CN207228006U

CN207228006U - A kind of urban road isolating and protecting column with collision prevention function

Info

Publication number: CN207228006U
Application number: CN201721150647.8U
Authority: CN
Inventors: 张立波
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-09-09
Filing date: 2017-09-09
Publication date: 2018-04-13
Anticipated expiration: 2027-09-09

Abstract

The utility model provides a kind of urban road isolating and protecting column with collision prevention function, including two the first columns and two the second columns, the outer surface of first column and the second column offers equally distributed straight slot, the inside of straight slot is installed with the first damping spring, one end of first damping spring is installed with limited block, and guide part is provided between adjacent two limited blocks in left and right, the both ends of guide part extend respectively to the inside of the first column and the second column and with spacing block welding.The urban road isolating and protecting column with collision prevention function; by setting the first damping spring to be engaged with guide part; so that when vehicle and protective fence bump against by compressing the first damping spring; it is produced elasticity and then cushion effect is provided; reduce impact force when vehicle bumps against with protective fence; weaken the impact force that the driver of in-car is subject to, and then reduce the injury suffered by driver, protect the life security of driver.

Description

A kind of urban road isolating and protecting column with collision prevention function

Technical field

Road furniture technical field is the utility model is related to, is specially that a kind of urban road isolation with collision prevention function is anti- Guardrail.

Background technology

In recent years, the development maked rapid progress with Modern Transportation Technology, the effect of traffic guardrail in the road is also increasingly Important, traffic guardrail is road safety protection facility important in traffic sign product, and friendship can not only be played in road traffic The effect of logical famous special product, and being identified to the driving range of traffic route, division traffic row to, warning traffic safety, Prevent pedestrians travel, prevent reverse vehicle collision from also functioning to highly important effect；But existing traffic guardrail is typically all It is made of hard material, good protective action cannot be played when vehicle bumps against with it, it is impossible to reduce vehicle and traffic guardrail The injured degree of driver after collision.

Utility model content

（One）The technical problem of solution

In view of the deficiencies of the prior art, the utility model provides a kind of urban road isolating and protecting with collision prevention function Column, solves the problems, such as that above-mentioned background technology proposes.

（Two）Technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs：It is a kind of with collision prevention function Urban road isolating and protecting column, including two the first columns and two the second columns, first column and the second column it is outer Surface offers equally distributed straight slot, and the inside of the straight slot is installed with the first damping spring, first damping One end of spring is installed with limited block, and is provided with guide part, the guide part between adjacent two limited blocks in left and right Both ends extend respectively to the first column and the second column inside and with spacing block welding, the first column one side it is upper Lower both sides are welded with fixed link, and the both sides up and down of the second column one side are welded with hollow pipe, the fixed link One end extends to the inside of hollow pipe and is fixedly connected with fixed block, and the side of the fixed block is fixedly connected with the second damping bullet Spring, the both sides up and down of the first column another side are welded with circular hollow plate, and are provided between two the first columns Fixed column, and the support column equidistantly distributed, and the installation side of the second column and the first column are welded between two fixed columns Formula is identical.

Preferably, the both sides of the fixed outer surface of column are hinged with connecting rod, one end of the connecting rod by shaft Extend to the inside of circular hollow plate, the outer surface of the circular hollow plate opens up jagged.

Preferably, the both sides of the connection rod outer surface are welded with L-shaped bar, the left and right on the circular hollow plate inner wall Both sides are welded with to be in contact with the corresponding fixed plate of L-shaped bar, the side of the L-shaped bar with the side of fixed plate.

Preferably, the both sides up and down of the circular hollow plate inner wall are welded with connecting sleeve, the connecting sleeve it is interior Portion is installed with T-bar, and the outer surface of the T-bar is socketed with torque spring.

Preferably, the inside of the connecting sleeve is socketed with socket pipe, and socket pipe and extension are run through in one end of the T-bar To the inside of socket pipe, one end of the socket pipe is in contact with the outer surface of connecting rod.

Preferably, the bottom of first column and the second column is welded with supporting rod, and the bottom of the supporting rod leads to Cross the sliding slot opened up and slidably connect support base.

（Three）Beneficial effect

The utility model provides a kind of urban road isolating and protecting column with collision prevention function.Possess following beneficial to effect Fruit：

1st, there should be the urban road isolating and protecting column of collision prevention function, and pass through and set the first damping spring to match with guide part Close, so that it is produced elasticity when vehicle and protective fence bump against and then cushion effect is provided by compressing the first damping spring, into And reduce impact force when vehicle bumps against with protective fence so that protective fence plays the role of protection, makes the driver of in-car The impact force that member is subject to weakens, so that the injury suffered by driver reduces, it is protected the life of driver Safety, by setting the second damping spring so as to further reducing the impact dynamics of vehicle and protective fence, it is therefore prevented that punching Hit the excessive situation for causing the first damping spring to follow the string of dynamics to occur, so that the anticollision quality of protective fence is protected Card.

2nd, should urban road isolating and protecting column with collision prevention function, by setting L-shaped bar and fixed plate consequently facilitating Connecting rod and the installation of circular hollow plate are fixed, and then have been easy to the installation of the first column and fixed column to fix so that protective fence More convenient operation when installation is fixed, while the dismounting of the first column and fixed column has been also allowed for, make it easy to protective fence Carry, by setting torque spring so as to providing pretightning force so that socket pipe, which can extrude, fixes connecting rod, and then makes Connecting rod installs the more firm of fixation.

Brief description of the drawings

Fig. 1 is the utility model front view；

Fig. 2 is the utility model side sectional view；

Fig. 3 is the utility model circular hollow plate sectional view；

Fig. 4 is the utility model circular hollow plate top view.

In figure：1 first column, 2 second columns, 3 straight slots, 4 first damping springs, 5 limited blocks, 6 guide parts, 7 fixed links, 8 hollow pipes, 9 fixed blocks, 10 second damping springs, 11 circular hollow plates, 12 fixed columns, 13 support columns, 14 connecting rods, 15 L-shaped Bar, 16 fixed plates, 17 connecting sleeves, 18 T-bars, 19 torque springs, 20 socket pipes, 21 supporting rods, 22 support bases.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

As shown in Figs 1-4, the utility model embodiment provides a kind of urban road isolating and protecting column with collision prevention function, Including two the first columns 1 and two the second columns 2, the bottom of the first column 1 and the second column 2 is welded with supporting rod 21, The bottom of supporting rod 21 slidably connects support base 22 by the sliding slot opened up, and the outer surface of the first column 1 and the second column 2 is equal Equally distributed straight slot 3 is offered, the inside of straight slot 3 is installed with the first damping spring 4, one end of the first damping spring 4 It is installed with limited block 5, and guide part 6, the both ends difference of guide part 6 is provided between adjacent two limited blocks 5 in left and right Extend to the inside of the first column 1 and the second column 2 and welded with limited block 5, when vehicle bumps against with protective fence so that first is vertical Supporting rod 21 on 1 or first column 1 of column slides in the sliding slot of support base 22 so that the first column 1 or the second column 2 to Side is moved, and its limited block 5 is compressed the first damping spring 4 and is produced elasticity, while is clicked through with lower moving guide 6 around hinged Row rotates, by setting the first damping spring 4 to be engaged with guide part 6, so as to pass through compression when vehicle and protective fence bump against First damping spring 4, makes it produce elasticity and then provides cushion effect, and then reduces impact when vehicle bumps against with protective fence Power so that protective fence plays the role of protection, weakens the impact force that the driver of in-car is subject to, so that driver Injury suffered by member reduces, and it is protected the life security of driver, the both sides up and down of 1 one side of the first column are welded It is connected to fixed link 7, the both sides up and down of 2 one side of the second column are welded with hollow pipe 8, and one end of fixed link 7 extends to hollow The inside of pipe 8 is simultaneously fixedly connected with fixed block 9, and the side of fixed block 9 is fixedly connected with the second damping spring 10, passes through fixed link 7 drive fixed blocks 9 are to 8 contract of hollow pipe and then compress the second damping spring 10 and produce elasticity, and then are and protective fence bumps against Vehicle cushion effect is provided, by setting the second damping spring 10 so as to further reducing the impact of vehicle and protective fence Dynamics, it is therefore prevented that impact force is spent the big situation for causing the first damping spring 4 to follow the string and occurred, so that protective fence is anti- Hit quality to be guaranteed, the both sides up and down of 1 another side of the first column are welded with circular hollow plate 11, and two first vertical Fixed column 12 is provided between column 1, and the support column 13 equidistantly distributed is welded between two fixed columns 12, and the second column 2 is identical with the mounting means of the first column 1, and the both sides of 12 outer surface of fixed column are hinged with connecting rod 14 by shaft, connection One end of bar 14 extends to the inside of circular hollow plate 11, and the outer surface of circular hollow plate 11 opens up jagged, passes through what is opened up Notch is so that connecting rod 14 and L-shaped bar 15 are inserted into the inside of circular hollow plate 11, while allow connecting rod 14 to pacify Dress is fixed, and the both sides of 14 outer surface of connecting rod are welded with L-shaped bar 15, and the left and right sides on 11 inner wall of circular hollow plate is welded Have a fixed plate 16 corresponding with L-shaped bar 15, by L-shaped bar 15 and fixed plate 16 are set consequently facilitating connecting rod 14 with it is circular The installation of cored slab 11 is fixed, and then has been easy to the first column 1 and the installation of fixed column 12 to fix so that protective fence installation is fixed When more convenient operation, while also allowed for the dismounting of the first column 1 and fixed column 12, made it easy to the carrying of protective fence, L The side of shape bar 15 is in contact with the side of fixed plate 16, and the both sides up and down of 11 inner wall of circular hollow plate are welded with connecting sleeve 17, the inside of connecting sleeve 17 is installed with T-bar 18, and the outer surface of T-bar 18 is socketed with torque spring 19, passes through setting Torque spring 19 is so as to providing pretightning force so that socket pipe 20, which can extrude, fixes connecting rod 14, and then makes connecting rod Fixed more firm of 14 installations, the inside of connecting sleeve 17 are socketed with socket pipe 20, one end of T-bar 18 through socket pipe 20 and The inside of socket pipe 20 is extended to, one end of socket pipe 20 is in contact with the outer surface of connecting rod 14, by the set for pressing both sides Adapter 20 makes it to the internal contraction of connecting sleeve 17, and then can compress torque spring 19, then passes through connecting rod 14 and lacks The inside of mouthful insertion circular hollow plate 11, makes it be rotated around hinge joint by being rotatablely connected bar 14 so that L-shaped bar 15 and Fixed plate 16 is in contact, and then unclamps socket pipe 20 under the elasticity of torque spring 19 so that the arcwall face of socket pipe 20 and connection The outer surface of bar 14 mutually extrudes fixation.

Operation principle：When in use, it is made to the internal contraction of connecting sleeve 17 by pressing the socket pipe 20 of both sides, into And torque spring 19 can be compressed, then by connecting rod 14 through the inside of notch insertion circular hollow plate 11, pass through the company of rotation Extension bar 14 makes it be rotated around hinge joint so that L-shaped bar 15 is in contact with fixed plate 16, then unclamps socket pipe 20 and is turning round So that the arcwall face of socket pipe 20 and the outer surface of connecting rod 14 mutually extrude fixation under the elasticity of power spring 19；Vehicle and protective fence During collision so that the supporting rod 21 on the first column 1 or the first column 1 slides in the sliding slot of support base 22, so that first 1 or second column 2 of column is moved to side, its limited block 5 is compressed the first damping spring 4 and is produced elasticity, drives at the same time Guide part 6 is rotated around hinge joint so that fixed link 7 drives fixed block 9 to subtract to 8 contract of hollow pipe and then compression second Shake spring 10 produces elasticity, and then the vehicle to bump against with protective fence provides cushion effect.

In summary：The urban road isolating and protecting column with collision prevention function, by setting the first damping spring 4 with leading It is engaged to part 6, so as to make it produce elasticity by compressing the first damping spring 4 when vehicle and protective fence bump against and then carry For cushion effect, and then reduce impact force when vehicle bumps against with protective fence so that protective fence plays the role of protection, makes car The impact force that interior driver is subject to weakens, so that the injury suffered by driver reduces, it is protected driving The life security of personnel, by setting the second damping spring 10 so as to further reducing the impact force of vehicle and protective fence Degree, it is therefore prevented that impact force is spent the big situation for causing the first damping spring 4 to follow the string and occurred, so that the anticollision of protective fence Quality is guaranteed.

Also, should urban road isolating and protecting column with collision prevention function, by set L-shaped bar 15 and fixed plate 16 so as to It has been easy to connecting rod 14 and the installation of circular hollow plate 11 to fix, and then has been easy to the first column 1 and the installation of fixed column 12 to consolidate It is fixed so that more convenient operation when protective fence installation is fixed, while the dismounting of the first column 1 and fixed column 12 has been also allowed for, make It has been easy to the carrying of protective fence, by setting torque spring 19 so as to providing pretightning force so that socket pipe 20 can squeeze Pressure fixes connecting rod 14, and then connecting rod 14 is installed the more firm of fixation.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment Intrinsic key element.In the absence of more restrictions, by sentence " including one ... the key element limited, it is not excluded that Also there are other identical element in process, method, article or equipment including the key element.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of urban road isolating and protecting column with collision prevention function, including two the first columns（1）With two the second columns （2）, it is characterised in that：First column（1）With the second column（2）Outer surface offer equally distributed straight slot（3）, The straight slot（3）Inside be installed with the first damping spring（4）, first damping spring（4）One end be fixedly mounted There is limited block（5）, and two limited blocks that left and right is adjacent（5）Between be provided with guide part（6）, the guide part（6）Both ends Extend respectively to the first column（1）With the second column（2）Inside and and limited block（5）Welding, first column（1）Side The both sides up and down in face are welded with fixed link（7）, second column（2）The both sides up and down of one side are welded with hollow pipe （8）, the fixed link（7）One end extend to hollow pipe（8）Inside and be fixedly connected with fixed block（9）, the fixed block （9）Side be fixedly connected with the second damping spring（10）, first column（1）The both sides up and down of another side are welded with Circular hollow plate（11）, and two the first columns（1）Between be provided with fixed column（12）, and two fixed columns（12）Between weld There is the support column equidistantly distributed（13）, and the second column（2）With the first column（1）Mounting means it is identical.

A kind of 2. urban road isolating and protecting column with collision prevention function according to claim 1, it is characterised in that：It is described Fixed column（12）The both sides of outer surface are hinged with connecting rod by shaft（14）, the connecting rod（14）One end extend to circle Shape cored slab（11）Inside, the circular hollow plate（11）Outer surface open up it is jagged.

A kind of 3. urban road isolating and protecting column with collision prevention function according to claim 2, it is characterised in that：It is described Connecting rod（14）The both sides of outer surface are welded with L-shaped bar（15）, the circular hollow plate（11）The left and right sides on inner wall is equal It is welded with and L-shaped bar（15）Corresponding fixed plate（16）, the L-shaped bar（15）Side and fixed plate（16）Side connect Touch.

A kind of 4. urban road isolating and protecting column with collision prevention function according to claim 1, it is characterised in that：It is described Circular hollow plate（11）The both sides up and down of inner wall are welded with connecting sleeve（17）, the connecting sleeve（17）Inside fix peace Equipped with T-bar（18）, the T-bar（18）Outer surface be socketed with torque spring（19）.

A kind of 5. urban road isolating and protecting column with collision prevention function according to claim 4, it is characterised in that：It is described Connecting sleeve（17）Inside be socketed with socket pipe（20）, the T-bar（18）One end run through socket pipe（20）And extend to Socket pipe（20）Inside, the socket pipe（20）One end and connecting rod（14）Outer surface be in contact.

A kind of 6. urban road isolating and protecting column with collision prevention function according to claim 1, it is characterised in that：It is described First column（1）With the second column（2）Bottom be welded with supporting rod（21）, the supporting rod（21）Bottom by opening up Sliding slot slidably connect support base（22）.