CN206090390U - Vehicle limit for height device on highway - Google Patents
Vehicle limit for height device on highway Download PDFInfo
- Publication number
- CN206090390U CN206090390U CN201621119648.1U CN201621119648U CN206090390U CN 206090390 U CN206090390 U CN 206090390U CN 201621119648 U CN201621119648 U CN 201621119648U CN 206090390 U CN206090390 U CN 206090390U
- Authority
- CN
- China
- Prior art keywords
- fixed
- jack
- base shaft
- fixed part
- rectangle
- 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
Links
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model provides a vehicle limit for height device on highway, belong to vehicle limit for height field, this limit for height device includes a pair of weight bearing block, two weight bearing block's upper end has all linked firmly the regulation pole, it includes fixed part and pars contractilis to adjust the pole, basic pole has been linked firmly between the upper end of two pars contractiliss, the expansion pipe has been linked firmly on the base pole, the spring has in the telescopic link, flexible pipe lower extreme has linked firmly the gag lever post, electro -magnet and battery have in the base pole, spacing hole has on the pars contractilis, the fixed orifices has on the fixed part homonymy, the spiro union has the bolt in the fixed orifices, the bolt head links firmly limited bit slice no. 1, locking hole no. 1 has on spacing one, spacing piece no. 2 has on the fixed part, locking hole no. 2 has on spacing two, including stable piece, stable piece has linked firmly the installation pole, and it has the telescopic link to slip in the installation pole, has a plurality of jack no. 1 on the telescopic link, and installation pole homonymy has jack no. 2, and jack no. 1 and jack are inserted between two to be equipped with and is inserted the axle. The plenty of time has been saved to this device, only needs can realize regulation work alone.
Description
Technical field
This utility model belongs to vehicle limit for height field, is related to vehicle height limiter on a kind of highway.
Background technology
Limit for tonnage, limit for height, limit for width more than highway, highway bridge, vcehicular tunnel or vehicle ferry, the car of limit for length's standard
, must not travel on the highway, highway bridge for having limit standard or in vcehicular tunnel, vehicle ferry must not be used.Exceed
What highway or highway bridge limiting load standard need to really be travelled, it is necessary to Jing local people's governments at or above the county levels Competent Authorities of Transport and Communications crowd
Standard, and effective safeguard procedures are taken on request;Traffic safety is affected, should also the approval of Public Security Organss of Jing peers;Delivery is not
The oversize or overload cargo that can disintegrate, according to specified time, route, speed per hour traveling, and distinguishing mark should be hung.
Limit for height be mostly in order to protect road surface, but when there is the great security against fire hidden danger such as fire in height limiting zone,
Fire fighting truck is needed in the region, and the total well known structure of current height limiter is very simple and crude, typically by manually taking
Build and form, when the fire fighting truck more than height is passed through, needs are got off, and very facilitate, and need many people
Can adjust with joint efforts, in addition, be also same trouble during daily regulation in existing height limiter, and current limit
High device is easily broken, by people it is random turn on adjusting screw.
The content of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, there is provided vehicle limit on a kind of highway
High device, on the highway, vehicle height limiter is easy to adjust, saves the plenty of time, only needs a people to be capable of achieving to adjust work
Make, solve, adjust trouble, the problems such as device is more easily damaged.
The purpose of this utility model can be realized by following technical proposal:Vehicle height limiter on a kind of highway, which is special
Levy and be:The height limiter includes that a pair of opposition arrange the variable weights for being rectangle bulk, and the upper end of two variable weights is connected
Have to erect and arrange and the adjusting rod that is rectangle, the adjusting rod include the fixed part that lower end is connected on the variable weights and under
End is slidably connected at the pars contractilis in the fixed part upper end, is fixed with horizontally set and is rectangle between the upper end of two pars contractilis
Base shaft, the two ends of the base shaft are respectively fixedly connected with the upper end side of two pars contractilis, and some settings are fixed with the base shaft
The telescoping tube of setting, has spring inside the expansion link, the upper end of telescoping tube is connected in the base shaft, and the lower end of telescoping tube is solid
The gag lever post that horizontally set is rectangle is connected with, telescoping tube has the trend of elongation when telescoping tube is compressed, in the base shaft
There is on end face installing port, the side of the installing port is hinged with hinged lid, the base shaft has electric magnet and accumulator, institute
Stating electric magnet includes the internal shell for being cavity and being rectangle, and the inside the shell is fixed with the U magnet with coil windings,
The bottom surface of the shell is adsorption plane, and the bottom surface of the shell is connected in the base shaft inner bottom wall, and the electric magnet is by leading
Line connects the accumulator, has respectively and erect one He of graduation mark for arranging on the side of the fixed part and the homonymy of pars contractilis
Graduation mark two, the scale of the graduation mark two start to increase from 0 from top to bottom, limit with several on the side of the pars contractilis
Position hole, has fixing hole on the fixed part homonymy, the fixing hole female thread is connected with bolt, the head outer wall of the bolt
Banking stop one in the form of sheets is fixed with, be there is on the banking stop one lock hole one, had in piece on the side of the fixed part
The banking stop two of shape, has lock hole two on the banking stop two, the height limiter also includes top pressure governor motion, the top
Pressure governor motion includes that in block stable block the upper end of the stable block is fixed with erects the installation for arranging and being rectangle
Bar, the mounting rod lower end are connected on the stable block, slidably connect setting and arrange and be in the upper end of the mounting rod
Rectangular expansion link, has several jacks one on the side of the expansion link, have jack on the homonymy of the mounting rod
Two, the slotting axle in cylinder is inserted between the jack one and jack two.
This height limiter substantially using process it is as follows:Also there is microprocessor and infrared remote receiver in base shaft, to electromagnetism
The control of ferrum is controlled by infrared remote control, in each fireman's hands is respectively provided with IR remote controller, when needing to fill by this limit for height
When putting, the button of remote control is pressed, and order code is read first from the chip of remote control, is then modulated at the infrared of certain frequency
On line, emit from the infrared-emitting diode of remote control front end.Infrared remote receiver can receive the process of remote control transmitting
The infrared signal of modulation, then filtering interference signals, demodulate order code, and order code are sent to microprocessor.Microprocessor
Device carries out corresponding action after being connected to this order code, for example, connect the power supply of electric magnet, and its principle, circuit connection are
Technology well-known to those skilled in the art, such as with the principle and original designed in this utility model of remote pilot television set
It is identical that reason is exactly, and is prior art, such as unclear, refer to related data and is learnt.When fireman presses the button,
Electric magnet energization bottom surface produces magnetic force, and gag lever post is iron, and gag lever post is adsorbed to be risen, and makes limit for height distance become big, so that disappearing
Anti- car easily passes through, and the button that then here is pressed on remote control makes electric magnet power-off, now under the action of the spring, stretches
Pipe is realized resetting.When needing manually to be adjusted the height of gag lever post, expansion link is placed on the underface of gag lever post first,
The bolt of adjusting rod both sides is removed, then controlling expansion link makes gag lever post drive adjusting rod elongation or be received by gravity automatically
Contracting, can realize observing spacing height by scale, the scale of graduation mark one gradually increase from bottom to up and start index not
It is zero, the height of variable weights need to be added, and the total high computational methods of limit for height are, the scale on graduation mark one adds graduation mark two
Scale in upper entrance fixed part, after adjusting height, slotting axle is inserted in jack one and jack two and realizes axial limiting, then
To be bolted in fixing hole and spacing hole, realize adjusting rod axial limiting, after withdrawing top pressure governor motion by complete adjust
Section work, then by lockset by sealed lock hole one and lock hole two, prevents non-working person's operation bolt.Structure design considers
It is thorough.This device make fire fighter need not get off carry out manual adjustment by make vehicle by height limiter, while manually adjusting
During abridged edition device, only need a people complete associative operation.Having after bolt is screwed makes lock hole one and lock hole two
Put mutual corresponding state.
Vehicle height limiter on a kind of above-mentioned highway, the telescoping tube include fixed tube and dynamic pipe, the upper end of the dynamic pipe
It is slidably connected in the fixed tube lower end, the fixed part, the upper end of mounting rod and dynamic pipe is opening, the fixed part and peace
Gear in the shape of a frame is fixed with along one in the upper end end of dress bar, the gear edge in annular in the upper end end of the dynamic pipe, is fixed with
Two, gear in the shape of a frame is fixed with the lower end outer wall of the pars contractilis and expansion link along three, the lower end of the fixed tube
For the gear in annular is fixed with closing and outer wall along four, the dynamic pipe inner bottom part is fixed with erects the spring for arranging,
The lower end of the spring is connected in the dynamic pipe inner bottom part, and the upper end of the spring is connected in the fixed tube lower end.
Adjusting rod, the flexible connection of telescoping tube, and the slip for realizing mounting rod and expansion link are realized by said structure
Connection, simple structure are effective.
Vehicle height limiter on a kind of above-mentioned highway, the both sides of the expansion link are fixed with horizontally set and in cylinder
Shape holds a writing brush or pen-write.
By the rising of the operation expansion link that holds a writing brush or pen-write, very facilitate.
Vehicle height limiter on a kind of above-mentioned highway, has several rounded through holes in the base shaft, described fixed
The upper end end outer wall of pipe is fixed with the mounting blocks in annular, and the mounting blocks bottom is stuck in the upper end of the through hole and described
There are on mounting blocks several screwed holes through upper and lower side.
The fixation of telescoping tube is realized by mounting blocks, fixation is stable.
Compared with prior art, on this highway, vehicle height limiter has the advantage that:
1st, on this highway, vehicle height limiter is easy to adjust, saves the plenty of time, only needs a people to be capable of achieving to adjust
Work.
2nd, on this highway vehicle height limiter make fire fighter need not get off carry out manual adjustment by make vehicle by limit
High device, while in this device of manual adjustment, only needing a people complete associative operation.
Description of the drawings
On Tu1Shi Ben highways, vehicle height limiter removes the structural representation of top pressure governor motion.
On Tu2Shi Ben highways in vehicle height limiter top pressure governor motion structural representation.
On Tu3Shi Ben highways in vehicle height limiter electric magnet and accumulator structural representation.
On Tu4Shi Ben highways in vehicle height limiter bolt and banking stop two Structure explosion diagram.
On Tu5Shi Ben highways in vehicle height limiter the Structure explosion diagram or adjusting rod of mounting rod and expansion link structure
Explosive view.
On Tu6Shi Ben highways in vehicle height limiter telescoping tube Structure explosion diagram.
In figure, 1, variable weights;2nd, adjusting rod;2a, fixed part;2a1, fixing hole;2b, pars contractilis;2b1, spacing hole;3rd, base
Bar;4th, telescoping tube;4a, fixed tube;4b, dynamic pipe;5th, spring;6th, gag lever post;7th, hinged lid;8th, electric magnet;8a, shell;9th, electric power storage
Pond;10th, graduation mark one;11st, graduation mark two;12nd, bolt;13rd, banking stop one;13a, lock hole one;14th, banking stop two;15th, it is steady
Determine block;16th, mounting rod;16a, jack two;17th, expansion link;17a, jack one;18th, insert axle;19th, keep off along one;20th, keep off along two;
21st, keep off along three;22nd, keep off along four;23rd, hold a writing brush or pen-write;24th, mounting blocks.
Specific embodiment
As shown in Figures 1 to 6, on this highway, vehicle height limiter includes that a pair of opposition arrange the heavy burden for being rectangle bulk
Block 1, the upper end of two variable weights 1 is fixed with erects the adjusting rod 2 for arranging and being rectangle, and adjusting rod 2 includes that lower end is connected in
Fixed part 2a and lower slide on variable weights 1 is connected to the pars contractilis 2b in fixed part 2a upper ends, the upper end of two pars contractilis 2b
Between be fixed with the base shaft 3 that horizontally set is rectangle, the two ends of base shaft 3 are respectively fixedly connected with the upper end side of two pars contractilis 2b,
Some are fixed with base shaft 3 and erect the telescoping tube 4 for arranging, there is inside expansion link 17 spring 5, the upper end of telescoping tube 4 is connected in
In base shaft 3, the lower end of telescoping tube 4 is fixed with the gag lever post 6 that horizontally set is rectangle, the telescoping tube 4 when telescoping tube 4 is compressed
Trend with elongation, the side on 3 upper surface of base shaft with installing port, installing port are hinged with hinged lid 7, have in base shaft 3
Electric magnet 8 and accumulator 9, electric magnet 8 include the internal shell 8a for being cavity and being rectangle, and are fixed with line in shell 8a
The U magnet of circle winding, the bottom surface of shell 8a is adsorption plane, and the bottom surface of shell 8a is connected in 3 inner bottom wall of base shaft, electric magnet 8
Accumulator 9 is connected by wire, is had on the side of fixed part 2a and the homonymy of pars contractilis 2b respectively and is erect the graduation mark for arranging
One 10 and graduation mark 2 11, the scale of graduation mark 2 11 starts to increase from 0 from top to bottom, has some on the side of pars contractilis 2b
Individual spacing hole 2b1, has fixing hole 2a1 on fixed part 2a homonymies, fixing hole 2a1 female threads are connected with bolt 12, bolt 12
Head outer wall is fixed with banking stop 1 in the form of sheets, has one 13a of lock hole, on the side of fixed part 2a on banking stop 1
With banking stop 2 14 in the form of sheets, there is on banking stop 2 14 lock hole two, height limiter also includes top pressure governor motion, top
Pressure governor motion includes that in block stable block 15 upper end of stable block 15 is fixed with erects the mounting rod for arranging and being rectangle
16,16 lower end of mounting rod is connected on stable block 15, slidably connects setting and arrange and be rectangle in the upper end of mounting rod 16
Expansion link 17, on the side of expansion link 17 have one 17a of several jacks, on the homonymy of mounting rod 16 have two 16a of jack,
The slotting axle 18 in cylinder is inserted between two 16a of one 17a of jack and jack.
This height limiter substantially using process it is as follows:Also there is microprocessor and infrared remote receiver in base shaft 3, to electromagnetism
The control of ferrum 8 is controlled by infrared remote control, in each fireman's hands is respectively provided with IR remote controller, when needing to fill by this limit for height
When putting, the button of remote control is pressed, and order code is read first from the chip of remote control, is then modulated at the infrared of certain frequency
On line, emit from the infrared-emitting diode of remote control front end.Infrared remote receiver can receive the process of remote control transmitting
The infrared signal of modulation, then filtering interference signals, demodulate order code, and order code are sent to microprocessor.Microprocessor
Device carries out corresponding action after being connected to this order code, for example, connect the power supply of electric magnet 8, and its principle, circuit connection are equal
The technology being well known to those skilled in the art, it is such as designed with this utility model with the principle of remote pilot television set
It is identical that principle is exactly, and is prior art, such as unclear, refer to related data and is learnt.When fireman presses the button
When, 8 energization bottom surface of electric magnet produces magnetic force, and gag lever post 6 is iron, and gag lever post 6 is adsorbed to be risen, and makes limit for height distance become big, from
And fire fighting truck is easily passed through, the button that then here is pressed on remote control makes 8 power-off of electric magnet, now in the work of spring 5
With under, telescoping tube 4 is realized resetting.When needing manually to be adjusted the height of gag lever post 6, expansion link 17 is placed on into limit first
The underface of position bar 6, the bolt 12 of 2 both sides of adjusting rod is removed, and then controlling expansion link 17 makes gag lever post 6 drive adjusting rod 2
Elongation is shunk automatically by gravity, can realize the spacing height of observation by scale, the scale of graduation mark 1 from down to
On gradually increase and start index be not zero, the height of variable weights 1 need to be added, and the total high computational methods of limit for height are, graduation mark
Scale on one 10, after adjusting height slotting axle 18 is inserted along with the scale in 2 11 upper entrance fixed part 2a of graduation mark
Enter and in two 16a of one 17a of jack and jack, realize axial limiting, then bolt 12 is fixed in fixing hole 2a1 and spacing hole 2b1,
Realize 2 axial limiting of adjusting rod, after withdrawing top pressure governor motion by complete adjustment work, then by lockset by sealed lock hole
One 13a and lock hole two, prevent non-working person's operation bolt 12.It is thorough that structure design considers.This device make fire fighter without
Need to get off, while in this device of manual adjustment, only one people of need is
Associative operation can be completed.Having after bolt 12 is screwed makes one 13a of lock hole and two position of lock hole mutually corresponding state.
Telescoping tube 4 includes fixed tube 4a and dynamic pipe 4b, and the upper end of dynamic pipe 4b is slidably connected in fixed tube 4a lower ends, fixed part
The upper end of 2a, mounting rod 16 and dynamic pipe 4b be in the upper end end of opening, fixed part 2a and mounting rod 16 be fixed with it is in the shape of a frame
Gear along 1, be fixed with the gear in annular along 2 20 in the upper end end of dynamic pipe 4b, under pars contractilis 2b and expansion link 17
Gear in the shape of a frame is fixed with the end outer wall of end along 3 21, the lower end of fixed tube 4a is to be fixed with annulus on closing and outer wall
Along 4 22, dynamic pipe 4b inner bottom parts are fixed with erects the spring 5 for arranging to the gear of shape, and the lower end of spring 5 is connected in dynamic pipe 4b inner bottom parts,
The upper end of spring 5 is connected in fixed tube 4a lower ends.Adjusting rod 2 is realized by said structure, the flexible connection of telescoping tube 4, with
And being slidably connected for mounting rod 16 and expansion link 17 is realized, simple structure is effective.
The both sides of expansion link 17 are fixed with horizontally set and hold a writing brush or pen-write 23 in cylinder.By the 23 operation expansion links that hold a writing brush or pen-write
17 rising, very facilitates.
There are in base shaft 3 several rounded through holes, the upper end end outer wall of fixed tube 4a is fixed with the peace in annular
Dress block 24,24 bottom of mounting blocks is stuck on the upper end of through hole and mounting blocks 24 has several screwed holes through upper and lower side.It is logical
The fixation that mounting blocks 24 realize telescoping tube 4 is crossed, fixation is stable.
On this highway, vehicle height limiter is easy to adjust, saves the plenty of time, only needs a people to be capable of achieving to adjust work
Make.
Specific embodiment described herein is only explanation for example to this utility model spirit.This utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from it is of the present utility model spirit or surmount scope defined in appended claims.
Claims (4)
1. vehicle height limiter on a kind of highway, it is characterised in that:The height limiter includes that a pair of opposition are arranged and is rectangle
Block variable weights, the upper end of two variable weights is fixed with erects the adjusting rod for arranging and being rectangle, and the adjusting rod includes
The fixed part and lower slide that lower end is connected on the variable weights is connected to the pars contractilis in the fixed part upper end, and two stretch
The base shaft that horizontally set is rectangle is fixed between the upper end in portion, the two ends of the base shaft are respectively fixedly connected with the upper of two pars contractilis
End side, is fixed with some and erects the telescoping tube for arranging in the base shaft, have spring inside the expansion link, telescoping tube
Upper end is connected in the base shaft, and the lower end of telescoping tube is fixed with the gag lever post that horizontally set is rectangle, when telescoping tube is compressed
When telescoping tube have elongation trend, on the base shaft upper surface have installing port, the side of the installing port is hinged with and is hinged
There is in lid, the base shaft electric magnet and accumulator, the electric magnet includes the internal shell for being cavity and being rectangle, described
Inside the shell is fixed with the U magnet with coil windings, and the bottom surface of the shell is adsorption plane, and the bottom surface of the shell is connected in
In the base shaft inner bottom wall, the electric magnet connects the accumulator by wire, the side of the fixed part and pars contractilis
Have on homonymy respectively and erect the graduation mark one and graduation mark two for arranging, the scale of the graduation mark two is from top to bottom from the beginning of 0
Increase, there are on the side of the pars contractilis several spacing holes, there is on the fixed part homonymy fixing hole, the fixing hole
Female thread is connected with bolt, and the head outer wall of the bolt is fixed with banking stop one in the form of sheets, has on the banking stop one
Lock hole one, has banking stop two in the form of sheets on the side of the fixed part, have lock hole two, institute on the banking stop two
Stating height limiter also includes top pressure governor motion, and the top pressure governor motion is included in block stable block, the stable block
Upper end is fixed with erects the mounting rod for arranging and being rectangle, and the mounting rod lower end is connected on the stable block, the peace
Slidably connect in the upper end of dress bar and erect the expansion link for arranging and being rectangle, there are several on the side of the expansion link
Jack one, has jack two, inserting in cylinder is inserted between the jack one and jack two on the homonymy of the mounting rod
Axle.
2. vehicle height limiter on a kind of highway according to claim 1, it is characterised in that the telescoping tube includes fixed tube
With dynamic pipe, the upper end of the dynamic pipe is slidably connected in the fixed tube lower end, the fixed part, and the upper end of mounting rod and dynamic pipe is equal
For gear in the shape of a frame is fixed with the upper end end of opening, the fixed part and mounting rod along one, the upper end end of the dynamic pipe
The gear in annular is inside fixed with along two, on the lower end outer wall of the pars contractilis and expansion link, gear edge in the shape of a frame is fixed with
Three, the lower end of the fixed tube is to be fixed with the gear in annular along four on closing and outer wall, and the dynamic pipe inner bottom part is connected
Have and erect the spring for arranging, the lower end of the spring is connected in the dynamic pipe inner bottom part, and the upper end of the spring is connected in
The fixed tube lower end.
3. vehicle height limiter on a kind of highway according to claim 1, it is characterised in that the both sides of the expansion link are equal
It is fixed with horizontally set and holding a writing brush or pen-write in cylinder.
4. vehicle height limiter on a kind of highway according to claim 2, it is characterised in that have in the base shaft some
Individual rounded through hole, the upper end end outer wall of the fixed tube are fixed with the mounting blocks in annular, mounting blocks bottom card
There are several screwed holes through upper and lower side in the upper end of the through hole and on the mounting blocks.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621119648.1U CN206090390U (en) | 2016-10-13 | 2016-10-13 | Vehicle limit for height device on highway |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621119648.1U CN206090390U (en) | 2016-10-13 | 2016-10-13 | Vehicle limit for height device on highway |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206090390U true CN206090390U (en) | 2017-04-12 |
Family
ID=58483697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621119648.1U Expired - Fee Related CN206090390U (en) | 2016-10-13 | 2016-10-13 | Vehicle limit for height device on highway |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206090390U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108417158A (en) * | 2018-05-14 | 2018-08-17 | 东莞市联洲知识产权运营管理有限公司 | Telescopic safety alarm device in a kind of mine hole |
CN109914295A (en) * | 2019-03-26 | 2019-06-21 | 赵雪丽 | A kind of traffic height-limiting bar |
CN111608107A (en) * | 2020-06-12 | 2020-09-01 | 泉州台商投资区双艺商贸有限公司 | Municipal administration highway is with current limit for height device |
CN111703114A (en) * | 2020-05-17 | 2020-09-25 | 侯彩霞 | Conveying and clamping device of printing flat-pressing die-cutting machine |
-
2016
- 2016-10-13 CN CN201621119648.1U patent/CN206090390U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108417158A (en) * | 2018-05-14 | 2018-08-17 | 东莞市联洲知识产权运营管理有限公司 | Telescopic safety alarm device in a kind of mine hole |
CN108417158B (en) * | 2018-05-14 | 2020-07-24 | 嘉兴敏德汽车零部件有限公司 | Telescopic safety warning device in mine hole |
CN109914295A (en) * | 2019-03-26 | 2019-06-21 | 赵雪丽 | A kind of traffic height-limiting bar |
CN111703114A (en) * | 2020-05-17 | 2020-09-25 | 侯彩霞 | Conveying and clamping device of printing flat-pressing die-cutting machine |
CN111608107A (en) * | 2020-06-12 | 2020-09-01 | 泉州台商投资区双艺商贸有限公司 | Municipal administration highway is with current limit for height device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206090390U (en) | Vehicle limit for height device on highway | |
CN106994911A (en) | A kind of battery truck facility | |
CN104648301A (en) | Pneumatic motor vehicle window breaking device | |
DE102009023409A1 (en) | System for transferring electrical energy between primary docking module and secondary transformer unit in vehicle, has secondary transformer unit located at bow or tail of vehicle | |
CN108330859A (en) | A kind of intelligent protection stake for gradient road construction based on Internet of Things | |
CN203923956U (en) | A kind of flexible vehicle obstructing device | |
CN207828852U (en) | A kind of pedestrian's street crossing automatic sensing protective fence | |
CN205327090U (en) | Railway is with railing that goes up and down safely | |
CN106846860A (en) | Multifunctional mobile signal lamp component | |
CN209568392U (en) | A kind of intelligent road isolation guardrail | |
CN206052595U (en) | Intelligent height-limiting, restricted driving mast apparatus | |
CN107762236A (en) | A kind of safety device of 10 KV electric pole | |
CN205502134U (en) | Anti -collision fire hydrant | |
CN204825724U (en) | Modular security isolation fence | |
CN209149574U (en) | A kind of movable-type intelligent traffic information acquisition device | |
CN209683724U (en) | A kind of adjustable railway signaling lamp | |
CN206986800U (en) | A kind of traffic guardrail of combined convenient dismounting | |
CN202966215U (en) | Wading sinking preventer for vehicles | |
CN206245867U (en) | Enclosing structure | |
CN204703040U (en) | A kind of baby roller being applicable to night work | |
CN108179706A (en) | The road isolation cone of portable mobile | |
CN205713403U (en) | Road monitoring bar | |
CN108149606A (en) | A kind of road information alarming device | |
CN209307909U (en) | A kind of road and bridge height limiter | |
CN218996170U (en) | Traffic signal lamp convenient to maintain |
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: 20170412 Termination date: 20191013 |
|
CF01 | Termination of patent right due to non-payment of annual fee |