CN207582372U - A kind of highway barrier that pilum is avoided to damage - Google Patents
A kind of highway barrier that pilum is avoided to damage Download PDFInfo
- Publication number
- CN207582372U CN207582372U CN201721479144.5U CN201721479144U CN207582372U CN 207582372 U CN207582372 U CN 207582372U CN 201721479144 U CN201721479144 U CN 201721479144U CN 207582372 U CN207582372 U CN 207582372U
- Authority
- CN
- China
- Prior art keywords
- spring
- guardrail
- roadbed
- pilum
- avoided
- 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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Abstract
The utility model discloses a kind of highway barriers that pilum is avoided to damage, including roadbed, mounting hole is offered on the roof of the roadbed, the first guardrail is inserted in the mounting hole, mounting groove is offered on side side wall inside the mounting hole, the inside of the mounting groove is equipped with pressure sensor, movable span is offered on the roof of the roadbed, second spring is installed on bottom wall inside the movable span, the upside of the second spring is equipped with the second guardrail, fixture block groove there are two symmetrically being opened up on two side inside the movable span, inside two fixture block grooves the first spring is mounted on the side wall of opposite side, two opposite one end of first spring are respectively connected with wedge-shaped fixture block.The utility model is simple in structure, is easy to implement, and adds another guardrail or more in the back segment of guardrail, does not influence highway normal operation usually, can just trigger pop-up when an accident occurs, reliable and stable, efficiently convenient.
Description
Technical field
The utility model is related to means of transportation technical field more particularly to a kind of highway barriers that pilum is avoided to damage.
Background technology
Means of transportation refer to for Traffic Systems ensure safety track that normal operation sets, tunnel, overpass,
The facilities such as station, ventilation pavilion, electromechanical equipment, electric power system, signal of communication, roadmarking.Traffic safety facilities are gone for ensureing
Vehicle safety mitigates latent defect degree, plays an important role.Good safety devices system should have traffic administration, safety to prevent
Shield, isolation closing, prevents the multiple functions such as dazzle at traffic guidance.Traffic accident in order to prevent ensures traffic pleasantly, Quan Mianfa
Wave the function of road, it is necessary to traffic safety measure is set, it, must on road according to the needs of traffic flow and landform, the situation of atural object
People's row should be set across road and bridge (including public subway), fence, lighting installation, sight line inducing mark, emergency interconnection are set when wanting
It applies and other similar facilities etc..Existing highway barrier impact strength is generally all relatively low, be easily damaged after encountering Vehicular impact and
Vehicle is made to break highway pilum again, needs to make this improvement.
Utility model content
The purpose of this utility model is that highway barrier intensity in the prior art is relatively low can not to protect asking for pilum in order to solve
Topic, and a kind of highway barrier that pilum is avoided to damage proposed.
To achieve these goals, the utility model employs following technical solution：
A kind of highway barrier that pilum is avoided to damage, including roadbed, offers mounting hole on the roof of the roadbed, described
Be inserted with the first guardrail in mounting hole, offer mounting groove on the side side wall inside the mounting hole, the mounting groove it is interior
Portion is equipped with pressure sensor, movable span is offered on the roof of the roadbed, and movable span is located at pressure sensor far from
The side of one guardrail is equipped with second spring on the bottom wall inside the movable span, and the upside of the second spring is equipped with second
Guardrail is symmetrically opened up on the two side inside the movable span there are two fixture block groove, opposite side inside two fixture block grooves
Side wall on be mounted on the first spring, two opposite one end of first spring are respectively connected with wedge-shaped fixture block, described second
It is symmetrically opened up on the lateral wall of guardrail there are two card slot, the is connected separately on the side wall of two wedge-shaped fixture block opposite sides
One traction rope and the second traction rope, the inside of the roadbed offer motor room, and the inside of the motor room is equipped with servo electricity
Machine, is equipped with winding roller on the driving end of the servo motor, first traction rope and the second traction rope through roadbed simultaneously
It extends to the one end of the inside of motor room, first traction rope and the second traction rope far from wedge-shaped fixture block and is both connected to winding roller
Side wall on.
Preferably, the lozenges of two wedge-shaped fixture blocks is towards the opening of movable span, and two wedge-shaped fixture blocks divide
It does not cooperate with two card slots.
Preferably, the inside of the roadbed offers multiple transporting rooms, and the inside of each transporting room is mounted on taking
Roller, first traction rope and the second traction rope are transferred by taking roller in transporting room.
Preferably, first spring is hairspring, and the second spring is bulky spring, and the elasticity modulus of second spring
Much larger than the elasticity modulus of the first spring.
Preferably, the pressure sensor be HM29 digital intelligent pressure transmitters, and the probe of pressure sensor with
First guardrail is in close contact.
Preferably, the output terminal of the pressure sensor is electrically connected with the input terminal of servo motor, the servo motor
Input terminal is equally electrically connected with the output terminal of external power supply.
In the utility model, when vehicle is struck from right side on the first guardrail, pressure sensor experiences the first guardrail
The pressure transmitted, if the first guardrail can not stop that vehicle stops, the pressure that pressure sensor is experienced at this time reaches critical value, letter
It number passes to servo motor and opens servo motor, servo motor driving winding roller rotation is by the first traction rope and the second traction rope
Winding, two wedge-shaped fixture blocks are drawn out card slot, and the pop-up of the second guardrail is continued to stop vehicle by second spring.The utility model structure
Simply, it is easy to implement, adds another guardrail or more in the back segment of guardrail, do not influence highway normal operation usually, work as generation
Pop-up can be just triggered during accident, it is reliable and stable, it is efficiently convenient.
Description of the drawings
Fig. 1 be the utility model proposes it is a kind of avoid pilum damage highway barrier positive structure schematic；
Fig. 2 be the utility model proposes it is a kind of avoid pilum damage highway barrier vertical view.
In figure：1 roadbed, 2 first guardrails, 3 mounting grooves, 4 pressure sensors, 5 movable spans, 6 second guardrails, 7 fixture block grooves, 8
First spring, 9 second springs, 10 wedge-shaped fixture blocks, 11 card slots, 12 motor rooms, 13 winding rollers, 14 first traction ropes, 15 second are led
Messenger.
Specific 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
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
In the description of the present invention, it is to be appreciated that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instructions such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
With reference to Fig. 1-2, a kind of highway barrier that pilum is avoided to damage including roadbed 1, offers solid on the roof of roadbed 1
Determine hole, be inserted with the first guardrail 2 in mounting hole, offer mounting groove 3 on the side side wall inside mounting hole, mounting groove 3 it is interior
Portion is equipped with pressure sensor 4, movable span 5 is offered on the roof of roadbed 1, and movable span 5 is located at pressure sensor 4 far from
The side of one guardrail 2 is equipped with second spring 9 on the bottom wall inside movable span 5, and the upside of second spring 9 is equipped with the second guardrail
6, it symmetrically opens up on the two side inside movable span 5 there are two fixture block groove 7, on the side wall of two 7 inside opposite side of fixture block groove
The first spring 8 is mounted on, two opposite one end of the first spring 8 are respectively connected with wedge-shaped fixture block 10, the lateral wall of the second guardrail 6
On symmetrically open up there are two card slot 11, be connected separately with 14 He of the first traction rope on the side wall of two 10 opposite sides of wedge-shaped fixture block
Second traction rope 15, the inside of roadbed 1 offer motor room 12, and the inside of motor room 12 is equipped with servo motor, servo motor
Driving end on winding roller 13 is installed, the first traction rope 14 and the second traction rope 15 through roadbed 1 and extend to motor room
12 inside, the one end of the first traction rope 14 and the second traction rope 15 far from wedge-shaped fixture block 10 are both connected to the side wall of winding roller 13
On.
In the utility model, the lozenges of two wedge-shaped fixture blocks 10 is towards the opening of movable span 5, the after accident
Two guardrails 6 are able to reenter in movable span 5, and two wedge-shaped fixture blocks 10 cooperate respectively with two card slots 11, to second
Guardrail 6 carries out locking, and the inside of roadbed 1 offers multiple transporting rooms, and the inside of each transporting room is mounted on taking roller, and first leads
14 and second traction rope 15 of messenger is transferred by taking roller in transporting room, and the first spring 8 is hairspring, and second spring 9 is thick
Spring, and the elasticity modulus of second spring 9 is much larger than the elasticity modulus of the first spring 8, pressure sensor 4 digitizes intelligence for HM29
Energy pressure transmitter, and the probe of pressure sensor 4 is in close contact with the first guardrail 2, the output terminal and servo of pressure sensor 4
The input terminal electrical connection of motor, the input terminal of servo motor are equally electrically connected with the output terminal of external power supply, and pressure signal passes through
Pressure sensor 4 passes to servo motor.
In the utility model, when vehicle is struck from right side on the first guardrail 2, pressure sensor 4 experiences the first shield
The pressure that column 2 transmits, if the first guardrail 2 can not stop that vehicle stops, the pressure that pressure sensor 4 is experienced at this time reaches critical
Value, signal pass to servo motor and open servo motor, and servo motor driving winding roller 13 is rotated 14 He of the first traction rope
Second traction rope 15 is wound, and two wedge-shaped fixture blocks 10 are drawn out card slot 11, and the pop-up of the second guardrail 6 is continued to stop by second spring 9
Vehicle.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of highway barrier that pilum is avoided to damage, including roadbed (1), it is characterised in that：It is opened on the roof of the roadbed (1)
Equipped with mounting hole, it is inserted with the first guardrail (2) in the mounting hole, installation is offered on the side side wall inside the mounting hole
Slot (3), the inside of the mounting groove (3) are equipped with pressure sensor (4), movable span are offered on the roof of the roadbed (1)
(5), and movable span (5) is positioned at side of the pressure sensor (4) far from the first guardrail (2), the internal bottom wall of the movable span (5)
On second spring (9) is installed, the upside of the second spring (9) is equipped with the second guardrail (6), and the movable span (5) is internal
It is symmetrically opened up on two side there are two fixture block groove (7), is mounted on the side wall of the internal opposite side of two fixture block grooves (7)
First spring (8), two opposite one end of first spring (8) are respectively connected with wedge-shaped fixture block (10), second guardrail (6)
Lateral wall on symmetrically open up there are two card slot (11), connected respectively on the side wall of two described wedge-shaped fixture block (10) opposite sides
There are the first traction rope (14) and the second traction rope (15), the inside of the roadbed (1) offers motor room (12), the motor room
(12) inside is equipped with servo motor, and winding roller (13), first traction are equipped on the driving end of the servo motor
Rope (14) and the second traction rope (15) run through roadbed (1) and extend to the inside of motor room (12), first traction rope
(14) it is both connected on the side wall of winding roller (13) with the one end of the second traction rope (15) far from wedge-shaped fixture block (10).
2. a kind of highway barrier that pilum is avoided to damage according to claim 1, it is characterised in that：Two wedge-shaped cards
The lozenges of block (10) towards the opening of movable span (5), and two wedge-shaped fixture blocks (10) respectively with two card slot (11) phases
Mutually cooperation.
3. a kind of highway barrier that pilum is avoided to damage according to claim 1, it is characterised in that：The roadbed (1)
Inside offers multiple transporting rooms, and the inside of each transporting room is mounted on taking roller, first traction rope (14) and the
Two traction ropes (15) are transferred by taking roller in transporting room.
4. a kind of highway barrier that pilum is avoided to damage according to claim 1, it is characterised in that：First spring
(8) it is hairspring, the second spring (9) is bulky spring, and the elasticity modulus of second spring (9) is much larger than the first spring (8)
Elasticity modulus.
5. a kind of highway barrier that pilum is avoided to damage according to claim 1, it is characterised in that：The pressure sensor
(4) it is HM29 digital intelligent pressure transmitters, and the probe of pressure sensor (4) and the first guardrail (2) are in close contact.
6. a kind of highway barrier that pilum is avoided to damage according to claim 1, it is characterised in that：The pressure sensor
(4) output terminal is electrically connected with the input terminal of servo motor, the input terminal of the servo motor equally with the output of external power supply
End electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721479144.5U CN207582372U (en) | 2017-11-08 | 2017-11-08 | A kind of highway barrier that pilum is avoided to damage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721479144.5U CN207582372U (en) | 2017-11-08 | 2017-11-08 | A kind of highway barrier that pilum is avoided to damage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207582372U true CN207582372U (en) | 2018-07-06 |
Family
ID=62729755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721479144.5U Expired - Fee Related CN207582372U (en) | 2017-11-08 | 2017-11-08 | A kind of highway barrier that pilum is avoided to damage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207582372U (en) |
-
2017
- 2017-11-08 CN CN201721479144.5U patent/CN207582372U/en not_active Expired - Fee Related
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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: 20180706 Termination date: 20211108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |