CN217974176U

CN217974176U - Highway isolation protective guard

Info

Publication number: CN217974176U
Application number: CN202221988410.8U
Authority: CN
Inventors: 潘金林
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-30
Filing date: 2022-07-30
Publication date: 2022-12-06
Anticipated expiration: 2032-07-30

Abstract

The utility model relates to a rail guard technical field just discloses a highway isolation rail guard, including buffer, buffer includes the stand, the stand has two, two the equal fixedly connected with limiting plate in opposite directions side of stand, two the equal sliding connection in middle part of limiting plate has the connecting rod, the front end fixedly connected with wave plate of connecting rod, the other end fixedly connected with baffle of connecting rod, be equipped with a plurality of buffer spring one between wave plate and the baffle, the front end of wave plate is equipped with the afforestation case, the right-hand member fixedly connected with buffer spring two of slider. This rail guard is kept apart to highway through afforestation case and wave plate sliding connection, extrudees buffer spring two, secondly, wave plate extrusion buffer spring one, and the impact force that a pair of vehicle of buffer spring brought cushions, and the wave plate takes place to deform, cushions the impact force, through buffering many times, reaches and strengthens the warning effect, improves the effect of security performance.

Description

Highway isolation protective guard

Technical Field

The utility model relates to a rail guard technical field specifically is a highway isolation rail guard.

Background

According to the public road bridge roof beam isolation rail guard of chinese patent publication No. CN210684548U, it is not good to propose current isolation rail guard buffering effect, increases buffering effect through setting up wave plate, buffer spring and cushion collar, improves the security. However, in the actual use process, because the volume of the guard rail is small, a vehicle with a high speed collides with the guard rail, and then the vehicle can be severely deformed, so that pedestrians can be easily injured.

Therefore, the road isolation guardrail is provided to solve the problem that the turnover guardrail is small in size and prone to deformation to hurt pedestrians.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a highway isolation rail guard possesses reinforcing warning effect, improves the advantage of security performance, and it is less to have solved the guardrail self volume that turns over who mentions in the above-mentioned background art, takes place deformation easily and injures pedestrian's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a road isolation protective guard comprises a buffer device, wherein one end of the buffer device is provided with an auxiliary device;

through being provided with buffer, be convenient for increase the width of rail guard, improve the security performance, through being provided with auxiliary device, be convenient for support the rail guard, improve stability, simultaneously, gather the rainwater and water for the afforestation plant, the environmental protection.

The damping device comprises two upright columns, limiting plates are fixedly connected to opposite sides of the two upright columns, connecting rods are slidably connected to the middle parts of the two limiting plates, a corrugated plate is fixedly connected to the front end of each connecting rod, a baffle is fixedly connected to the other end of each connecting rod, a plurality of damping springs I are arranged between the corrugated plate and the baffle, a plurality of sliding blocks are slidably connected to the front end of the corrugated plate, a supporting plate is fixedly connected to the other end of each sliding block, a greening box is fixedly connected to the upper end of the supporting plate, and a damping spring II is fixedly connected to the right end of each sliding block;

through the stand, limiting plate and connecting rod's setting, be convenient for the installation of wave plate and baffle, the afforestation case is used for purifying the effect of bridge department air, widen the width of rail guard simultaneously, have certain warning effect, after the vehicle collides with the rail guard, the vehicle contacts with the afforestation case earlier, it takes place the skew to drive the afforestation case, slide on the wave plate, extrusion buffer spring two, buffer spring cushions the impact force of two pairs of vehicles, secondly, the wave plate promotes the connecting rod and slides backward, wave plate extrusion buffer spring one, buffer spring cushions the impact force that the pair of vehicle of buffer spring brought, the wave plate takes place to deform, cushion impact force, through buffering many times, reach and strengthen the warning effect, improve the effect of security performance.

The auxiliary device comprises a base, a plurality of supporting rods are fixedly connected to the upper end of the base, a filter screen is arranged at the upper end of the base, a pump body is arranged inside the base, a guide pipe is fixedly communicated with one end of the pump body, a drainage box is fixedly communicated with the other end of the guide pipe, and a plurality of spray heads are fixedly connected to the lower end of the drainage box.

The base plays the effect of support, and bracing piece and baffle fixed connection strengthen the stability of rail guard, and in the rainy day, through filter screen filtration rubbish, the rainwater gets into the base inside from the filter screen, through the pump body from the shower nozzle blowout of drainage box lower extreme through the pipe, waters the plant of afforesting the incasement, reaches reinforcing stability, practices thrift the effect of environmental protection.

Preferably, the lower extreme fixedly connected with base of stand, the equal threaded connection in both ends of base has the bolt.

Preferably, the upper end of stand is equipped with the bulb, buffer spring three has all been cup jointed at the surface of connecting rod's both ends that are located the limiting plate.

The bulb provides illumination at night, and the buffer spring on the outer surface of the connecting rod is used for enhancing the buffer effect.

Preferably, the other end of the baffle is fixedly connected with a foam layer, and the other end of the second buffer spring is fixedly connected with the corrugated plate.

Through being provided with the foam layer for when the baffle received impact force to take place deformation and pedestrian and bump, alleviate the injury to the human body.

Preferably, the upper end of the supporting rod penetrates through the foam layer and extends to the other end of the foam layer, and the upper end of the supporting rod is fixedly connected with the baffle.

Preferably, the guide pipe penetrates through the base and extends to the outer end of the base, and both ends of the drainage box are fixedly connected with the upright post.

Preferably, the spray head is positioned above the greening box.

Compared with the prior art, the utility model provides a highway isolation rail guard possesses following beneficial effect:

1. this highway isolation rail guard, through the stand, the setting of limiting plate and connecting rod, be convenient for the installation of wave plate and baffle, the afforestation case is used for purifying the effect of bridge department air, widen the width of rail guard simultaneously, certain warning effect has, after the vehicle collided with the rail guard, the vehicle contacted with the afforestation case earlier, it takes place to squint to drive the afforestation case, slide on the wave plate, extrusion buffer spring two, buffer spring cushions the impact force of two pairs of vehicles, secondly, the wave plate promotes the connecting rod and slides backward, wave plate extrusion buffer spring one, buffer spring cushions the impact force that the vehicle brought, the wave plate takes place to deform, cushion impact force, through buffering many times, reach and strengthen the warning effect, the effect of security performance is improved.

2. This rail guard is kept apart to highway plays the effect of support through being provided with the base, and bracing piece and baffle fixed connection strengthen the stability of rail guard, and in rainy day, through filter screen filtration rubbish, inside the rainwater got into the base from the filter screen, through the pump body through the shower nozzle blowout of pipe from the drainage box lower extreme, water the plant of afforesting the incasement, reach reinforcing stability, practice thrift the effect of environmental protection.

Drawings

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

FIG. 2 is a schematic top sectional view of the structural cushioning device of the present invention;

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

fig. 4 is a schematic top sectional view of the structural slider according to the present invention.

Wherein: 1. a buffer device; 101. a column; 102. a limiting plate; 103. a connecting rod; 104. a corrugated plate; 105. a baffle plate; 106. a first buffer spring; 107. a slider; 108. a support plate; 109. a greening box; 110. a second buffer spring; 111. a base; 112. a bolt; 113. a bulb; 114. a third buffer spring; 115. a foam layer; 2. an auxiliary device; 201. a base; 202. a support bar; 203. a filter screen; 204. a pump body; 205. a conduit; 206. a drain box; 207. and (4) a spray head.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, a road isolation guard rail includes a buffer device 1, one end of the buffer device 1 is provided with an auxiliary device 2;

through above-mentioned technical scheme, through being provided with buffer 1, be convenient for increase the width of rail guard, improve the security performance, through being provided with auxiliary device 2, be convenient for support the rail guard, improve stability, simultaneously, gather the rainwater and water for the afforestation plant, the environmental protection.

The buffer device 1 comprises two upright posts 101, wherein the opposite sides of the two upright posts 101 are fixedly connected with limiting plates 102, the middle parts of the two limiting plates 102 are connected with connecting rods 103 in a sliding manner, the front ends of the connecting rods 103 are fixedly connected with corrugated plates 104, the other ends of the connecting rods 103 are fixedly connected with baffle plates 105, a plurality of buffer springs 106 are arranged between the corrugated plates 104 and the baffle plates 105, the front ends of the corrugated plates 104 are connected with a plurality of sliding blocks 107 in a sliding manner, the other ends of the sliding blocks 107 are fixedly connected with supporting plates 108, the upper ends of the supporting plates 108 are fixedly connected with greening boxes 109, and the right ends of the sliding blocks 107 are fixedly connected with buffer springs 110;

through the technical scheme, the arrangement of the upright columns 101, the limiting plates 102 and the connecting rods 103 is convenient for the installation of the corrugated plates 104 and the baffle plates 105, the greening box 109 is used for purifying air at a bridge, meanwhile, the width of the guard rail is widened, and a certain warning effect is achieved.

The auxiliary device 2 comprises a base 201, a plurality of support rods 202 are fixedly connected to the upper end of the base 201, a filter screen 203 is arranged at the upper end of the base 201, a pump body 204 is arranged inside the base 201, a guide pipe 205 is fixedly communicated with one end of the pump body 204, a drainage box 206 is fixedly communicated with the other end of the guide pipe 205, and a plurality of spray heads 207 are fixedly connected to the lower end of the drainage box 206.

Through above-mentioned technical scheme, base 201 plays the effect of support, and bracing piece 202 and baffle 105 fixed connection strengthen the stability of rail guard, in the rainy day, filters rubbish through filter screen 203, and inside the rainwater got into base 201 from filter screen 203, through the pump body 204 through the shower nozzle 207 blowout of pipe 205 from drainage box 206 lower extreme, water the plant in the afforestation case 109, reach the reinforcing stability, practice thrift the effect of environmental protection.

Specifically, the lower end of the upright 101 is fixedly connected with a base 111, and both ends of the base 111 are in threaded connection with bolts 112.

Specifically, the upper end of the upright post 101 is provided with a bulb 113, and two ends of the outer surface of the connecting rod 103, which are located on the limiting plate 102, are both sleeved with a third buffer spring 114.

Through above-mentioned technical scheme, provide night illumination through bulb 113, the buffer spring three 114 of connecting rod 103 surface is used for reinforcing buffering effect.

Specifically, the other end of the baffle 105 is fixedly connected with a foam layer 115, and the other end of the second buffer spring 110 is fixedly connected with the corrugated plate 104.

Through above-mentioned technical scheme, through being provided with foam 115 for when baffle 105 receives impact force to take place deformation and pedestrian and bump, alleviate the injury to the human body.

Specifically, the upper end of the supporting rod 202 penetrates through the foam layer 115 and extends to the other end of the foam layer 115, and the upper end of the supporting rod 202 is fixedly connected with the baffle 105.

Specifically, the conduit 205 penetrates through the base 201 and extends to the outer end of the base 201, and both ends of the drainage box 206 are fixedly connected with the upright 101.

Specifically, the spraying head 207 is located above the greening box 109.

When the vehicle greening box is used, when impact is applied, the vehicle impacts the greening box 109, so that the greening box 109 slides on the corrugated plate 104, the second buffer spring 110 is extruded to buffer the impact force for the first time, the corrugated plate 104 pushes the connecting rod 103 to slide on the limiting plate 102, the third buffer spring 114 buffers the impact force for the second time, and then the corrugated plate 104 deforms to further improve the buffering effect, and the corrugated plate 104 extrudes the first buffer spring 106 to buffer the impact force again.

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

Claims

1. A highway isolation protective guard comprises a buffer device (1), and is characterized in that: an auxiliary device (2) is arranged at one end of the buffer device (1);

the damping device (1) comprises two upright columns (101), the opposite sides of the two upright columns (101) are fixedly connected with limiting plates (102), the middle parts of the two limiting plates (102) are slidably connected with connecting rods (103), the front ends of the connecting rods (103) are fixedly connected with corrugated plates (104), the other ends of the connecting rods (103) are fixedly connected with baffle plates (105), a plurality of first damping springs (106) are arranged between the corrugated plates (104) and the baffle plates (105), the front ends of the corrugated plates (104) are slidably connected with a plurality of sliding blocks (107), the other ends of the sliding blocks (107) are fixedly connected with supporting plates (108), the upper ends of the supporting plates (108) are fixedly connected with greening boxes (109), and the right ends of the sliding blocks (107) are fixedly connected with second damping springs (110);

auxiliary device (2) includes base (201), a plurality of bracing piece (202) of the upper end fixedly connected with of base (201), the upper end of base (201) is equipped with filter screen (203), the inside of base (201) is equipped with the pump body (204), the fixed intercommunication of the one end of the pump body (204) has pipe (205), the fixed intercommunication of the other end of pipe (205) has drainage box (206), a plurality of shower nozzle (207) of the lower extreme fixedly connected with of drainage box (206).

2. A road isolation guard rail according to claim 1, wherein: the lower extreme fixedly connected with base (111) of stand (101), the equal threaded connection in both ends of base (111) has bolt (112).

3. A road isolation guard rail according to claim 1, wherein: the upper end of the upright post (101) is provided with a bulb (113), and the outer surface of the connecting rod (103) is positioned at two ends of the limiting plate (102) and is sleeved with a third buffer spring (114).

4. A road isolation guard rail according to claim 1, wherein: the other end of the baffle (105) is fixedly connected with a foam layer (115), and the other end of the second buffer spring (110) is fixedly connected with the corrugated plate (104).

5. A road isolation guard rail according to claim 1, wherein: the upper end of the supporting rod (202) penetrates through the foam layer (115) and extends to the other end of the foam layer (115), and the upper end of the supporting rod (202) is fixedly connected with the baffle (105).

6. A road isolation guard rail according to claim 1, wherein: the guide pipe (205) penetrates through the base (201) and extends to the outer end of the base (201), and two ends of the drainage box (206) are fixedly connected with the upright column (101).

7. A road isolation guard rail according to claim 1, wherein: the spray head (207) is positioned above the greening box (109).