CN220888450U

CN220888450U - Anti-collision device for road traffic transportation engineering

Info

Publication number: CN220888450U
Application number: CN202322628423.5U
Authority: CN
Inventors: 朱涛; 褚展庆
Original assignee: Jinyun County Traffic Construction Investment Co ltd
Current assignee: Jinyun County Traffic Construction Investment Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-05-03
Anticipated expiration: 2033-09-26

Abstract

The utility model discloses anti-collision equipment for road traffic engineering, which comprises a mounting plate, an elastic support and a mounting groove. This an anticollision equipment for road transportation engineering, the terminal surface of mounting panel articulates there is the mount pad, and the both sides of mounting panel all are equipped with elastic support, and the outside of mount pad is equipped with the mounting groove, is equipped with buffer gear in the mounting groove, and elastic support includes the fixed slot, fixed slot fixed connection on the riser, sliding connection has the slider in the fixed slot, one side fixedly connected with ejector pin of slider, the one end of ejector pin wears out the fixed slot and supports at the back of mounting groove, is equipped with first spring between the opposite side of slider and the bottom of fixed slot. Through mounting panel, elastic support's ladle for the mount pad is placed in parallel, when buffer gear received the striking, extrudees the ejector pin this moment, and the ejector pin drives slider extrusion first spring, forms the shrink effect, and buffer gear by striking one side deflects through the articulated effect of backup pad and mount pad, thereby strikes the switching-over.

Description

Anti-collision device for road traffic transportation engineering

Technical Field

The utility model relates to the technical field of anti-collision, in particular to anti-collision equipment for road traffic transportation engineering.

Background

With the improvement of the living standard of people and the development of science and technology, the holding capacity of automobiles is increased year by year, the performance of the automobiles is gradually improved, but traffic accidents often occur due to the good and uneven driving level of drivers, and especially in places where traffic collision accidents are easy to occur, such as turning of roads, entrance and exit of bridges, tunnel openings, charging island heads, bridge guardrail ends, bridge piers crossing the bridges, and the like, the traffic accident rate is increased year by year.

In bulletin number: the prior art of CN217026841U, as shown in fig. 4 below, discloses a collision avoidance device for road transportation engineering, which proposes the problem that "at present, when the collision avoidance device for road transportation engineering is used, there is a certain disadvantage, because the buffering performance of the collision avoidance device for road transportation engineering is poor, the impact force generated by the collision cannot be effectively reduced, thus reducing the safety of personnel in a vehicle, and reducing the protection of vehicles and internal articles, thus reducing the practicality", and solving the problem.

However, in the above prior art, the impact cannot be reversed, and the impact force of the impact cannot be effectively buffered, so that the device is easy to be damaged when being impacted, and the use cost of the device is high, therefore, an anti-collision device for road traffic engineering is provided to optimize the above prior art.

Disclosure of utility model

The utility model aims to provide anti-collision equipment for road traffic engineering, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides an anticollision equipment for road transportation engineering, includes the fixed plate, fixedly connected with riser on the fixed plate, the front side middle part fixedly connected with mounting panel of riser, the terminal surface of mounting panel articulates there is the mount pad, the both sides of mounting panel all are equipped with elastic support, the outside of mount pad is equipped with the mounting groove, be equipped with buffer gear in the mounting groove, elastic support includes the fixed slot, fixed slot fixed connection is on the riser, sliding connection has the slider in the fixed slot, the slider slides spacingly in the fixed slot, make the limit to the slip limit of slider, make the ejector pin stablely support in the back of mounting groove, one side fixedly connected with ejector pin of slider, the one end of ejector pin wears out the fixed slot and supports in the back of mounting groove, be equipped with first spring between the opposite side of slider and the bottom of fixed slot.

As a further scheme of the utility model: the back fixedly connected with plug-in components of mounting groove, the plug-in components insert in the mount pad and with mount pad looks adaptation, be equipped with on the mount pad with plug-in components and the notch that first inserted bar overall length equals, the bottom surface fixedly connected with first inserted bar of plug-in components, the bottom inboard of mount pad is equipped with the first jack that corresponds and the adaptation with first inserted bar, in the inserted bar inserts first jack.

As still further aspects of the utility model: the top of plug-in components is equipped with the second jack, and the top surface of mount pad corresponds second jack department and slides and run through there is the second inserted bar, and in the second jack was inserted to the second inserted bar, the common fixedly connected with connecting plate in top of second inserted bar, threaded connection has the screw knob on the connecting plate, and the bottom of screw knob rotates the top surface of connection at the mount pad.

As still further aspects of the utility model: the installation groove sliding connection has the cell body, and the even fixedly connected with second spring of rear side of cell body, spring provide elastic buffering, and the one end and the inner wall fixed connection of installation groove of second spring.

As still further aspects of the utility model: limiting grooves are formed in the top and the bottom of the groove body, limiting blocks are connected in the limiting grooves in a sliding mode, and the limiting blocks are fixedly connected to the inner sides of the mounting grooves.

As still further aspects of the utility model: the groove body is internally and evenly provided with a rotating sleeve, the outer side of the rotating sleeve is fixedly sleeved with a polyurethane sleeve, the polyurethane sleeve is used for elastic buffering, the sliding guide effect is provided, the rotating sleeve and the groove body are jointly penetrated with a bolt, the bottom end of the bolt is in threaded connection with a nut, the rotating sleeve is rotationally connected with the groove body through the matching of the bolt and the nut, and the top end and the bottom end of the rotating sleeve are embedded with plane bearings.

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

1. According to the utility model, the mounting seat is placed in parallel through the mounting plate and the elastically supported spoon, when the buffer mechanism is impacted, the ejector rod is extruded at the moment, the ejector rod drives the sliding block to extrude the first spring, so that a contraction effect is formed, the buffer mechanism on the impacted side deflects through the hinging effect of the supporting plate and the mounting seat, so that impact reversing is performed, when the impact is received, the impact reversing is further facilitated through guiding through the rotating polyurethane sleeve through the arrangement of the rotating polyurethane sleeve, the possibility that the device is easy to damage when the impact is received is effectively reduced, the replacement frequency of the device is reduced, and the cost is saved.

2. Through the cooperation of first inserted bar and first jack to fix the bottom and the mount pad of plug-in components, through the cooperation of second jack, second inserted bar, connecting plate and screw knob, thereby make the second inserted bar insert in the second jack, thereby make the top of plug-in components fixed with the top of mount pad, make things convenient for buffer gear's dismantlement and installation, can conveniently dismantle change rotating sleeve and polyurethane cover through the cooperation of bolt and nut, make things convenient for the maintenance of equipment.

3. The first heavy impact buffer is formed between the mounting groove and the groove body through the arrangement of the second spring, and the impact buffer is further provided through the polyurethane sleeve, so that the double buffer effect is better.

Drawings

Fig. 1 is a schematic structural view of an anti-collision device for road traffic engineering.

Fig. 2 is a partial structural sectional view of an anti-collision device for road traffic engineering.

Fig. 3 is an enlarged view of a collision avoidance device a for road traffic engineering.

Fig. 4 is a prior art diagram.

In the figure: 1. a fixing plate; 2. a vertical plate; 3. a mounting plate; 4. a mounting base; 5. an elastic support; 6. a mounting groove; 7. a buffer mechanism; 8. a fixing groove; 9. a slide block; 10. a push rod; 11. a first spring; 12. an insert; 13. a first plunger; 14. a first jack; 15. a second jack; 16. a second plunger; 17. a connecting plate; 18. a threaded knob; 19. a second spring; 20. a limit groove; 21. a limiting block; 22. a rotating sleeve; 23. a polyurethane sleeve; 24. a bolt; 25. a nut; 26. a groove body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, in an embodiment of the present utility model, an anti-collision device for road transportation engineering includes a fixing plate 1, a vertical plate 2 is fixedly connected to the fixing plate 1, a fixing hole is formed in the fixing plate 1, the fixing hole can be fixedly installed with the ground through an expansion bolt, a reinforcing rib is disposed between the fixing plate 1 and the vertical plate 2, the reinforcing rib is simultaneously fixedly installed with the vertical plate 2 and the fixing plate 1, a mounting plate 3 is fixedly connected to a middle portion of a front side of the vertical plate 2, an end face of the mounting plate 3 is hinged with a mounting seat 4, elastic supports 5 are disposed on two sides of the mounting plate 3, a mounting groove 6 is disposed on an outer side of the mounting seat 4, a buffer mechanism 7 is disposed in the mounting groove 6, the elastic supports 5 include a fixing groove 8, a slider 9 is slidably connected to the fixing groove 8, the slider 9 slides in the fixing groove 8 to limit a sliding limit, so that a push rod 10 stably abuts against a back surface of the mounting groove 6, one side of the slider 9 is fixedly connected with a push rod 10, one end of the push rod 10 penetrates out of the fixing groove 8 and abuts against a back surface of the mounting groove 6, and a first spring 11 is disposed between the other side of the slider 9 and a bottom of the fixing groove 8.

Through mounting panel 3, elastic support 5's ladle for mount pad 4 is placed in parallel, when buffer gear 7 received the striking, extrudees ejector pin 10 this moment, and ejector pin 10 drives slider 9 extrusion first spring 11, forms the shrink effect, and buffer gear 7 by striking one side is deflected through the articulated effect of backup pad 3 with mount pad 4, thereby carries out the impact switching-over, and the effectual reduction device is when receiving the striking the easy possibility that takes place the damage, reduces the frequency that the device was changed, practices thrift the cost.

The back fixedly connected with plug-in components 12 of mounting groove 6, plug-in components 12 insert in the mount pad 4 and with mount pad 4 looks adaptation, be equipped with on the mount pad 4 with plug-in components 12 and the notch that first inserted bar 13 total length equals, the bottom surface fixedly connected with first inserted bar 13 of plug-in components 12, the bottom inboard of mount pad 4 is equipped with the first jack 14 that corresponds and the adaptation with first inserted bar 13, in inserted bar 13 inserts first jack 14.

The top of plug-in components 12 is equipped with second jack 15, and the top surface of mount pad 4 corresponds second jack 15 department and slides and run through there is second inserted bar 16, and second inserted bar 16 inserts in the second jack 15, and the common fixedly connected with connecting plate 17 in top of second inserted bar 16, threaded connection has screw knob 18 on the connecting plate 17, and the bottom of screw knob 18 rotates the top surface of connection at mount pad 4.

The bottom of the plug-in 12 is fixed with the mounting seat 4 through the cooperation of the first inserting rod 13 and the first inserting hole 14, and the second inserting rod 16 is inserted into the second inserting hole 15 through the cooperation of the second inserting rod 15, the second inserting rod 16, the connecting plate 17 and the threaded knob 18, so that the top of the plug-in 12 is fixed with the top of the mounting seat 4, and the buffer mechanism 7 is convenient to detach and mount.

The installation groove 6 is connected with the cell body 26 in a sliding way, the rear side of the cell body 26 is uniformly and fixedly connected with the second spring 19, the spring 19 provides elastic buffering, and one end of the second spring 19 is fixedly connected with the inner wall of the installation groove 6.

The limiting grooves 20 are formed in the top and the bottom of the groove body 26, the limiting blocks 21 are connected in the limiting grooves 20 in a sliding mode, the limiting blocks 21 are fixedly connected to the inner sides of the mounting grooves 6, accordingly, the groove body 26 is prevented from sliding out of the mounting grooves 6, and the sliding stability of the groove body 26 and the mounting grooves 6 is improved.

The groove body 26 is internally and evenly provided with a rotating sleeve 22, the outer side of the rotating sleeve 22 is fixedly sleeved with a polyurethane sleeve 23, the polyurethane sleeve 23 is used for elastic buffering and providing a sliding guiding effect, the rotating sleeve 22 and the groove body 26 are jointly penetrated with a bolt 24, the bottom end of the bolt 24 is in threaded connection with a nut 25, the rotating sleeve 22 is rotationally connected to the groove body 26 through the cooperation of the bolt 24 and the nut 25, and the top end and the bottom end of the rotating sleeve 22 are embedded with plane bearings.

Through the setting of the polyurethane cover 23 of rotation installation for when receiving the impact, guide through the polyurethane cover 23 of rotation, further make things convenient for the impact to turn to. The rotating sleeve 22 and the polyurethane sleeve 23 can be conveniently detached and replaced through the matching of the bolts 24 and the nuts 25, and equipment maintenance is facilitated.

The working principle of the utility model is as follows:

When the anti-collision device is used, the fixing plate 1 is fixed at a position where anti-collision is required, the mounting groove 6 is connected with the mounting seat 4 through the plug-in unit 12, the plug-in unit 12 is inserted into the mounting seat 4, the first plug-in rod 13 is inserted into the first plug-in hole 14, the threaded knob 18 is rotated, the connecting plate 17 drives the second plug-in rod 16 to be inserted into the second plug-in hole 15 and abutted against the second plug-in hole 15, the fixing of the plug-in unit 12 is completed, the rotating sleeve 22 is placed into the groove body 26, the bolts 24 penetrate through the bolts 24, the bolts 24 are limited through the nuts 25, the assembly of the device is completed, when the device collides, the impact force acts on the polyurethane sleeve 23 to form buffering, meanwhile, the groove body 26 extrudes the second spring 19 to further form buffering, so that the collision buffering is formed, meanwhile, one side of the buffering mechanism 7 deflects through the mounting plate 3, the ejector rod 10 extrudes the first spring 11 through the sliding block 9 to shrink, so that the buffering mechanism 7 deflects, and at the moment, the impact is deflected through the rotating polyurethane sleeve 23 and the inclined buffering mechanism 7. Forming the anti-collision effect.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Anti-collision equipment for road traffic transportation engineering, including fixed plate (1), its characterized in that: fixedly connected with riser (2) on fixed plate (1), the front side middle part fixedly connected with mounting panel (3) of riser (2), the terminal surface of mounting panel (3) articulates there is mount pad (4), both sides of mounting panel (3) all are equipped with elastic support (5), the outside of mount pad (4) is equipped with mounting groove (6), be equipped with buffer gear (7) in mounting groove (6), elastic support (5) are including fixed slot (8), sliding connection has slider (9) in fixed slot (8), one side fixedly connected with ejector pin (10) of slider (9), the one end of ejector pin (10) wears out fixed slot (8) and supports the back at mounting groove (6), be equipped with first spring (11) between the opposite side of slider (9) and the bottom of fixed slot (8).

2. A collision avoidance device for road traffic engineering according to claim 1, wherein: the back fixedly connected with plug-in components (12) of mounting groove (6), plug-in components (12) insert in mount pad (4) and with mount pad (4) looks adaptation, the bottom surface fixedly connected with first inserted bar (13) of plug-in components (12), the bottom inboard of mount pad (4) is equipped with first jack (14) corresponding and the adaptation with first inserted bar (13).

3. A collision avoidance device for road traffic engineering according to claim 2, wherein: the top of plug-in components (12) is equipped with second jack (15), and the top surface of mount pad (4) corresponds second jack (15) department slip and runs through have second inserted bar (16), and the common fixedly connected with connecting plate (17) in top of second inserted bar (16), threaded connection has screw knob (18) on connecting plate (17), and the bottom of screw knob (18) rotates the top surface of connection at mount pad (4).

4. A collision avoidance device for road traffic engineering according to claim 1, wherein: the mounting groove (6) is connected with a groove body (26) in a sliding mode, the rear side of the groove body (26) is uniformly and fixedly connected with a second spring (19), and one end of the second spring (19) is fixedly connected with the inner wall of the mounting groove (6).

5. A collision avoidance apparatus for road traffic engineering according to claim 4, wherein: limiting grooves (20) are formed in the top and the bottom of the groove body (26), limiting blocks (21) are connected in the limiting grooves (20) in a sliding mode, and the limiting blocks (21) are fixedly connected to the inner sides of the mounting grooves (6).

6. A collision avoidance apparatus for road traffic engineering according to claim 4, wherein: the groove body (26) is internally and uniformly provided with a rotating sleeve (22), the outer side of the rotating sleeve (22) is fixedly sleeved with a polyurethane sleeve (23), bolts (24) are jointly penetrated through the rotating sleeve (22) and the groove body (26), and nuts (25) are connected with the bottom ends of the bolts (24) in a threaded mode.