 11, and the output end of the motor 25 is fixedly connected with the driving shaft 21.

One side of the deceleration groove 11 is provided with a scraper 12 matched with the deceleration belt 5.

The motor 25 during operation will drive first drive wheel 22 through drive shaft 21 and rotate, and first drive wheel 22 will drive second drive wheel 23 through drive belt 24 and rotate, and then realize that second drive wheel 23 will drive action wheel 3 and rotate, and action wheel 3 rotates and will drive decelerating belt 5 and rotate, and ice and snow on the in-process decelerating belt 5 that decelerating belt 5 removed will be struck off by scraper 12, and then to the ice and snow's of decelerating belt 5 detach.

The driven wheel 4 is rotatably connected with a sliding block 41, the fixed plate 2 is fixedly connected with two supporting plates 42, two parallel sliding rods 43 are fixedly connected between the two supporting plates 42, the sliding block 41 is penetrated by the sliding rods 43 and is in sliding connection with the sliding rods 43, and a thrust spring 44 is arranged between the supporting plate 42 and the sliding block 41 on one side close to the driving wheel 3.

Be equipped with on fixed plate 2 and push down mechanism 6 with backing roll 13 matched with, push down mechanism 6 is by sliding tray 61, connecting rod 62, the closing plate 63, supporting spring 64 and hydraulic pressure chamber 65 are constituteed, sliding tray 61 and hydraulic pressure chamber 65 all set up in fixed plate 2, vertical sliding connection has supporting shoe 66 in the sliding tray 61, supporting shoe 66 rotates with backing roll 13 to be connected, both ends respectively with supporting shoe 66 diapire and sliding tray 61 diapire fixed connection about supporting spring 64, supporting shoe 66 bottom and connecting rod 62 fixed connection, connecting rod 62 bottom run through sliding tray 61 and extend to in the hydraulic pressure chamber 65 with closing plate 63 fixed connection, closing plate 63 and the sealed sliding connection in hydraulic pressure chamber 65, contain hydraulic oil in the hydraulic pressure chamber 65.

When the vehicle passes through the speed reducing belt 5, the vehicle will extrude downwards to the speed reducing belt 5, at this time, the speed reducing belt 5 will drive the supporting block 66 to move downwards, the supporting block 66 will move downwards through the connecting rod 62, the sealing plate 63 will extrude downwards to the hydraulic oil in the hydraulic cavity 65.

Push down mechanism 6 and be connected with the hydraulic pressure mechanism 7 of setting in fixed plate 2, hydraulic pressure mechanism 7 comprises intercommunication chamber 71, rotation chamber 72 and hydraulic pressure utricule 73, intercommunication chamber 71 bottom and a plurality of hydraulic pressure chamber 65 bottom intercommunication setting, intercommunication chamber 71 one side and hydraulic pressure utricule 73 intercommunication setting, intercommunication chamber 71 is through rotating chamber 72 and hydraulic pressure utricule 73 intercommunication setting, hydraulic pressure utricule 73 fixed connection is inside decelerating groove 11.

When the sealing plate 63 moves downwards, the sealing plate 63 will squeeze hydraulic oil from the hydraulic chamber 65 into the communication chamber 71, thereby achieving that hydraulic oil will enter the hydraulic bladder 73 through the rotating chamber 72.

Hydraulic pressure mechanism 7 is connected with energy storage mechanism 8, energy storage mechanism 8 is by axis of rotation 81, rotate whirlpool leaf 82, electricity storage box 83, permanent magnet 84, induction coil 85 and power 86 are constituteed, electricity storage box 83 and fixed plate 2 fixed connection, power 86 and electricity storage box 83 fixed connection, axis of rotation 81 rotates to be connected in rotating chamber 72, it is equipped with a plurality ofly and all with axis of rotation 81 fixed connection to rotate whirlpool leaf 82, axis of rotation 81 one end is run through and is rotated chamber 72 and extend to electricity storage box 83 in with permanent magnet 84 fixed connection, induction coil 85 is equipped with multiturn and fixed connection in electricity storage box 83, power 86 and induction coil 85 electric connection.

When hydraulic oil was through rotating chamber 72, hydraulic oil would make axis of rotation 81 rotate through rotating vortex blade 82, and axis of rotation 81 would drive permanent magnet 84 and rotate, and permanent magnet 84 rotates and would make induction coil 85 constantly cut the magnetic induction line, would appear induced-current in induction coil 85 this moment, carries out the energy storage through induction coil 85 to power 86 this moment.

Energy storage mechanism 8 electric connection has detection mechanism 9, and detection mechanism 9 comprises timing switch 91, detection post 92 and electrically conductive pair 93, detects post 92 fixed connection and holds mercury in the detection post 92 in ground 1, and electrically conductive pair 93 sets up on detecting post 92 inner wall, and timing switch 91 and electrically conductive pair 93 electric connection, timing switch 91 control motor 25's work.

The conductive pair 93 is composed of two conductive blocks fixedly connected in the inner wall of the detection column 92, mercury will contact with the two conductive blocks under the normal state, and then the state of conducting through mercury between the two conductive blocks is realized, when the temperature is lower, the volume of mercury itself will be reduced along with the reduction of the temperature, and then the mercury liquid level in the detection column 92 will be reduced, the conductive blocks will be separated from mercury at this moment, the timing switch 91 at this moment will be in the state of conducting, and then the control motor 25 starts to work.

The operating principle of the present invention will now be described as follows:

the mercury will contact with two conductive blocks under normal state, and then realize that will be in the state of conducting through mercury between two conductive blocks, and time switch 91 will make motor 25 be in non-operating state all the time this moment.

When the vehicle passes through the speed reducing belt 5, the vehicle will extrude downwards to the speed reducing belt 5, at this time, the speed reducing belt 5 will drive the supporting block 66 to move downwards, the supporting block 66 will move downwards through the connecting rod 62, the sealing plate 63 will extrude downwards to the hydraulic oil in the hydraulic cavity 65.

Sealing plate 63 will be crowded into intercommunication chamber 71 with hydraulic oil from hydraulic pressure chamber 65 in, and then realize that hydraulic oil will enter into hydraulic pressure utricule 73 through rotating chamber 72, when hydraulic oil was through rotating chamber 72, hydraulic oil will make axis of rotation 81 rotate through rotating vortex leaf 82, axis of rotation 81 will drive permanent magnet 84 and rotate, permanent magnet 84 rotates and will make induction coil 85 constantly cut the magnetic induction line, induced current will appear in induction coil 85 this moment, carry out the energy storage through induction coil 85 to power 86 this moment.

When the reduction belt 5 deforms downward, if the deformation amount is too large, the reduction belt 5 will make the driven wheel 4 slide through the sliding block 41, and the sliding block 41 will slide along the sliding rod 43 toward the driving wheel 3, so as to avoid the damage of the driving wheel 3 and the driven wheel 4 caused by too large acting force between the driving wheel 3 and the driven wheel 4.

When the temperature is lower than 3 ℃, the volume of the mercury is reduced along with the reduction of the temperature, so that the liquid level of the mercury in the detection column 92 is reduced, the conductive block is separated from the mercury at the moment, the timing switch 91 is in a power-on state, and the motor 25 is controlled to start working.

Timing switch 91 will make motor 25 work regularly, drive first drive wheel 22 through drive shaft 21 and rotate, first drive wheel 22 will drive second drive wheel 23 through drive belt 24 and rotate, and then realize that second drive wheel 23 will drive action wheel 3 and rotate, action wheel 3 rotates and will drive reducing belt 5 and rotate, and ice and snow on the in-process reducing belt 5 that reducing belt 5 removed will be struck off by scraper 12, and then to the ice and snow's of reducing belt 5 on the detach.

Example 2

As shown in fig. 6, the present embodiment is different from embodiment 1 in that: the ground 1 is fixedly connected with a detection board 14, the detection board 14 is made of a piezoresistor material, and the detection board 14 is electrically connected with the motor 25.

When the vehicle passes through the detection plate 14, the detection plate 14 stops the motor 25, so that the safety accident caused by the fact that the speed reducing belt 5 still moves transversely when the vehicle passes through the speed reducing belt 5 is avoided.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.