CN206623729U - Power supply semitrailer pipeline and signal supervisory instrument - Google Patents
Power supply semitrailer pipeline and signal supervisory instrument Download PDFInfo
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- CN206623729U CN206623729U CN201720332169.6U CN201720332169U CN206623729U CN 206623729 U CN206623729 U CN 206623729U CN 201720332169 U CN201720332169 U CN 201720332169U CN 206623729 U CN206623729 U CN 206623729U
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Abstract
It the utility model is related to a kind of supply vehicle, more particularly to a kind of power supply semitrailer pipeline and signal supervisory instrument.Including semitrailer, detection means includes control panel, relay circuit plate, air accumulator and inverter, and air gauge, A.C. voltmeter, the time relay and various controlling switches are provided with control panel；Air pump, control air valve and magnetic valve are installed, control air valve is connected with heating pipe joint and control gas-tpe fitting on air accumulator；Relay circuit plate is connected with electric connector.Detection means is provided with Switching Power Supply, breaker one, breaker two and breaker three.Compared with prior art, this detection means economical, unitary design simple to operate, esy to use, safe and reliable, time saving and energy saving, it can be moved easily, because of electric connector and gas-tpe fitting selection standard interface, it is not limited to the detection of power supply semitrailer, wide adaptation range, solve the problems, such as source of the gas and power supply signal.
Description
Technical field
It the utility model is related to a kind of supply vehicle, more particularly to a kind of power supply semitrailer pipeline and signal supervisory instrument.
Background technology
With the needs of nation-building and development, special purpose vehicle has become important transportation and operation dress in economic construction
It is standby, there is good development prospect.Stand-by station of the power supply vehicle of meet an emergency as flowing, industrial enterprise, building have been widely used in it
The occasions such as construction, emergency dealing, big assembly, movies-making, military project be civilian.
Power supply semitrailer is by the special of the system integrations such as chassis of semi-trailer and power supply car body, generating set and servicing unit
It is wide to be used in the national key areas such as oil field, mine, nuclear power, space flight with power-supply device.
Because power supply semitrailer light signal and brakes are arranged on chassis of semi-trailer, power supply semitrailer is not drive
Ability, that is to say, that the traveling of power supply semitrailer needs a tractor to draw, and could be travelled on road.
According to national standard GB7258-2012《Motor vehicle safe and technical specification》With national standard GB4785-2007《Automobile and extension
Car exterior lighting and the installation provision of recoil simulator》Requirement, power supply semitrailer must install side marker lamp, preceding clearance lamps, system
The light signalling devices such as dynamic lamp, license plate lamp, steering indicating light, back-up lamp and Rear Fog Lamp.The normally travel of semitrailer or maintenance test, are needed
The supply air line of tractor and the supply air line of semitrailer is wanted to connect, the control piper of tractor and the brake piping of semitrailer connect
Connect；The light signalling device of semitrailer is connected by bundle assembly with traction truck control device, and passes through bridge instrumentation disk
Stacked switch is controlled.
Because semitrailer travels on road throughout the year, the friction of light signal wire harness and vehicle body be present, cause wire harness surface
Abrasion, reduce the service life of wire harness, in some instances it may even be possible to cause wire short-circuiting；Equally, the supply air line of semitrailer and control
Pipeline pipeline aging or abrasion caused by long-term wind and weather, cause pipeline air pressure insufficient, skidding failure may be caused, it is right
The traveling of vehicle brings certain potential safety hazard.
In the prior art, it is whether normal that light circuit and the braking gas circuit of power supply semitrailer to be detected, has first had to one
Tractor, on two gas-tpe fittings that two gas-tpe fittings on tractor are connected on semitrailer respectively, gas-tpe fitting is mutual
After connection, the semitrailer gas circuit connection separating switch on tractor is turned on, is at aeration status；By the cable of tractor
Until screens is on the fixture block of seven apertures in the human head latch in the seven apertures in the human head socket of wire harness connection plug insertion semitrailer front end；Then traction is started
The engine of car, the air gauge of driver's cabin is observed, tractor and semitrailer gas storage cylinder pressure are brought up to defined pressure, examined
Look into gas circuit and whether there is gas leakage, check brakes whether normal work；And controlled by the stacked switch of bridge instrumentation disk, check
Whether each circuit connects well, confirms side marker lamp, preceding clearance lamps, Brake lamp, license plate lamp, steering indicating light, back-up lamp and Rear Fog Lamp
Deng whether normal work.
But there is following defect in prior art：
1st, it is whether normal that light signal circuit and the braking gas circuit of power supply semitrailer are detected, has first had to a tractor
Coordinate and complete；
2nd, tractor using area is big, time length, and cooperation personnel are more；
When the 3rd, detecting, tractor needs to start engine, it is necessary to consume oil plant, it is also necessary to professional driver's cooperation etc.；
4th, detection means does not have alternating current 220V power supply, influences the use of detecting instrument；
5th, the time detected every time needs timing.
Utility model content
Based on this, the utility model is the Special use requirement for power supply semitrailer, is deposited in the prior art to overcome
Deficiency, solve the problems, such as that power supply semitrailer light signal and brake piping air-leakage test are wasted time and energy, there is provided Yi Zhongyong
In power supply semitrailer light signal and the detection means of brake piping air-tightness, and meet the national standard of semitrailer, improve half
The connection of trailer is with shirking efficiency；Its is simple in construction, easy to use, securely and reliably；For the ease of operation, by power supply semi-mounted car light
Optical signal and brake piping air-tightness device are designed as integral type, install the universal wheel that can be flexibly turned to, can be moved easily, and adapt to
Scope is wide.
The utility model is achieved in that a kind of power supply semitrailer pipeline and signal supervisory instrument, including semitrailer, its
It is characterised by：The detection means includes control panel, relay circuit plate, air accumulator and inverter, the chain of command
Air gauge, A.C. voltmeter, the time relay, left front marker lamp and Rear Fog Lamp controlling switch, left steering lamp control are provided with plate
System switch, right turn signal controlled switch, right front marker lamp and licence plate signal controlled switch, pneumatic control switch, Brake lamp control are opened
Close and move backward signal controlled switch；Air pump, control air valve and magnetic valve are installed, the control air valve is connected with the air accumulator
Heating pipe joint and control gas-tpe fitting；The relay circuit plate is connected with electric connector.
A kind of power supply semitrailer pipeline and signal supervisory instrument, it is characterised in that：The detection means is provided with switch electricity
Source, breaker one, breaker two and breaker three.
Universal wheel is installed in the detection means.
Supply pipe insert seat, control tracheae socket, electric connector socket, left side clearance lamps, the right side are provided with the semitrailer
Steering indicating light, Brake lamp, back-up lamp, license plate lamp, Rear Fog Lamp, left steering lamp, preceding clearance lamps and right side clearance lamps.
The semitrailer 1 is provided with supporting leg and compartment, and the compartment is provided with generating set, enters air exhausting device and cable
Capstan winch.
The beneficial effects of the present invention are：This detection means is simple to operate, easy to use, securely and reliably, time saving and energy saving province
Money；Unitary design, installs the universal wheel that can flexibly turn to, small volume, it is in light weight, can be moved easily, wide adaptation range；Because of electricity
Connector and gas-tpe fitting selection standard interface, are not limited to the detection of power supply semitrailer, are completely suitable for the transport of other semi-mounteds
The light signal of car and the maintenance or detection of braking air-tightness, solve the problems, such as source of the gas and power supply signal.
Brief description of the drawings
Fig. 1 is the knot that the utility model is related to a kind of power supply semitrailer pipeline and signal supervisory instrument on power supply semitrailer
Structure front view；
Fig. 2 is Fig. 1 left view；
Fig. 3 is Fig. 1 right view；
Fig. 4 is the structural front view of detection means of the present utility model
Fig. 5 is Fig. 4 structure right view；
Fig. 6 is the electrical schematic diagram of detection means of the present utility model；
Fig. 7 is the electrical schematic diagram of the light signal detection means of the utility model power supply semitrailer；
Fig. 8 is the source of the gas pipeline schematic diagram and power supply semitrailer supply air line and brake pipe of detection means of the present utility model
Road schematic diagram；Fig. 9 brakes air-tightness flow chart of tube for detection of the present utility model；
Figure 10 is detection light signal flow chart of the present utility model.
Brief description of the drawings 1 be semitrailer, 11 be supporting leg, 12 be supply pipe insert seat, 13 be control tracheae socket, 14 be electric
Connector body, 15 be right side clearance lamps, 16 be right turn lamp, 17 be Brake lamp, 18 be back-up lamp, 19 be license plate lamp, 20 be
Rear Fog Lamp, 21 be left steering lamp, 22 be preceding clearance lamps, 15 be right side clearance lamps, 24 be double diaphragm brake actuators, 25 be braking
Valve, 26 be through swtich, 27 be gas receiver, 28 be pressure regulator, 29 be single-iris brake chamber, 2 be compartment, 3 be generating
Unit, 4 be detection means, 41 be control panel, 410 be air gauge, 411 be A.C. voltmeter, 412 be the time relay, 413
It is left steering lamp controlling switch for left front marker lamp and Rear Fog Lamp controlling switch, 414,415 is right turn signal controlled switch, 416
It is pneumatic control switch for right front marker lamp and licence plate signal controlled switch, 417,418 be braking signal controlled switch, 419 is reversing
Signal controlled switch, 42 be relay circuit plate, 421 be electric connector, 43 be inverter, 44 be air pump, 45 be control air valve,
451 be heating pipe joint, 452 be control gas-tpe fitting, 46 be air accumulator, 47 be universal wheel, 51 be breaker one, 52 be open circuit
Device two, 53 be Switching Power Supply, 54 be air pump motor, 55 be breaker three, 6 be into air exhausting device, 7 be cable hoist.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in Figures 1 to 8, a kind of power supply semitrailer pipeline and signal supervisory instrument, including semitrailer 1, the detection
Device 4 includes control panel 41, relay circuit plate 42, air accumulator 46 and inverter 43, is set on the control panel 41
It is equipped with air gauge 410, A.C. voltmeter 411, the time relay 412, left front marker lamp and Rear Fog Lamp controlling switch 413, turns left
Opened to signal controlled switch 414, right turn signal controlled switch 415, right front marker lamp and licence plate signal controlled switch 416, pneumatic control
Close 417, braking signal controlled switch 418 and reversing signal controlled switch 419；Air pump 44, control gas are installed on the air accumulator 46
Valve 45 and magnetic valve 420, the control air valve 45 are connected with heating pipe joint 451 and control gas-tpe fitting 452；The relay
Circuit board 42 is connected with electric connector 421.
Direct current is transformed into alternating current, this reverse process corresponding to rectification, is defined as inversion.DC inverter
Circuit into alternating current is referred to as inverter circuit, and inverter 43 is widely used in electric power, communication, industrial equipment, satellite communication are set
The fields such as standby, military vehicle-mounted, ambulance, police car, ship, solar energy and wind power generation.
Air gauge 410 is arranged on the centre of the control panel 41 of detection means 4, is easy to sight during staff's signal piping
Examine.Air gauge 410 is a kind of instrument measured used in air pressure, is common measurement instrument, is widely used in every field, can be straight
Show the pressure change of each process links with seeing.
Relay circuit plate 42 is a kind of miniaturization electronic control device, and wherein circuit board makes circuit miniaturization, directly perceivedization,
Batch production and optimization electrical appliance layout for permanent circuit play an important role.And relay has control system（It is also known as defeated
Entry loop）With by control system（Also known as output loop）, it is commonly used in automatic control circuit, it is actually with less
Electric current goes to control one kind " automatic switch " of larger current.Therefore play automatically adjust in circuit, safeguard protection, change-over circuit etc.
Effect.
A kind of power supply semitrailer pipeline and signal supervisory instrument, its detection means 4 are provided with Switching Power Supply 53, breaker one
51st, breaker 2 52 and breaker 3 55.
Universal wheel 47 is installed in detection means 4.The universal wheel 47 of installation facilitates staff to carry out power supply semitrailer
Detection.
Supply pipe insert seat 12 is provided with the semitrailer 1, controls tracheae socket 13, electric connector socket 14, right side to show
Wide lamp 15, right turn lamp 16, Brake lamp 17, back-up lamp 18, license plate lamp 19, Rear Fog Lamp 20, left steering lamp 21, the and of preceding clearance lamps 22
Left side clearance lamps 23.
The semitrailer 1 is provided with supporting leg 11 and compartment 2, and the compartment 2 is provided with generating set 3, enters air exhausting device 6
With cable hoist 7.Compartment 2 is connected with semitrailer 1 by U-bolts, and centre plus rubber blanket enter row buffering, the inner skeleton of compartment 2
Absorbing sound and lowering noise material is filled, the aeration-cooling condition of generating set 3 can be met using air exhausting device 6 is entered, and reduce generator
The former noisy propagation of group 3.
Generating set 3 is powered to the guarantor of emergency management and rescue occasion；Cable hoist 7 is used for power supply semitrailer and the power supply of load
Plug into；Supporting leg 11 ensures the steady of whole car body.
Detection means 4 of the present utility model is shifted onto near power supply semitrailer to be detected by manpower.Detection means 4
On heating pipe joint 451 and control gas-tpe fitting 452 be connected on supply pipe insert seat 12 on power supply semitrailer and control gas respectively
On pipe insert seat 13, pay special attention to the color of pipe joint, installed by same color, not install reversed.Now detection means 4
Supply air line is connected with the supply air line of power supply semitrailer, the control piper of detection means 4 and the control piper of power supply semitrailer
Connection.
By in the electric connector socket 14 of the plug of electric connector 421 of detection means 4 insertion power supply semitrailer front end until
Screens is on the fixture block of seven apertures in the human head latch.Detection means 4 can be observed in light signal detection process and judge power supply semitrailer
Whether right side clearance lamps 15, the left side clearance lamps 23 of both sides are normal；The preceding clearance lamps for judging that power supply semitrailer is anterior can be observed
Whether 22 is normal；Can observe the right turn lamp 16 for judging power supply semitrailer rear portion, Brake lamp 17, back-up lamp 18, license plate lamp 19,
Whether Rear Fog Lamp 20 and left steering lamp 21 are normal.
As shown in figure 9, staff is carrying out pipeline detection to power supply semitrailer using following steps：
（81）Open inverter 43 and breaker 3 55；Inverter 43 is opened, A.C. voltmeter 411 shows 220V electricity
Source voltage, total power switch breaker 3 55 is closed.
（82）Power supply is provided for relay circuit plate 42；Breaker 1 is closed, exchanged 220V through Switching Power Supply 53
Electricity is changed into 24V direct currents, and power supply is provided for relay circuit plate 42.
（83）Air pump 44 is worked, and air accumulator 46 is inflated；Breaker 1 is closed, at this moment air pump motor 54 obtains power supply,
Motor 54 is operated, and air pump 44 is started working, and air pressure gradually rises, and air accumulator 46 starts gas storage, observes the air pressure of air gauge 410
Value, when the air pressure of air accumulator 46 reaches 900kPa, air pump 44 is automatically stopped work, and motor 54 shuts down.
（84）Open magnetic valve 420；Jettron 417 is screwed into open position, the coil of the time relay 412 obtains electric, electricity
Magnet valve 420 obtains electric opening.
（85）Open the air pressure of air accumulator 46；As shown in figure 8, the air pressure of air accumulator 46 is connected to magnetic valve 420 by pipeline
Control air valve 45 is arrived again, and control air valve 45 replaces the gas circuit connection separating switch on original tractor, is at aeration status.
（86）Connect heating pipe joint 451 and control gas-tpe fitting 452；As shown in Figure 1 to Figure 3, air valve 45 is controlled by gas
Source is divided into the output of two tunnels, and the supply pipe insert seat 12 being connected on all the way by heating pipe joint 451 on power supply semitrailer, two tunnels pass through
Control gas-tpe fitting 452 is connected on the control tracheae socket 13 on power supply semitrailer.
（87）Adjust the air pressure of air pump 44 and gas receiver 27；By the pressure of air pump 44 of detection means 4 and power supply semitrailer
Pressure brings up to defined 600kPa pressure in gas receiver 27.
（88）Setting time relay 412, observe air gauge 410；600kPa is risen in air pressure and without using the feelings of braking
Under condition, after the time relay 412 is set into 3 minutes, the numerical value of air gauge 410 is observed, the decreasing value of its air pressure should not be big
In 10kPa.After countdown in 3 minutes terminates, the power-off of magnetic valve 420 is closed, the prompting of the buzzer sound.If occur in detection process
Air pressure is wrong, and accuracy in detection is affected, and can return to the step 6 and be detected again.
（89）Signal piping；Check gas circuit whether there is gas leakage, detection brake pipeline system whether normal work.
（80）Complete pipeline detection work.Cut-off breaker 1.
When needing maintenance, it is necessary to by pressure disposing in the pressure of air pump 44 and power supply semitrailer gas receiver 27 to 0kPa pressure.
As shown in Figure 10, staff is carrying out signal detection to power supply semitrailer using following steps：
（91）Open inverter 43 and breaker 3 55；Inverter 43 is opened, A.C. voltmeter 411 shows 220V electricity
Source voltage, total power switch breaker 3 55 is closed.
（92）Power supply is provided for relay circuit plate 42；Breaker 2 52 is closed, exchanged 220V through Switching Power Supply 53
Electricity is changed into 24V direct currents, and power supply is provided for relay circuit plate 42.
（93）It is separately turned on various controlling switches；Respectively by left steering lamp controlling switch 414, right turn signal controlled switch
415th, right front marker lamp and licence plate signal controlled switch 416, left front marker lamp and Rear Fog Lamp controlling switch 413, Brake lamp control are opened
Close 418 and reversing signal controlled switch 419 be screwed into open position, 24V direct-flow positive poles power supply by relay circuit plate 42 inside
Flicker relay is to fuse.
（94）Connect electric connector 421 and electric connector socket 14；Again by wire harness circuit and the plug of electric connector 421 and
Electric connector socket 14 is connected, and electric connector socket 14 is connected on various light.
（95）Detect each controlling switch；Various light signals under normal condition are flicker bright light, and otherwise light signal is
It is abnormal.
（96）Close breaker 2 52, breaker 3 55 and inverter 43.
（97）Complete signal detection.By above operating procedure, check whether each circuit contacts well, confirm each light letter
Number device whether normal work.
When carrying out power supply semitrailer signal detection, its step 93 is opened in the following order；
（931）Open left steering lamp controlling switch 414；
（932）Open right turn signal controlled switch 415；
（933）Open right front marker lamp and licence plate signal controlled switch 416；
（934）Open left front marker lamp and Rear Fog Lamp controlling switch 413；
（935）Open braking signal controlled switch 418；
（936）Open reversing signal controlled switch 419.
When carrying out power supply semitrailer signal detection, its step 95 detects in the following order：
（951）Left steering lamp 21 flashes；
（952）Right turn lamp 16 flashes；
（953）Right front marker lamp 15,22 and the Chang Liang of license plate lamp 19；
（954）Left front marker lamp 23,22 and the Chang Liang of Rear Fog Lamp 20；
（955）The Chang Liang of Brake lamp 17；
（956）The Chang Liang of back-up lamp 18.
Fig. 6 is the electrical schematic diagram of detection means 4 of the present utility model, and Fig. 7 is power supply semi-mounted car light of the present utility model
The electrical schematic diagram of optical signal device.
As shown in FIG. 6 and 7, the inversion rectification that the direct current of internal battery is passed through inverter internal by inverter 43
Bridge, control logic and filter circuit are converted into alternating current 220V/50HZ AC powers, the output termination breaker three of inverter 43
55, A.C. voltmeter 411 in parallel, mainly monitors inversion between the output end of inverter 43 and the upper end of breaker 3 55
The ac voltage that power supply 43 exports.
The lower end of breaker 3 55 connects two road load circuits, is all the way that air pump motor 54 provides by breaker 1
220V/50HZ AC powers.Breaker 1 closes, and air pump motor 54 obtains power supply, and motor 54 operates, and air pump 44 starts work
Make, air accumulator 46 starts gas storage；Breaker 1 disconnects, and the dead electricity of air pump motor 54 shuts down.Another way passes through breaker two
220V alternating currents are changed into 24V direct currents by 52 through Switching Power Supply 53, and power supply is provided for light signal control loop and pneumatic circuit；
Jettron 417 is screwed into open position, the coil of the time relay 412 obtain it is electric, magnetic valve 420 electric opening, air accumulator 46 to
Pipeline supplies.
Left steering lamp controlling switch 414 is screwed into open position, the 24V dc sources that Switching Power Supply 53 exports pass through relay
Flicker relay inside device circuit board 42 connects to fuse, then by the 2nd pin and wire harness circuit of 24N electric connectors 421
Bright light is flashed to left steering lamp 21.
Right turn signal controlled switch 415 is screwed into open position, the 24V dc sources that Switching Power Supply 53 exports pass through relay
Flicker relay inside device circuit board 42 is connected to fuse, then by the pin of 24N electric connectors 421 the 6th and wire harness circuit
Right turn lamp 16 flashes bright light.
Right front marker lamp and licence plate signal controlled switch 416 are screwed into open position, the 24V direct currents that Switching Power Supply 53 exports are just
Pole power supply connects by the fuse inside relay circuit plate 42, then by the pin of 24N electric connectors 421 the 5th and wire harness circuit
It is Chang Liang to right side clearance lamps 15, preceding clearance lamps 22, license plate lamp 19.
Left front marker lamp and Rear Fog Lamp controlling switch 413 are screwed into open position, the 24V direct currents that Switching Power Supply 53 exports are just
Pole power supply connects by the fuse inside relay circuit plate 42, then by the pin of 24N electric connectors 421 the 3rd and wire harness circuit
It is Chang Liang to left side clearance lamps 23, preceding clearance lamps 22, Rear Fog Lamp 20.
Braking signal controlled switch 418 is screwed into open position, the 24V direct-flow positive poles power supply that Switching Power Supply 53 exports by after
Fuse inside appliance circuit plate 42, then Brake lamp 17 is connected to by the pin of 24N electric connectors 421 the 1st and wire harness circuit and is
Chang Liang.
Reversing signal controlled switch 419 is screwed into open position, the 24V direct-flow positive poles power supply that Switching Power Supply 53 exports by after
Fuse inside appliance circuit plate 42, then back-up lamp 18 is connected to by the pin of 24N electric connectors 421 the 7th and wire harness circuit and is
Chang Liang.
Fig. 8 is the source of the gas pipeline schematic diagram and power supply semitrailer supply air line and brake pipe of the utility model detection means 4
Road schematic diagram.
As shown in figure 8, its operation principle is：Air accumulator 46 is connected by tracheae with magnetic valve 420, in air accumulator 46
Gas controls control air valve 45 by the closure or openness of magnetic valve 420, and gas is all the way confession by controlling air valve 45 to be divided into two tunnels
Gas air pipe, it is connected by heating pipe joint 451 with formulating valve 25, another way is braking air pipe, by controlling gas-tpe fitting
452 are connected with formulating valve 25.
Driver is by pedal gear brake activation valve 25, and when brake pedal, pull bar drives the torque arm of brake valve 25
Move down, and upper end presses down using bearing pin as fulcrum, make the air inlet of upper and lower two chamber of the brake valve 25 gas outlet phase with this chamber respectively
It is logical, the gas of gas receiver 27 is entered rear single-iris brake chamber 29 and preceding double diaphragms by the upper and lower chamber of brake valve 25 respectively
Brake chamber 24, so as to promote brake to enter work.When loosening brake pedal, brake valve 25 makes brake chamber connect air
To release braking, the above completes whole service braking operation.Barostat 28 is used for single-iris brake chamber 29 and double films
The regulation of piece brake chamber 24.
Two effects can be reached using this detection means 4, first, detection semitrailer supply air line and brake piping are
It is no to have conduit failure or principal fault, second, the braking procedure and effect of detection brake valve 25 and brake chamber 24,29.
The indoor design of detection means 4 has alternating current 220V power supply and direct current 24V supply units, solves the company of external ac power source
Connect.
The device of 4 indoor design having time relay of detection means 412, solves the timing problem of each detection time, improves
The accuracy of detection.
Light signal and the tracheae detection of power supply semitrailer do not need tractor to coordinate, and detection means 4 can substitute traction
The above-mentioned function of car.
The light signal wire harness circuit of detection means 4 and 24N electric connectors 421 and gas-tpe fitting 451 of the present utility model,
452 selection standard interfaces, are not limited to the detection of power supply semitrailer, are completely suitable for the detection of other semitrailers.
One kind of embodiment described above, simply the utility model more preferably embodiment, the skill of this area
The usual variations and alternatives that art personnel are carried out in the range of technical solutions of the utility model should all be included in guarantor of the present utility model
In the range of shield.
Claims (5)
1. a kind of power supply semitrailer pipeline and signal supervisory instrument, including semitrailer（1）, it is characterised in that：The detection means
（4）It is provided with control panel（41）, relay circuit plate（42）, air accumulator（46）And inverter（43）, the control panel
（41）On be provided with air gauge（410）, A.C. voltmeter（411）, the time relay（412）, left front marker lamp and Rear Fog Lamp control
System switch（413）, left steering lamp controlling switch（414）, right turn signal controlled switch（415）, right front marker lamp and license plate lamp control
System switch（416）, pneumatic control switch（417）, braking signal controlled switch（418）With reversing signal controlled switch（419）；The storage
Gas tank（46）On air pump is installed（44）, control air valve（45）And magnetic valve（420）, the control air valve（45）It is connected with supply
Pipe joint（451）With control gas-tpe fitting（452）；The relay circuit plate（42）It is connected with electric connector（421）.
2. power supply semitrailer pipeline according to claim 1 and signal supervisory instrument, it is characterised in that：The detection means
（4）It is provided with Switching Power Supply（53）, breaker one（51）, breaker two（52）With breaker three（55）.
3. power supply semitrailer pipeline according to claim 1 and signal supervisory instrument, it is characterised in that：The detection means
（4）On universal wheel is installed（47）.
4. power supply semitrailer pipeline and signal supervisory instrument according to one of claim 1-3, it is characterised in that：Described half
Trailer（1）On be provided with supply pipe insert seat（12）, control tracheae socket（13）, electric connector socket（14）, right side clearance lamps
（15）, right turn lamp（16）, Brake lamp（17）, back-up lamp（18）, license plate lamp（19）, Rear Fog Lamp（20）, left steering lamp（21）, it is preceding
Clearance lamps（22）With left side clearance lamps（23）.
5. power supply semitrailer pipeline according to claim 1 and signal supervisory instrument, it is characterised in that：The semitrailer
（1）Supporting leg is installed（11）And compartment（2）, the compartment（2）It is provided with generating set（3）, enter air exhausting device（6）And cable
Capstan winch（7）.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016210038669 | 2016-08-31 | ||
| CN201621003866 | 2016-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206623729U true CN206623729U (en) | 2017-11-10 |
Family
ID=60206659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720332169.6U Active CN206623729U (en) | 2016-08-31 | 2017-03-31 | Power supply semitrailer pipeline and signal supervisory instrument |
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| Country | Link |
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| CN (1) | CN206623729U (en) |
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| CN106248395A (en) * | 2016-08-31 | 2016-12-21 | 龙岩市海德馨汽车有限公司 | Power supply semitrailer pipeline and signal supervisory instrument and detection method thereof |
| CN107878288A (en) * | 2017-12-05 | 2018-04-06 | 中车戚墅堰机车有限公司 | On-line checking, the Mobile Equipment of maintenance |
| CN108051138A (en) * | 2017-12-11 | 2018-05-18 | 广州瑞立科密汽车电子股份有限公司 | A kind of pressure-detecting device of trailer gas tank |
| CN110482335A (en) * | 2019-09-17 | 2019-11-22 | 哈尔滨理工大学 | A kind of DC stacked impulse voltage test device |
| CN110567656A (en) * | 2019-09-27 | 2019-12-13 | 佛山市飞驰汽车制造有限公司 | Device and method for detecting air tightness of chassis brake system of passenger car |
| CN113156330A (en) * | 2021-04-19 | 2021-07-23 | 东风柳州汽车有限公司 | Automatic detection method, device and system for trailer steering lamp |
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- 2017-03-31 CN CN201720332169.6U patent/CN206623729U/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106248395A (en) * | 2016-08-31 | 2016-12-21 | 龙岩市海德馨汽车有限公司 | Power supply semitrailer pipeline and signal supervisory instrument and detection method thereof |
| CN107878288A (en) * | 2017-12-05 | 2018-04-06 | 中车戚墅堰机车有限公司 | On-line checking, the Mobile Equipment of maintenance |
| CN107878288B (en) * | 2017-12-05 | 2024-05-24 | 中车戚墅堰机车有限公司 | Mobile equipment for on-line detection and maintenance |
| CN108051138A (en) * | 2017-12-11 | 2018-05-18 | 广州瑞立科密汽车电子股份有限公司 | A kind of pressure-detecting device of trailer gas tank |
| CN108051138B (en) * | 2017-12-11 | 2023-12-29 | 广州瑞立科密汽车电子股份有限公司 | Pressure detection device of trailer air tank |
| CN110482335A (en) * | 2019-09-17 | 2019-11-22 | 哈尔滨理工大学 | A kind of DC stacked impulse voltage test device |
| CN110567656A (en) * | 2019-09-27 | 2019-12-13 | 佛山市飞驰汽车制造有限公司 | Device and method for detecting air tightness of chassis brake system of passenger car |
| CN110567656B (en) * | 2019-09-27 | 2024-04-05 | 佛山市飞驰汽车科技有限公司 | Device and method for detecting air tightness of chassis brake system of passenger car |
| CN113156330A (en) * | 2021-04-19 | 2021-07-23 | 东风柳州汽车有限公司 | Automatic detection method, device and system for trailer steering lamp |
| CN113156330B (en) * | 2021-04-19 | 2024-05-07 | 东风柳州汽车有限公司 | Automatic detection method, device and system for trailer steering lamp |
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