CN207793920U - A kind of municipal works deceleration strip - Google Patents

Abstract

The utility model discloses a kind of municipal works deceleration strips, fixing groove including deceleration band body and on road surface, the deceleration band body includes holding tank, the bolster in the holding tank and the reduction in the holding tank, and multiple elastic parts are equipped between the reduction and bolster；The reduction is equipped with locating part, is equipped in the holding tank and is movably connected in the holding tank by a connection structure with the matched limiting section of the locating part, the reduction.Reduction is movably connected in holding tank by the utility model by a connection structure; reduction is effectively prevented to detach from holding tank; and then ensure the stability of entire speed bump structure; multiple elastic parts are set between bolster and reduction; when automobile presses through reduction; elastic parts and Buffer Unit can play the role of cushioning effect to reduction, play protection reduction, and then extend the service life of deceleration strip.

Description

A kind of municipal works deceleration strip

Technical field

The utility model belongs to urban operating mechanism technical field, more particularly, to a kind of municipal works deceleration strip.

Background technology

When crossing vehicle, deceleration strip all can be big by a larger impact force, so that deceleration strip is fragile, Although thering are some deceleration strips to pass through currently on the market buffer structure is arranged to reduce the impact force being subject to, this kind of deceleration strip Structure is often unstable, is still easier to damage in use.

Utility model content

The utility model for overcome the deficiencies in the prior art, provides a kind of municipal works deceleration strip of stable structure.

To achieve the goals above, the utility model uses following technical scheme：A kind of municipal works deceleration strip, including Deceleration band body and the fixing groove on road surface, the deceleration band body include holding tank, delaying in the holding tank Stamping and the reduction in the holding tank are equipped with multiple elastic parts between the reduction and bolster；It is described to subtract Fast part is equipped with locating part, is equipped with and the matched limiting section of the locating part in the holding tank；The reduction passes through one Connection structure is movably connected in the holding tank.Reduction is movably connected in by a connection structure in holding tank, effectively anti- Reduction is stopped to fall off out of holding tank during the motion, and then has kept the stable structure of entire deceleration strip, by slowing down Multiple elastic parts, when reduction moves down under the impact force action of wheel, elastic group are equipped between part and bolster Part can first play reduction certain cushioning effect, as reduction continues to move downward, final reduction meeting and bolster It is in contact, under the cushioning effect of bolster, reduction speed is constantly reduced up to stop motion, after the wheels travel past, Reduction rises to origin-location again under the active force of elastic parts, and then plays the slowing effect to vehicle, due to slow Stamping and elastic parts all play cushioning effect to reduction, reduce the impact force that reduction is subject to, and then play protection The effect of reduction extends the service life of entire deceleration strip, and when reduction is destroyed, elastic parts can extend to ground Outside face, play the role of slowing down temporarily, further extend the service life of entire deceleration strip, limiting section and locating part are matched It closes, can effectively prevent reduction and fall off from holding tank, be conducive to reduction and play decelerating effect.

Further, the connection structure include be set to the reduction on connecting rod and be set to the receiving groove sidewall On the through-hole that is passed through for connecting rod, the connecting rod is equipped with locating part, and the through-hole wall is equipped with and is matched with locating part Limiting section；Passing through the cooperation of locating part and limiting section so that connecting rod can only move up and down along through-hole, so that Reduction can only also be moved in vertical direction, effectively prevented reduction and shifted during the motion, ensure that and entirely subtract The stabilization of speed belt structure.

Further, the arc-shaped structure of the reduction, the chimb that the reduction both sides extend outward to form, the company Extension bar one end is connected on the chimb, and the holding tank notch is inverted to form gear edge, and the through-hole is set to the gear along upper.

Further, the elastic parts include be set to the bolster on groove, one end be connected to the groove-bottom The elastic component of wall, one end are connected to the support element of the elastic component other end, the support element other end and the reduction phase It contradicts；Support element under the action of the elastic member can not only play reduction certain cushioning effect, and can also be risen to reduction To reset response so that reduction can normally play the decelerating effect to vehicle, and being equipped on bolster accommodates the recessed of elastic component Slot, when reduction moves downward under impact force action, elastic component can be fully compressed in groove, and then reduction can be with Bolster is in close contact, and being conducive to bolster, preferably performance further enhances to reduction the cushioning effect of reduction Protective effect.

Further, the reduction is equipped with and the matched limiting slot of the support element；Pass through support element and limit The cooperation of slot so that opposite sliding will not occur when moving down with support element for reduction, be conducive to support element and send out reduction Wave stable supporting role.

Further, the bolster is equipped with and the matched arc convex of the reduction；When reduction and buffering When part contacts, the setting of arc convex increases contact area between the two, further improves bolster and delays to reduction Effect is rushed, to reduce the impact force that reduction is subject to, and then plays the role of protecting reduction.

Further, the holding tank is equipped with threaded hole；It can be by holding tank by the cooperation of threaded hole and swell fixture It is fixed in the fixing groove on road surface, effectively prevents entire deceleration strip and slide.

In conclusion reduction is movably connected in holding tank by the utility model by a connection structure, it effectively prevent Reduction is detached from holding tank, and then ensures the stability of entire speed bump structure, bolster and reduction it Between multiple elastic parts are set, when automobile presses through reduction, elastic parts and Buffer Unit can play reduction buffering Effect is played the role of protecting reduction, and then extends the service life of deceleration strip.

Description of the drawings

Fig. 1 is the sectional view of the utility model.

Fig. 2 is the partial sectional view one of the utility model.

Fig. 3 is the partial sectional view two of the utility model.

Specific implementation mode

In order to make those skilled in the art be better understood from the utility model, below in conjunction with the utility model reality The attached drawing in example is applied, clear, complete description is carried out to the technical scheme in the embodiment of the utility model.

As shown in Figs. 1-3, a kind of municipal works deceleration strip, including deceleration band body 1 and the fixing groove on road surface 2, the deceleration band body 1 is including holding tank 3, the bolster 4 in the holding tank 3 and in the holding tank 3 Reduction 5 is equipped with 8 elastic parts, specifically, the holding tank 3 is by a metallic plate between the reduction 5 and bolster 4 It bends, 5 arc-shaped structure of the reduction and is made of rubber material, the bolster is also made of rubber material, delays Stamping 4 is arranged on the bottom of holding tank 3, it is preferred that the bolster 4 is equipped with and 5 matched arc of the reduction Protrusion 44, when reduction moves downward under impact force action, the bottom surface of reduction can be close with the surface of arc convex 44 Fitting, and since arc convex is also, so good cushioning effect can be played to reduction, to be played made of rubber material Effect including reduction, and then extend the service life of entire deceleration strip.

The reduction 5 is movably connected on by a connection structure in the holding tank 3, and the connection structure includes being set to Connecting rod 51 in the reduction 5 and the through-hole 31 passed through for connecting rod 51 on 3 side wall of the holding tank, the company Extension bar 51 be equipped with locating part 521,31 inner wall of the through-hole be equipped with 521 matched limiting section 33 of locating part, specifically, The chimb that 5 both sides of the reduction extend outward to form, 51 bottom end end of the connecting rod are connected on the chimb, the receiving 3 notch of slot is inverted to form gear edge, and the through-hole 31 is set to the gear along upper, and the locating part 521 is 51 top side of connecting rod The boss extended outward to form, the limiting section 33 are the limit edge that 31 inner wall of through-hole extends internally, and pass through locating part and limit The cooperation in portion so that connecting rod can only move up and down along through-hole, so that reduction can only also be transported in vertical direction It is dynamic, it effectively prevents reduction and shifts during the motion, ensure that the stabilization of entire speed bump structure.

The elastic parts include be set to the bolster 4 on groove 41, one end be connected to 41 bottom wall of the groove Elastic component 42, one end are connected to the support element 43 of 42 other end of the elastic component, 43 other end of the support element and the deceleration Part 5 is inconsistent.The reduction 5 be equipped with 43 matched limiting slot 52 of the support element, specifically, the groove 41 It is arranged on the top of arc convex 44, the elastic component 42 is a spring, and the support element is a cylindrical metal part, the limit Position slot 52 be with the matched hole in metalwork top, support element can not only play the role of reduction reset, and can also be right Reduction plays certain cushioning effect, and reduction is equipped with and the matched hole of cylindrical metal part, can prevent from slowing down Part shifts during moving up and down, and is conducive to reduction and plays better decelerating effect.

In order to which holding tank 3 to be fixedly mounted on road surface, it is equipped with threaded hole 32 on the holding tank 3, passes through threaded hole Holding tank 3 can be fixedly mounted on road surface by the cooperation with expansion bolt, it is therefore prevented that entire deceleration strip slides.

Obviously, described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments. It is obtained by those of ordinary skill in the art without making creative efforts based on the embodiments of the present invention Every other embodiment should all belong to the range of the utility model protection.

Claims (5)

1. a kind of municipal works deceleration strip, including deceleration band body (1) and the fixing groove (2) on road surface, feature exists In：The deceleration band body (1) include holding tank (3), be set to the holding tank (3) in bolster (4) and be set to the appearance The reduction (5) received in slot (3) is equipped with multiple elastic parts between the reduction (5) and bolster (4)；The reduction (5) it is movably connected in the holding tank (3) by a connection structure.

2. municipal works deceleration strip according to claim 1, it is characterised in that：The connection structure includes set on described Connecting rod (51) in reduction (5) and the through-hole (31) passed through for connecting rod (51) on the holding tank (3) side wall, institute It states connecting rod (51) and is equipped with locating part (521), through-hole (31) inner wall is equipped with and locating part (521) matched limit Portion (33).

3. municipal works deceleration strip according to claim 2, it is characterised in that：The arc-shaped structure of the reduction (5), The chimb that reduction (5) both sides extend outward to form, described connecting rod (51) one end are connected on the chimb, the appearance Slot (3) notch of receiving is inverted to form gear edge, and the through-hole (31) is set to the gear along upper.

4. municipal works deceleration strip according to claim 1, it is characterised in that：The elastic parts includes set on described Groove (41) on bolster (4), one end are connected to the elastic component (42) of the groove (41) bottom wall, one end is connected to the bullet Property part (42) other end support element (43), support element (43) other end and the reduction

(5) inconsistent.

5. municipal works deceleration strip according to claim 4, it is characterised in that：The reduction (5) is equipped with and institute State support element (43) matched limiting slot (52).