阅读说明：本技术 高速公路用便于安装的护栏 (Guardrail convenient to install for expressway ) 是由 王文豪 葛鹏飞 石素燕 郝花艳 李靖言 温永超 王栋卿 张彭 孙辉玲 代德强 于 2021-08-29 设计创作，主要内容包括：本发明公开了一种高速公路用便于安装的护栏,包括：水泥基座,以及设置在所述水泥基座上表面的第二固定座,且所述第二固定座安装有三个；固定立柱,其设置在所述第二固定座的顶部,且所述固定立柱安装有三个,三个所述固定立柱的底部安装有第一固定座,且所述第一固定座设置有三个,所述第一固定座的底部安装有第二螺纹连接头,且所述第二螺纹连接头设置有三个。其实现了对高速公路用护栏进行灵活便捷的拆装,从而有效的避免了现有的高速公路用护栏上只能针对其防护板进行拆装,其他部分无法进行灵活拆装,使得高速公路用护栏在不同地段进行安装时不能进行灵活的变换,从而影响护栏安装效率的问题。(The invention discloses a guardrail for an expressway, which is convenient to install and comprises: the cement base and the second fixed seats are arranged on the upper surface of the cement base, and the number of the second fixed seats is three; fixed post, it sets up the top of second fixing base, just fixed post installs threely, threely first fixing base is installed to fixed post's bottom, just first fixing base is provided with threely, second threaded connection head is installed to the bottom of first fixing base, just second threaded connection head is provided with threely. The guardrail for the expressway is flexibly and conveniently disassembled and assembled, so that the problem that the guardrail for the expressway can not be flexibly changed when being installed in different sections, and the installation efficiency of the guardrail is influenced due to the fact that the guardrail for the expressway can only be disassembled and assembled aiming at the protection plate and other parts can not be flexibly disassembled and assembled on the existing guardrail for the expressway is effectively solved.)

1. The utility model provides a highway is with guardrail convenient to installation which characterized in that includes:

the cement base and the second fixed seats are arranged on the upper surface of the cement base, and the number of the second fixed seats is three;

the number of the fixed upright columns is three, the bottoms of the three fixed upright columns are provided with first fixed seats, the number of the first fixed seats is three, the bottom of the first fixed seat is provided with a second threaded connector, and the number of the second threaded connectors is three;

the connecting columns are arranged on the fixed stand columns and are three, first threaded connectors are arranged on the end surfaces of the two sides of each connecting column, and two first threaded connectors are arranged on the end surfaces of the two sides of each connecting column;

the first fixing plate is arranged on one side of the connecting column, a first threaded connector is mounted on one side end face of the first fixing plate, the first fixing plate is in threaded connection with a first threaded connector on the connecting column through the first threaded connector, and first connecting holes are formed in the front end and the rear end of one side end face of the first fixing plate;

the first protection plate is arranged on the front end face of the first fixing plate, two first protection plates are installed on the first protection plate, a connecting through hole is formed in one side of each first protection plate, a plug connector is arranged on the other side of each first protection plate, and the two first protection plates are connected in a plug-in connection mode.

2. The guardrail for the expressway convenient to install according to claim 1, wherein the cement base is internally provided with three second threaded connectors, the fixing upright is in threaded connection with the second threaded connectors in the cement base through the second threaded connectors, the first fixing base is provided with second connecting holes, the second connecting holes are provided with a plurality of second connecting holes, the second connecting holes are provided with fastening bolts, and the first fixing base and the second fixing base are in threaded connection through the fastening bolts.

3. The guardrail convenient to install for the expressway of claim 1, wherein a second fixing plate is installed on the other side of the connecting column, a first threaded connector is installed on one side end surface of the second fixing plate, the second fixing plate is in threaded connection with the first threaded connector on the connecting column through the first threaded connector, the front end and the rear end of one side end surface of the second fixing plate are provided with first connecting holes, and the first connecting holes are provided with a plurality of holes.

4. The guardrail for the expressway, which is convenient to install and is used according to claim 3, wherein the second fixing plate is provided with two second protection plates, one side of each second protection plate is provided with a connecting through hole, the other side of each second protection plate is provided with a plug connector, and the two second protection plates are connected in a plug-in manner.

5. The guardrail convenient to install for the expressway of claim 4, wherein the front end surface of the first protection plate is provided with a second warning lamp, the rear end surface of the second protection plate is provided with a second warning lamp, the number of the second warning lamps is four, the two sides of each second warning lamp are provided with first light reflecting strips, and the number of the first light reflecting strips is several.

6. The guardrail for the expressway convenient to install according to claim 1, wherein three upright post top covers are installed at the top of the fixed upright post, the number of the upright post top covers is three, the first warning lamps are installed around the upright post top covers, and the number of the first warning lamps is three.

7. The guardrail for the expressway convenient to install according to claim 4, wherein one side of the front end surface of the first protection plate is provided with a third fixing hole, one side of the rear end surface of the second protection plate is provided with a plurality of third fixing holes, the upper and lower ends of each third fixing hole are provided with a plurality of second fixing holes, the upper and lower ends of each second fixing hole are provided with a plurality of first fixing holes, and the plurality of first fixing holes are provided.

8. The guardrail for the expressway, which is convenient to install according to claim 7, wherein a plurality of first fixing screws are installed on the first fixing holes, a plurality of second fixing screws are installed on the second fixing holes, a plurality of third fixing screws are installed on the third fixing holes, fixing nuts are installed on the first fixing screws, fixing nuts are installed on the second fixing screws, fixing nuts are installed on the third fixing screws, and a plurality of fixing nuts are installed on the fixing nuts.

9. The guardrail for the expressway, which is convenient to install as claimed in claim 3, wherein a first connecting plate is installed between the first fixing plate and the second fixing plate, a support seat is provided at one side of the first connecting plate, a second connecting plate is provided at one side of the support seat, third connecting holes are provided at the front and rear end surfaces of the first connecting plate, the third connecting holes of the first connecting plate are in threaded connection with the first connecting holes through screws, the third connecting holes are provided at the front and rear end surfaces of the second connecting plate, and the third connecting holes of the second connecting plate are in threaded connection with the first connecting holes through screws.

10. The guardrail for the expressway convenient to install according to claim 9, wherein eight light shielding plates are installed on the upper surface of the supporting seat, second light reflecting strips are arranged on one side of the front and rear end surfaces of each light shielding plate, a plurality of second light reflecting strips are arranged on the other side of the front and rear end surfaces of each light shielding plate, and a plurality of installation buckles are arranged on the front and rear end surfaces of the bottom of each light shielding plate.

Technical Field

The invention relates to the technical field of highway guardrails, in particular to a guardrail for a highway, which is convenient to install.

Background

The highway guardrail is a main form of a semi-rigid guardrail and is a continuous structure formed by splicing corrugated steel guardrail plates and supporting the corrugated steel guardrail plates by main columns. The vehicle can absorb energy when colliding, is not easy to be collided, and can well protect the vehicle and the driver and passengers. With the increasing number of vehicles, traffic jam and frequent traffic accidents, people pay more and more attention to safety protection, in order to plan roads better and reduce traffic accidents as much as possible, guardrails are arranged on all expressways, and are widely applied to safety and isolation systems of the expressways and play an important role. Meanwhile, the arrangement of the highway guardrail is slightly limited by actual terrain, and the highway guardrail has strong adaptability to mountainous regions, sloping fields and multi-bend zones and is suitable for large-area application.

The guardrail for the existing expressway can only be disassembled and assembled aiming at the protection plate, and other parts can not be flexibly disassembled and assembled, so that the guardrail for the expressway can not be flexibly changed when being installed in different sections, and the installation efficiency of the guardrail is influenced.

Disclosure of Invention

An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.

The invention also aims to provide the guardrail for the expressway, which is convenient to install, and realizes flexible and convenient disassembly and assembly of the guardrail for the expressway, so that the problem that the guardrail for the expressway can not be flexibly changed when being installed in different sections to influence the installation efficiency of the guardrail due to the fact that the guardrail for the expressway can only be disassembled and assembled aiming at the protection plate and other parts cannot be flexibly disassembled and assembled on the existing guardrail for the expressway is effectively solved.

In order to achieve the above objects and other objects, the present invention adopts the following technical solutions:

a guardrail for a highway, the guardrail being convenient to install, comprising:

the cement base and the second fixed seats are arranged on the upper surface of the cement base, and the number of the second fixed seats is three;

the number of the fixed upright columns is three, the bottoms of the three fixed upright columns are provided with first fixed seats, the number of the first fixed seats is three, the bottom of the first fixed seat is provided with a second threaded connector, and the number of the second threaded connectors is three;

the connecting columns are arranged on the fixed stand columns and are three, first threaded connectors are arranged on the end surfaces of the two sides of each connecting column, and two first threaded connectors are arranged on the end surfaces of the two sides of each connecting column;

the first fixing plate is arranged on one side of the connecting column, a first threaded connector is mounted on one side end face of the first fixing plate, the first fixing plate is in threaded connection with a first threaded connector on the connecting column through the first threaded connector, and first connecting holes are formed in the front end and the rear end of one side end face of the first fixing plate;

the first protection plate is arranged on the front end face of the first fixing plate, two first protection plates are installed on the first protection plate, a connecting through hole is formed in one side of each first protection plate, a plug connector is arranged on the other side of each first protection plate, and the two first protection plates are connected in a plug-in connection mode.

Preferably, the inside of cement base is provided with second threaded connection mouth, and second threaded connection mouth is provided with threely, the second threaded connection mouth threaded connection in fixed column passes through second threaded connection head and the cement base, be provided with the second connecting hole on the first fixing base, be provided with the second connecting hole on the second fixing base, and the second connecting hole is provided with a plurality of, install fastening bolt on the second connecting hole, and first fixing base passes through fastening bolt threaded connection with the second fixing base.

Preferably, the second fixed plate is installed to the opposite side of spliced pole, first threaded connection head is installed to a side end face of second fixed plate, and the second fixed plate passes through first threaded connection head and the first threaded connection mouth threaded connection on the spliced pole, the front and back end of a side end face of second fixed plate all is provided with first connecting hole, and first connecting hole is provided with a plurality of.

Preferably, the second fixing plate is provided with two second protection plates, one side of each second protection plate is provided with a connecting through hole, the other side of each second protection plate is provided with a plug connector, and the two second protection plates are connected in a plug-in mode.

Preferably, the second warning light is installed to the preceding terminal surface of first guard plate, the second warning light is installed to the rear end face of second guard plate, and the second warning light installs four, first reflection of light strip is all installed to the both sides of second warning light, and first reflection of light strip installs a plurality of.

Preferably, the stand top cap is installed at the top of fixed stand, and the stand top cap is provided with threely, install first warning light around the stand top cap, and first warning light installs threely.

Preferably, one side of terminal surface is provided with the third fixed orifices before the first guard plate, one side of second guard plate rear end face is provided with the third fixed orifices, and the third fixed orifices is provided with a plurality of, the upper and lower extreme of third fixed orifices all is provided with the second fixed orifices, and the second fixed orifices is provided with a plurality of, the upper and lower extreme of second fixed orifices all is provided with first fixed orifices, and first fixed orifices is provided with a plurality of.

Preferably, install first set screw on the first fixed orifices, and first set screw installs a plurality of, install second set screw on the second fixed orifices, and second set screw installs a plurality of, install third set screw on the third fixed orifices, and third set screw installs a plurality of, install fixation nut on the first set screw, install fixation nut on the second fixation screw, install fixation nut on the third fixation screw, and fixation nut installs a plurality of.

Preferably, install first connecting plate between first fixed plate and the second fixed plate, one side of first connecting plate is provided with the supporting seat, one side of supporting seat is provided with the second connecting plate, the terminal surface all is provided with the third connecting hole around the first connecting plate, and the third connecting hole on the first connecting plate carries out threaded connection through the screw with first connecting hole, the terminal surface all is provided with the third connecting hole around the second connecting plate, and carries out threaded connection through the screw with first connecting hole with third connecting hole on the second connecting plate.

Preferably, the upper surface mounting of supporting seat has the light screen, and the light screen installs eight, one side of terminal surface all is provided with the reflective strip of second around the light screen, and the reflective strip of second is provided with a plurality of, the terminal surface all is provided with the installation around the light screen bottom and detains, and the installation is detained and is provided with a plurality of.

The invention at least comprises the following beneficial effects:

1. the invention arranges the second screw thread connector in the cement base, the bottom of the fixed upright post is provided with the second screw thread connector, the first screw thread connector and the second screw thread connector are respectively provided with the first fixing seat and the second fixing seat, when the fixed upright post is installed, the fixed upright post can be firstly installed on the cement base by rotating and then fixed by the fastening bolt, the fastening performance of the fixed upright post when in use can be enhanced, the fixed upright post is convenient to disassemble and replace, compared with the upright post which is only fixed by the screw, the use strength is greatly enhanced, simultaneously, the invention changes the phenomenon that the fixed upright post is firstly fixed when in installation and is inconvenient to disassemble after being fixed, the phenomenon that the time and labor are wasted when the fixed upright post needs to disassemble in a special road section and the structure that the guardrail can be disassembled and assembled is increased, the guardrail for the expressway solves the problems that the guardrail for the expressway can only be disassembled and assembled aiming at the protection plate, other parts can not be flexibly disassembled and assembled, so that the guardrail for the expressway can not be flexibly changed when being installed in different sections, and the installation efficiency of the guardrail is influenced.

2. Through the erection joint post on the stationary mast, first fixed plate and second fixed plate have been installed on the spliced pole, when the installation, first screwed joint on first fixed plate and the second fixed plate and the first screwed connection mouth on the spliced pole are connected fixedly earlier, it is fixed to pass third fixed orifices and first connecting port in proper order with third set screw again, make first guard plate and second guard plate install respectively first fixed plate and second fixed plate can, first fixed plate and second fixed plate all carry out the independent installation on the spliced pole, only need install the fixed plate and the guard plate of one side and use when the guardrail is installed on the road both sides, when the guardrail is installed and is shunted in the middle of the road, can all use according to going up fixed plate and the guard plate of both sides, flexibility and practicality when improving the guardrail and using.

3. Connect-through hole and bayonet joint are installed respectively to both sides through first guard plate and second guard plate, when connecting the guard plate, can insert the bayonet joint and connect in the through-hole, then pass first fixed orifices and second fixed orifices respectively with first set screw and second set screw and fix can, the steadiness and the intensity when using of guard plate junction can be strengthened through the combination of grafting and fix with screw two kinds of modes, increase the life of guard plate, and first reflection of light strip has still been set up, the reflection of light strip of second, first warning light and second warning light, can provide the effect of warning to the driving a vehicle when night, the security of using night of improvement guardrail.

Drawings

FIG. 1 is a schematic view of the overall construction of a guardrail for an expressway in accordance with the present invention, the guardrail being easy to install;

FIG. 2 is an exploded and enlarged schematic view of a side-view mounting structure of a post for a guardrail for an express way, which facilitates mounting;

FIG. 3 is an enlarged schematic view of the post fixing structure of the guardrail for the expressway for easy installation according to the present invention;

fig. 4 is an enlarged schematic view of a first protection plate connection and fixation structure of a guardrail for an express way convenient to install according to the invention.

Fig. 5 is an enlarged schematic view of a light screen structure of a guardrail for an expressway, which is convenient to install.

Detailed Description

The present invention is described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description.

As shown in fig. 1 to 5, a guardrail for a highway, which is easy to install, comprises: the concrete foundation comprises a cement foundation 1 and three second fixed seats 21 arranged on the upper surface of the cement foundation 1, wherein the number of the second fixed seats 21 is three; the number of the fixed upright columns 4 is three, the bottoms of the three fixed upright columns 4 are provided with first fixed seats 20, the number of the first fixed seats 20 is three, the bottom of the first fixed seat 20 is provided with second threaded connectors 22, and the number of the second threaded connectors 22 is three; the connecting columns 14 are arranged on the fixed upright columns 4, three connecting columns 14 are arranged, two first threaded connectors 17 are arranged on the end surfaces of two sides of each connecting column 14, and two first threaded connectors 17 are arranged; the first fixing plate 15 is arranged on one side of the connecting column 14, a first threaded connector 18 is mounted on one side end face of the first fixing plate 15, the first fixing plate 15 is in threaded connection with a first threaded connector 17 on the connecting column 14 through the first threaded connector 18, and first connecting holes 19 are formed in the front end and the rear end of one side end face of the first fixing plate 15; the first protection plate 2 is arranged on the front end face of the first fixing plate 15, two first protection plates 2 are installed, one side of each first protection plate 2 is provided with a connecting through hole 5, the other side of each first protection plate 2 is provided with a plug-in connector 6, and the two first protection plates 2 are connected in a plug-in mode.

In the scheme, when the fixed upright post is installed, the fixed upright post can be installed on a cement base by rotation firstly, and then is fixed by a fastening bolt, so that the fastening performance of the fixed upright post in use can be enhanced, the fixed upright post is convenient to disassemble and replace when in use, compared with the upright post which is only fixed by screws, the use strength is greatly enhanced, the phenomenon that the fixed upright post is fixed firstly when the guardrail in the prior art is installed and is inconvenient to disassemble after being fixed, so that time and labor are wasted when the guardrail is required to disassemble in a special road section is changed, the structure that the guardrail can be disassembled and assembled is added, the problems that the guardrail on the existing expressway can only be disassembled and assembled and disassembled aiming at a protection plate, other parts can not be disassembled and assembled flexibly, and the guardrail for the expressway can not be flexibly changed when being installed in different road sections are solved, thereby affecting the installation efficiency of the guard rail.

In a preferred scheme, the inside of cement base 1 is provided with second threaded connection mouth 23, and second threaded connection mouth 23 is provided with threely, fixed stand 4 passes through second threaded connection head 22 and the second threaded connection mouth 23 threaded connection in the cement base 1, be provided with second connecting hole 24 on the first fixing base 20, be provided with second connecting hole 24 on the second fixing base 21, and second connecting hole 24 is provided with a plurality of, install fastening bolt 25 on the second connecting hole 24, and first fixing base 20 passes through fastening bolt 25 threaded connection with second fixing base 21.

In the above scheme, the joint of the cement base and the fixed stand column is fixedly connected with the second threaded connector and the first fixing seat and the second fixing seat in two modes of threaded connection through the fastening bolt, the connection strength is improved, and meanwhile the detachable structure of the fixed stand column can be increased, so that the convenience of guardrail installation can be further improved.

In a preferred scheme, second fixed plate 16 is installed to the opposite side of spliced pole 14, first threaded connector 18 is installed to a side end face of second fixed plate 16, and second fixed plate 16 is through first threaded connector 18 and the first threaded connection mouth 17 threaded connection on the spliced pole 14, the front and back end of a side end face of second fixed plate 16 all is provided with first connecting hole 19, and first connecting hole 19 is provided with a plurality of.

In the scheme, when the first fixing plate and the second fixing plate are installed, only the first threaded connectors on the first fixing plate and the second fixing plate and the first threaded connectors on the connecting columns are required to be connected and fixed, so that the first fixing plate and the second fixing plate are convenient to assemble and disassemble, the first fixing plate and the second fixing plate on the connecting columns are independently installed, when the guardrail is arranged at two sides of the road, only the fixing plate and the protection plate at the upper side are needed to be arranged for use, when the guardrail is arranged in the middle of the road for shunting, the fixing plate and the protection plate on both sides can be used according to the upper part, the flexibility and the practicability of the guardrail are improved when in use, the third fixing screw sequentially passes through the third fixing hole and the first connecting port to be fixed when the protection plate is arranged on the fixing plate, so that the first protection plate and the second protection plate are respectively installed on the first fixing plate and the second fixing plate.

In a preferable scheme, the second fixing plate 16 is provided with two second protection plates 3, one side of each second protection plate 3 is provided with a connecting through hole 5, the other side of each second protection plate 3 is provided with a plug 6, and the two second protection plates 3 are connected in a plug-in manner.

In the above scheme, when connecting the guard plate, can insert the through-hole with the bayonet joint and connect, then pass first fixed orifices and second fixed orifices respectively with first set screw and second set screw and fix can, through the combination of grafting and fix with screw two kinds of modes can strengthen the steadiness of guard plate junction and the intensity when using, increase the life of guard plate.

In a preferred scheme, second warning light 13 is installed to the preceding terminal surface of first guard plate 2, second warning light 13 is installed to the rear end face of second guard plate 3, and second warning light 13 installs four, first reflection of light strip 12 is all installed to the both sides of second warning light 13, and first reflection of light strip 12 installs a plurality of.

In the above scheme, the setting of first reflection of light strip and second warning light can increase first guard plate and second guard plate and provide the effect of warning to the driving when night, improves the security that the guardrail used night.

In a preferred scheme, stand top cap 7 is installed at the top of fixed stand 4, and stand top cap 7 is provided with threely, install first warning light 8 around stand top cap 7, and first warning light 8 installs threely.

In the above scheme, screw thread fixed connection is passed through with the top of fixed stand to the stand top cap, and first warning light setting is on the stand top cap, and the convenience is carried out the dismouting to it when first warning light appears damaging needs to be changed, and first warning light can also strengthen the existence of fixed stand and feel.

In an optimal scheme, one side of terminal surface is provided with third fixed orifices 11 before the first guard plate 2, one side of 3 rear end faces of second guard plate is provided with third fixed orifices 11, and third fixed orifices 11 are provided with a plurality of, the upper and lower ends of third fixed orifices 11 all are provided with second fixed orifices 10, and second fixed orifices 10 are provided with a plurality of, the upper and lower ends of second fixed orifices 10 all are provided with first fixed orifices 9, and first fixed orifices 9 is provided with a plurality of.

In the above scheme, install first set screw and second set screw on first fixed orifices and second fixed orifices, later install fixation nut on first set screw and the second fixation screw respectively, can make and carry out fixed connection between the guard plate, a plurality of fixed orifices, set screw and fixation nut, can install the theftproof knot on fixation nut after the installation is accomplished, can increase the theftproof performance when the guardrail uses, also can play certain guard action to set screw and fixation nut simultaneously, can avoid appearing the guard plate pine when outdoor use for a long time and take off the phenomenon that influences the use.

In a preferred scheme, install first set screw 26 on the first fixed orifices 9, and first set screw 26 installs a plurality of, install second set screw 27 on the second fixed orifices 10, and second set screw 27 installs a plurality of, install third set screw 28 on the third fixed orifices 11, and third set screw 28 installs a plurality of, install fixation nut 30 on the first set screw 26, install fixation nut 30 on the second set screw 27, install fixation nut 30 on the third fixation screw 28, and fixation nut 30 installs a plurality of.

In the above scheme, installation third set screw can make first guard plate be connected with first fixed plate and first connecting plate on the third fixed orifices, and the second guard plate is connected with second fixed plate and second connecting plate, then on the third set screw installation fixation nut fix can.

In a preferable scheme, a first connecting plate 29 is installed between the first fixing plate 15 and the second fixing plate 16, a supporting seat 34 is arranged on one side of the first connecting plate 29, a second connecting plate 33 is arranged on one side of the supporting seat 34, third connecting holes 36 are arranged on the front end face and the rear end face of the first connecting plate 29, the third connecting holes 36 on the first connecting plate 29 are in threaded connection with the first connecting holes 19 through screws, third connecting holes 36 are arranged on the front end face and the rear end face of the second connecting plate 33, and the third connecting holes 36 on the second connecting plate 33 are in threaded connection with the first connecting holes 19 through screws.

In the above scheme, can fix first connecting plate and second connecting plate respectively on the second fixed plate of first fixed plate through the fixed spiral shell of third for increased the space of installation between first guard plate and the second guard plate, make the light screen can install on the supporting seat.

In a preferred scheme, the upper surface mounting of supporting seat 34 has light screen 31, and light screen 31 installs eight, one side of terminal surface all is provided with the reflection of light strip 32 of second around light screen 31, and the reflection of light strip 32 of second is provided with a plurality of, the terminal surface all is provided with the installation and detains 35 around the light screen 31 bottom, and the installation is detained 35 and is provided with a plurality of.

In the above scheme, when the guardrail was installed and is shunted in the middle of the road and act on, can install first connecting plate and second connecting plate between first guard plate and second guard plate, detain the installation with the light screen through the installation again and fix at the supporting seat, when going on the highway night, can shelter from the far-reaching headlamp of subtending vehicle, improve the security performance that the highway goes at night, when the guardrail was installed on the road both sides, then need not to install the light screen, the flexibility of installation when improving the use increases its practicality.

While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.