CN207091984U - A kind of removable road guard - Google Patents
A kind of removable road guard Download PDFInfo
- Publication number
- CN207091984U CN207091984U CN201720455100.2U CN201720455100U CN207091984U CN 207091984 U CN207091984 U CN 207091984U CN 201720455100 U CN201720455100 U CN 201720455100U CN 207091984 U CN207091984 U CN 207091984U
- Authority
- CN
- China
- Prior art keywords
- pulley
- lifter plate
- column
- tenon
- crossbeam
- 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.)
- Expired - Fee Related
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a kind of removable road guard, including column, crossbeam, anticollision shaft, anti-collision barrel, base, Tenon, hydraulic cylinder, hydraulic piston, lifter plate, pulley and motor, the column side is provided with crossbeam, anticollision shaft is provided between two crossbeams, anti-collision barrel is installed in the anticollision shaft, the other end of the crossbeam is fixedly connected with the column described in another, the column lower end is provided with base, hydraulic cylinder is installed inside the chassis interior column lower end, hydraulic piston is provided with the hydraulic cylinder, the end of the hydraulic piston is fixedly connected with lifter plate, pulley is installed on the lifter plate, the pulley is driven by motor, the base lower end is provided with Tenon, road separator bar is provided with the groove coordinated with Tenon.The utility model solves common guardrail movement inconvenience at present, the problem of division road width inadequate science.
Description
Technical field
A kind of removable road guard is the utility model is related to, belongs to municipal apparatus field.
Background technology
The reconstruction and extension project of highway and maintenance construction etc. are typically what is carried out under conditions of uninterrupted traffic.Work as construction area
When taking runway, for convenience of constructing, vehicular traffic usually requires forced deceleration and crossover lane, and low speed jogging passes through the construction
Section.In the road section scope, often occur because the personnel to lose control of one's vehicle or in current vehicle and construction area or equipment occur
Traffic accident caused by collision；And existing anticollision barrier is made up of the protective plate of column and portion disposed thereon, protective plate
It is made up of steel plate, both are that rigid material is also in be rigidly connected.After automobile is out of control knocks protective plate, protector can prevent
Automobile ploughs under the dewatering ditch of highway both sides of highway or pours the dangerous situation generation of opposing lane collision.But it facts have proved
The protective plate of structure is stated without pooling feature, under the powerful impulsive force of automobile high-speed out of control, can often cause protective plate to rupture, lose
Control automobile pours opposing lane collision, causes car crash.
Instantly traffic jam is very common in big city, and existing car lane guardrail be all in road centre,
Peak period be typically on the track for only occur in side when blocking up the vehicle travelled round about be not but it is a lot, thus
The vehicle congestion on a direction and the space waste on another direction can be caused.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of removable road guard.
Technical scheme is used by the utility model：
A kind of removable road guard, including column, crossbeam, anticollision shaft, anti-collision barrel, base, Tenon, hydraulic cylinder, hydraulic pressure
Piston, lifter plate, pulley and motor, the column side are provided with crossbeam, and anticollision shaft is provided between two crossbeams, described anti-
Anti-collision barrel is installed, the other end of the crossbeam is fixedly connected with the column described in another, and the column lower end is set in bar resets
There is base, hydraulic cylinder is installed inside the chassis interior column lower end, hydraulic piston, the hydraulic pressure are provided with the hydraulic cylinder
The end of piston is fixedly connected with lifter plate, and pulley is provided with the lifter plate, and the pulley is driven by motor, the base
Lower end is provided with Tenon, and road separator bar is provided with the groove coordinated with Tenon.
Further, the column upper end is provided with left indicator lamp, is provided with right indicating lamp on another column, institute
State and be equipped with arrow on left indicator lamp and the right indicating lamp.
Further, fixed plate is installed, the pulley is fixed on lifter plate by fixed plate, institute on the lifter plate
Motor is stated to be fixed in fixed plate.
Further, the Tenon of the base lower end is provided with four, and four Tenons are arranged on four of base lower end
On angle.
Further, the pulley on the lifter plate and motor are equipped with 3.
Further, the arrow on the left indicator lamp and the right indicating lamp sees it is all arrow to the right from front
Head.
Further, the anticollision shaft includes axis body, fixing axle and rotary shaft, and the axis body circumference is provided with fixing axle,
The radius of the fixing axle is less than the radius of axis body, and the anti-collision barrel is arranged in fixing axle, and the axis body both ends are rotary shaft,
The rotary shaft is connected with crossbeam-rotating, and the anti-collision barrel can rotate around fixing axle.
Compared with prior art, the beneficial effects of the utility model are：
The utility model solves common guardrail movement inconvenience at present, the problem of division road width inadequate science；Tenon
Structure realizes fixing function when guardrail does not move；Hydraulic cylinder and hydraulic piston realize the elevating function to lifter plate, together
When realize hidden function to pulley；To driving when left indicator lamp, right indicating lamp and arrow realize device movement
Reminding effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model Fig. 1 cross section structure diagram；
Fig. 3 is the utility model Fig. 1 polycrystalline substance schematic diagram；
The structural representation when expanding pulley that Fig. 4 is the utility model Fig. 1 is retracted；
The structural representation when expanding pulley that Fig. 5 is the utility model Fig. 1 stretches out；
Fig. 6 is partial enlargement structural representation in the utility model Fig. 2；
Fig. 7 is anticollision shaft structural representation in the utility model Fig. 1；
In figure, 1, column, 2, crossbeam, 3, anticollision shaft, 301, axis body, 302, fixing axle, 303, rotary shaft, 4, left instruction
Lamp, 5, right indicating lamp, 6, arrow, 7, base, 8, Tenon, 9, hydraulic cylinder, 10, hydraulic piston, 11, lifter plate, 12, fixed
Plate, 13, pulley, 14, motor, 15, anti-collision barrel.
Embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in figs. 1-7, a kind of removable road guard, including column 1, crossbeam 2, anticollision shaft 3, anti-collision barrel 15, base
7th, Tenon 8, hydraulic cylinder 9, hydraulic piston 10, lifter plate 11, pulley and 13 motors 14, the side of column 1 are provided with crossbeam 2, institute
State and be provided with anticollision shaft 3 between two crossbeams 2, anti-collision barrel 15 is installed in the anticollision shaft 3, the other end of the crossbeam 2 with it is another
Column 1 described in one is fixedly connected, and the lower end of column 1 is provided with base 7, is installed inside the lower end of 7 internal upright of base 1
There is hydraulic cylinder 9, hydraulic piston 10 is provided with the hydraulic cylinder 9, the end of the hydraulic piston 10 is fixedly connected with lifter plate 11,
Pulley 13 is installed, the pulley 13 is driven by motor 14, and the lower end of base 7 is provided with Tenon 8, road on the lifter plate 11
Separator bar is provided with the groove coordinated with Tenon 8.
Further, the upper end of column 1 is provided with left indicator lamp 4, and right indicating lamp is provided with another column 1
5, arrow 6 is equipped with the left indicator lamp 4 and the right indicating lamp 5.
Further, fixed plate 12 is installed, the pulley 13 is fixed on liter by fixed plate 12 on the lifter plate 11
Drop on plate 11, the motor 14 is fixed in fixed plate 12.
Further, the Tenon 8 of the lower end of base 7 is provided with four, and four Tenons 8 are arranged on the lower end of base 7
On four angles.
Further, the pulley 13 on the lifter plate 11 and motor 14 are equipped with 3.
Further, the arrow 6 on the left indicator lamp 4 and the right indicating lamp 5 sees it is all to the right from front
Arrow.
Further, the anticollision shaft 3 includes axis body 301, fixing axle 302 and rotary shaft 303, the circumference of axis body 301
Fixing axle 302 is provided with, the radius of the fixing axle 302 is less than the radius of axis body 301, and the anti-collision barrel 15 is arranged on fixing axle
On 302, the both ends of axis body 301 are rotary shaft 303, and the rotary shaft 303 is rotatably connected with crossbeam 2, and the anti-collision barrel 15 can
Rotated around fixing axle 302.
Operation principle：When not in use, guardrail is located at the centre of road；When right side, road needs to widen, hydraulic cylinder 9 controls
Hydraulic piston 10 stretches out, and hydraulic piston 10 promotes lifter plate 11 to move down, and when pulley 13 starts to contact with ground, pulley 13 is by tenon
The fourth of the twelve Earthly Branches 8 ejects on the groove from road, and after Tenon 8 ejects completely from groove, hydraulic cylinder 9 and hydraulic piston 10 stop living
Dynamic, then motor 14 rotates forward, and band movable pulley 13 is to left movement, and while pulley 13 is to left movement, right indicating lamp 5 is opened, simultaneously
Arrow 6 is lighted, and for reminding left side vehicle, avoids colliding, after guardrail is moved to road separator bar, hydraulic cylinder 9
Control hydraulic piston 10 is retracted, and lifter plate 11 moves up, and moves the He of hydraulic cylinder 9 after groove on the fully-inserted road of Tenon always
The stop motion of hydraulic piston 10；When left side, road needs to widen, hydraulic cylinder 9 controls hydraulic piston 10 to stretch out, hydraulic piston 10
Lifter plate 11 is promoted to move down, when pulley 13 starts to contact with ground, pulley 13 ejects Tenon 8 on groove from road,
After Tenon 8 ejects completely from groove, hydraulic cylinder 9 and hydraulic piston 10 are stopped action, and then motor 14 inverts, band movable pulley
13 are moved right, and while pulley 13 is to left movement, left indicator lamp 4 is opened, while arrow 6 is lighted, for reminding right side
Vehicle, avoid colliding, after guardrail is moved to road separator bar, hydraulic cylinder 9 controls hydraulic piston 10 to retract, lifter plate 11
Move up, move hydraulic cylinder 9 and the stop motion of hydraulic piston 10 after groove on 8 fully-inserted road of Tenon always.
When vehicle knocks guardrail, the Tenon 8 on guardrail base adds the strength of stability of guardrail, and the anticollision on guardrail
The impulsive force of vehicle can be converted into the rotation of anticollision shaft 3 and anticollision shaft 15 by axle 3 and anti-collision barrel 15, reduce impulsive force to car
Destruction caused by.
It is not new to this practicality although above-mentioned specific embodiment of the present utility model is described with reference to accompanying drawing
The limitation of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Field technique personnel need not pay the various modifications that creative work can make or deformation still in protection model of the present utility model
Within enclosing.
Claims (7)
1. a kind of removable road guard, including column, crossbeam, anticollision shaft, anti-collision barrel, base, Tenon, hydraulic cylinder, hydraulic pressure are lived
Plug, lifter plate, pulley and motor, it is characterised in that：The column side is provided with crossbeam, and anticollision is provided between two crossbeams
Axle, anti-collision barrel is installed in the anticollision shaft, the other end of the crossbeam is fixedly connected with the column described in another, described vertical
Post lower end is provided with base, and hydraulic cylinder is provided with inside the chassis interior column lower end, hydraulic piston is provided with the hydraulic cylinder,
The end of the hydraulic piston is fixedly connected with lifter plate, and pulley is provided with the lifter plate, and the pulley is driven by motor,
The base lower end is provided with Tenon, and road separator bar is provided with the groove coordinated with Tenon.
2. removable road guard as claimed in claim 1, it is characterised in that：The column upper end is provided with left indicator lamp,
Right indicating lamp is installed on another column, arrow is equipped with the left indicator lamp and the right indicating lamp.
3. removable road guard as claimed in claim 1, it is characterised in that：Fixed plate, institute are installed on the lifter plate
State pulley to be fixed on lifter plate by fixed plate, the motor is fixed in fixed plate.
4. removable road guard as claimed in claim 1, it is characterised in that：Pulley and motor on the lifter plate are all provided with
There are 3.
5. removable road guard as claimed in claim 1, it is characterised in that：The Tenon of the base lower end is provided with four,
Four Tenons are arranged on four angles of base lower end.
6. removable road guard as claimed in claim 2, it is characterised in that：On the left indicator lamp and the right indicating lamp
Arrow see it is all arrow to the right from front.
7. removable road guard as claimed in claim 1, it is characterised in that：The anticollision shaft include axis body, fixing axle and
Rotary shaft, the axis body circumference are provided with fixing axle, and the radius of the fixing axle is less than the radius of axis body, the anti-collision barrel installation
In fixing axle, the axis body both ends are rotary shaft, and the rotary shaft is connected with crossbeam-rotating, and the anti-collision barrel can be around fixing axle
Rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720455100.2U CN207091984U (en) | 2017-04-27 | 2017-04-27 | A kind of removable road guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720455100.2U CN207091984U (en) | 2017-04-27 | 2017-04-27 | A kind of removable road guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207091984U true CN207091984U (en) | 2018-03-13 |
Family
ID=61550482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720455100.2U Expired - Fee Related CN207091984U (en) | 2017-04-27 | 2017-04-27 | A kind of removable road guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207091984U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108519131A (en) * | 2018-04-19 | 2018-09-11 | 张剑 | A kind of hydraulic engineering Level monitor |
| CN108797460A (en) * | 2018-06-29 | 2018-11-13 | 芜湖等莱智能科技有限公司 | A kind of municipal works road guard-rail |
| CN111005333A (en) * | 2019-12-22 | 2020-04-14 | 青岛联合智造科技有限公司 | Intelligent solar tide protective fence |
-
2017
- 2017-04-27 CN CN201720455100.2U patent/CN207091984U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108519131A (en) * | 2018-04-19 | 2018-09-11 | 张剑 | A kind of hydraulic engineering Level monitor |
| CN108797460A (en) * | 2018-06-29 | 2018-11-13 | 芜湖等莱智能科技有限公司 | A kind of municipal works road guard-rail |
| CN111005333A (en) * | 2019-12-22 | 2020-04-14 | 青岛联合智造科技有限公司 | Intelligent solar tide protective fence |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20190427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |