CN207597312U - A kind of highway guard rail - Google Patents
A kind of highway guard rail Download PDFInfo
- Publication number
- CN207597312U CN207597312U CN201721648107.2U CN201721648107U CN207597312U CN 207597312 U CN207597312 U CN 207597312U CN 201721648107 U CN201721648107 U CN 201721648107U CN 207597312 U CN207597312 U CN 207597312U
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- CN
- China
- Prior art keywords
- connecting rod
- limbers
- guard rail
- outlet component
- fixedly connected
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Abstract
The utility model provides a kind of highway guard rail,Its drip irrigation device is to include several supporting rods,Connecting rod is fixedly connected between adjacent supports bar,It is characterized in that,The spray equipment sprayed for road pavement is installed in the connecting rod,The spray equipment includes the outlet component being installed in connecting rod,Be equipped in the connecting rod for detecting whether have pedestrian or vehicle by and control outlet component open and close detection control assembly,The spray of road pavement is realized by outlet component,And pass through the keying for detecting control assembly control outlet component,So as to prevent due to outlet component road pavement is sprayed when caused by the vehicle travelled on road surface or the pedestrian to walk on road surface it is inconvenient,Being arranged on for spray equipment realizes road pavement into while cooling or the purpose cleaned,While protective fence buffer action is played,Increase the use function of protective fence,Improve the practicability of protective fence.
Description
Technical field
The utility model is related to road prevention facility technology field, more particularly to a kind of highway guard rail.
Background technology
In urban road, the effect of protective fence is exactly to improve safety, reduces injures and deaths and loss.From traffic safety protection
Angle says that air bag, safety belt, protective fence etc. are all that passive security protection is essential, they are after accident generation, greatly
Less casualties and property loss together with the active defenses measure such as mark, graticule, ensure the safety of traffic.
Special road prevention is set up in the location of urban congestion to block, and realizes the purpose shunted to vehicle, and pass through
Protective fence can further prevent vehicle to run off outside road, when avoiding vehicle meeting, caused by unnecessary loss, so, in city
In city's road, protective fence becomes essential road safety protective equipment.
In actual use, although being made that more improvement to protective fence, all around processing complexity or
Adjust convenient degree etc. so that protective fence only has buffer action, so that the function of protective fence is more single.
Utility model content
The purpose of this utility model is to provide a kind of highway guard rail, has the function of that road pavement is sprayed, so as to carry
The functionality and practicability of high protective fence.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of highway guard rail including several supporting rods, is fixedly connected with connecting rod, the company between adjacent supports bar
The spray equipment sprayed for road pavement is installed, the spray equipment includes the water outlet being installed in connecting rod in extension bar
Component, be equipped in the connecting rod several groups for detecting whether have pedestrian or vehicle by and control what outlet component opened and closed
Detect control assembly.
Through the above technical solutions, when road pavement is needed to be cooled down or cleaned, start outlet component, pass through water outlet group
Part realizes the spray of road pavement, and passes through the keying for detecting control assembly control outlet component, so as to prevent due to outlet component
It is inconvenient caused by the vehicle travelled on road surface or the pedestrian to walk on road surface when road pavement is sprayed, the company of being installed on
Spray equipment in extension bar is playing the same of protective fence buffer action while road pavement is realized into the purpose of cooling or cleaning
When, increase the use function of protective fence, improve the practicability of protective fence, the setting of spray equipment, reduce needs road pavement merely
Man power and material's input that sprinkling truck is sprinkled water at times is needed when being cooled down.
Further, the outlet component includes several limbers being opened on connecting rod side wall, the connecting rod
Outlet pipe is inside installed, several and the corresponding branched pipe in limbers, the branched pipe are fixedly connected on the outlet pipe
On nozzle is installed, solenoid valve is installed on the branched pipe.
Through the above technical solutions, when solenoid valve is opened, water is overflowed by branched pipe and nozzle in outlet pipe, from nozzle
Spray is on road surface after the water of spilling passes through limbers.
Further, the barrier assembly for opening and closing limbers is provided in the connecting rod.
Through the above technical solutions, to prevent when road surface miriness, the dirt on road surface due to vehicular traffic effect into
It is condensed after entering connecting rod, so as to influence the normal water outlet of nozzle, and increases the dirt in connecting rod, by barrier assembly in nozzle
Limbers is blocked when not being discharged, for prevent dirt by limbers stop nozzle be normally discharged, and reduce dirt into
Cleaning work after entering in connecting rod.
Further, the barrier assembly includes the grafting for being fixedly connected on connecting rod inner wall around limbers setting
Frame slidably connects shielding plate in the grafting frame, sheet metal is equipped on the shielding plate, is installed in the connecting rod useful
In the electromagnet being attracted with sheet metal, the electromagnet is set to above sheet metal.
Through the above technical solutions, when electromagnet obtains electric, and electromagnetic actuation sheet metal, so as to drive shielding plate upward
It is mobile, so as to exposure limbers so that from the water that nozzle overflows from limbers warp later spray on road surface, when electromagnet dead electricity
Afterwards, shutter is moved down due to the gravity of its own gravity and sheet metal, and so as to which limbers be closed, reaching prevents the external world
Dirt or rubbish enter the purpose of connecting rod.
Further, multiple resetting springs are fixedly connected between the shielding plate and connecting rod.
Through the above technical solutions, when electromagnetic actuation sheet metal, resetting spring is compressed, after electromagnet dead electricity,
The reseting elasticity of resetting spring pushes shielding plate to move downward, after shielding plate, which moves to, is connected to grafting frame, at resetting spring
In compressive state so that the lower surface of shielding plate is pushed against in grafting frame, is hidden caused by the other factors such as extraneous vibration so as to reduce
Catch, which opens by mistake, to be opened.
Further, the detection control assembly includes：
Scattered reflection type optoelectronic switch, is installed in connecting rod, and installation corresponding with limbers, for detecting corresponding limbers
Nearby whether there are pedestrian or vehicle to pass through, and export detection signal；
Triode Q1, base stage are coupled to the output terminal of scattered reflection type optoelectronic switch to receive detection signal, emitter
Ground connection；
Relay KM1 has coil and normally closed interlock, and coil tandem is in the collector of triode Q1 and direct current VCC
Between, normally closed interlock is serially connected in the current supply circuit of the solenoid valve of opposite position；
Sustained diode 1, anode are coupled to the collector of triode Q1, minus earth.
Through the above technical solutions, when scattered reflection type optoelectronic switch has detected that vehicles or pedestrians pass through, emission type is overflow
The detection signal of the output terminal output high level of optoelectronic switch, triode Q1 are connected after receiving the detection signal of high level, after
The coil of electric appliance KM1 obtains electric, the normally closed interlock disconnection of relay KM1, corresponding solenoid valve closing, and corresponding nozzle no longer sprays
Water, after vehicles or pedestrians pass through, the coil losing electricity of relay KM1, the normally closed interlock of relay KM1 is closed, and solenoid valve is opened,
Nozzle continues to spray water.
In conclusion the utility model has the advantages that：
（1）Offer limbers in connecting rod, water is overflowed by outlet pipe, branched pipe and nozzle, and across after after water flowing
It sprays on road surface, road pavement is sprayed or cleaned, so as to achieve the purpose that improve protective fence practicability；
（2）By detecting control assembly to being detected, and control according to testing result by the vehicles or pedestrians of limbers
The keying of the solenoid valve of system response position, so as to reduce the vehicle that is travelled on road surface when road pavement is sprayed or on road surface
It is inconvenient caused by the pedestrian of upper walking.
Description of the drawings
Fig. 1 is the overall structure figure of the present embodiment；
Fig. 2 is the vertical view of connecting rod in the present embodiment；
Fig. 3 is the partial rear view of connecting rod, mainly shows the mechanism of barrier assembly；
Fig. 4 is the vertical view of connecting rod, mainly shows the connection relation between grafting frame and connecting rod；
Fig. 5 is the circuit diagram for detecting control assembly；
Fig. 6 is the electric operation control circuit figure of solenoid valve and electromagnet.
Reference numeral：1st, supporting rod；2nd, pedestal；3rd, connecting rod；4th, hog frame；5th, the first connection sheet；6th, the second connection sheet；
7th, spray equipment；8th, cavity；9th, outlet component；10th, control assembly is detected；11st, limbers；12nd, outlet pipe；13rd, fixing sleeve；
14th, branched pipe；15th, nozzle；16th, solenoid valve；17th, barrier assembly；18th, grafting frame；19th, shielding plate；20th, installing plate；21st, electromagnetism
Iron；22nd, sheet metal；23rd, resetting spring；24th, scattered reflection type optoelectronic switch；S, control switch.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of highway guard rail, as shown in Figure 1, including even supporting rod 1, the bottom of supporting rod 1 is fixedly connected with pedestal
2, pedestal 2 is positioned on road surface, connecting rod 3 is fixedly connected between two supporting rods 1, connecting rod 3 is horizontally disposed, and connecting rod
3 are located at 1 lower section of supporting rod, several hog frames 4 are fixedly connected on the upper surface of connecting rod 3, are fixed between adjacent hog frame 4
The first connection sheet 5 that there are two connections, two the first connection sheets 5 are located above and below hog frame 4 respectively, positioned at adding for end
It is fixedly connected on strong frame 4 there are two the second connection sheet 6, the second connection sheet 6 is fixedly connected between supporting rod 1 and hog frame 4.
As depicted in figs. 1 and 2, to improve the practicability of protective fence, spray equipment 7, connecting rod 3 are provided in connecting rod 3
Interior is cavity 8, and spray equipment 7 includes the outlet component 9 being installed in cavity 8 and several groups of detections being installed in connecting rod 3
Control assembly 10, detection control assembly 10 are used to control the keying of the outlet component 9 at opposite position.
Outlet component 9 includes several limbers 11 being opened on 3 side wall of connecting rod, and limbers 11 is uniformly distributed, and
The side wall of connecting rod 3 is run through in limbers 11, outlet pipe 12 is equipped in cavity 8, outlet pipe 12 is horizontally disposed, the side wall of cavity 8
On be fixedly connected with several fixing sleeves 13, outlet pipe 12 is arranged in fixing sleeve 13.
12 one end of outlet pipe is closed, and 12 other end of outlet pipe is through away from the connecting rod 3 of 12 blind end side of outlet pipe
It is arranged in after side wall inside supporting rod 1, and is connected in the water system of city planting ductwork after passing through pedestal 2 from 1 inside of supporting rod.
Towards several branched pipes 14 are fixedly connected on the side wall of limbers 11 on outlet pipe 12, installed on branched pipe 14
There is nozzle 15, branched pipe 14 is communicated with outlet pipe 12, and solenoid valve 16, the quantity of branched pipe 14 and water flowing are equipped on branched pipe 14
The quantity in hole 11 is identical, and the setting corresponding with the position of limbers 11 of branched pipe 14.
When solenoid valve 16 is opened, water is overflowed by branched pipe 14 and nozzle 15 in outlet pipe 12, is overflowed from nozzle 15
Spray is on road surface after water passes through limbers 11.
As shown in Fig. 2, to prevent road surface dirt or rubbish from entering the rear normal water spray for influencing nozzle 15 in connecting rod 3, together
When reduce to the cleaning frequency of rubbish in connecting rod 3, barrier assembly 17 is installed in connecting rod 3, when nozzle 15 is not sprayed water, resistance
Gear component 17 closes limbers 11, so as to achieve the purpose that prevent dirt or rubbish from entering cavity 8 from limbers 11.
As shown in Figure 3 and Figure 4, barrier assembly 17 includes the grafting frame 18 being fixedly connected in connecting rod 3, and grafting frame 18 encloses
It is set around limbers 11, shielding plate 19 is plugged in grafting frame 18, when the lower surface of shielding plate 19 is connected to grafting 18 bottom of frame,
Limbers 11 is closed.
Installing plate 20 is fixedly connected on the side wall of connecting rod 3, installing plate 20 is located at the top of limbers 11, installing plate 20
Lower surface on electromagnet 21 is installed, sheet metal 22 is fixedly connected on the upper surface of shielding plate 19, when electromagnet 21 it is electric
When being attracted sheet metal 22, shielding plate 19 moves up, so as to which limbers 11 be exposed.
After 21 dead electricity of electromagnet, for shielding plate 19 is pushed to fall, while prevent shielding plate 19 from causing to hide because of extraneous factor
Catch 19 forms after beating and facilitates the gap that rubbish enters in cavity 8, the upper surface of the shielding plate 19 of 22 side of sheet metal and installation
Resetting spring 23 is fixedly connected between plate 20.
When electromagnet 21 obtains electric actuation sheet metal 22, resetting spring 23 is compressed, and shielding plate 19 moves up；Work as electromagnetism
After 21 dead electricity of iron, shielding plate 19 is moved downward in the reseting elasticity promotion of resetting spring 23, is connected to when shielding plate 19 moves to
After grafting frame 18, resetting spring 23 is in compressive state so that the lower surface of shielding plate 19 is pushed against in grafting frame 18.
As shown in figure 5, detection control assembly 10 includes：
Scattered reflection type optoelectronic switch 24, as shown in Figure 1, be installed in connecting rod 3, and positioned at the top of limbers 11 and with
Limbers 11 is correspondingly arranged, for detecting whether corresponding limbers 11 nearby has pedestrian or vehicle to pass through, and export detection signal；
Resistance R1, one end are coupled to the output terminal of scattered reflection type optoelectronic switch 24,
Triode Q1, base stage are coupled to the other end of resistance R1, emitter ground connection；
Relay KM1 has coil and normally closed interlock, and coil tandem is in the collector of triode Q1 and direct current VCC
Between, normally closed interlock is serially connected in the current supply circuit of solenoid valve 16 of opposite position；
Sustained diode 1, anode are coupled to the collector of triode Q1, minus earth.
When scattered reflection type optoelectronic switch 24 has detected that vehicles or pedestrians pass through, the output terminal of emission type optoelectronic switch is overflow
The detection signal of high level is exported, triode Q1 is connected after receiving the detection signal of high level, and the coil of relay KM1 obtains
Electricity, the normally closed interlock of relay KM1 disconnect, and corresponding solenoid valve 16 is closed, and corresponding nozzle 15 is no longer sprayed water, when vehicle or row
After people passes through, the coil losing electricity of relay KM1, the normally closed interlock of relay KM1 is closed, and solenoid valve 16 is opened, and nozzle 15 continues
Water spray.
As shown in fig. 6, several electromagnet 21 are connected in parallel in the present embodiment, several solenoid valves 16 are connected in parallel, and
Solenoid valve 16 is identical with the power supply of electromagnet 21, and control is serially connected in the current supply circuit of electromagnet 21 and solenoid valve 16
Switch S.
The course of work：
When road pavement is needed to be cooled down or is cleaned, control switch S is closed, the power supply of electromagnet 21 and solenoid valve 16 is returned
Road is connected, and limbers 11 exposes, and nozzle 15 is sprayed water.
When in the detection zone of someone or vehicle by the scattered reflection type optoelectronic switch 24 of corresponding position, relay KM1
Coil obtain electric, the normally closed interlock of relay KM1 disconnects, and corresponding solenoid valve 16 is closed, and the nozzle 15 of corresponding position stops water spray.
When pedestrian or vehicle are after the detection zone of corresponding reflection-type optoelectronic switch, the normally closed interlock of relay KM1 closes
It closes, the nozzle 15 of corresponding position continues to spray water.
When needing to stop the spray operation of spray equipment 7, closing control switch S, nozzle 15 does not continue to spray water.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model by Patent Law.
Claims (6)
1. a kind of highway guard rail, including several supporting rods (1), adjacent supports bar is fixedly connected with connecting rod between (1)
(3), which is characterized in that the spray equipment (7) sprayed for road pavement, the spray are installed in the connecting rod (3)
Device (7) includes the outlet component (9) that is installed in connecting rod (3), and several groups are equipped on the connecting rod (3) for detecting
Whether have pedestrian or vehicle by and control outlet component (9) open and close detection control assembly (10).
2. a kind of highway guard rail according to claim 1, which is characterized in that the outlet component (9) is including being opened in
Several limbers (11) on connecting rod (3) side wall, the connecting rod (3) is interior to be equipped with outlet pipe (12), the outlet pipe
(12) several and limbers (11) corresponding branched pipe (14) are fixedly connected on, spray is installed on the branched pipe (14)
Head (15) is equipped with solenoid valve (16) on the branched pipe (14).
3. a kind of highway guard rail according to claim 2, which is characterized in that be provided with and be used on the connecting rod (3)
Open and close the barrier assembly (17) of limbers (11).
4. a kind of highway guard rail according to claim 3, which is characterized in that the barrier assembly (17) is logical including surrounding
The grafting frame (18) for being fixedly connected on connecting rod (3) inner wall of water hole (11) setting, the grafting frame (18) is interior to be slidably connected
Shielding plate (19) is equipped with sheet metal (22) on the shielding plate (19), is equipped with and is used for and sheet metal on the connecting rod (3)
(22) electromagnet (21) being attracted, the electromagnet (21) are set to above sheet metal (22).
5. a kind of highway guard rail according to claim 4, which is characterized in that the shielding plate (19) and connecting rod (3)
Between be fixedly connected with multiple resetting springs (23).
6. a kind of highway guard rail according to claim 2, which is characterized in that the detection control assembly (10) includes：
Scattered reflection type optoelectronic switch (24) is installed in connecting rod (3), and installation corresponding with limbers (11), for detection pair
It answers whether limbers (11) nearby has pedestrian or vehicle to pass through, and exports detection signal；
Triode Q1, base stage are coupled to the output terminal of scattered reflection type optoelectronic switch (24) to receive detection signal, emitter
Ground connection；
Relay KM1, have coil and normally closed interlock, coil tandem between the collector of triode Q1 and direct current VCC,
Its normally closed interlock is serially connected in the current supply circuit of solenoid valve (16) of opposite position；
Sustained diode 1, anode are coupled to the collector of triode Q1, minus earth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721648107.2U CN207597312U (en) | 2017-11-30 | 2017-11-30 | A kind of highway guard rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721648107.2U CN207597312U (en) | 2017-11-30 | 2017-11-30 | A kind of highway guard rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207597312U true CN207597312U (en) | 2018-07-10 |
Family
ID=62762556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721648107.2U Active CN207597312U (en) | 2017-11-30 | 2017-11-30 | A kind of highway guard rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207597312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113430895A (en) * | 2021-06-16 | 2021-09-24 | 重庆水利电力职业技术学院 | Automatic cleaning device of road surface for road and bridge |
-
2017
- 2017-11-30 CN CN201721648107.2U patent/CN207597312U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113430895A (en) * | 2021-06-16 | 2021-09-24 | 重庆水利电力职业技术学院 | Automatic cleaning device of road surface for road and bridge |
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