CN217353864U

CN217353864U - Highway construction safety protection rail

Info

Publication number: CN217353864U
Application number: CN202221062919.XU
Authority: CN
Inventors: 程福定; 于永靓; 柴国云; 边庆华; 田雪
Original assignee: Gansu Road And Bridge No3 Road Engineering Co ltd
Current assignee: Gansu Road And Bridge No3 Road Engineering Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-09-02
Anticipated expiration: 2032-05-06

Abstract

The utility model discloses a highway construction safety protection rail, which relates to the technical field of protection rails, and comprises the following components that an anti-collision shell is arranged, a rubber layer is arranged outside the anti-collision shell, an elastic buffer plate is a spring layer filled with sponge inside, the impact force generated when a vehicle is collided can be preliminarily buffered, and the safety of the vehicle and drivers and passengers can be protected; the impact force is reduced for the second time through the matching of the first connecting rod, the first vertical plate and the first spring; the impact force is reduced again through the matching of the first pushing rod, the second vertical plate and the extrusion spring; the LED flashing lamp can effectively remind drivers and passengers, so that the driving safety is improved; set up through crashproof shell surface and paste construction bulletin and traffic indication, richened the function of protection rail. The utility model discloses simple structure is reliable, takes place after the traffic accident to vehicle and driver and crew's protecting effect good, and it is convenient to use, is suitable for the popularization.

Description

Highway construction safety protection rail

Technical Field

The utility model relates to a protection rail technical field, concretely relates to highway construction safety protection rail.

Background

In order to prevent vehicles on the road from passing through during construction of the road, only one lane of a partial road section is constructed during each construction, but since vehicles still pass through the construction road section, a protection fence is used to surround the construction road section in order to ensure the safety of constructors.

At present, although the current protective fence can play the roles of relatively wrong reminding and isolation when in use, the protective fence cannot play the role of protecting vehicles and drivers and passengers, has poor buffering effect after the collision of the vehicles, and has great damage to the vehicles and the drivers and passengers after traffic accidents occur.

Disclosure of Invention

The utility model provides an above-mentioned problem, a highway construction safety protection rail is provided, it is not enough to vehicle and driver and crew's protection to solve current protection rail, the relatively poor problem of buffering effect behind the car striking.

The technical scheme of the utility model is that: a highway construction safety protection fence comprises a stand column, a base and an anti-collision shell; the anti-collision device comprises a stand column, a base, a threaded hole, a fixing bolt, two cross rods, an anti-collision shell, a baffle plate and a stand column, wherein the top end of the stand column is provided with a supporting rod, the bottom end of the stand column is provided with the base, the base is provided with the threaded hole, the inner wall of the threaded hole is connected with the fixing bolt through threads, the two cross rods are respectively arranged between the two stand columns, the anti-collision shell is arranged between the two cross rods and is in sliding connection with the stand column, the rear part of the anti-collision shell is provided with the second fixing vertical plate, the second fixing vertical plate is in sliding connection with the stand column, the rear part of the second fixing vertical plate is provided with the baffle plate, and the baffle plate is fixedly connected with the stand column; an elastic buffer plate is arranged on the rear side of the anti-collision shell, a first fixed vertical plate is arranged on the other side of the elastic buffer plate, two first connecting rods are respectively arranged on the other side of the first fixed vertical plate, fixing rods are respectively arranged on the inner walls of the two upright columns, a first shell is arranged at the other end of each fixing rod, and a first vertical plate in sliding connection is arranged on the inner wall of the first shell; first ends of two first connecting rods are respectively fixedly connected with a first fixed vertical plate, second ends of the two first connecting rods respectively penetrate through the side wall of the first shell in a sliding mode and are fixedly connected with one side of a first vertical plate, a second connecting rod is arranged on the other side of the first vertical plate, a first spring is sleeved on the outer surface of the second connecting rod, the first end of the first spring is connected with the first vertical plate, the second end of the first spring is connected with the inner wall of the first shell, the first vertical plate is sleeved on the second connecting rod in a sliding mode, and the other end of the second connecting rod penetrates through the first shell in a sliding mode and is fixedly connected with one side of the second fixed vertical plate;

the baffle plates are respectively provided with two second shells, the inner walls of the second shells are provided with second vertical plates in sliding connection, the second fixed vertical plates are provided with first push rods matched with the second shells, the other ends of the first push rods slidably penetrate through the second shells and are fixedly connected with one sides of the second vertical plates, the other sides of the second vertical plates are provided with extrusion springs, and the other ends of the extrusion springs are connected with the inner walls of the second shells; still be equipped with the third casing on the baffle, the third casing is between two second casings, be equipped with two slide bars in the third casing respectively, slide bar both ends and third shells inner wall fixed connection, the cover is equipped with the slider on the slide bar, slider and slide bar sliding connection, two it bulldozes the pole with third casing matched with second to be equipped with between the slider, the second bulldozes the pole other end and slides and link up third casing and the fixed riser fixed connection of second, the slide bar surface cover is equipped with the second spring, and the first end of second spring is connected with the slider, and second spring second end and third shells inner wall are connected.

Further, be equipped with solar cell panel on the branch, the inside of stand is equipped with the battery, be equipped with the LED flashing light on the stand, solar cell panel and battery electric connection, battery and LED flashing light electric connection.

Further, stand both sides all are equipped with first T type groove, be equipped with on the anticollision shell with first T type groove matched with first arch, first protruding sliding connection's setting is in first T type inslot.

Furthermore, both sides of the upright post are provided with second T-shaped grooves, second protrusions matched with the second T-shaped grooves are arranged on the second fixing vertical plates, and the second protrusions are slidably connected in the second T-shaped grooves.

Furthermore, the base is provided with an inclined stay bar, the first end of the inclined stay bar is fixedly connected with the base, and the second end of the inclined stay bar is fixedly connected with the upright post.

The utility model has the advantages that:

the utility model is provided with the anti-collision shell, the rubber layer is arranged outside the anti-collision shell, and the elastic buffer plate is a spring layer filled with sponge inside, so that the impact force generated when the vehicle is collided can be primarily buffered, and the safety of the vehicle and drivers and passengers can be protected; the impact force is reduced for the second time through the matching of the first connecting rod, the first vertical plate and the first spring; the impact force is reduced again through the matching of the first pushing rod, the second vertical plate and the extrusion spring; the impact force is finally reduced through the matching of the second spring, the sliding rod, the second pushing rod and the sliding block, and the damage of traffic accidents to vehicles and drivers and passengers is effectively reduced; the LED flashing lamp can effectively remind drivers and passengers, so that the driving safety is improved; the construction notice and the traffic indication are arranged on the outer surface of the anti-collision shell, so that the function of protecting the fence is enriched; through the setting of diagonal brace, play the reinforcing action to this device. The utility model discloses simple structure is reliable, takes place after the traffic accident to vehicle and driver and crew's protecting effect good, and it is convenient to use, is suitable for the popularization.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

Fig. 1 is a schematic view of the overall internal structure of the present invention;

FIG. 2 is a schematic view of the upright post mounted in front view;

fig. 3 is a schematic side view of the column of the present invention;

FIG. 4 is a schematic view of the groove structure of the present invention;

fig. 5 is a top view of the overall structure of the present invention.

Reference numerals:

the solar energy storage device comprises a vertical column 1, a base 2, a cross rod 3, a storage battery 4, a support rod 5, a solar cell panel 6, a first shell 7, an LED flashing lamp 8, a first protrusion 9, an inclined strut 10, a fixing bolt 11, an anti-collision shell 12, an elastic buffer plate 13, a first fixing vertical plate 14, a first connecting rod 15, a second protrusion 16, a fixing rod 17, a second connecting rod 18, a second fixing vertical plate 19, a first vertical plate 21, a first spring 22, a sliding block 23, a first pushing rod 24, a second vertical plate 25, an extrusion spring 26, a baffle 27, a second spring 28, a sliding rod 29, a second pushing rod 30, a second shell 31 and a third shell 32.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 to 5, a road construction safety protection fence comprises two upright posts 1, a base 2 and an anti-collision shell 12; the top end of the upright post 1 is provided with a support rod 5, the bottom end of the upright post 1 is provided with a base 2, the base 2 is used for fixing the upright post 1, the base 2 is provided with a threaded hole, the inner wall of the threaded hole is connected with a fixing bolt 11 through a thread, the base 2 is fixed on the ground through the fixing bolt 11, two cross rods 3 are respectively arranged between the two upright posts 1, the two cross rods 3 play a role in fixing the upright post 1, an anti-collision shell 12 is arranged between the two cross rods 3, a rubber layer is arranged outside the anti-collision shell 12 and used for buffering the impact force generated when a vehicle collides, the outer surface of the anti-collision shell 12 is provided with a posting construction notice and a traffic indication, the anti-collision shell 12 is in sliding connection with the upright post 1, a second fixed vertical plate 19 is arranged behind the anti-collision shell 12, the second fixed vertical plate 19 is in sliding connection with the upright post 1, a baffle 27 is arranged behind the second fixed vertical plate 19, and the baffle 27 is fixedly connected with the upright post 1; an elastic buffer plate 13 is installed on the rear side of the anti-collision shell 12, a spring layer filled with sponge is filled in the elastic buffer plate 13 and used for buffering impact force generated when a vehicle collides, a first fixed vertical plate 14 is installed on the other side of the elastic buffer plate 13, two first connecting rods 15 are respectively arranged on the other side of the first fixed vertical plate 14, the first fixed vertical plate 14 pushes the first connecting rods 15 under force, fixing rods 17 are respectively installed on the inner walls of the two upright posts 1, a first shell 7 is arranged at the other end of each fixing rod 17, each fixing rod 17 is used for fixing the first shell 7, a first vertical plate 21 in sliding connection is arranged on the inner wall of each first shell 7, and the first shell 7 plays a sliding role on the first vertical plate 21; first ends of two first connecting rods 15 are respectively fixedly connected with a first fixed vertical plate 14, second ends of the two first connecting rods 15 respectively penetrate through the side wall of a first shell 7 in a sliding manner and are fixedly connected with one side of a first vertical plate 21, the first connecting rods 15 are forced to push the first vertical plate 21, a second connecting rod 18 is arranged on the other side of the first vertical plate 21, the first vertical plate 21 is forced to push the second connecting rod 18, a first spring 22 is sleeved on the outer surface of the second connecting rod 18, the first spring 22 is connected with the first vertical plate 21 at the first end, the first spring 22 is connected with the inner wall of the first shell 7 at the second end, the first vertical plate 21 is forced to compress the first spring 22 for buffering the impact force generated when a vehicle impacts, the first vertical plate 21 is sleeved on the second connecting rod 18 in a sliding manner, the other end of the second connecting rod 18 penetrates through the first shell 7 in a sliding manner and is fixedly connected with one side of a second fixed vertical plate 19, and the second connecting rod 18 is forced to push the second fixed vertical plate 19; the two second shells 31 are respectively installed on the baffle 27, the baffle 27 fixes the second shells 31, the inner walls of the second shells 31 are provided with second vertical plates 25 which are connected in a sliding manner, the second shells 31 slide the second vertical plates 25, the second fixed vertical plate 19 is provided with a first push rod 24 which is matched with the second shells 31, the second fixed vertical plate 19 is pushed by force to push the first push rod 24, the other end of the first push rod 24 slides to penetrate through the second shells 31 and is fixedly connected with one side of the second vertical plates 25, the first push rod 24 is pushed by force to push the second vertical plates 25, the other side of the second vertical plates 25 is provided with an extrusion spring 26, the second vertical plates 25 are compressed by force to compress the extrusion spring 26 for buffering the impact force when a vehicle collides, and the other end of the extrusion spring 26 is connected with the inner walls of the second shells 31; the baffle 27 is further provided with a third shell 32, the baffle 27 is used for fixing the third shell 32, the third shell 32 is arranged between two second shells 31, two sliding rods 29 are respectively arranged in the third shell 32, two ends of each sliding rod 29 are fixedly connected with the inner wall of the third shell 32, the third shell 32 is used for fixing the sliding rods 29, a sliding block 23 is sleeved on each sliding rod 29, each sliding block 23 is slidably connected with the corresponding sliding rod 29, a second pushing rod 30 matched with the third shell 32 is arranged between the two sliding blocks 23, each second pushing rod 30 is stressed to push each sliding block 23, the other end of each second pushing rod 30 slidably penetrates through the corresponding third shell 32 and is fixedly connected with the corresponding second fixed vertical plate 19, a second spring 28 is sleeved on the outer surface of each sliding rod 29, the first end of each second spring 28 is connected with the corresponding sliding block 23, each sliding block 23 is stressed to compress the second spring 28 for buffering impact force generated when a vehicle impacts, and the second end of each second spring 28 is connected with the inner wall of the third shell 32.

Be equipped with solar cell panel 6 on branch 5, branch 5 plays supporting role to solar cell panel 6, the inside of stand 1 is equipped with battery 4, be equipped with LED flashing lamp 8 on the stand 1,

solar cell panel

6 and 4 electric connection of battery, solar cell panel 6 charges to battery 4,

battery

4 and 8 electric connection of LED flashing lamp, LED flashing lamp 8 is given in the power supply of battery 4, LED flashing lamp 8 is used for warning past vehicle, the security of driving at night has been improved.

The stand 1 both sides all are equipped with first T type groove, be equipped with on the crashproof shell 12 with first protruding 9 of first T type groove matched with, first protruding 9 sliding connection's setting is at first T type inslot, first T type groove and first protruding 9 cooperate and have guaranteed that crashproof shell 12 steadily slides when receiving the vehicle impact.

Both sides of the upright post 1 are provided with second T-shaped grooves, the second fixed vertical plate 19 is provided with second protrusions 16 matched with the second T-shaped grooves, the second protrusions 16 are slidably connected and arranged in the second T-shaped grooves, and the second T-shaped grooves and the second protrusions 16 are matched to ensure that the second fixed vertical plate 19 slides stably under the stress.

The base 2 is provided with an inclined strut 10, a first end of the inclined strut 10 is fixedly connected with the base 2, a second end of the inclined strut 10 is fixedly connected with the upright post 1, and the inclined strut 10 plays a role in supporting and fixing the base 2 and the upright post 1.

The utility model discloses a use method: when the device is installed and used, firstly, a base 2 is fixedly installed at the lower end of an upright 1, then the base 2 is fixedly connected with the road surface through a fixing bolt 11, the upright 1 is fixedly connected with the base 2 through an inclined strut 10, the stability of the upright 1 when being impacted by an automobile is increased, when the automobile is impacted into an anti-collision shell 12, the anti-collision shell 12 drives an elastic buffer plate 13 at one side, the elastic buffer plate 13 drives a first fixed vertical plate 14 at one side, a part of impact force is absorbed firstly, the impact force pushes two first connecting rods 15 inwards, the first connecting rods 15 push a first vertical plate 21, the first vertical plate 21 compresses a first spring 22, the impact force of a part of impact is reduced, the first vertical plate 21 drives a second connecting rod 18, the second connecting rod 18 pushes a second fixed vertical plate 19, the second fixed vertical plate 19 pushes a first push rod 24, the first push rod 24 pushes a second vertical plate 25, the second riser 25 compresses the extrusion spring 26, reduce a part of impact force, the second fixed riser 19 promotes the second again and pushes away the pole 30, the second pushes away the pole 30 and drives the slider 23, the slider 23 compresses the second spring 28 on the slide bar 29, reduce a part of impact force again, the damage of vehicle and driver and crew has been reduced, the vehicle moves back first spring 22, extrusion spring 26 and second spring 28 and resumes former length, the original position is resumed to the device, if the road surface broad, can place a plurality of the device side by side.

The utility model is provided with the anti-collision shell, the rubber layer is arranged outside the anti-collision shell, and the elastic buffer plate is a spring layer filled with sponge inside, so that the impact force generated when the vehicle is collided can be primarily buffered, and the safety of the vehicle and drivers and passengers can be protected; the impact force is reduced for the second time through the matching of the first connecting rod, the first vertical plate and the first spring; the impact force is reduced again through the matching of the first pushing rod, the second vertical plate and the extrusion spring; the impact force is finally reduced through the matching of the second spring, the sliding rod, the second pushing rod and the sliding block, and the damage of traffic accidents to vehicles and drivers and passengers is effectively reduced; the LED flashing lamp can effectively remind drivers and passengers, so that the driving safety is improved; the construction notice and the traffic indication are arranged on the outer surface of the anti-collision shell, so that the function of protecting the fence is enriched; through the setting of diagonal brace, play the reinforcing action to this device. The utility model discloses simple structure is reliable, takes place after the traffic accident that the protective effect to vehicle and driver and crew is good, and it is convenient to use, is suitable for the popularization.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A highway construction safety protection fence is characterized by comprising a stand column (1), a base (2) and an anti-collision shell (12);

the anti-collision device is characterized in that a supporting rod (5) is arranged at the top end of the upright column (1), a base (2) is arranged at the bottom end of the upright column (1), a threaded hole is formed in the base (2), the inner wall of the threaded hole is connected with a fixing bolt (11) through threads, two cross rods (3) are respectively arranged between the two upright columns (1), an anti-collision shell (12) is arranged between the two cross rods (3), the anti-collision shell (12) is connected with the upright column (1) in a sliding mode, a second fixing vertical plate (19) is arranged behind the anti-collision shell (12), the second fixing vertical plate (19) is connected with the upright column (1) in a sliding mode, a baffle (27) is arranged behind the second fixing vertical plate (19), and the baffle (27) is fixedly connected with the upright column (1); an elastic buffer plate (13) is arranged on the rear side of the anti-collision shell (12), a first fixed vertical plate (14) is arranged on the other side of the elastic buffer plate (13), two first connecting rods (15) are respectively arranged on the other side of the first fixed vertical plate (14), fixing rods (17) are respectively arranged on the inner walls of the two upright posts (1), a first shell (7) is arranged on the other end of each fixing rod (17), and a first vertical plate (21) in sliding connection is arranged on the inner wall of the first shell (7); the first ends of the two first connecting rods (15) are respectively fixedly connected with a first fixed vertical plate (14), the second ends of the two first connecting rods (15) respectively penetrate through the side wall of the first shell (7) in a sliding manner and are fixedly connected with one side of a first vertical plate (21), a second connecting rod (18) is arranged on the other side of the first vertical plate (21), a first spring (22) is sleeved on the outer surface of the second connecting rod (18), the first end of the first spring (22) is connected with the first vertical plate (21), the second end of the first spring (22) is connected with the inner wall of the first shell (7), the first vertical plate (21) is sleeved on the second connecting rod (18) in a sliding manner, and the other end of the second connecting rod (18) penetrates through the first shell (7) in a sliding manner and is fixedly connected with one side of a second fixed vertical plate (19); the baffle (27) is respectively provided with two second shells (31), the inner walls of the second shells (31) are provided with second vertical plates (25) which are in sliding connection, the second fixed vertical plate (19) is provided with a first pushing rod (24) which is matched with the second shells (31), the other end of the first pushing rod (24) slides and penetrates through the second shells (31) and is fixedly connected with one side of the second vertical plates (25), the other side of the second vertical plates (25) is provided with an extrusion spring (26), and the other end of the extrusion spring (26) is connected with the inner walls of the second shells (31); still be equipped with third casing (32) on baffle (27), third casing (32) are between two second casings (31), be equipped with two slide bars (29) in third casing (32) respectively, slide bar (29) both ends and third casing (32) inner wall fixed connection, the cover is equipped with slider (23) on slide bar (29), slider (23) and slide bar (29) sliding connection, two be equipped with between slider (23) and push away pole (30) with third casing (32) matched with second, the second pushes away pole (30) other end and slides and link up third casing (32) and the fixed riser (19) fixed connection of second, slide bar (29) surface cover is equipped with second spring (28), and the first end of second spring (28) is connected with slider (23), and second spring (28) second end and third casing (32) inner wall connection.

2. The highway construction safety protection fence of claim 1, wherein: be equipped with solar cell panel (6) on branch (5), the inside of stand (1) is equipped with battery (4), be equipped with LED flashing light (8) on stand (1), solar cell panel (6) and battery (4) electric connection, battery (4) and LED flashing light (8) electric connection.

3. The highway construction safety protection fence of claim 1, wherein: stand (1) both sides all are equipped with first T type groove, be equipped with on crashproof shell (12) with first T type groove matched with first arch (9), first arch (9) sliding connection's setting is in first T type inslot.

4. The highway construction safety protection fence of claim 1, wherein: the stand (1) both sides all are equipped with second T type groove, be equipped with on second fixed riser (19) with second T type groove matched with second arch (16), second arch (16) sliding connection's setting is in second T type inslot.

5. The highway construction safety protection fence of claim 1, wherein: the base (2) is provided with an inclined stay bar (10), the first end of the inclined stay bar (10) is fixedly connected with the base (2), and the second end of the inclined stay bar (10) is fixedly connected with the upright post (1).