CN217231584U

CN217231584U - Anticollision formula traffic highway is with assembled guardrail

Info

Publication number: CN217231584U
Application number: CN202220024750.2U
Authority: CN
Inventors: 罗丹; 刘红丹; 李婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-08-19
Anticipated expiration: 2032-01-06

Abstract

The utility model belongs to the road guardrail field especially relates to an anticollision formula traffic is assembled guardrail for highway. The technique includes the stand of a plurality of vertical settings, and the stand is and controls the range, the equal level in both sides is provided with the diaphragm that carries out the centre gripping with all stands around the stand, all is fixed with the buffering subassembly that is used for buffering the diaphragm between two diaphragms, and equal vertical being provided with a plurality of connecting rods of controlling the range on two diaphragms, sliding fit around connecting rod and diaphragm are, be provided with on the diaphragm and be used for fixing the locking subassembly on the stand with the diaphragm. The utility model discloses its simple to operate and protecting effect are good to can effectively reduce accident severity, both reduce the loss of accident vehicle and also reduce the damage degree of guardrail.

Description

Anticollision formula traffic highway is with assembled guardrail

Technical Field

The utility model belongs to the road guardrail field especially relates to an anticollision formula traffic is assembled guardrail for highway.

Background

Road guardrail separates function: the traffic road guardrail separates motor vehicles, non-motor vehicles and pedestrian traffic, and longitudinally separates roads on the section, so that the motor vehicles, the non-motor vehicles and the pedestrians can drive in different lanes, the safety of the road traffic is improved, the traffic order is improved, and the traffic road guardrail is an important maintenance and safety guarantee facility for the road; present little collision accident is more and more, also more and more high to the requirement of road guardrail, public property's loss when taking place in order to reduce small-size collision accident, and reduce the severity of accident, just need the guardrail not only to play simple effect of cutting apart, need be to increasing the safeguard function to the vehicle collision, both reduced accident vehicle's damage degree, can also guarantee the integrality of guardrail as far as, avoid the vehicle directly to rush into the house that is on street or fall into among the river, thereby reduce economic loss and the casualties that the accident brought.

SUMMERY OF THE UTILITY MODEL

According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: the utility model provides an anticollision formula is assembled guardrail for traffic highway, its structure is firm, simple to operate and protective force are strong, can effectively reduce accident severity.

Anticollision formula traffic is assembled guardrail for highway, stand including the stand of a plurality of vertical settings, the stand is and controls the range, the equal level in both sides is provided with the diaphragm that carries out the centre gripping with all stands around the stand, all is fixed with the buffering subassembly that is used for buffering the diaphragm between two diaphragms, equal vertical being provided with on two diaphragms a plurality of roots are the connecting rod of controlling the range, sliding fit around connecting rod and diaphragm are, be provided with on the diaphragm and be used for fixing the locking subassembly on the stand with the diaphragm.

Furthermore, the diaphragm is four, and wherein two are located the stand bottom and are centre gripping cooperation around being, and two are located the stand top and are centre gripping cooperation around being, all vertically are provided with a plurality of align to grid's connecting rod between the top diaphragm of stand front side and below diaphragm and between the top diaphragm of rear side and the below diaphragm in addition.

Furthermore, the buffering assembly comprises two first springs, the front ends of the two first springs are fixed with the transverse plate on the front side of the stand column, the rear ends of the first springs are fixed with the transverse plate on the rear side of the stand column, and the two first springs are symmetrically distributed along the central line of the transverse plate.

Further, the buffering subassembly includes six first springs, and every first spring front end is fixed with the diaphragm of stand preceding lateral wall, and the diaphragm of first spring rear end and stand rear side wall is fixed, and six first springs are three to be a set of, and two sets of first springs are bilateral symmetry along the diaphragm central line and distribute.

Further, the bottom of the transverse plate above and the top of the transverse plate below are both provided with sliding grooves used for sliding the connecting rod back and forth, sliding blocks sliding back and forth are arranged in the sliding grooves, the upper ends and the lower ends of the sliding blocks are fixed with the top and the bottom of the connecting rod respectively, second springs used for buffering the connecting rod are arranged between the sliding blocks and the groove walls of the sliding grooves, and the second springs are located in the inner side direction of the transverse plate.

Furthermore, all be provided with the fixed block between the diaphragm of stand and front and back lateral wall, be fixed with a plurality of third spring that is used for the buffering stand between fixed block and the diaphragm.

Furthermore, the transverse plate is provided with a threaded through hole which is communicated with the front and the back, the upright post is provided with a threaded counter bore corresponding to the threaded through hole, the two holes are communicated with each other, and a screw used for fixing the transverse plate on the upright post is arranged in the hole in a penetrating manner.

Further, the lateral wall is seted up flutedly before the diaphragm, and the vertical a plurality of montant that is provided with in the recess all overlaps to be equipped with on the montant and is used for changing the gyro wheel of vehicle direction, and even cover is equipped with a plurality of gyro wheel on the connecting rod.

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

the utility model discloses its simple to operate and protecting effect are good to can effectively reduce accident severity, both reduce the loss of accident vehicle and also reduce the damage degree of guardrail.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is a schematic structural view of example 5;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3;

FIG. 5 is an enlarged view taken at A in FIG. 4;

FIG. 6 is a schematic structural view of embodiment 8;

FIG. 7 is a view showing the usage state of the present invention;

names of components in the drawings: 1. the device comprises a transverse plate 2, a fixing plate 3, a stand column 4, a connecting rod 5, a first spring 6, a second spring 7, a third spring 8, a fixing block 9 and screws.

Detailed Description

The present invention is further described with reference to the following embodiments, which are not intended to limit the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Example 1

The fabricated guardrail for the anti-collision traffic road comprises a plurality of upright posts 3 which are vertically arranged, the upright posts 3 are arranged in a left-right mode, transverse plates 1 for clamping all the upright posts 3 are horizontally arranged on the front side and the rear side of each upright post 3, the upright posts 3 and the transverse plates 1 are of rectangular structures, and the contact surface between the rectangular upright posts 3 and the transverse plates 1 is larger, so that the transverse plates 1 and the upright posts 3 are more firmly fixed;

the buffer assemblies for buffering the transverse plates 1 are fixed between the two transverse plates 1, the arrangement of the buffer assemblies is favorable for reducing the impact force of a vehicle on the transverse plates 1, and the transverse plates 1 are prevented from being hard to collide with the vehicle, so that the damage degree of the transverse plates 1 and the vehicle is reduced, the economic loss is reduced, and the buffer assemblies are positioned between the two transverse plates 1 and are favorable for bidirectional buffering, so that the application range is wider, and the effect is better;

a plurality of connecting rods 4 which are arranged left and right are vertically arranged on the two transverse plates 1, the connecting rods 4 are in front-back sliding fit with the transverse plates 1, and the impact force of the vehicle can be buffered through the front-back sliding of the connecting rods 4, so that the damage of the connecting rods 4 is reduced;

be provided with on diaphragm 1 and be used for fixing the locking Assembly on stand 3 with diaphragm 1, the setting up of locking Assembly makes diaphragm 1 and stand 3 fixed connection, avoids diaphragm 1 to appear droing.

In the using process, as shown in fig. 1 and 2, the bottom end of an upright post 3 is pre-buried underground, then a transverse plate 1 below is fixed on the upright post 3, a buffer assembly is fixed between the transverse plates 1 at the front side and the rear side, then connecting rods 4 are respectively installed on the corresponding transverse plates 1, and then the transverse plate 1 above is connected with the top end of the connecting rod 4 and then fixed on the upright post 3; also can assemble fixedly diaphragm 1 and buffer unit in advance for simple to operate, then fixed stand 3 and ground, then fix through the clearance between the front and back diaphragm 1 with diaphragm 1 insert stand 3 earlier, then install connecting rod 4 on diaphragm 1 can.

In the embodiment, as shown in fig. 1 and 7, the fixing plate 2 for fixing the stand column 3 to the ground is fixed at the bottom of the stand column 3, a plurality of through holes which are communicated with each other up and down are formed in the fixing plate 2, fixing screws for fixing the fixing plate 2 to the ground penetrate through the through holes and are inserted into the ground to fix the fixing plate 2, the fixing plate 2 and the stand column 3 can be embedded into the ground together, the contact area of the fixing plate and the stand column 3 is increased, the stand column 3 is more stable, and the stand column 3 is prevented from being easily toppled over when being impacted by a vehicle.

Example 2

The technology is further explained in this embodiment, as shown in fig. 1 and fig. 2, the transverse plates 1 are four, two of the transverse plates are located at the bottom end of the upright post 3 and are in front-back clamping fit, the other two transverse plates are located at the top end of the upright post 3 and are in front-back clamping fit, and the arrangement of the four transverse plates 1 increases the stability of the connecting rod 4, so that the protection effect and the buffering effect are better;

the connecting rods 4 which are uniformly arranged are vertically arranged between the upper transverse plate 1 and the lower transverse plate 1 at the front side of the upright post 3 and between the upper transverse plate 1 and the lower transverse plate 1 at the rear side, the front side and the rear side are respectively provided with the connecting rods 4, which are favorable for increasing the buffering effect of the connecting rods 4, so that the impact from two directions can be conveniently differentiated, the service life of the connecting rods 4 is prolonged, and when the impact in one direction is overlarge, the arrangement of the two groups of connecting rods 4 can increase the blocking effect, and the severity of accidents is reduced.

Example 3

In this embodiment, the technology is further described, the buffering assembly includes two first springs 5, and the first springs 5 are high-strength springs, so that buffering on the horizontal plate 1 is completed, and the horizontal plate 1 can be supported;

two first spring 5 front ends are fixed with diaphragm 1 of stand 3 front side, and first spring 5 rear end is fixed with diaphragm 1 of stand 3 rear side, and two first springs 5 are the bilateral symmetry along diaphragm 1 central line and distribute, and two first spring 5 symmetries set up and are convenient for make diaphragm 1 holistic buffering effect unanimous, and it is not enough to avoid appearing the deviation when using and lead to certain one side buffering effect.

Example 4

The technology is further explained in this embodiment, as shown in fig. 2, the buffering assembly includes six first springs 5, the six first springs 5 are all high-strength springs in a manner consistent with that described in embodiment 2, and the arrangement of the six first springs 5 further increases the buffering effect and support of the horizontal plate 1;

the front end of each first spring 5 is fixed with the transverse plate 1 on the front side wall of the upright post 3, the rear end of each first spring 5 is fixed with the transverse plate 1 on the rear side wall of the upright post 3, three first springs 5 form a group, two groups of first springs 5 are symmetrically distributed along the central line of the transverse plate 1, and the six first springs 5 which are symmetrically distributed enable the buffering effect of the first springs 5 to be more stable;

combine embodiment 3, first spring 5 can also adopt four or eight, and concrete quantity can be according to the length decision of diaphragm 1 when in actual use, and every first spring 5 along diaphragm 1 length direction evenly distributed to make diaphragm 1's support nature and buffering effect better.

Example 5

In this embodiment, as shown in fig. 1 and fig. 2, sliding grooves for the front and rear sliding of the connecting rod 4 are formed in both the bottom of the upper transverse plate 1 and the top of the lower transverse plate 1, and the sliding grooves are formed to facilitate the connecting rod 4 to slide backwards for buffering when being impacted by a vehicle, and simultaneously counteract a part of impact force to avoid the connecting rod 4 from breaking due to hard collision with the vehicle;

be provided with in the spout and be gliding slider around with it, both ends are fixed with the top and the bottom of connecting rod 4 respectively about sliding, install the second spring 6 that is used for buffering connecting rod 4 between the cell wall of slider and spout, and second spring 6 all is located 1 inboard direction of diaphragm, second spring 6 all is located 1 inboard so that the connecting rod 4 of both sides corresponds the impact of direction around making, the buffering effect of connecting rod 4 has been increased, direct fracture when avoiding connecting rod 4 to receive the impact.

Example 6

This embodiment further explains the technique, as shown in fig. 1, fig. 3 and fig. 4, all be provided with fixed block 8 between the diaphragm 1 of stand 3 and front and back lateral wall, be fixed with a plurality of third spring 7 that is used for buffering stand 3 between fixed block 8 and the diaphragm 1, the rear side wall at diaphragm 1 is fixed to third spring 7 one end, the other end is fixed with fixed block 8, fixed block 8 is fixed with stand 3, the setting of fixed block 8 is convenient for increase third spring 7 and stand 3's area of contact, make it more stable, thereby provide the buffering for stand 3, the vehicle directly provides diaphragm 1 and stand 3 bumps when having avoided diaphragm 1 and stand 3 direct contact.

Example 7

In this embodiment, as shown in fig. 4 and 5, the transverse plate 1 is provided with a threaded through hole which is communicated with the front and back, the upright post 3 is provided with a threaded counter bore corresponding to the threaded through hole, the two holes are communicated with each other, a screw 9 for fixing the transverse plate 1 to the upright post 3 is inserted into the through hole, the arrangement of the screw 9 further increases the firmness of the transverse plate 1 and the upright post 3, and the transverse plate 1 is prevented from falling off in collision and being incapable of normal buffering;

with reference to embodiment 6, the two sets of the third springs 7 are arranged up and down along the height direction of the transverse plate 1, and a gap for the screw 9 to pass through is reserved between the upper set of the third springs 7 and the lower set of the third springs 7, so that the screw 9 can be inserted and fixed conveniently, and the stability of the transverse plate 1 is improved.

Example 8

In this embodiment, as shown in fig. 6, a groove is formed in the front side wall of the transverse plate 1, a plurality of vertical rods are vertically arranged in the groove, rollers for changing the direction of a vehicle are respectively sleeved on the vertical rods, a plurality of rollers are uniformly sleeved on the connecting rod 4, the rollers are all made of rubber, and the front side wall of the roller on the connecting rod 4 and the front side wall of the roller on the transverse plate 1 are located on the same plane; the arrangement of the rollers on the transverse plate 1 and the connecting rod 4 is convenient for changing the collision direction of the vehicle when in use, thereby reducing the impact force of the vehicle on the guardrail and avoiding more losses caused by the vehicle breaking through the guardrail.

Claims

1. The utility model provides an anticollision formula traffic is assembled guardrail for highway, includes stand (3) of a plurality of vertical settings, and range, its characterized in that about stand (3) are: the utility model discloses a vertical column, including stand (3), the equal level in both sides is provided with diaphragm (1) that carries out the centre gripping with all stand (3) around stand (3), all is fixed with the buffering subassembly that is used for buffering diaphragm (1) between two diaphragm (1), and equal vertical being provided with on two diaphragm (1) a plurality of connecting rods (4) of arranging about being, sliding fit around connecting rod (4) are with diaphragm (1), be provided with on diaphragm (1) and be used for fixing the locking subassembly on stand (3) with diaphragm (1).

2. The fabricated guardrail for a crash-proof traffic road according to claim 1, wherein: the transverse plates (1) are four, two of the transverse plates are located at the bottom end of the stand column (3) and are in clamping fit with the top end of the stand column (3), the other two transverse plates are located at the top end of the stand column (3) and are in clamping fit with the top end of the stand column (3), and a plurality of connecting rods (4) which are uniformly arranged are vertically arranged between the upper transverse plate (1) and the lower transverse plate (1) at the front side of the stand column (3) and between the upper transverse plate (1) and the lower transverse plate (1) at the rear side.

3. The fabricated guardrail for a crash-proof traffic road according to claim 2, wherein: the buffer assembly comprises two first springs (5), the front ends of the two first springs (5) are fixed with a transverse plate (1) on the front side of the stand column (3), the rear ends of the first springs (5) are fixed with the transverse plate (1) on the rear side of the stand column (3), and the two first springs (5) are distributed along the central line of the transverse plate (1) in a bilateral symmetry manner.

4. The fabricated guardrail for a crash-proof traffic road according to claim 2, wherein: the buffer assembly comprises six first springs (5), the front end of each first spring (5) is fixed with the transverse plate (1) of the front side wall of the stand column (3), the rear end of each first spring (5) is fixed with the transverse plate (1) of the rear side wall of the stand column (3), the six first springs (5) are in a group, and the two groups of first springs (5) are symmetrically distributed along the central line of the transverse plate (1).

5. The fabricated guardrail for a crash-proof traffic road according to claim 2, wherein: the connecting rod (4) is characterized in that sliding chutes used for sliding the connecting rod (4) back and forth are formed in the transverse plate (1) bottom and the transverse plate (1) top below the transverse plate (1) bottom at the upper portion, sliding blocks sliding back and forth are arranged in the sliding chutes, the upper ends and the lower ends of the sliding blocks are fixed with the top and the bottom of the connecting rod (4) respectively, second springs (6) used for buffering the connecting rod (4) are installed between the sliding blocks and the groove walls of the sliding chutes, and the second springs (6) are located in the inner side direction of the transverse plate (1).

6. The fabricated guardrail for a crash-proof traffic road according to claim 2, wherein: all be provided with fixed block (8) between diaphragm (1) of stand (3) and front and back lateral wall, be fixed with third spring (7) that a plurality of is used for buffering stand (3) between fixed block (8) and diaphragm (1).

7. The fabricated guardrail for a crash-proof traffic road according to claim 2, wherein: the transverse plate (1) is provided with a threaded through hole which is communicated with the front and the back, the upright post (3) is provided with a threaded counter bore corresponding to the threaded through hole, the two holes are communicated with each other, and a screw (9) used for fixing the transverse plate (1) on the upright post (3) is arranged in the hole in a penetrating way.

8. The fabricated guardrail for a crash-proof traffic road according to claim 5, wherein: the side wall is seted up flutedly before diaphragm (1), vertically in the recess be provided with a plurality of montant, all overlaps to be equipped with on the montant and is used for changing the gyro wheel of vehicle direction, evenly overlaps on connecting rod (4) to be equipped with a plurality of gyro wheel.