CN218466422U

CN218466422U - Anti-collision protection fence

Info

Publication number: CN218466422U
Application number: CN202222673550.2U
Authority: CN
Inventors: 高清如; 石经广
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-02-10
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses an anticollision guardrail, include the erection column and pour the foundation, the lower extreme of erection column is fixed with the mount pad, and the bottom of erection column is provided with pours the foundation, the inside groove has been seted up at the middle part of erection column, first mounting hole has all been seted up at both ends about the top of erection column, the below of connecting rod is provided with two sets of horizontal poles that run through erection column surface third mounting hole, and is two sets of evenly be provided with the protection railing between the horizontal pole. This anticollision protection fence can extrude the use of seat and stripper plate on the dwang, and the convenience is when the equipment, and the rotatory dwang of accessible makes the dwang drive its surperficial extrusion seat and stripper plate up-and-down motion, the horizontal pole of being convenient for with the separation of stripper plate with fixed, and then be convenient for the equipment between diaphragm and the erection column, cooperation anchor strut tip fastening nut's use simultaneously, the split of the anchor strut of being convenient for, and then the reorganization change after this anticollision protection fence local striking of being convenient for.

Description

Anti-collision protection fence

Technical Field

The utility model relates to a road and bridge correlation technique field specifically is an anticollision protection fence.

Background

In the process of constructing roads and bridges, anti-collision protection fences are usually required to be constructed on two sides of the roads or bridges so as to effectively block vehicles and guide the vehicles and reduce the occurrence of accidents, so that the anti-collision protection fences are one of necessary facilities on the roads and bridges;

the existing anti-collision protection fence has poor protection effect, is easy to deform due to slight collision, is complicated to assemble at local positions, and cannot be timely recombined and replaced when a vehicle collides the guard rail, so that the anti-collision protection fence is provided so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anticollision protection fence to it is relatively poor to solve the protective effect on the current anticollision protection fence that above-mentioned background art provided, appears warping because of slight collision easily, and local position equipment is comparatively loaded down with trivial details, when meetting the vehicle and breaking the rail guard, can not be timely reorganize the rail guard and change the problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anticollision protection fence, includes the erection column and pours the foundation, the lower extreme of erection column is fixed with the mount pad, and the bottom of erection column is provided with pours the foundation, the inside groove has been seted up at the middle part of erection column, first mounting hole has all been seted up at both ends about the top of erection column, and the block is connected with the connecting rod on the first mounting hole, the second mounting hole has been seted up at the middle part of erection column, the third mounting hole that is located both sides about the second mounting hole is seted up on the surface of erection column, the below of connecting rod is provided with two sets of horizontal poles that run through erection column surface third mounting hole, and is two sets of evenly be provided with the protection railing between the horizontal pole, one side of protection railing is provided with the anchor strut of passing through fastening nut fixed connection inboard at the erection column, rotate on the inside groove of erection column and be connected with the dwang, and the upper and lower both ends of dwang all install the extrusion seat, one side that is close to the erection column center on the extrusion seat all is provided with the stripper plate, the middle part of extrusion seat has seted up threaded hole.

Preferably, the protection railing is circular-arc setting, and all adopts the mode of block connection to be connected between protection railing and the two sets of horizontal poles to the central point of protection railing arcwall face one side puts and one side of anchor strut sets up for the laminating.

Preferably, the upper and lower both ends of dwang all are the screw thread form setting, and the screw thread form opposite direction at both ends about the dwang to the dwang is threaded connection with the connected mode who extrudes the seat, and two sets of extrusion seats are opposite in direction of motion on the dwang.

Preferably, the extrusion plate is of an arc-shaped structure, the connection mode of the extrusion plate and the extrusion seat is welding, and the surface of the extrusion plate is uniformly adhered with rubber blocks.

Preferably, two groups of the extrusion plates are symmetrically arranged on the central axis of the extrusion seat, the arc-shaped inner diameter of each extrusion plate is matched with the outer diameter of the cross rod, and the cross rod and the mounting column form a fixing mechanism through the extrusion seat and the extrusion plates.

Compared with the prior art, the beneficial effects of the utility model are that: the anti-collision protection fence is characterized in that,

(1) The protection fence rod with the arc-shaped structure can be matched with the reinforcing rod on the inner side of the protection fence rod to be used, so that the overall anti-collision capacity of the anti-collision protection fence is conveniently improved, and the problem of deformation caused by slight collision of a vehicle is avoided;

(2) Can be through the use of extrusion seat and stripper plate on the dwang, the convenience is when the equipment, and the rotatory dwang of accessible makes the dwang drive its surperficial extrusion seat and stripper plate up-and-down motion, the horizontal pole of being convenient for with the separation of stripper plate with fixed, and then be convenient for the equipment between diaphragm and the erection column, the use of cooperation anchor strut tip fastening nut simultaneously, the split of the anchor strut of being convenient for, and then the reorganization change after this anticollision protection fence local striking of being convenient for.

Drawings

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

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a schematic cross-sectional structural view of the mounting post of the present invention;

fig. 4 is a schematic view of the connection structure of the extrusion seat and the extrusion plate of the present invention.

In the figure: 1. mounting a column; 2. a mounting seat; 3. pouring a bottom column; 4. an inner tank; 5. a first mounting hole; 6. a connecting rod; 7. a cross bar; 8. a protective rail; 9. a reinforcing rod; 10. fastening a nut; 11. rotating the rod; 12. a pressing base; 13. a compression plate; 14. a rubber block; 15. a threaded hole; 16. a second mounting hole; 17. and a third mounting hole.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an anti-collision protection fence comprises an installation column 1 and a pouring bottom column 3, wherein an installation seat 2 is fixed at the lower end of the installation column 1, the pouring bottom column 3 is arranged at the bottom of the installation column 1, an inner groove 4 is formed in the middle of the installation column 1, first installation holes 5 are formed in the left end and the right end of the upper portion of the installation column 1, a connecting rod 6 is connected to the first installation holes 5 in a clamping mode, a second installation hole 16 is formed in the middle of the installation column 1, third installation holes 17 located in the upper side and the lower side of the second installation hole 16 are formed in the surface of the installation column 1, two groups of cross rods 7 penetrating through the third installation holes 17 in the surface of the installation column 1 are arranged below the connecting rod 6, protection railings 8 are uniformly arranged between the two groups of cross rods 7, reinforcing rods 9 fixedly connected to the inner side of the installation column 1 through fastening nuts 10 are arranged on one side of each protection railing 8, the protection railings 8 are arranged in an arc shape, the protection railings 8 are connected with the two groups of cross rods 7 in a connecting mode, and the central position of one side of the arc-shaped surface of each protection railing 8 is in a laminating mode with one side of each reinforcing rod 9, so that the anti-collision protection fence can be conveniently improve the overall anti-collision protection effect;

referring to fig. 1-4, a rotating rod 11 is rotatably connected to an inner groove 4 inside an installation column 1, extrusion seats 12 are respectively installed at upper and lower ends of the rotating rod 11, extrusion plates 13 are respectively installed at one side of each extrusion seat 12 close to the center of the installation column 1, a threaded hole 15 is formed in the middle of each extrusion seat 12, the upper and lower ends of the rotating rod 11 are arranged in a threaded manner, the threaded directions of the upper and lower ends of the rotating rod 11 are opposite, the rotating rod 11 and the extrusion seats 12 are connected in a threaded manner, the two groups of extrusion seats 12 are opposite in movement direction on the rotating rod 11, the rotating rod 11 can be rotated to drive the two extrusion seats 12 at the ends of the rotating rod 11 to move oppositely, the extrusion plates 13 are in a circular arc-shaped structure, the extrusion plates 13 and the extrusion seats 12 are connected in a welded manner, rubber blocks 14 are uniformly adhered to the surfaces of the extrusion plates 13, the extrusion plates 13 are symmetrically arranged on the central axis of the extrusion seats 12, the circular arc-shaped inner diameters of the extrusion plates 13 are identical to the outer diameters of the crossbars 7, the crossbars 7 and the crossbars are fixed to the installation column 1 through the extrusion seats 12 and the extrusion plates 12, so that the crossbars 7 can be effectively extruded through the extrusion plates 7.

The working principle is as follows: firstly, when the anti-collision guardrail is used, pouring bottom posts 3 below an installation post 1 at equal intervals on two sides of a road or a bridge to be built, clamping connecting rods 6 into first installation holes 5 above the installation post 1 after the anti-collision guardrail is formed, clamping protection railings 8 on the inner sides of two groups of cross rods 7 in one-to-one correspondence, clamping the end portions of protection frames with the protection railings 8 and the two groups of cross rods 7 installed into third installation holes 17 formed in the surface of the installation post 1, enabling a threaded structure at the end portion of each rotating rod 11 to be in threaded connection with an extrusion seat 12 by rotating a rotating rod 11 inside a groove 4 in the surface of the installation post 1, driving the extrusion seats 12 to move inwards, enabling arc-shaped extrusion plates 13 inside the extrusion seats 12 to extrude and fix the cross rods 7, facilitating the fixation of the cross rods 7 on the installation post 1, clamping the inner sides of the protection railings 8 through reinforcing rods 9, enabling the end portions of the reinforcing rods 9 to penetrate through second installation holes 16 in the surface of the installation post 1, and then matching with fastening nuts 10, facilitating the assembly between the protection railings and the local replacement of the anti-collision guardrail;

this protection railing 8 is circular-arc, and its circular-arc inboard central point puts the laminating and is provided with anchor strut 9, can improve the crashproof effect of this anticollision protection fence arrangement through the use of protection railing 8 cooperation anchor strut 9, and this is exactly the theory of use of this anticollision protection fence.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an anticollision guardrail, includes erection column (1) and pours foundation (3), its characterized in that: the lower end of the mounting column (1) is fixed with a mounting seat (2), the bottom of the mounting column (1) is provided with a pouring bottom column (3), an inner groove (4) is arranged in the middle of the mounting column (1), first mounting holes (5) are arranged at the left end and the right end above the mounting column (1), and the first mounting hole (5) is clamped and connected with a connecting rod (6), a second mounting hole (16) is arranged in the middle of the mounting column (1), third mounting holes (17) positioned at the upper side and the lower side of the second mounting hole (16) are formed in the surface of the mounting column (1), two groups of cross rods (7) penetrating through a third mounting hole (17) on the surface of the mounting column (1) are arranged below the connecting rod (6), a protective railing (8) is uniformly arranged between the two groups of cross rods (7), a reinforcing rod (9) fixedly connected to the inner side of the mounting post (1) through a fastening nut (10) is arranged on one side of the protective railing (8), the inner groove (4) inside the mounting column (1) is rotatably connected with a rotating rod (11), and the upper and lower ends of the rotating rod (11) are both provided with extrusion seats (12), one side of the extrusion seat (12) close to the center of the mounting column (1) is provided with an extrusion plate (13), the middle part of the extrusion seat (12) is provided with a threaded hole (15).

2. An anti-collision protection fence according to claim 1, characterized in that: protection railing (8) are circular-arc setting, and all adopt the mode of block connection to be connected between protection railing (8) and two sets of horizontal pole (7) to the central point of protection railing (8) arcwall face one side puts and sets up for the laminating with one side of anchor strut (9).

3. The anti-collision protection fence according to claim 1, characterized in that: the upper and lower both ends of dwang (11) all are the screw thread form setting, and the screw thread form opposite direction at both ends about dwang (11) to dwang (11) are threaded connection with the connected mode who extrudes seat (12), and two sets of motion opposite directions of extruding seat (12) on dwang (11).

4. An anti-collision protection fence according to claim 1, characterized in that: the extrusion plate (13) is of an arc-shaped structure, the connection mode of the extrusion plate (13) and the extrusion seat (12) is welding, and the surface of the extrusion plate (13) is uniformly adhered with rubber blocks (14).

5. The anti-collision protection fence according to claim 1, characterized in that: two groups of extrusion plates (13) are symmetrically arranged on the central axis of the extrusion seat (12), the circular-arc inner diameter of each extrusion plate (13) is matched with the outer diameter of the cross rod (7), and the cross rod (7) and the mounting column (1) form a fixing mechanism through the extrusion seat (12), the extrusion plates (13) and the mounting column (1).