CN216108077U

CN216108077U - Bridge protection wall buffer stop

Info

Publication number: CN216108077U
Application number: CN202122657013.4U
Authority: CN
Inventors: 李敏; 赵平; 谭力星
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-03-22
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a bridge protection wall anti-collision device, which has the technical scheme that: including the protection wall, two fixed orificess, two have been seted up to the top surface of protection wall the inside of fixed orifices is all fixed the cup joint has the protection post, two fixed frame of fixedly connected with between the protection post, the inside fixed mounting of fixed frame has the protecting wire net, one side of protection wall is provided with the anticollision subassembly for the buffering striking, through setting up the steel sheet, the protection pad of connecting on the steel sheet, the convenience is installed and is dismantled on the protection wall, when the vehicle striking, the vehicle strikes the protection pad, and the protection pad passes through buffer spring dispersion impact force to the sponge rubber pad, plays the effect of buffering vehicle impact force, personnel safety and protection wall in the protection vehicle, the steel sheet add establish can also improve the steadiness of protection wall, can not become flexible easily through the stock is fixed, still consolidate the protection wall on the basis of anticollision.

Description

Bridge protection wall buffer stop

Technical Field

The utility model relates to the technical field of protection wall collision avoidance, in particular to a bridge protection wall collision avoidance device.

Background

China pays more and more attention to the development and construction of road and bridge at present, and the design of bridge protecting wall is wherein very important partly also, and bridge protecting wall sets up the guardrail on road both sides on the bridge, and traditional guardrail base structure is too single, and intensity is not very good, does not set up buffer to the striking that causes vehicle and guardrail is great.

For example, chinese patent publication No. CN207314142U provides an anti-collision device for a bridge protection wall, and the present invention relates to an anti-collision device. The problem of current protective wall protector adopt high strength material more, the occurence of failure all can lead to protector and vehicle to receive great harm, and the absorbed energy effect is not good, uses elastic material such as rubber to be fit for doing buffer structure, and the limitation is big and absorb, the transmitted energy effect is not good is solved. An anti-collision device; a plurality of slide ways extending in the horizontal direction are arranged along the side surface of the bridge protection wall; a plurality of anti-collision assemblies are arranged on the slide way, are arranged in a string and are hinged together at the adjacent position; the anti-collision assembly consists of a steel plate, an arc-shaped elastic plate and a sliding block; two arc elastic plates mirror image sets up, and the one end of two arc elastic plates is circumscribed along the circular arc and is welded formation chevron shape steel sheet, and two arc elastic plates are circumscribed welded one end along the circular arc and one side surface center welded fastening of steel sheet, and the other end of two arc elastic plates sets up the slider respectively, and the slider sets up in the slide, nevertheless all is buffering the impact force of vehicle collision, need not improve the firm of protecting wall.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an anti-collision device for a bridge protection wall, which solves the problem that the protection wall cannot be reinforced.

The technical purpose of the utility model is realized by the following technical scheme:

a bridge protection wall buffer stop includes: the protective wall, two fixed orificess, two have been seted up to the top surface of protective wall the inside of fixed orifices is all fixed the cup joint has the protection post, two fixed frame of fixedly connected with between the protection post, the inside fixed mounting of fixed frame has the protecting wire net, one side of protective wall is provided with the anticollision subassembly for the buffering striking.

Through adopting above-mentioned technical scheme, through setting up the anticollision subassembly, after the vehicle accident hit the protective wall, the repair cost is higher, and the restoration degree of difficulty is high, and the vehicle hits the anticollision subassembly on both having protected the safety of vehicle and still having reduced the injury of vehicle to the bridge protective wall, the protective assembly is damaged the back and is changed more easily.

Preferably, the bumper assembly includes: the steel sheet, steel sheet fixed mounting is in one side of protection wall, a plurality of connecting hole, a plurality of have been seted up to one side of steel sheet the equal fixed mounting in inside of connecting hole has the stock, the stock passes the connecting hole and extends to the inside of protection wall, the steel sheet passes through stock and protection wall fixed connection, the equal fixed mounting in both sides of steel sheet has the connecting plate, two mounting holes have been seted up to one side of connecting plate, two the equal fixed mounting in inside of mounting hole has the spike, one side fixed mounting of connecting plate has the sponge rubber pad, the sponge rubber pad passes through spike and connecting plate fixed connection, two the joint groove has all been seted up to the top surface of connecting plate, the fixed cup joint in inside in joint groove has the protection pad.

Through adopting above-mentioned technical scheme, through setting up the steel sheet, through having consolidated the structure of protective wall with the stock to one side behind the wall the steel sheet, preceding protection pad has also alleviateed the injury that causes each other after the vehicle striking, and the sponge rubber pad in the protection pad can play the cushioning effect and can also reduce the vibration.

Preferably, a plurality of buffer holes are formed in one side of the sponge rubber pad, buffer springs are fixedly mounted on the bottom surface of the inner portions of the buffer holes, and the buffer springs are movably connected with the protection pad.

Through adopting above-mentioned technical scheme, through setting up buffer spring, after the vehicle hit the protection pad, huge impact force probably crashed the protective wall, and buffer spring is followed in the impact force transmission that the protection pad received, greatly reduced the impact force of vehicle.

Preferably, a plurality of supporting rods are fixedly mounted on one side of the protection pad, and a plurality of placing boxes are movably mounted on the top surfaces of the supporting rods.

Through adopting above-mentioned technical scheme, lay the case through the setting, can plant some plants in laying the case, can absorb the carbon dioxide that the vehicle discharged at ordinary times, the incasement plant and earth can both play the cushioning effect when being strikeed.

Preferably, one side of the placing box is fixedly provided with an anti-collision belt.

Through adopting above-mentioned technical scheme, through setting up the anticollision area, can play pleasing to the eye effect, also can cushion the impact.

Preferably, the top surfaces of the two protection posts are fixedly provided with warning lamps.

Through adopting above-mentioned technical scheme, through setting up the warning light, remind the vehicle at night to notice.

In summary, the utility model mainly has the following beneficial effects:

through setting up the steel sheet, the protection of connecting on the steel sheet is filled up, conveniently installs and dismantles on the protection wall, and when the vehicle striking, the vehicle strikes the protection and is filled up, and the protection is filled up through buffer spring dispersion impact force to the sponge rubber pad, plays the effect of buffering vehicle impact force, and personnel's safety and protection wall in the protection vehicle, the steel sheet add establish can also improve the steadiness of protection wall, can not become flexible easily through the stock is fixed, still consolidates the protection wall on the basis of anticollision.

Through setting up the guard net, after the vehicle collided the protecting wall, personnel in the car if do not tie the safety belt, can be because inertia departure, prevent through the guard net by the departure outside the bridge, cause huge injury.

Drawings

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

FIG. 2 is a schematic illustration of the disassembled structure of the drop box of the present invention;

fig. 3 is a rear view structural diagram of the connecting plate of the utility model.

Reference numerals: 101. a protective wall; 102. a fixing hole; 103. a steel plate; 104. connecting holes; 105. an anchor rod; 106. a connecting plate; 107. mounting holes; 108. a rivet; 109. a sponge rubber pad; 201. a buffer hole; 202. a buffer spring; 203. a clamping groove; 204. a protection pad; 205. placing a box; 206. an anti-collision belt; 207. a support bar; 208. a protective column; 209. a fixing frame; 301. a protection net; 302. a warning light.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, a bridge protection wall collision prevention device includes: the protection wall 101 is an existing structure and is not described herein, the top surface of the protection wall 101 is provided with two fixing holes 102, the fixing holes 102 are circular through holes, the protection posts 208 are fixedly sleeved inside the two fixing holes 102, the protection posts 208 are cylindrical structures, a fixing frame 209 is fixedly connected between the two protection posts 208, the fixing frame 209 is of a rectangular frame structure, a protection net 301 is fixedly installed inside the fixing frame 209, one side of the protection wall 101 is provided with an anti-collision component for buffering collision and passing through the anti-collision component, when a vehicle accidentally collides with the protection wall 101, the repair cost is high, the repair difficulty is high, when the vehicle collides with the anti-collision component, the safety of the vehicle is protected, the damage of the vehicle to the bridge protection wall 101 is reduced, the protection component is easier to replace after being damaged, the top surfaces of the two protection posts 208 are fixedly provided with warning lamps 302, through the warning lamps 302, reminding the attention of the vehicle at night.

Referring to fig. 2 and 3, the bumper assembly includes: a steel plate 103, the steel plate 103 is of a rectangular structure, the steel plate 103 is fixedly installed on one side of a protective wall 101, one side of the steel plate 103 is provided with a plurality of connecting holes 104, the connecting holes 104 are circular through holes, anchor rods 105 are fixedly installed inside the connecting holes 104, the anchor rods 105 are of a conventional structure and are not described herein again, the anchor rods 105 penetrate through the connecting holes 104 and extend into the protective wall 101, the steel plate 103 is fixedly connected with the protective wall 101 through the anchor rods 105, connecting plates 106 are fixedly installed on both sides of the steel plate 103, the connecting plates 106 are of a rectangular structure, one side of the connecting plates 106 is provided with two mounting holes 107, the mounting holes 107 are circular through holes, willow nails 108 are fixedly installed inside the two mounting holes 107, the willow nails 108 are of a conventional structure and are not described herein again, one side of the connecting plates 106 is fixedly provided with a sponge rubber pad 109, the sponge rubber pad 109 is of a conventional structure and is not described herein again, the sponge rubber pad 109 is fixedly connected with the connecting plates 106 through the willow nails 108, one side of the sponge rubber pad 109 is provided with a plurality of buffer holes 201, the buffer holes 201 are circular through holes, the inner bottom surfaces of the buffer holes 201 are fixedly provided with buffer springs 202, the buffer springs 202 are of an existing structure and are not described in detail herein, the buffer springs 202 are movably connected with the protection pad 204, by arranging the buffer springs 202, when a vehicle hits the protection pad 204, a huge impact force can possibly damage the protection wall 101, the impact force received by the protection pad 204 is transmitted to the buffer springs 202, the impact force of the vehicle is greatly reduced, the top surfaces of the two connecting plates 106 are both provided with clamping grooves 203, the clamping grooves 203 are rectangular grooves, the protection pad 204 is fixedly sleeved in the clamping grooves 203, the protection pad 204 is of an existing structure and is not described herein, by arranging the steel plate 103, the structure of the protection wall 101 is reinforced by fixing the steel plate 103 on one side behind the wall through the anchor rods 105, the front protection pad 204 also reduces the damage caused by the vehicle hitting each other, the sponge rubber pad 109 in the protection pad 204 can play a role of buffering and can reduce vibration.

Referring to fig. 1, one side fixed mounting of protection pad 204 has a plurality of bracing piece 207, bracing piece 207 is L shape structure, the top surface movable mounting of a plurality of bracing piece 207 has the case 205 of laying, it has seted up uncovered for rectangle hollow structure and top surface to lay the case 205, through setting up the case 205, can be in laying some plants of case 205 planting, can absorb the carbon dioxide that the vehicle discharged at ordinary times, the incasement plant and earth can both play the cushioning effect when being strikeed, one side fixed mounting who lays case 205 has anticollision area 206, anticollision area 206 is not repeated here for having the structure, through setting up anticollision area 206, can play pleasing to the eye effect, also can cushion the impact.

The working principle is as follows: referring to fig. 1 to 3, when a vehicle collides with a protection wall 101, if the vehicle occupant flies out due to huge inertia if the vehicle occupant is not wearing a safety belt, and is blocked by a protection net 301, the vehicle will first collide with a placing box 205, soil and plants in the placing box 205 play a role in buffering, and then continue to impact a protection pad 204, impact force applied to the protection pad 204 is dispersed through a buffer spring 202, and finally transmitted to a sponge rubber pad 109, and the vehicle is heavily buffered to reduce the damage to the protection wall 101, so that the protection wall 101 is prevented from being damaged and difficult to repair, and a steel plate 103 connected through an anchor rod 105 behind the protection wall 101 plays a role in reinforcing the protection wall 101, so that the stability of the protection wall 101 is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bridge protecting wall buffer stop which characterized in that includes: protective wall (101), two fixed orificess (102), two have been seted up to the top surface of protective wall (101) the inside of fixed orifices (102) is all fixed the cup joint and is protected post (208), two fixed frame (209) of fixedly connected with between protection post (208), the inside fixed mounting of fixed frame (209) has protecting screen (301), one side of protective wall (101) is provided with anticollision subassembly for the buffering striking.

2. The bridge protection wall anti-collision device according to claim 1, wherein the anti-collision assembly comprises: the steel plate (103), steel plate (103) fixed mounting is in one side of protective wall (101), a plurality of connecting hole (104) have been seted up to one side of steel plate (103), a plurality of equal fixed mounting has stock (105) in the inside of connecting hole (104), stock (105) pass connecting hole (104) and extend to the inside of protective wall (101), steel plate (103) pass through stock (105) and protective wall (101) fixed connection, equal fixed mounting has connecting plate (106) in the both sides of steel plate (103), two mounting holes (107) have been seted up to one side of connecting plate (106), two equal fixed mounting has rivet (108) in the inside of mounting hole (107), one side fixed mounting of connecting plate (106) has sponge rubber pad (109), sponge rubber pad (109) pass through rivet (108) and connecting plate (106) fixed connection, the top surface of two connecting plate (106) has all seted up joint groove (203), the fixed cover in inside in joint groove (203) has connect protection pad (204).

3. The anti-collision device for the bridge protection wall according to claim 2, wherein a plurality of buffer holes (201) are formed in one side of the sponge rubber pad (109), buffer springs (202) are fixedly mounted on the inner bottom surfaces of the buffer holes (201), and the buffer springs (202) are movably connected with the protection pad (204).

4. The anti-collision device for the bridge protection wall according to claim 2, wherein a plurality of support rods (207) are fixedly installed on one side of the protection pad (204), and a placement box (205) is movably installed on the top surfaces of the support rods (207).

5. The bridge protection wall anti-collision device according to claim 4, wherein an anti-collision belt (206) is fixedly installed on one side of the placing box (205).

6. The anti-collision device for the bridge protection wall as claimed in claim 1, wherein the top surfaces of the two protection pillars (208) are fixedly provided with warning lamps (302).