CN112458971A - Highway traffic safety barrier - Google Patents

Highway traffic safety barrier Download PDF

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Publication number
CN112458971A
CN112458971A CN202011468839.XA CN202011468839A CN112458971A CN 112458971 A CN112458971 A CN 112458971A CN 202011468839 A CN202011468839 A CN 202011468839A CN 112458971 A CN112458971 A CN 112458971A
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CN
China
Prior art keywords
matching
rod
sliding
swing
lifting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202011468839.XA
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Chinese (zh)
Inventor
夏江华
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Individual
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Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202011468839.XA priority Critical patent/CN112458971A/en
Publication of CN112458971A publication Critical patent/CN112458971A/en
Withdrawn legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/08—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/08—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks
    • E01F15/088—Details of element connection
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
    • E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
    • E01F9/669—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for fastening to safety barriers or the like

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

The invention discloses a traffic safety guardrail for a highway, which comprises a matching box body, wherein an inner cavity is arranged in the matching box body, a side inner cavity is arranged at the lower side of the inner cavity, a tripod for forming a triangular warning structure is arranged in the side inner cavity, the top side of the side inner cavity is provided with an opening and closing device for opening and closing the side inner cavity, the inner cavity is hinged with a box body, the inside intracavity is provided with the drive the box carries out wobbling swing drive arrangement, box one side is provided with expand the strutting arrangement who forms bearing structure after the box swing, this equipment adopted can with the box expands forms bearing structure so that the road surface both sides form the platform structure between the box and be convenient for personnel promptly stride across and can form triangle warning structure and make personnel avoid getting off and just can form the structure of warning effect.

Description

Highway traffic safety barrier
Technical Field
The invention relates to the technical field of highway guardrail equipment, in particular to a highway traffic safety guardrail.
Background
The existing equipment has more defects, the common high-speed guardrail only provides the function of the guardrail, and two main problems exist, the first is that the information of the emergency stop of the automobile can not be transmitted in the high-speed guardrail in time, so that personnel need to get off the automobile and then take out the tripod from a trunk, since there is a risk that other vehicles may be driven in the emergency lane in the process, causing a risk that people and vehicles may be collided with, a second problem exists in that, the hollow structure is arranged between the two-way approaching lane and the bridge road surface, and the hollow structure can cause that people can fall down if people want to turn over the other side road surface, which greatly harms the life safety of the people, however, if the personnel really need to turn over urgently, the existing equipment has no corresponding method for solving the problem, and the casualties are caused.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a highway traffic safety guardrail, which can solve the problems in the prior art.
The invention is realized by the following technical scheme: the highway traffic safety guardrail comprises a matching box body, wherein an inner cavity is arranged in the matching box body, a side inner cavity is arranged at the lower side of the inner cavity, a tripod for forming a triangular warning structure is arranged in the side inner cavity, an opening and closing device for opening and closing the side inner cavity is arranged at the top side of the side inner cavity, the box body is hinged in the inner cavity, a swing driving device for driving the box body to swing is arranged in the inner cavity, and a supporting device which is unfolded to form a supporting structure after the box body swings is arranged at one side of the box body.
According to the technical scheme, the tripod comprises a bottom side support, symmetrical protruding blocks are arranged on the top side of the bottom side support, a light reflecting swing rod is hinged in each protruding block, a through waist-shaped hole is formed in each light reflecting swing rod, supporting jacking assemblies enabling the light reflecting swing rods on two sides to support and form an inclined arch structure are arranged in the bottom side support, and a moving switching assembly enabling the tripod to be switched between a supporting state and a moving state is arranged on the lower side of the bottom side support.
Further technical scheme, support jack-up subassembly including set up in sliding fit spread groove in the bottom side support, be provided with inside cooperation motor that slides in the sliding fit spread groove end wall, inside cooperation motor one side power connection that slides is provided with the output cooperation pole, output cooperation pole with sliding fit connects the groove end wall normal running fit and connects, the gliding internal thread connecting block that slides that is provided with in sliding fit spread groove, the internal thread connecting block that slides with output cooperation pole screw-thread fit is connected, the articulated pole that has set up in internal thread connecting block one side of sliding, be provided with the waist shape hole that runs through in the reflection of light pendulum rod, push up pole one side be provided with be used for with the waist shape hole carries out the slip dress card so that reflection of light pendulum rod forms the dress card structure of arch type structure.
Further technical scheme, dress card structure include with jack-up piece that the push-up pole is articulated, jack-up piece one side pivoted is provided with the round bar, the round bar passes waist shape is downthehole, the round bar with waist shape hole dress card sliding fit is connected.
According to the technical scheme, the mobile switching assembly comprises a bottom connecting plate, an internal mobile matching cavity is formed in the bottom connecting plate, a sliding lifting block is arranged in the internal mobile matching cavity in a sliding mode, a wheel driven by a motor is arranged on one side of the sliding lifting block, and a lifting supporting structure which enables the sliding lifting block to move up and down and supports equipment is formed in the bottom connecting plate.
Further technical scheme, the lift props up the structure including set up in top cooperation motor in the inside cooperation chamber end wall that removes, the gliding lift cooperation board that is provided with in inside cooperation chamber that removes, top cooperation motor one side power connection is provided with the output threaded rod, the output threaded rod with lift cooperation board screw-thread fit connects, the output threaded rod with the elevator screw-thread fit that slides is connected, lift cooperation board both sides are articulated to be provided with the side connecting rod, the articulated side pendulum rod that is provided with in the side connecting rod, the side pendulum rod with the elevator that slides articulates and sets up.
According to a further technical scheme, the opening and closing device comprises a fixing box body arranged at the top of the side inner cavity, an internal lifting motor is arranged in the fixing box body, a threaded driving rod is arranged on one side of the internal lifting motor in a power connection mode, a sliding lifting plate is arranged in the fixing box body in a sliding mode, and the sliding lifting plate is in threaded fit connection with the threaded driving rod.
In a further technical scheme, the swing driving device comprises an open slot arranged in the box body, a transition gear is arranged in the open slot, the transition gear and the hinge point between the box body and the inner cavity are concentrically arranged, a swing connecting plate is arranged in the matching box body, a top side cavity is arranged in the swing connecting plate, an internal sliding motor is arranged in the end wall of the top side cavity, one side of the internal sliding motor is provided with a thread moving matching rod in a power connection way, the thread moving matching rod is connected with the end wall of the top cavity in a rotating matching way, an internal thread moving plate is arranged in the top cavity in a sliding manner and is in threaded fit connection with the threaded movement matching rod, a bottom block is arranged on one side of the internal thread moving plate, a connecting rack is arranged on one side of the bottom block, and the connecting rack is meshed with the transition gear.
According to the technical scheme, the supporting device comprises an inner fixing plate arranged in the inner cavity end wall, an inner connecting groove is formed in the inner fixing plate, a plurality of clamping cylinders are arranged in the inner connecting groove end wall in a sliding mode, a swing connecting rod is hinged between the clamping cylinders, a horizontal matching rod is hinged to one side of the box body, and the horizontal matching rod is hinged to a hinge joint of the clamping cylinders and the swing connecting rod.
The invention has the beneficial effects that:
the equipment disclosed by the invention is simple in structure, and adopts a structure which can be used for unfolding the box body to form a supporting structure so as to form a platform structure between the box bodies on two sides of a road surface, so that personnel can conveniently and emergently cross and can form a triangular warning structure so that the personnel can form a warning effect by avoiding getting off the vehicle.
When the box body is unfolded, firstly, when the internal sliding motor works, the internal sliding motor drives the thread moving matching rod to rotate, the thread moving matching rod drives the internal thread moving plate to slide in the top cavity after rotating, and the internal thread moving plate drives the bottom block and the connecting rack to move after sliding, because the connecting rack is meshed with the transition gear, the connecting rack indirectly enables the box body to swing, the box body reaches a flush state after swinging, the box bodies on two sides form a flush structure to be convenient for personnel to stride, and at the moment, the clamping cylinder slides in the internal connecting groove, so that the swing connecting rod slides along with the clamping cylinder and the box body swings, and the horizontal matching rod forms a certain supporting structure.
When the tripod is conveyed out of the equipment and unfolded, firstly, the internal lifting motor drives the threaded driving rod to rotate after working, so that the sliding lifting plate retracts into the fixed box body, and the wheel on one side of the sliding lifting block drives the tripod to move out of the equipment after rotating.
When launching the tripod, inside cooperation motor that slides carries out the back drive of working export cooperation pole rotates, makes it drives to export cooperation pole rotation back the internal thread connection block that slides is in slide fit spread groove slides, makes it drives to slide after the internal thread connection block slides the pole that has pushed up swings, because the round bar with waist shape hole dress card slip setting makes both sides reflection of light pendulum rod forms the support triangle structure after swinging.
When placing the tripod, the top cooperates the motor work back drive output threaded rod rotates, makes output threaded rod drives after rotating the elevator that slides is in inside removal cooperation intracavity slides, makes drive behind the downward movement of lift cooperation board the side connecting rod swings, makes utilize behind the swing of side pendulum rod the side pendulum rod props up equipment.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the internal structure of a highway traffic safety barrier according to the present invention;
FIG. 2 is a schematic view at A in FIG. 1;
FIG. 3 is a schematic view at B of FIG. 1;
FIG. 4 is a schematic view at C of FIG. 1;
FIG. 5 is a schematic structural view of the tripod of FIG. 1;
FIG. 6 is a schematic view at D of FIG. 5;
FIG. 7 is a schematic view at E in FIG. 5;
FIG. 8 is a schematic top view of the tripod of FIG. 5;
FIG. 9 is a schematic view at F of FIG. 8;
FIG. 10 is a schematic view of the tripod deployment configuration of FIG. 5;
FIG. 11 is a schematic view at G of FIG. 10;
in the figure, a side inner cavity 11, a threaded driving rod 12, a sliding lifting plate 13, an internal lifting motor 14, a fixed box body 15, a matching box body 16, a swinging connecting plate 17, a connecting rack 18, a transition gear 19, an open slot 21, an internal cavity 22, a box body 23, a top side cavity 31, a threaded moving matching rod 32, an internal threaded moving plate 33, an internal sliding motor 34, a bottom block 35, an internal fixed plate 36, a clamping cylinder 37, an internal connecting slot 38, a swinging connecting rod 39, a horizontal matching rod 41, a protruding block 42, a reflective swing rod 43, a bottom side bracket 44, an internal sliding matching motor 45, a lifting matching plate 46, a bottom connecting plate 47, an internal moving matching cavity 48, an output threaded rod 49, a sliding lifting block 51, a side swing rod 52, a side connecting rod 53, a top matching motor 54, an internal threaded sliding connecting block 55, an output matching rod 56, a pushing rod 57, a round rod 58, The block 61 is lifted.
Detailed Description
As shown in fig. 1 to 11, the present invention is explained in detail, and for convenience of description, the following orientations are defined as follows: the highway traffic safety guardrail comprises a matching box body 16, wherein an inner cavity 22 is arranged in the matching box body 16, a side inner cavity 11 is arranged at the lower side of the inner cavity 22, a tripod for forming a triangular warning structure is arranged in the side inner cavity 11, an opening and closing device for opening and closing the side inner cavity 11 is arranged at the top side of the side inner cavity 11, a box body 23 is hinged in the inner cavity 22, a swing driving device for driving the box body 23 to swing is arranged in the inner cavity 22, and a supporting device which is unfolded to form a supporting structure after the box body 23 swings is arranged at one side of the box body 23.
Advantageously, the tripod comprises a bottom bracket 44, symmetrical raised blocks 42 are arranged on the top side of the bottom bracket 44, a reflective swing rod 43 is hinged in the raised blocks 42, a through waist-shaped hole 59 is arranged in the reflective swing rod 43, a supporting and jacking assembly which enables the reflective swing rods 43 on two sides to support and form an inclined arch structure is arranged in the bottom bracket 44, and a moving switching assembly which enables the tripod to be switched between a supporting state and a moving state is arranged on the lower side of the bottom bracket 44.
Advantageously, wherein the supporting jack-up assembly includes a slip fit coupling slot 81 disposed within said bottom leg 44, an internal sliding fit motor 45 is arranged in the end wall of the sliding fit connecting groove 81, an output fit rod 56 is arranged on one side of the internal sliding fit motor 45 in a power connection manner, the output matching rod 56 is connected with the end wall of the sliding matching connecting groove 81 in a rotating matching way, an internal thread sliding connecting block 55 is arranged in the sliding matching connecting groove 81 in a sliding way, the internal thread sliding connection block 55 is in thread fit connection with the output matching rod 56, one side of the internal thread sliding connection block 55 is hinged with a push-up rod 57, a through waist-shaped hole 59 is formed in the reflective swing rod 43, and one side of the push-up rod 57 is provided with a clamping structure which is used for sliding the waist-shaped hole 59 to clamp the reflective swing rod 43 to form an arch structure.
Advantageously, the clipping structure comprises a jacking block 61 hinged with the pushing rod 57, a round rod 58 is rotatably arranged on one side of the jacking block 61, the round rod 58 passes through the waist-shaped hole 59, and the round rod 58 is connected with the waist-shaped hole 59 in a clipping and sliding fit mode.
Beneficially, the moving switching assembly comprises a bottom connecting plate 47, an internal moving matching cavity 48 is arranged in the bottom connecting plate 47, a sliding lifting block 51 is slidably arranged in the internal moving matching cavity 48, a motor-driven wheel is arranged on one side of the sliding lifting block 51, and a lifting and supporting structure which enables the sliding lifting block 51 to move up and down and forms a supporting structure to support the equipment is arranged in the bottom connecting plate 47.
Beneficially, the lifting and supporting structure comprises a top matching motor 54 arranged in the end wall of the internal moving matching cavity 48, a lifting matching plate 46 is arranged in the internal moving matching cavity 48 in a sliding mode, an output threaded rod 49 is arranged on one side of the top matching motor 54 in a power connection mode, the output threaded rod 49 is in a threaded matching connection with the lifting matching plate 46, the output threaded rod 49 is in a threaded matching connection with a sliding lifting block 51, side connecting rods 53 are hinged to two sides of the lifting matching plate 46, side swing rods 52 are arranged in the side connecting rods 53 in a hinged mode, and the side swing rods 52 are arranged in a hinged mode with the sliding lifting block 51.
Beneficially, the opening and closing device includes a fixed box body 15 arranged at the top of the side inner cavity 11, an internal lifting motor 14 is arranged in the fixed box body 15, a threaded driving rod 12 is arranged on one side of the internal lifting motor 14 in a power connection mode, a sliding lifting plate 13 is arranged in the fixed box body 15 in a sliding mode, and the sliding lifting plate 13 is in threaded fit connection with the threaded driving rod 12.
Beneficially, the swing driving device includes an open slot 21 disposed in the box 23, a transition gear 19 is disposed in the open slot 21, the transition gear 19 is disposed concentrically with a hinge point between the box 23 and the internal cavity 22, a swing connecting plate 17 is disposed in the matching box 16, a top cavity 31 is disposed in the swing connecting plate 17, an internal sliding motor 34 is disposed in an end wall of the top cavity 31, a thread moving matching rod 32 is disposed in dynamic connection at one side of the internal sliding motor 34, the thread moving matching rod 32 is connected with the end wall of the top cavity 31 in a rotating matching manner, an internal thread moving plate 33 is slidably disposed in the top cavity 31, the internal thread moving plate 33 is connected with the thread moving matching rod 32 in a thread matching manner, a bottom block 35 is disposed at one side of the internal thread 33, and a moving plate connecting rack 18 is disposed at one side of the bottom block 35, the connecting rack 18 is engaged with the transition gear 19.
Advantageously, the supporting device comprises an inner fixing plate 36 disposed in the end wall of the inner cavity 22, an inner connecting groove 38 is disposed in the inner fixing plate 36, a plurality of clamping cylinders 37 are slidably disposed in the end wall of the inner connecting groove 38, a swing connecting rod 39 is hinged between the clamping cylinders 37, a horizontal matching rod 41 is hinged on one side of the box body 23, and the horizontal matching rod 41 is hinged with a hinge point of the clamping cylinders 37 and the swing connecting rod 39.
During initial state, above-mentioned device, subassembly and structure are in the out-of-service condition, and this equipment has adopted can with box 23 expandes to form bearing structure so that the road surface both sides form the platform structure between the box 23 and be convenient for personnel promptly to stride across and can form triangle warning structure and make personnel avoid getting off just can form warning effect's structure.
When the box 23 is unfolded, firstly, when the internal sliding motor 34 is operated, the internal sliding motor 34 drives the threaded movement matching rod 32 to rotate, the threaded movement matching rod 32 rotates to drive the internal thread moving plate 33 to slide in the top side cavity 31, the internal thread moving plate 33 slides to drive the bottom block 35 and the connecting rack 18 to move, due to the meshing between the connecting rack 18 and the transition gear 19, the connecting rack 18 indirectly swings the box 23, the box 23 swings to reach a flush state, the box 23 on two sides forms a flush structure to facilitate crossing of a person, and at the moment, the clamping cylinder 37 slides in the internal connecting groove 38, so that the swing connecting rod 39 slides along with the clamping cylinder 37 and swings of the box 23, the horizontal mating bars 41 form a certain support structure.
When a tripod is conveyed out of the equipment and unfolded, firstly, the internal lifting motor 14 works to drive the threaded driving rod 12 to rotate, so that the sliding lifting plate 13 retracts into the fixed box body 15, and the wheel on one side of the sliding lifting block 51 rotates to drive the tripod to move out of the equipment.
When launching the tripod, inside cooperation motor 45 that slides carries out the back drive of working output cooperation pole 56 rotates, makes output cooperation pole 56 drives after rotating internal thread connection piece 55 that slides in the sliding fit spread groove 81, makes the internal thread connection piece 55 that slides drives after sliding push up pole 57 and swings, because round bar 58 with waist shape hole 59 dress card slip sets up, makes both sides reflection of light pendulum rod 43 forms the support triangle-shaped structure after swinging.
When placing the tripod, the top cooperates the motor 54 to work the back drive output threaded rod 49 and rotates, makes output threaded rod 49 rotate the back drive and slide elevator 51 and be in slide in the inside cooperation chamber 48 that removes, make lift cooperation board 46 drives after the lapse side connecting rod 53 swings, makes behind the swing of side pendulum rod 52 utilize side pendulum rod 52 props up equipment.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims (9)

1. The utility model provides a highway traffic safety barrier, includes the cooperation box, be provided with inside chamber in the cooperation box, inside chamber downside is provided with the side inner chamber, the intracavity is provided with the tripod that is used for forming triangle warning structure in the side, side inner chamber top side is provided with right the headstock gear that the side inner chamber opened and close is carried out, the articulated box that is provided with of inside intracavity, inside intracavity is provided with the drive the box carries out wobbling swing drive arrangement, box one side is provided with expand behind the box swing and form bearing structure's strutting arrangement.
2. A highway traffic safety barrier according to claim 1, wherein: the tripod comprises a bottom side support, symmetrical protruding blocks are arranged on the top side of the bottom side support, a light reflecting swing rod is hinged in each protruding block, a through waist-shaped hole is formed in each light reflecting swing rod, supporting jacking assemblies enabling the light reflecting swing rods on two sides to support and form an inclined arch-shaped structure are arranged in the bottom side support, and a moving switching assembly enabling the tripod to be switched between a supporting state and a moving state is arranged on the lower side of the bottom side support.
3. A highway traffic safety barrier according to claim 2, wherein: support jack-up subassembly including set up in sliding fit spread groove in the bottom side support, be provided with the inside cooperation motor that slides in the sliding fit spread groove end wall, inside cooperation motor one side power connection that slides is provided with the output cooperation pole, the output cooperation pole with sliding fit connects the groove end wall normal running fit and connects, it is provided with the internal thread connecting block that slides to slide in the sliding fit spread groove, the internal thread connecting block that slides with output cooperation pole screw-thread fit connects, the articulated push-up pole that is provided with in internal thread connecting block one side, be provided with the waist shape hole that runs through in the reflection of light pendulum rod, push up pole one side be provided with be used for with the waist shape hole slides dress card so that reflection of light pendulum rod forms the dress card structure of arch.
4. A highway traffic safety barrier according to claim 3, wherein: dress card structure include with jack-up piece that the push-up pole is articulated, jack-up piece one side pivoted is provided with the round bar, the round bar passes waist shape downthehole, the round bar with waist shape hole dress card sliding fit connects.
5. A highway traffic safety barrier according to claim 2, wherein: the mobile switching assembly comprises a bottom connecting plate, an internal mobile matching cavity is formed in the bottom connecting plate, a sliding lifting block is arranged in the internal mobile matching cavity in a sliding mode, a wheel driven by a motor is arranged on one side of the sliding lifting block, and a lifting support structure which enables the sliding lifting block to move up and down and forms a support structure to support equipment is arranged in the bottom connecting plate.
6. A highway traffic safety barrier according to claim 5, wherein: the lifting supporting structure comprises a top matching motor arranged in the inner movable matching cavity end wall, a lifting matching plate is arranged in the inner movable matching cavity in a sliding mode, an output threaded rod is arranged on one side of the top matching motor in a power connection mode, the output threaded rod is connected with the lifting matching plate in a threaded matching mode, the output threaded rod is connected with a sliding lifting block in a threaded matching mode, side connecting rods are hinged to two sides of the lifting matching plate, side swing rods are hinged to the inner side of the side connecting rods, and the side swing rods are hinged to the sliding lifting block.
7. A highway traffic safety barrier according to claim 1, wherein: the opening and closing device comprises a fixed box body arranged at the top of the side inner cavity, an internal lifting motor is arranged in the fixed box body, one side of the internal lifting motor is connected with a threaded driving rod in a power mode, a sliding lifting plate is arranged in the fixed box body in a sliding mode, and the sliding lifting plate is connected with the threaded driving rod in a threaded fit mode.
8. A highway traffic safety barrier according to claim 1, wherein: the swing driving device comprises an open slot arranged in the box body, a transition gear is arranged in the open slot, the transition gear and the hinge point between the box body and the inner cavity are concentrically arranged, a swing connecting plate is arranged in the matching box body, a top side cavity is arranged in the swing connecting plate, an internal sliding motor is arranged in the end wall of the top side cavity, one side of the internal sliding motor is provided with a thread moving matching rod in a power connection way, the thread moving matching rod is connected with the end wall of the top cavity in a rotating matching way, an internal thread moving plate is arranged in the top cavity in a sliding manner and is in threaded fit connection with the threaded movement matching rod, a bottom block is arranged on one side of the internal thread moving plate, a connecting rack is arranged on one side of the bottom block, and the connecting rack is meshed with the transition gear.
9. A highway traffic safety barrier according to claim 1, wherein: the supporting device comprises an inner fixing plate arranged in the inner cavity end wall, an inner connecting groove is formed in the inner fixing plate, a plurality of clamping cylinders are arranged in the inner connecting groove end wall in a sliding mode, a swing connecting rod is hinged between the clamping cylinders, a horizontal matching rod is hinged to one side of the box body, and the horizontal matching rod is hinged to a hinge joint of the clamping cylinders and the swing connecting rod.
CN202011468839.XA 2020-12-14 2020-12-14 Highway traffic safety barrier Withdrawn CN112458971A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011468839.XA CN112458971A (en) 2020-12-14 2020-12-14 Highway traffic safety barrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011468839.XA CN112458971A (en) 2020-12-14 2020-12-14 Highway traffic safety barrier

Publications (1)

Publication Number Publication Date
CN112458971A true CN112458971A (en) 2021-03-09

Family

ID=74803390

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011468839.XA Withdrawn CN112458971A (en) 2020-12-14 2020-12-14 Highway traffic safety barrier

Country Status (1)

Country Link
CN (1) CN112458971A (en)

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Application publication date: 20210309