阅读说明：本技术 一种道路安全减速带装置 (Road safety deceleration strip device ) 是由 韩建杰 马文霞 王宏 陶文超 于 2020-06-08 设计创作，主要内容包括：本发明公开了一种道路安全减速带装置,装置壳体底部左右两侧一体成型有侧固定板,且每一侧侧固定板上均安装有五个膨胀螺栓,装置壳体顶部安装有弧形升降减速装置,所述弧形升降减速装置顶部等距开设有条形防滑纹路,所述装置壳体前后两端侧边均开设有滑槽,所述滑槽内均安装有滑块,所述滑块上均开设有用于连接的螺孔,装置壳体顶部内侧两端均一体成型有固定板,所述弧形升降减速装置底部一体成型有工型升降板,且工型升降板安装在两端固定板内。本发明结构简单、设计合理,通过内部液体透过通孔时常自动调节减速板高度,当车速快时,减速板来不及下降,以达到减速目的,当车速慢时,减速板下降高度,减轻颠簸。(The invention discloses a road safety deceleration strip device, wherein side fixing plates are integrally formed on the left side and the right side of the bottom of a device shell, five expansion bolts are mounted on each side fixing plate, an arc-shaped lifting deceleration device is mounted on the top of the device shell, strip-shaped anti-skidding lines are equidistantly formed in the top of the arc-shaped lifting deceleration device, sliding grooves are formed in the side edges of the front end and the rear end of the device shell, sliding blocks are mounted in the sliding grooves, screw holes for connection are formed in the sliding blocks, fixing plates are integrally formed in the two ends of the inner side of the top of the device shell, an I-shaped lifting plate is integrally formed at the bottom of the arc-shaped lifting deceleration device. The invention has simple structure and reasonable design, the height of the speed reducing plate is automatically adjusted when the internal liquid penetrates through the through hole, the speed reducing plate cannot fall in time when the vehicle speed is high so as to achieve the aim of reducing the speed, and the height of the speed reducing plate falls when the vehicle speed is low so as to reduce the jolt.)

1. The utility model provides a road safety reduction belt device, includes device casing (1), side fixed plate (2), expansion bolts (3), arc lift decelerator (4), bar antiskid line (5), spout (6), slide (7), screw (8), fixed plate (9), i-shaped lifter plate (10), its characterized in that: the device is characterized in that side fixing plates (2) are integrally formed at the left side and the right side of the bottom of a shell (1), five expansion bolts (3) are installed on each side fixing plate (2), an arc-shaped lifting speed reduction device (4) is installed at the top of the shell (1), strip-shaped anti-skidding lines (5) are equidistantly arranged at the top of the arc-shaped lifting speed reduction device (4), sliding grooves (6) are formed in the side edges of the front end and the rear end of the shell (1), sliding blocks (7) are installed in the sliding grooves (6), screw holes (8) used for connection are formed in the sliding blocks (7), fixing plates (9) are integrally formed at the two ends of the inner side of the top of the shell (1), I-shaped lifting plates (10) are integrally formed at the bottom of the arc-shaped lifting speed reduction device (4), and the I-.

2. The road belt device according to claim 1, characterized in that: road safety deceleration strip device still includes seal gasket (11), baffle (12), circular through-hole (13), resetting means (14) and speed adjusting device (15), the oil pocket has been seted up in device casing (1), seal gasket (11) are installed to i-shaped lifter plate (10) bottom, and seal through seal gasket (11), integrated into one piece has baffle (12) in the inside oil pocket of device casing (1), circular through-hole (13) have been seted up on baffle (12) right side, resetting means (14) are installed in baffle (12) bottom left side, speed adjusting device (15) are installed to circular through-hole (13) bottom.

3. The road belt device according to claim 2, characterized in that: resetting means (14) still include sliding block (16), seal ring (17), telescopic link (19), sleeve (19) and spring (20), seal ring (17) are installed in sliding block (16) outside, and through seal ring (17) sealed partition plate (12) lower half district oil pocket, telescopic link (18) are installed to sliding block (16) inboard, install in sleeve (19) telescopic link (18), install spring (20) in telescopic link (18) and sleeve (19).

4. The road belt device according to claim 2, characterized in that: speed adjusting device (15) still include square groove (21), toper fixture block (22), double-screw bolt (23) and adjust knob (24), square groove (21) have been seted up to device casing (1) right side bottom, toper fixture block (22) are installed through double-screw bolt (23) at square groove (21) top, and toper fixture block (22) are located circular through-hole (13) under, adjust knob (24) are installed to double-screw bolt (23) bottom.

Technical Field

The invention relates to a road safety deceleration strip device.

Background

The deceleration strip is also called a deceleration ridge and is a traffic facility which is arranged on a highway and used for decelerating passing vehicles. The shape is generally strip-shaped and also has a point shape; the material is mainly rubber and also metal; generally, yellow and black are alternated to attract visual attention, so that the road surface is slightly arched to achieve the aim of vehicle deceleration. 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.

The conventional deceleration strip plays a role in decelerating, and simultaneously causes great jolt to a plurality of motor vehicles running at low speed, so that discomfort is caused to personnel in the vehicle, and burden is caused to vehicle suspension.

Disclosure of Invention

The present invention is directed to a road belt device to solve the above problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a road safety deceleration strip device, includes device casing, side fixing plate, expansion bolts, arc lift decelerator, bar antiskid line, spout, slide, screw, fixed plate, I-shaped lifter plate, its characterized in that: the device casing bottom left and right sides integrated into one piece has the side fixed plate, and all installs five expansion bolts on each side fixed plate, arc lift decelerator is installed at device casing top, the bar antiskid line has been seted up to arc lift decelerator top equidistance, the spout has all been seted up to both ends side around the device casing, all install the slider in the spout, all set up the screw that is used for connecting on the slider, the inboard both ends integrated into one piece in device casing top has the fixed plate, arc lift decelerator bottom integrated into one piece has I-shaped lifter plate, and I-shaped lifter plate installs in both ends fixed plate.

Preferably: the road safety deceleration strip device further comprises a sealing gasket, a partition plate, a circular through hole, a resetting device and a speed regulating device, an oil cavity is formed in the device shell, the sealing gasket is installed at the bottom of the I-shaped lifting plate and sealed through the sealing gasket, the partition plate is integrally formed in the oil cavity inside the device shell, the circular through hole is formed in the right side of the partition plate, the resetting device is installed on the left side of the bottom of the partition plate, and the speed regulating device is installed at the bottom of the circular through hole.

Preferably: resetting means still includes sliding block, seal ring, telescopic link, sleeve and spring, seal ring is installed in the sliding block outside, and through seal ring seal baffle second zone oil pocket, the telescopic link is installed to the sliding block inboard, the telescopic link is installed in the sleeve, install the spring in telescopic link and the sleeve.

Preferably: the speed regulating device further comprises a square groove, a conical fixture block, a stud and an adjusting knob, the square groove is formed in the bottom of the right side of the device shell, the conical fixture block is installed at the top of the square groove through the stud and located right below the circular through hole, and the adjusting knob is installed at the bottom of the stud.

The invention has the beneficial effects that: the invention has simple structure and reasonable design, the height of the speed reducing plate is automatically adjusted when the internal liquid penetrates through the through hole, the speed reducing plate cannot fall in time when the vehicle speed is high so as to achieve the aim of reducing the speed, and the height of the speed reducing plate falls when the vehicle speed is low so as to reduce the jolt.

Drawings

FIG. 1 is a schematic structural view of a road belt safety device according to the present invention;

FIG. 2 is a half-sectional view of the road belt safety device of the present invention;

FIG. 3 is a schematic structural diagram of a resetting device of the road safety belt device according to the invention;

FIG. 4 is a schematic structural diagram of a speed regulating device of the road safety deceleration strip device of the invention;

fig. 5 is a schematic view of an assembly structure of the road belt device of the present invention.

In the figure: 1. the device comprises a shell, a side fixing plate, a bolt expansion device, a speed reducer, an arc-shaped lifting device, a sealing gasket, a strip-shaped anti-skid line, a sliding groove, a sliding plate, a screw hole, a fixing plate, a sliding plate, a sealing gasket, a sliding plate, a partition plate, a circular through hole, a sliding rod, a reset device, a speed regulation device, a sliding block, a sealing washer, a circular through hole, a sliding rod, a telescopic rod, a sleeve, a spring, a square groove, a conical clamping block, a stud and an adjusting.

Detailed Description

The invention will be further elucidated with reference to the following figures and specific embodiments:

as shown in fig. 1-5, a road safety deceleration strip device comprises a device shell 1, side fixing plates 2, expansion bolts 3, arc-shaped lifting deceleration devices 4, strip-shaped anti-skid lines 5, sliding grooves 6, sliding plates 7, screw holes 8, fixing plates 9 and I-shaped lifting plates 10, wherein the side fixing plates 2 are integrally formed at the left side and the right side of the bottom of the device shell 1, five expansion bolts 3 are mounted on each side fixing plate 2, the arc-shaped lifting deceleration devices 4 are mounted at the top of the device shell 1, the strip-shaped anti-skid lines 5 are equidistantly arranged at the top of each arc-shaped lifting deceleration device 4, the sliding grooves 6 are respectively arranged at the front end and the rear end of the device shell 1, sliding blocks 7 are respectively mounted in the sliding grooves 6, the screw holes 8 for connection are respectively arranged on the sliding blocks 7, the fixing plates 9 are integrally formed at the two ends of the inner side of the top of the device shell 1, and the i-shaped lifting plate 10 is installed in the both end fixing plates 9. The road safety deceleration strip device further comprises a sealing gasket 11, a partition plate 12, a circular through hole 13, a resetting device 14 and a speed regulating device 15, an oil cavity is formed in the device shell 1, the sealing gasket 11 is installed at the bottom of the I-shaped lifting plate 10 and is sealed through the sealing gasket 11, the partition plate 12 is integrally formed in the oil cavity inside the device shell 1, the circular through hole 13 is formed in the right side of the partition plate 12, the resetting device 14 is installed on the left side of the bottom of the partition plate 12, and the speed regulating device 15 is installed at the bottom of the circular through hole 13. Resetting means 14 still includes sliding block 16, seal ring 17, telescopic link 19, sleeve 19 and spring 20, seal ring 17 is installed in the sliding block 16 outside, and through seal ring 17 sealed partition plate 12 lower half oil pocket, telescopic link 18 is installed to sliding block 16 inboard, telescopic link 18 is installed in sleeve 19, install spring 20 in telescopic link 18 and the sleeve 19. The speed regulation device 15 further comprises a square groove 21, a conical fixture block 22, a stud 23 and an adjusting knob 24, the square groove 21 is formed in the bottom of the right side of the device shell 1, the conical fixture block 22 is installed at the top of the square groove 21 through the stud 23, the conical fixture block 22 is located right below the circular through hole 13, and the adjusting knob 24 is installed at the bottom of the stud 23.

The working principle of the invention is as follows: the device shell 1 is connected in sequence through screw holes 8 on sliding plates 7 at two sides, the sliding plates 7 are pushed into sliding grooves 6 after connection is completed, then the connected device shell 1 is placed in a groove dug in advance, the side fixing plates 2 are fixed through expansion bolts 3 and then cast through concrete until the device shell is horizontal to the device shell 1, when a vehicle passes through the arc-shaped lifting device 4, the arc-shaped lifting device 4 descends due to the self weight of the vehicle, and when lubricating oil in an oil cavity at the upper part of the partition plate 12 flows downwards through the circular through hole 13, flow speed limitation exists, when the vehicle does not fall quickly through the arc-shaped lifting speed reduction device 4, the vehicle is decelerated, when the vehicle passes slowly, the arc-shaped lifting speed reduction device 4 descends at a constant speed along with the outflow of the lubricating oil at the upper part of the partition plate 12 to reduce bumping, and when the vehicle passes through the resetting device 14, the lubricating oil at the bottom of, thereby jack up arc lifting reduction gear 4, can also adjust the size of circular through-hole 13 through right side speed adjusting device 15 to change the flow in lubricating oil unit interval, adjust the elevating speed of arc lifting reduction gear 4.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The embodiments are therefore to be considered in all respects as illustrative and all changes which come within the meaning and range of equivalency are therefore intended to be embraced therein.