CN215593667U

CN215593667U - Bridge road buffer stop with function of making an uproar is fallen

Info

Publication number: CN215593667U
Application number: CN202120892060.4U
Authority: CN
Inventors: 房果
Original assignee: Xuzhou Sky Blue Ozone Equipment Co Ltd
Current assignee: Xuzhou Sky Blue Ozone Equipment Co Ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2022-01-21
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses a bridge road anti-collision device with a noise reduction function, and relates to the technical field of protection devices. According to the bridge and road anti-collision device with the noise reduction function, noise enters the noise reduction box through the sound absorption holes and is absorbed by the sound absorption cotton, the noise reduction effect is good, equipment is impacted, the connecting rod slides backwards to extrude the spring, the impact is stopped, the spring is reset, the equipment can be helped to be quickly restored to a state capable of resisting the next impact, when the equipment is impacted, the air bag is extruded, air is extruded out, a certain anti-collision effect is achieved, when the impact is finished, the air pump inflates the air bag again, the air bag is quickly restored, the shock absorption columns are arranged in a dispersed mode, the impact force is effectively dispersed, and a better buffering effect is achieved.

Description

Bridge road buffer stop with function of making an uproar is fallen

Technical Field

The utility model relates to the technical field of protective devices, in particular to a bridge and road anti-collision device with a noise reduction function.

Background

With the intensive research on scientific research projects in China, the conventional construction method of the road and bridge engineering in China also has gradually strong scientific research force, so that the economy in China is promoted to continuously advance towards high speed, health and sustainable development, the number and types of freight vehicles on roads in China are increased day by day, and the vehicle-mounted tonnage and the freight vehicle flow are increased day by day.

The bridge road buffer stop at present mainly has the guardrail only, and its simple structure receives the striking back very easily to be out of shape, is difficult to the impact force that produces when slowing down the striking to cause serious road traffic accident, and the guardrail in case suffer violent striking will take place irreversible damage, be unfavorable for recovering road traffic order rapidly, for this reason, we provide a bridge road buffer stop with the function of making an uproar of falling.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a bridge and road anti-collision device with a noise reduction function, which can effectively solve the problems of simple structure, easy deformation after collision and difficulty in reducing impact force generated during collision in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a bridge road buffer stop with function of making an uproar falls, includes strutting arrangement, buffer, telescoping device and falls the device of making an uproar, strutting arrangement includes base and mounting bracket, buffer includes shell, gasbag and air pump, mounting bracket side surface is connected with the outside side surface of shell, air pump lower surface and base upper surface connection, telescoping device includes loop bar and stopper, the outside opposite side surface of shell is equipped with two square holes, and is a plurality of the outside week side of loop bar respectively with a plurality of square holes sliding fit, it is a plurality of loop bar one end all is connected with gasbag side surface, it is a plurality of to fall the device of making an uproar including falling the case of making an uproar, it is a plurality of stopper side surface all with fall the outside side surface of case of making an uproar and be connected, wherein, the loop bar has two, and the stopper has two.

Preferably, strutting arrangement still includes backup pad and shock attenuation post, surface connection on backup pad lower surface and the base, mounting bracket opposite side surface and backup pad side surface are connected, and are a plurality of shock attenuation post one end all with mounting bracket opposite side surface connection, and is a plurality of the shock attenuation post other end all with a backup pad side surface connection, and wherein, the shock attenuation post has sixteen, and a plurality of shock attenuation posts of installation play the effect of shock attenuation anticollision on the mounting bracket, and the shock attenuation post dispersion sets up, will dash the effective dispersion of power, plays better cushioning effect.

Preferably, buffer still includes shock pad, blast pipe and sealing ring, gasbag opposite side surface and shock pad side surface are connected, shock pad opposite side surface and the inside side surface of shell are connected, blast pipe one end and gasbag opposite side surface are connected, surface connection on the blast pipe other end and the air pump, the outside lower surface of shell is equipped with a through-hole, the outside week side of sealing ring is connected with the through-hole, blast pipe week side and sealing ring internal surface are connected, and when the device received the striking, the gasbag was extruded, and gas in the gasbag is extruded, plays certain crashproof effect, and when the striking was ended, the air pump aerifys in the gasbag once more, resumes rapidly, and the gasbag is connected with the shock pad, plays multiple buffering guard action.

Preferably, the telescoping device still includes connecting rod, spring and backing plate, and is a plurality of connecting rod one end is connected with a plurality of stopper opposite side surface respectively, and is a plurality of the connecting rod other end is connected with a plurality of backing plate side surface respectively, and is a plurality of backing plate opposite side surface is connected with a plurality of spring one end respectively, and is a plurality of the spring other end is respectively with the inside upper surface welding of a plurality of loop bars, and is a plurality of the loop bar upper surface is equipped with two spacing holes, and is a plurality of connecting rod week side respectively with a plurality of spacing hole sliding fit, wherein, the connecting rod has two, and the spring has two, and the backing plate has two, and equipment receives the striking, and the connecting rod backward slides and extrudees the spring, and the spring buffering shock attenuation, and the striking stops, and the spring resets, also can help equipment fast return to the state that can resist next striking, can relapse repetitious usage.

Preferably, the noise reduction device further comprises a sound absorption plate, sound absorption holes and sound absorption cotton, the sound absorption holes are formed in one side surface of the sound absorption plate, one side surface of the sound absorption plate is connected with one side surface of the noise reduction box, one side surface of the sound absorption cotton is connected with one side surface of the inner portion of the noise reduction box, noise enters the noise reduction box through the sound absorption holes and is absorbed by the sound absorption cotton, and the noise reduction device has a good noise reduction effect.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, noise enters the noise reduction box through the sound absorption hole and is absorbed by the sound absorption cotton, the noise reduction box has a good noise reduction effect, equipment is impacted, the connecting rod slides backwards to extrude the spring, the spring buffers and absorbs shock, the impact stops, the spring resets, the equipment can be rapidly restored to a state capable of resisting the next impact, the equipment can be repeatedly used, when the device is impacted, the air bag is extruded, gas in the air bag is extruded to play a certain anti-collision role, when the impact is finished, the air pump inflates the air bag again to rapidly recover, the air bag is connected with the shock pad to play a multiple buffering protection role, a plurality of shock absorption columns are arranged on the mounting frame to play a shock absorption and anti-collision role, the shock absorption columns are arranged in a dispersed mode, impact force is effectively dispersed, and a better buffering effect is achieved.

Drawings

FIG. 1 is a schematic diagram of an external structure of a bridge and road collision avoidance apparatus with noise reduction function according to the present invention;

FIG. 2 is a schematic front view of a bridge and road collision avoidance apparatus with noise reduction function according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 2 taken along line A-A;

fig. 4 is a schematic isometric view of a bridge road anti-collision device with a noise reduction function according to the utility model.

In the figure: 100. a support device; 110. a base; 120. a support plate; 130. a mounting frame; 140. a shock-absorbing post; 200. a buffer device; 210. a housing; 220. a shock pad; 230. an air bag; 240. an exhaust pipe; 250. a seal ring; 260. an air pump; 300. a telescoping device; 310. a connecting rod; 320. a spring; 330. a loop bar; 340. a limiting block; 350. a base plate; 400. a noise reduction device; 410. a noise reduction box; 420. a sound-absorbing panel; 430. a sound absorption hole; 440. and (5) sound absorption cotton.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention relates to a bridge and road anti-collision device with noise reduction function, which comprises a supporting device 100 and a buffering device 200, telescoping device 300 and noise reduction device 400, strutting arrangement 100 includes base 110 and mounting bracket 130, buffer 200 includes shell 210, gasbag 230 and air pump 260, mounting bracket 130 side surface and the outside side surface of shell 210 are connected, air pump 260 lower surface and base 110 upper surface connection, telescoping device 300 includes loop bar 330 and stopper 340, the outside opposite side surface of shell 210 is equipped with two square holes, the outside week side of a plurality of loop bars 330 respectively with a plurality of square holes sliding fit, a plurality of loop bars 330 one end all with gasbag 230 side surface connection, noise reduction device 400 includes noise reduction box 410, a plurality of stopper 340 side surfaces all with noise reduction box 410 outside side surface connection, wherein, loop bar 330 has two, stopper 340 has two.

Further, strutting arrangement 100 still includes backup pad 120 and shock strut 140, backup pad 120 lower surface and base 110 upper surface are connected, mounting bracket 130 opposite side surface and backup pad 120 a side surface are connected, a plurality of shock strut 140 one end all with mounting bracket 130 opposite side surface connection, a plurality of shock strut 140 other ends all with backup pad 120 a side surface connection, wherein, shock strut 140 has sixteen, install a plurality of shock struts 140 on the mounting bracket 130, play the effect of shock attenuation anticollision, shock strut 140 dispersion sets up, with the effective dispersion of impulsive force, play better cushioning effect.

Further, the buffering device 200 further includes a shock pad 220, an exhaust pipe 240 and a sealing ring 250, the other side surface of the airbag 230 is connected to one side surface of the shock pad 220, the other side surface of the shock pad 220 is connected to one side surface inside the housing 210, one end of the exhaust pipe 240 is connected to the other side surface of the airbag 230, the other end of the exhaust pipe 240 is connected to the upper surface of the air pump 260, a through hole is formed in the lower surface outside the housing 210, the outer peripheral side surface of the sealing ring 250 is connected to the through hole, the peripheral side surface of the exhaust pipe 240 is connected to the inner surface of the sealing ring 250, when the device is impacted, the airbag 230 is squeezed, gas in the airbag 230 is squeezed out to achieve a certain anti-collision effect, when the impact is over, the air pump 260 inflates the airbag 230 again, the rapid recovery is achieved, the airbag 230 is connected to the shock pad 220, and a multi-buffering protection effect is achieved.

Further, the telescopic device 300 further comprises connecting rods 310, springs 320 and backing plates 350, wherein one end of each of the connecting rods 310 is connected with the other side surface of each of the limiting blocks 340, the other end of each of the connecting rods 310 is connected with one side surface of each of the backing plates 350, the other side surface of each of the backing plates 350 is connected with one end of each of the springs 320, the other ends of the springs 320 are welded with the inner upper surfaces of the loop bars 330, the upper surfaces of the loop bars 330 are provided with two limiting holes, the peripheral sides of the connecting rods 310 are in sliding fit with the limiting holes, wherein, the connecting rod 310 has two, and the spring 320 has two, and the backing plate 350 has two, and equipment receives the striking, and the connecting rod 310 backward slides extrusion spring 320, and the shock attenuation is cushioned to the spring 320, and the striking stops, and the spring 320 resets, also can help equipment to restore fast to the state that can resist next striking, can relapse repetitious utilization.

Further, noise reduction device 400 still includes acoustic board 420, sound absorbing hole 430 and inhales sound cotton 440, and a plurality of sound absorbing holes 430 all set up in acoustic board 420 side surface, and acoustic board 420 side surface and noise reduction box 410 one side surface are connected, inhales sound cotton 440 one side surface and noise reduction box 410 inside one side surface and is connected, and the noise gets into noise reduction box 410 through sound absorbing hole 430 and is inhaled sound cotton 440 and absorb, has good noise reduction.

The working principle of the utility model is as follows:

referring to fig. 1-4, the utility model relates to a bridge and road anti-collision device with noise reduction function, noise enters a noise reduction box 410 through a sound absorption hole 430 and is absorbed by sound absorption cotton 440, the device has good noise reduction effect, the connecting rod 310 slides backwards to press a spring 320, the spring 320 buffers and absorbs shock, the shock stops, the spring 320 resets, the device can be quickly restored to a state capable of resisting next shock, the device can be repeatedly used, when the device is impacted, an air bag 230 is pressed, air in the air bag 230 is squeezed out to play a certain role of anti-collision, when the impact is finished, an air pump 260 inflates the air bag 230 again to be quickly restored, the air bag 230 is connected with a shock pad 220 to play multiple buffer protection roles, a plurality of shock absorption columns 140 are mounted on a mounting rack 130 to play a role of shock absorption and anti-collision, the shock absorption columns 140 are arranged in a dispersed manner to effectively disperse impact force, and a better buffer effect is achieved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bridge road buffer stop with function of making an uproar falls, includes strutting arrangement (100), buffer (200), telescoping device (300) and fall the device (400) of making an uproar, its characterized in that: support arrangement (100) include base (110) and mounting bracket (130), buffer (200) are including shell (210), gasbag (230) and air pump (260), mounting bracket (130) side surface is connected with shell (210) outside side surface, air pump (260) lower surface and base (110) upper surface connection, telescoping device (300) are including loop bar (330) and stopper (340), shell (210) outside opposite side surface is equipped with two square holes, and is a plurality of loop bar (330) outside week side respectively with a plurality of square holes sliding fit, a plurality of loop bar (330) one end all is connected with gasbag (230) side surface, noise reduction device (400) are including making an uproar case (410), and is a plurality of stopper (340) side surface all with make an uproar case (410) outside side surface connection.

2. The bridge road anti-collision device with the noise reduction function according to claim 1, characterized in that: strutting arrangement (100) still include backup pad (120) and shock attenuation post (140), surface connection on backup pad (120) lower surface and base (110), mounting bracket (130) opposite side surface and backup pad (120) side surface are connected, and is a plurality of shock attenuation post (140) one end all is connected with mounting bracket (130) opposite side surface, and is a plurality of shock attenuation post (140) other end all is connected with backup pad (120) side surface.

3. The bridge road anti-collision device with the noise reduction function according to claim 1, characterized in that: buffer (200) still include shock pad (220), blast pipe (240) and sealing ring (250), gasbag (230) opposite side surface is connected with shock pad (220) a side surface, shock pad (220) opposite side surface is connected with the inside side surface of shell (210), blast pipe (240) one end is connected with gasbag (230) opposite side surface, blast pipe (240) other end and air pump (260) upper surface connection, shell (210) outside lower surface is equipped with a through-hole, sealing ring (250) outside week side is connected with the through-hole, blast pipe (240) week side and sealing ring (250) internal surface connection.

4. The bridge road anti-collision device with the noise reduction function according to claim 1, characterized in that: telescoping device (300) still includes connecting rod (310), spring (320) and backing plate (350), and is a plurality of connecting rod (310) one end is connected with a plurality of stopper (340) opposite side surface respectively, and is a plurality of connecting rod (310) other end is connected with a plurality of backing plate (350) side surface respectively, and is a plurality of backing plate (350) opposite side surface is connected with a plurality of spring (320) one end respectively, and is a plurality of spring (320) other end respectively with the inside upper surface welding of a plurality of loop bars (330), a plurality of loop bar (330) upper surface is equipped with two spacing holes, and is a plurality of connecting rod (310) week side respectively with a plurality of spacing hole sliding fit.

5. The bridge road anti-collision device with the noise reduction function according to claim 1, characterized in that: noise reduction device (400) still include abatvoix (420), sound absorbing hole (430) and inhale sound cotton (440), and is a plurality of sound absorbing hole (430) all set up in abatvoix (420) side surface, abatvoix (420) side surface and noise reduction box (410) one side surface are connected, inhale sound cotton (440) one side surface and noise reduction box (410) inside one side surface and be connected.