CN218643277U

CN218643277U - Road and bridge design guardrail strutting arrangement

Info

Publication number: CN218643277U
Application number: CN202220365676.0U
Authority: CN
Inventors: 李学峰; 白万鹏; 崔金鹏; 谢信友; 董雅楠; 杨树兴; 宋栋梁; 王莹莹; 李海权; 黄丹; 沈伟娜; 张海涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2023-03-17
Anticipated expiration: 2032-02-18

Abstract

The utility model belongs to the technical field of the guardrail support technique and specifically relates to a road and bridge design guardrail support device, including two support columns, the pivot is all rotationally installed through the axle sleeve to two relative one sides of support column, fixed mounting has the fixed block between the one end of support column is kept away from in two pivots, the through-hole has been seted up to fixed block one side, the equal fixed mounting in both ends has the connecting block in the through-hole, the equal fixed mounting of connecting block one end has the slider, install the connecting rod through slider slidable ground in the through-hole, the spout has all been seted up to the connecting rod both sides, the one end fixed mounting that the through-hole was kept away from to the connecting rod has the baffle, latch mechanism is installed to one of them support column one end, the base is installed outside the support column to the base, the utility model discloses, install the structure of playing the buffering protection to bearing structure.

Description

Road and bridge design guardrail strutting arrangement

Technical Field

The utility model relates to a guardrail supports technical field, especially relates to a road and bridge design guardrail strutting arrangement.

Background

The guardrail of guard action all can be installed on road and bridge, the guardrail is installed on the road through bearing structure, for example play the support column of supporting action to the guardrail, but the current structure of installing the buffering protection on playing the support column of supporting action to the guardrail, when the object is careless directly to strike the support column, the support column is damaged by the collision very easily, after being strikeed down by one of them support column, because the guardrail is installed between two support columns, the guardrail at support column both ends also can be followed and collapsed, thereby influence the use of guardrail.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that there is not the structure of installation to bearing structure buffering protection among the prior art, and a road and bridge design guardrail strutting arrangement who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a road and bridge design guardrail strutting arrangement, includes two support columns, two the pivot is rotationally installed through the axle sleeve to the relative one side of support column, two fixed mounting has the fixed block between the one end of support column is kept away from in the pivot, the through-hole has been seted up to fixed block one side, the equal fixed mounting in both ends has the connecting block in the through-hole, the equal fixed mounting of connecting block one end has the slider, install the connecting rod through slider slidable in the through-hole, the spout has all been seted up to the connecting rod both sides, the one end fixed mounting that the through-hole was kept away from to the connecting rod has the baffle, one of them the latch mechanism is installed to support column one end, the base is installed to latch mechanism one end, lie in the outer installation fixed establishment of support column on the base.

Preferably, a buffer layer is adhered to one side of the baffle, two first springs are fixedly mounted between one side of the baffle and the fixed block, and a plurality of second springs are mounted between the fixed block and the two opposite sides of the supporting column.

Preferably, the clamping mechanism comprises a clamping block, the clamping block is fixedly mounted at one end of the supporting column, the supporting column is mounted on the base in a clamping mode through the clamping block, and the base is provided with a clamping groove.

Preferably, the fixing mechanism comprises a fixing ring, the fixing ring is fixedly installed outside the supporting column on the base, a plurality of grooves are formed in the inner wall of the fixing ring, a third spring is fixedly installed at the bottom in each groove, one end of the third spring located in each groove is slidably connected with an inserting rod, and a plurality of slots are formed in the outer wall of one end of the supporting column.

Preferably, the base is provided with a plurality of mounting holes outside the fixing ring, and the two sides of the supporting column are provided with jacks.

Preferably, the equal fixed mounting in both ends that the support column is located the jack has a mounting panel, two the support column is pegged graft between the jack with one side and is installed the link, link one side fixed mounting has the guardrail body, two mounting panels of jack department are a set of, and are same a set of be connected through the screw between mounting panel and the link.

The utility model provides a pair of road and bridge design guardrail strutting arrangement, beneficial effect lies in: install the baffle of buffering striking protection on the support column in this design, can prevent that the support column from being damaged by the direct hard striking of object to install and prevent that baffle side is hard by the structure of striking, play certain guard action to the baffle, make the time of baffle use longer.

Drawings

Fig. 1 is a schematic structural view of a road and bridge designed guardrail supporting device provided by the utility model;

fig. 2 is a schematic top view of the supporting device for road and bridge design guardrail provided by the present invention;

FIG. 3 is a schematic view of a cross-sectional structure of a part of the mechanism of a road and bridge designed guardrail supporting device provided by the present invention;

fig. 4 is the utility model provides a road and bridge design guardrail strutting arrangement's support column and the schematic structure of the guardrail body.

In the figure: the buffer layer comprises a supporting column 1, a rotating shaft 2, a fixing block 3, a through hole 4, a connecting block 5, a sliding block 6, a connecting rod 7, a sliding groove 8, a baffle plate 9, a buffer layer 10, a first spring 11, a second spring 12, a base 13, a clamping block 14, a clamping groove 15, a fixing ring 16, a groove 17, a third spring 18, an inserting rod 19, a slot 20, a mounting hole 21, a jack 22, a mounting plate 23, a connecting frame 24 and a guardrail body 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-4, a road and bridge design guardrail support device, including two support columns 1, pivot 2 is all rotationally installed through the axle sleeve to two relative one sides of support column 1, fixed mounting has fixed block 3 between the one end that support column 1 was kept away from to two pivot 2, through-hole 4 has been seted up to fixed block 3 one side, the equal fixed mounting in both ends has connecting block 5 in the through-hole 4, the equal fixed mounting in connecting block 5 one end has slider 6, install connecting rod 7 through slider 6 slidable in the through-hole 4, spout 8 has all been seted up to connecting rod 7 both sides, the one end fixed mounting that through-hole 4 was kept away from to connecting rod 7 has baffle 9, baffle 9 one side is stained with buffer layer 10, buffer layer 10 can be the rubber layer, can play certain buffering guard action to baffle 9, fixed mounting has two first springs 11 between baffle 9 one side and the fixed block 3, all install a plurality of second spring 12 between fixed block 3 and two support column 1 opposite sides, install the baffle 9 of buffering striking protection on the support column 1 in this design, can prevent that support column 1 from being damaged by the direct striking of object, and install the structure that prevents baffle 9 side from being stricken, play certain guard action, make the hard longer time of baffle 9 use.

Clamping mechanism is installed to one of them support column 1 one end, base 13 is installed to clamping mechanism one end, clamping mechanism includes fixture block 14, fixture block 14 fixed mounting is in 1 one end of one of them support column, base 13 is installed through fixture block 14 joint to support column 1, draw-in groove 15 has been seted up on base 13, fixture block 14 and draw-in groove 15 phase-match, fixture block 14 and draw-in groove 15 are the most common fixture block and the draw-in groove that can joint, lie in 1 outer installation fixed establishment of support column on the base 13, fixed establishment includes retainer plate 16, retainer plate 16 fixed mounting lies in 1 outer on base 13, a plurality of recess 17 has been seted up to the retainer plate 16 inner wall, the equal fixed mounting in bottom has third spring 18 in the recess 17, lie in 18 one end of third spring equal slidable ground connection inserted bar 19 in the recess 17, a plurality of slot 20 have been seted up to one of them support column 1 one end outer wall, it is equipped with a plurality of mounting holes 21 to lie in 16 outer division of retainer plate on base 13, jack 22 has all been seted up to the both sides of two support columns 1, this design passes through clamping mechanism and fixed establishment's effect down, can be convenient the support column 1 of installing on base 13, and compare traditional fixed mounting, more dismantle.

The working principle is as follows: the base 13 is provided with a plurality of mounting holes 21, the base 13 can be conveniently mounted at a position required to be used, when the support column 1 is required to be mounted, the support column 1 with the fixture block 14 can be directly mounted in the fixing ring 16 of the base 13 according to a moving mode of the support column 1 from top to bottom, the base 13 is provided with a clamping groove 15, when the support column 1 is mounted on the base 13, the fixture block 14 on the support column 1 is inserted into the clamping groove 15 formed on the base 13 to perform basic fixing on the support column 1, the support column 1 can be contacted with a plurality of inserted bars 19 mounted on the fixing ring 16 in a moving process from top to bottom to extrude the inserted bars 19, part of the inserted bars 19 are extruded into the corresponding grooves 17, the third springs 18 in the grooves 17 are temporarily compressed, when the support column 1 moves to enable the inserted bars 19 to be aligned with the slots 20, under the elastic action of the third springs 18, the inserted rod 19 is inserted into the corresponding slot 20, at this time, the supporting column 1 cannot move downwards any more, the inserted rod 19 can play a role in assisting in fixing the supporting column 1, when the supporting column 1 needs to be disassembled, the supporting column 1 is pulled upwards directly, in the process of pulling the supporting column 1 upwards, the inserted rod 19 is moved out of the slot 20, the fixture block 14 is moved out of the fixture slot 15, compared with the traditional supporting column 1 fixedly installed on the base 13, the disassembly is more convenient, in use, when an object collides with the supporting column 1 from the front side, the supporting column 1 is blocked by the baffle plate 9, the object collides with the baffle plate 9 first, in the collision process, the baffle plate 9 moves towards one end of the corresponding supporting column 1, the connecting rod 7 connected with the baffle plate 9 moves towards one end away from the baffle plate 9, meanwhile, the sliding block 6 also moves in the slot 8, and the first spring 11 is installed between the baffle plate 9 and the supporting column 1, the first spring 11 is slowly compressed, a certain buffering effect can be achieved on the impact of the supporting column 1, after an object moves out, when the baffle 9 and a connected structure are not damaged, under the effect of the first spring 11, the baffle 9 moves towards one end far away from the supporting column 1 and returns to the original position, the supporting column 1 is protected, when the object side impacts the baffle 9, as the baffle 9 is installed on the rotatable fixing block 3 through the connecting structure, the baffle 9 rotates towards the impacting direction along with the impact of the object under the effect of the side impact of the object, meanwhile, the second spring 12 is stretched, after the object moves out, the fixing block 3 rotates and returns to the original position under the effect of the plurality of second springs 12, and therefore the side surface is easily damaged due to hard impact if the baffle 9 is installed on a fixed structure.

Example 2

Referring to fig. 1 and 4, as another preferred embodiment of the invention, the only difference from embodiment 1 is that mounting plates 23 are fixedly mounted at both ends of a support column 1 located in insertion holes 22, a connection frame 24 is inserted between insertion holes 22 on the same side of two support columns 1, a guardrail body 25 is fixedly mounted on one side of the connection frame 24, two mounting plates 23 at the insertion holes 22 are in one group, the mounting plates 23 and the connection frame 24 in the same group are connected through screws, when the guardrail body 25 needs to be mounted, both ends of the connection frame 25 at one end of the guardrail body 25 can be inserted into two insertion holes 22 on the same support column 1, and the connection frame 25 and the mounting plates 23 at the corresponding insertion holes 22 are fixed together through screws, both ends of the guardrail body 25 of the design are provided with the connection frames 25, while two connection frames 25 can be respectively mounted on different adjacent support columns 1 and can be in a U-shaped structure, and when the guardrail body 25 with the connection frame 25 is dismounted, the screws can be removed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a road and bridge design guardrail strutting arrangement, includes two support columns (1), its characterized in that, two pivot (2), two are all rotationally installed through the axle sleeve to relative one side of support column (1) fixed mounting has fixed block (3) between the one end of support column (1) is kept away from in pivot (2), through-hole (4) have been seted up to fixed block (3) one side, the equal fixed mounting in both ends has connecting block (5) in through-hole (4), the equal fixed mounting in connecting block (5) one end has slider (6), install connecting rod (7) through slider (6) slidable in through-hole (4), spout (8) have all been seted up to connecting rod (7) both sides, the one end fixed mounting that through-hole (4) were kept away from in connecting rod (7) has baffle (9), one of them the joint mechanism is installed to support column (1) one end, base (13) are installed to joint mechanism one end, lie in support column (1) outer installation fixed establishment on base (13).

2. The road and bridge design guardrail support device of claim 1, wherein a buffer layer (10) is adhered on one side of the baffle plate (9), two first springs (11) are fixedly arranged between one side of the baffle plate (9) and the fixed block (3), and a plurality of second springs (12) are respectively arranged between the fixed block (3) and the opposite sides of the two support columns (1).

3. The supporting device for the road and bridge design guardrail according to claim 1, wherein the clamping mechanism comprises a clamping block (14), the clamping block (14) is fixedly installed at one end of one of the supporting columns (1), the supporting column (1) is clamped and installed with the base (13) through the clamping block (14), and a clamping groove (15) is formed in the base (13).

4. The supporting device for the road and bridge design guardrail according to claim 1, wherein the fixing mechanism comprises a fixing ring (16), the fixing ring (16) is fixedly installed on the base (13) and located outside the supporting column (1), a plurality of grooves (17) are formed in the inner wall of the fixing ring (16), third springs (18) are fixedly installed at the bottom of the grooves (17), one ends of the third springs (18) in the grooves (17) are slidably connected with inserting rods (19), and a plurality of inserting grooves (20) are formed in the outer wall of one end of one supporting column (1).

5. The supporting device for the road and bridge design guardrail according to claim 4, wherein a plurality of mounting holes (21) are formed in the base (13) and positioned outside the fixing ring (16), and jacks (22) are formed in two sides of the two supporting columns (1).

6. The road and bridge design guardrail support device of claim 5, wherein the support columns (1) are provided with mounting plates (23) at both ends of the jacks (22), two connecting frames (24) are inserted between the jacks (22) on the same side of the support columns (1), one side of each connecting frame (24) is provided with a guardrail body (25), the two mounting plates (23) at the jacks (22) are in a group, and the mounting plates (23) and the connecting frames (24) in the same group are connected through screws.