CN209493867U - Hydraulic deceleration strip - Google Patents

Abstract

The utility model relates to hydraulic deceleration strip, including backing plate, the middle part of backing plate has opening, and in the compatible triangle deceleration strip formed equipped with origin vehicle face and Fei Lai vehicle face of the opening；The lower section of the backing plate is protruded into the bottom for coming vehicle face and Fei Lai vehicle face；The lower section for coming vehicle face is equipped with hydraulic reduction gear, and hydraulic reduction gear includes fixed frame, and the lower part of fixed frame and the bottom of hydraulic damper are hinged；The bottom surface for coming vehicle face is equipped with the arch guide pin with guide groove, and the piston rod of hydraulic damper passes through the guide groove and offsets with the bottom for coming vehicle face, and the upper end of arch guide pin, which forms the piston rod, to be limited；It is non-come vehicle face bottom be equipped with bending part for the edge mate with the opening.The hydraulic deceleration strip of the utility model will not make automobile generate vibration, comfort is good, and has the characteristics that long service life when vehicle low speed passes through.

Description

Hydraulic deceleration strip

Technical field

The utility model relates to deceleration strip, in particular to a kind of hydraulic deceleration strip.

Background technique

Deceleration strip be mounted on highway make by vehicle deceleration means of transportation, be generally located on highway road junction, work The section and be easy to cause the section of traffic accident that mine enterprise, school, residential quarters population etc. need vehicle deceleration to go slowly, to reach To the purpose that traffic accident generation is reduced or avoided.

Automotive wheel is contacted with deceleration strip can unavoidably generate vibration, this abrasion for being not only will lead to automobile tire adds Speed can also make suspension be impacted, and inevitably just influence whether damper, spring and its internal stent in this way Service life；And the vibration generated can also make the loosening of interior components, reduce the service life of automobile.

Deceleration commonly used at present has: road hump, deceleration platform, railway spike etc., these road speed facilities suffer from peace Dress is big using damage after a certain period of time, repairs troublesome situation, even and if automobile passed through with lower speed, can also generate shake It is dynamic, influence comfort.So a kind of comfortable durable deceleration strip be in present road speed facility there is an urgent need to.

Utility model content

In order to overcome the above-mentioned deficiency in the presence of the prior art, the utility model provides hydraulic deceleration strip.This is practical Novel hydraulic deceleration strip will not make automobile generate vibration when vehicle low speed passes through, and comfort is good, and have long service life The characteristics of.

The technical scheme in the invention for solving the technical problem is: hydraulic deceleration strip, including backing plate, the middle part tool of backing plate There is opening, and in the compatible triangle deceleration strip formed equipped with origin vehicle face and Fei Lai vehicle face of the opening；It is described come vehicle face With it is non-come vehicle face bottom protrude into the lower section of the backing plate；It is described come vehicle face lower section be equipped with hydraulic reduction gear, the liquid Pressing deceleration device includes fixed frame, and the lower part of fixed frame and the bottom of hydraulic damper are hinged；It is described come vehicle face bottom surface be equipped with Arch guide pin with guide groove, the piston rod of the hydraulic damper pass through the guide groove and the bottom phase of coming vehicle face It supports, the upper end of the arch guide pin, which forms the piston rod, to be limited；It is described it is non-come vehicle face bottom be equipped with for it is described The bending part of the edge mate of opening.

Compared with prior art, the hydraulic deceleration strip of the utility model has following progress:

1) using comfortable: when automobile low speed passes through, hydraulic damper is compressed the hydraulic deceleration strip of the utility model, and three The decline of angle deceleration strip, passes through automobile balance, does not generate vibration or only generates slight vibration, comfort is good；

2) slowing effect is good: when vehicle high-speed passes through, hydraulic damper generates larger damping, triangle deceleration strip can not under Drop, brings significant shock to impact, the conduct passed through of not slowing down to driver is punished, driver is made to drive to pass by next time to vehicle When, there is the consciousness actively slowed down, has the characteristics that slowing effect is good；

3) long service life: hydraulic damper is articulated on fixed frame, can be rotated, impacted relative to fixed frame When, hydraulic damper is not susceptible to damage, and service life is longer, so that the hydraulic deceleration strip later maintenance side of the utility model Just, economical.(even if breaking down, be generally only that arch guide pin is fallen off)

As optimization, the top of the fixed frame be equipped with towards it is described come the setting of vehicle face gag lever post, the end of gag lever post Equipped with spacing head, limit is formed to vehicle face is come, makes to come vehicle face to be always positioned between backing plate and spacing head.The structure can be further The stability in use for guaranteeing product, makes triangle deceleration strip is more difficult to misplace in use, guarantees that deceleration strip is normal Work.

As optimization, it is described come vehicle face connect to be formed by cambered surface with Fei Lai vehicle face and smoothly transit.For reversely come vehicle or The vehicle that person drives over the speed limit by hydraulic deceleration strip can generate it is big jolt, the design of cambered surface transition, which can be reduced, makes vehicle At damage.

As optimization, the high H of triangle deceleration strip is 5~9cm.Suitable height can guarantee that driver can just sight at a distance Deceleration strip is observed, guarantees that triangle slows down and has fine slowing effect, while also can be reduced to caused by vehicle or deceleration strip itself Damage.

As optimization, the backing plate, triangle deceleration strip and fixed frame are all steel part.The intensity of the hydraulic deceleration strip of steel Height, plasticity and good toughness；And interior tissue is relatively uniform, guarantees good structural soundness and can well adapt to the length of automobile Phase impact；And also have the advantages that production letter is at low cost.

As optimization, the triangle deceleration belt surface is equipped with nano ceramic coat.It has not easily to fall off, erosion resistant and resistance to The characteristic of mill, greatly improving these needs the service life for a long time through frayed and corrosion test metal parts；And it is excellent anti- Impact property also increases coating in the residence time of triangle deceleration belt surface well；And nano ceramic coat reduces light Reflection, reduces light pollution.To increase safety when vehicle driving.Further, the thickness of the nano ceramic coat Manufacturing cost is also controlled well at this point, both ensure that using effect for 0.2~0.5mm.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the hydraulic deceleration strip of the utility model.

Fig. 2 is the hydraulic deceleration strip using state structure diagram of the utility model.

Appended drawing reference: 1- triangle deceleration strip, 11- come vehicle face, 12- it is non-come vehicle face, 121- bending part, 13- cambered surface, 14- receives Rice ceramic coating；2- hydraulic damper, 21- piston rod；3- fixed frame；4- backing plate；5- arch guide pin；6- gag lever post；7- limit Potential head；8- roadbed.

Specific embodiment

Below by specific embodiment, and in conjunction with attached drawing, the technical solution of the utility model is further elaborated with.

The ZS-1031 that Beijing will Sheng Weihua Chemical Co., Ltd. can be used in the nano ceramic coat of the utility model is wear-resisting anti- Rotten coating.

Embodiment 1: referring to Fig. 1 and Fig. 2, the hydraulic deceleration strip of the utility model, including backing plate 4, the middle part of backing plate 4 have Opening, and in the compatible triangle deceleration strip 1 formed equipped with origin vehicle face 11 and Fei Lai vehicle face 12 of the opening；Described three H high angle deceleration strip 1 is 7cm.It is described come vehicle face 11 and Fei Lai vehicle face 12 bottom protrude into the lower section of the backing plate 4；It is described next Vehicle face 11 and Fei Lai vehicle face 12 are formed by the connection of cambered surface 13 to smoothly transit；It is described come vehicle face 11 lower section equipped with hydraulic deceleration fill It sets, the hydraulic reduction gear includes fixed frame 3, and the lower part of fixed frame 3 and the bottom of hydraulic damper 2 are hinged；The fixation The top of frame 3 be equipped with towards it is described come the gag lever post 6 that is arranged of vehicle face 11, the end of gag lever post 6 is equipped with spacing head 7, to coming vehicle face 11 form limit, make to come vehicle face 11 to be always positioned between backing plate 4 and spacing head 7；It is described come vehicle face 11 bottom surface be equipped with have lead To the arch guide pin 5 of slot, the piston rod 21 of the hydraulic damper 2 passes through the guide groove and the bottom phase of coming vehicle face 11 It supports, the upper end of the arch guide pin 5, which forms the piston rod 21, to be limited；It is described it is non-come vehicle face 12 bottom be equipped with for The bending part 121 of the edge mate of the opening；The backing plate 4, triangle deceleration strip 1 and fixed frame 3 are all steel part；Described three Deceleration strip 1 surface in angle is equipped with nano ceramic coat 14；The nano ceramic coat 14 with a thickness of 0.3mm.

Embodiment 2

Unlike the first embodiment, in the present embodiment, the H high triangle deceleration strip 1 is 5cm, and the nano ceramics applies Layer 14 with a thickness of 0.2mm

Embodiment 3

Unlike the first embodiment, in the present embodiment, the H high triangle deceleration strip 1 is 9cm, and the nano ceramics applies Layer 14 with a thickness of 0.5mm.

In use, referring to fig. 2, the fixed frame 3 for being hinged with hydraulic damper 2 need to be only embedded in roadbed 8 by user, then Upper padding plate 4 and triangle deceleration strip 1 are installed.

The above-mentioned generality to utility model involved in the application is described and should not be managed the description of its specific embodiment It solves to be the limitation constituted to the utility model technical solution.Those skilled in the art, can be with according to disclosure herein Under the premise of without prejudice to related utility model constituent element, to the disclosure in above-mentioned general description or/and embodiment Technical characteristic is increased, reduced or is combined, and the other technical solutions belonged within the application protection scope are formed.

Claims (7)

1. hydraulic deceleration strip, it is characterised in that: including backing plate (4), the middle part of backing plate (4) has opening, and in the opening phase Adaptation be equipped with origin vehicle face (11) and it is non-come vehicle face (12) formation triangle deceleration strip (1)；It is described come vehicle face (11) and it is non-come The lower section of the backing plate (4) is protruded into the bottom in vehicle face (12)；It is described come vehicle face (11) lower section be equipped with hydraulic reduction gear, institute Stating hydraulic reduction gear includes fixed frame (3), and the lower part of fixed frame (3) and the bottom of hydraulic damper (2) are hinged；It is described come vehicle The bottom surface in face (11) is equipped with the arch guide pin (5) with guide groove, and the piston rod (21) of the hydraulic damper (2) passes through institute It states guide groove and offsets with the bottom for coming vehicle face (11), the upper end of the arch guide pin (5), which forms the piston rod (21), to be limited Position；It is described it is non-come vehicle face (12) bottom be equipped with bending part (121) for the edge mate with the opening.

2. hydraulic deceleration strip according to claim 1, it is characterised in that: the top of the fixed frame (3) is equipped with towards institute The gag lever post (6) for carrying out vehicle face (11) setting is stated, the end of gag lever post (6) is equipped with spacing head (7), forms limit to vehicle face (11) are come Position, makes to come vehicle face (11) to be always positioned between backing plate (4) and spacing head (7).

3. hydraulic deceleration strip according to claim 1, it is characterised in that: it is described come vehicle face (11) and it is non-come vehicle face (12) it is logical Cambered surface (13) connection formation is crossed to smoothly transit.

4. hydraulic deceleration strip according to claim 1, it is characterised in that: the high H of the triangle deceleration strip (1) is 5~9cm.

5. according to claim 1 to hydraulic deceleration strip described in 4 any claims, it is characterised in that: the backing plate (4), triangle Deceleration strip (1) and fixed frame (3) are all steel part.

6. hydraulic deceleration strip according to claim 5, it is characterised in that: make pottery equipped with nanometer on triangle deceleration strip (1) surface Porcelain coating (14).

7. hydraulic deceleration strip according to claim 6, it is characterised in that: the nano ceramic coat (14) with a thickness of 0.2 ~0.5mm.