CN106051145A - Vehicle door opening walking forbidding system - Google Patents

Vehicle door opening walking forbidding system Download PDF

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Publication number
CN106051145A
CN106051145A CN201610376599.8A CN201610376599A CN106051145A CN 106051145 A CN106051145 A CN 106051145A CN 201610376599 A CN201610376599 A CN 201610376599A CN 106051145 A CN106051145 A CN 106051145A
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CN
China
Prior art keywords
mouth
valve
controlling organization
oil
connects
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.)
Granted
Application number
CN201610376599.8A
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Chinese (zh)
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CN106051145B (en
Inventor
不公告发明人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xin Qiuping
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Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201610376599.8A priority Critical patent/CN106051145B/en
Priority to CN201810154173.7A priority patent/CN108361372B/en
Priority to CN201810154138.5A priority patent/CN108357353A/en
Priority to CN201810154136.6A priority patent/CN108361371B/en
Priority to CN201810154176.0A priority patent/CN108458101A/en
Publication of CN106051145A publication Critical patent/CN106051145A/en
Application granted granted Critical
Publication of CN106051145B publication Critical patent/CN106051145B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K20/00—Arrangement or mounting of change-speed gearing control devices in vehicles
    • B60K20/02—Arrangement or mounting of change-speed gearing control devices in vehicles of initiating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/18—Preventing unintentional or unsafe shift, e.g. preventing manual shift from highest gear to reverse gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/02—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/50—Inputs being a function of the status of the machine, e.g. position of doors or safety belts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/0003—Arrangement or mounting of elements of the control apparatus, e.g. valve assemblies or snapfittings of valves; Arrangements of the control unit on or in the transmission gearbox
    • F16H61/0009—Hydraulic control units for transmission control, e.g. assembly of valve plates or valve units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0221—Valves for clutch control systems; Details thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0227—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0257—Hydraulic circuit layouts, i.e. details of hydraulic circuit elements or the arrangement thereof
    • F16D2048/0266—Actively controlled valves between pressure source and actuation cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Transportation (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Air Bags (AREA)
  • Lock And Its Accessories (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

Disclosed is a vehicle door opening walking forbidding system. The vehicle door opening walking forbidding system comprises a hydraulic pump, a jacking rod roller valve, a filter, a gas bag, an oil tank, a safety valve, a gear selecting reversing valve, a forward gear clutch, a backward gear clutch and a control mechanism. A jacking rod of the jacking rod roller valve is connected with a vehicle door of a vehicle driving cab. A gas inlet P of the jacking rod roller valve communicates with the gas bag. An executing opening A of the jacking rod roller valve communicates with a gas control opening K of the control mechanism. An oil inlet P of the control mechanism communicates with an oil outlet of the hydraulic pump. An executing opening A of the control mechanism communicates with an oil inlet P of the gear selecting reversing valve. An executing opening A of the gear selecting reversing valve communicates with the forward gear clutch. An executing opening B of the gear selecting reversing valve communicates with the backward gear clutch. An oil inlet of the hydraulic pump communicates with the oil tank through the filter. According to the vehicle door opening walking forbidding system, when the vehicle door of the vehicle driving cab is not closed, even if a driver operates the gear selecting reversing valve, a vehicle cannot advance or retreat, so that a safety accident does not occur.

Description

Opening door of vehicle forbids running gear
Technical field
The present invention relates to a kind of vehicle, forbid running gear particularly to a kind of opening door of vehicle.
Background technology
Vehicle is the means of transport that people use, and when vehicle uses, typically requires that people are by the car of the driver's cabin of vehicle Door is open to traffic after closing again, but often occurs cab vehicle door not yet to close the phenomenon being just open to traffic, so in practice Security incident can be caused.
Summary of the invention
It is an object of the invention to provide a kind of opening door of vehicle not resulting in security incident and forbid running gear.
To achieve these goals, the technical scheme is that
A kind of opening door of vehicle forbids running gear, and its innovative point is: include hydraulic pump, push rod roller valve, filter, gas bag, Fuel tank, relief valve, block selecting reversal valve, forward gear clutch, retrogressing gear clutch and controlling organization, the top of described push rod roller valve Bar is connected with the car door of vehicle cab, and the air inlet P mouth of push rod roller valve connects with gas bag, the execution mouth A of push rod roller valve Mouth connects with the gas control mouth K mouth of controlling organization, and the oil inlet P mouth of controlling organization connects with the oil-out of hydraulic pump, controlling organization Perform mouth A mouth connect with the oil inlet P mouth of block selecting reversal valve, the execution mouth A mouth of block selecting reversal valve and forward gear clutch company Logical, the execution mouth B mouth of block selecting reversal valve connects with retreating gear clutch, and the oil return inlet T mouth of described controlling organization connects with fuel tank. The oil-in of described hydraulic pump is connected with fuel tank by filter, and the stick of described block selecting reversal valve is driven with being positioned at by flexible axle The gear selector sailing room connects.
Described controlling organization includes power supply, air control switch and solenoid directional control valve, the execution mouth A mouth of described push rod roller valve with The gas control mouth K mouth connection of the air control switch of controlling organization, air control switch is electrically connected with solenoid directional control valve by power supply, controlling organization The oil inlet P mouth of solenoid directional control valve connect with the oil-out of hydraulic pump, the execution mouth A mouth of the solenoid directional control valve of controlling organization with The oil inlet P mouth connection of block selecting reversal valve, the oil return inlet T mouth of the solenoid directional control valve of controlling organization connects with fuel tank.
Described controlling organization includes solenoid directional control valve, pressure transducer and master controller, the execution of described push rod roller valve Mouth A mouth connects with the gas control mouth K mouth of the pressure transducer of controlling organization, and pressure transducer electrically connects with master controller, main control Device and the electrical connection of solenoid directional control valve, the oil inlet P mouth of the solenoid directional control valve of controlling organization connects with the oil-out of hydraulic pump, control Execution mouth A mouth and the block selecting reversal valve of the solenoid directional control valve of mechanism processed) oil inlet P mouth connect, the electromagnetic switch of controlling organization The oil return inlet T mouth of valve connects with fuel tank.
Described controlling organization includes Pneumatical hydraulic value, the gas control performing mouth A mouth and controlling organization of described push rod roller valve The gas control mouth K mouth connection of hydraulic valve, the oil inlet P mouth of the Pneumatical hydraulic value of controlling organization connects with the oil-out of hydraulic pump, control The mouth A mouth that performs of the Pneumatical hydraulic value of mechanism processed connects with the oil inlet P mouth of block selecting reversal valve, the Pneumatical hydraulic value of controlling organization Oil return inlet T mouth connect with fuel tank.
The present invention has following good effect: due to the fact that have gas bag, controlling organization and push rod roller valve, is driving Even if member is not turned off operation gear selecting reversal valve during cab vehicle door, forward gear clutch can not be made or retreat gear clutch combination, Advance shaft or the retrogressing axle of vehicle can not be combined with line shaft, and vehicle can not advance or retreat, thus without causing security incident.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that controlling organization is power supply, air control switch and solenoid directional control valve of the present invention；
Fig. 2 is the schematic diagram that controlling organization is solenoid directional control valve, pressure transducer and master controller of the present invention；
Fig. 3 is the schematic diagram that controlling organization is Pneumatical hydraulic value of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing and the embodiment that is given, the present invention is further illustrated:
A kind of opening door of vehicle forbids running gear, and its innovative point is: include hydraulic pump 1, push rod roller valve 2, filter 3, gas Bag 4, fuel tank 5, relief valve 6, block selecting reversal valve 7, forward gear clutch 8, retrogressing gear clutch 9 and controlling organization 10, described top The push rod 2-1 of bar roller valve 2 is connected with the car door 100 of vehicle cab, and the air inlet P mouth of push rod roller valve 2 is with gas bag 4 even Logical, the mouth A mouth that performs of push rod roller valve 2 connects with the gas control mouth K mouth of controlling organization 10, the oil inlet P mouth of controlling organization 10 and The oil-out connection of hydraulic pump 1, the mouth A mouth that performs of controlling organization 10 connects with the oil inlet P mouth of block selecting reversal valve 7, and block selecting is changed Connecting with forward gear clutch 8 to the execution mouth A mouth of valve 7, the execution mouth B mouth of block selecting reversal valve 7 connects with retreating gear clutch 9 Logical, the oil return inlet T mouth of described controlling organization 10 connects with fuel tank 5.The oil-in of described hydraulic pump 1 is by filter 3 and fuel tank 5 Connection, the stick 7-1 of described block selecting reversal valve 7 is connected with the gear selector being positioned at driver's cabin by flexible axle.Operation gear Selector can make stick 7-1 move up and down.
Described controlling organization 10 includes power supply 13, air control switch 12 and solenoid directional control valve 11, holding of described push rod roller valve 2 Row mouth A mouth connects with the gas control mouth K mouth of the air control switch 12 of controlling organization 10, and air control switch 12 is by power supply 13 and electromagnetic switch Valve 11 electrically connects, and the oil inlet P mouth of the solenoid directional control valve 11 of controlling organization 10 connects with the oil-out of hydraulic pump 1, controlling organization The mouth A mouth that performs of the solenoid directional control valve 11 of 10 connects with the oil inlet P mouth of block selecting reversal valve 7, the electromagnetic switch of controlling organization 10 The oil return inlet T mouth of valve 11 connects with fuel tank 5.
Described controlling organization 10 includes solenoid directional control valve 11, pressure transducer 14 and master controller 15, described push rod roller The mouth A mouth that performs of valve 2 connects with the gas control mouth K mouth of the pressure transducer 14 of controlling organization 10, pressure transducer 14 and main control Device 15 electrically connects, master controller 15 and the electrical connection of solenoid directional control valve 11, the oil inlet P of the solenoid directional control valve 11 of controlling organization 10 Mouth connects with the oil-out of hydraulic pump 1, the execution mouth A mouth of the solenoid directional control valve 11 of controlling organization 10 and entering of block selecting reversal valve 7 Hydraulic fluid port P mouth connects, and the oil return inlet T mouth of the solenoid directional control valve 11 of controlling organization 10 connects with fuel tank 5.This controlling organization can connect Alarms etc., therefore function is many.
Described controlling organization 10 includes Pneumatical hydraulic value 16, the execution mouth A mouth of described push rod roller valve 2 and controlling organization 10 The gas control mouth K mouth connection of Pneumatical hydraulic value 16, the oil inlet P mouth of the Pneumatical hydraulic value 16 of controlling organization 10 and hydraulic pump 1 Oil-out connects, and the mouth A mouth that performs of the Pneumatical hydraulic value 16 of controlling organization 10 connects with the oil inlet P mouth of block selecting reversal valve 7, control The oil return inlet T mouth of the Pneumatical hydraulic value 16 of mechanism 10 processed connects with fuel tank 5.This controlling organization simple in construction.
When driver is not turned off car door 100, the push rod 2-1 of push rod roller valve 2 stretches out, the air inlet P of push rod roller valve 2 Mouth communicates with performing mouth A mouth, and pressed gas enters the gas control mouth K mouth of controlling organization 10 from gas bag 4 through push rod roller valve 2, this Time controlling organization 10 oil inlet P mouth with perform mouth A mouth be not communicated with, the pressure oil of hydraulic pump 1 can not enter block selecting reversal valve 7 Oil inlet P mouth, now, even if the gear selector of operation driver's cabin, makes inlet P mouth and the execution mouth A mouth of block selecting reversal valve 7 Communicating, the pressure oil of hydraulic pump 1 can not enter forward gear clutch 8, or makes inlet P mouth and the execution of block selecting reversal valve 7 Mouth B mouth communicates, and the pressure oil of hydraulic pump 1 can not enter retrogressing gear clutch 9, forward gear clutch 8 or retrogressing gear clutch 9 Be in released state, line shaft and advance shaft or retreat axle can not be in conjunction with, vehicle can not advance or retreat.
When driver's closed door 10, the push rod 2-1 indentation of push rod roller valve 2, the air inlet P mouth of push rod roller valve 2 Being not communicated with performing mouth A mouth, pressed gas can not enter the gas control mouth K of controlling organization 10 from gas bag 4 through push rod roller valve 2 Mouthful, at this moment the oil inlet P mouth of controlling organization 10 communicates with performing mouth A mouth, and the pressure oil of hydraulic pump 1 can enter block selecting reversal valve 7 Oil inlet P mouth, now operate the gear selector of driver's cabin, make block selecting reversal valve 7 inlet P mouth and perform mouth A mouth phase Logical, the pressure oil of hydraulic pump 1 can enter forward gear clutch 8, or makes inlet P mouth and the execution mouth B mouth of block selecting reversal valve 7 Communicating, the pressure oil of hydraulic pump 1 can enter retrogressing gear clutch 9, forward gear clutch 8 or retrogressing gear clutch 9 and can be at Bonding state, line shaft and advance shaft or retreat axle can be in conjunction with, vehicle can advance or retreat.
When controlling organization 10 is power supply 13, air control switch 12 and solenoid directional control valve 11, pressed gas passes through top from gas bag 4 When bar roller valve 2 enters the gas control mouth K mouth of the air control switch 12 of controlling organization 10, air control switch 12 closes, solenoid directional control valve 11 Obtaining electric, at this moment the oil inlet P mouth of the solenoid directional control valve 11 of controlling organization 10 is not communicated with performing mouth A mouth.When pressed gas can not From gas bag 4 through push rod roller valve 2 enter controlling organization 10 air control switch 12 gas control mouth K mouth, air control switch 12 can not Guan Bi, solenoid directional control valve 11 dead electricity, at this moment the oil inlet P mouth of the solenoid directional control valve 11 of controlling organization 10 communicates with performing mouth A mouth.
When controlling organization 10 is solenoid directional control valve 11, pressure transducer 14 and master controller 15, pressed gas is from gas bag 4 Enter the gas control mouth K mouth of the pressure transducer 14 of controlling organization 10 through push rod roller valve 2, pressure transducer 14 has telecommunications Number pass to master controller 15, master controller 15 control solenoid directional control valve 3 electric, the at this moment solenoid directional control valve 11 of controlling organization 10 Oil inlet P mouth with perform mouth A mouth be not communicated with.When pressed gas can not enter controlling organization from gas bag 4 through push rod roller valve 2 During the gas control mouth K mouth of the pressure transducer 14 of 10, pressure transducer 14 does not has the signal of telecommunication to pass to master controller 15, master controller 15 Control the dead electricity of solenoid directional control valve 11, at this moment the oil inlet P mouth of the solenoid directional control valve 11 of controlling organization 10 and execution mouth A mouth phase Logical.
When controlling organization 10 is Pneumatical hydraulic value 16, pressed gas enters control machine from gas bag 4 through push rod roller valve 2 During the gas control mouth K mouth of the Pneumatical hydraulic value 16 of structure 10, the oil inlet P mouth of the Pneumatical hydraulic value 16 of controlling organization 10 with perform mouth A Mouth is not communicated with.When pressed gas can not enter the gas of the Pneumatical hydraulic value 16 of controlling organization 10 from gas bag 4 through push rod roller valve 2 During control mouth K mouth, the oil inlet P mouth of the Pneumatical hydraulic value 16 of controlling organization 10 communicates with performing mouth A mouth.

Claims (4)

1. an opening door of vehicle forbids running gear, it is characterised in that: include hydraulic pump (1), push rod roller valve (2), filter (3), gas bag (4), fuel tank (5), relief valve (6), block selecting reversal valve (7), forward gear clutch (8), retreat gear clutch (9) and Controlling organization (10), the push rod (2-1) of described push rod roller valve (2) is connected with the car door (100) of vehicle cab, push rod roller The air inlet P mouth of valve (2) connects with gas bag (4), the execution mouth A mouth of push rod roller valve (2) and the gas control mouth K of controlling organization (10) Mouth connection, the oil inlet P mouth of controlling organization (10) connects with the oil-out of hydraulic pump (1), the execution mouth A mouth of controlling organization (10) Connecting with the oil inlet P mouth of block selecting reversal valve (7), the execution mouth A mouth of block selecting reversal valve (7) connects with forward gear clutch (8), The execution mouth B mouth of block selecting reversal valve (7) connects with retreating gear clutch (9), the oil return inlet T mouth of described controlling organization (10) and oil Case (5) connects, and the oil-in of described hydraulic pump (1) is connected with fuel tank (5) by filter (3), described block selecting reversal valve (7) Stick (7-1) is connected with the gear selector being positioned at driver's cabin by flexible axle.
Opening door of vehicle the most according to claim 1 forbids running gear, it is characterised in that: described controlling organization (10) includes Power supply (13), air control switch (12) and solenoid directional control valve (11), the execution mouth A mouth of described push rod roller valve (2) and controlling organization (10) the gas control mouth K mouth connection of air control switch (12), air control switch (12) is by power supply (13) and solenoid directional control valve (11) electricity Connecting, the oil inlet P mouth of the solenoid directional control valve (11) of controlling organization (10) connects with the oil-out of hydraulic pump (1), controlling organization (10) the execution mouth A mouth of solenoid directional control valve (11) connects with the oil inlet P mouth of block selecting reversal valve (7), controlling organization (10) The oil return inlet T mouth of solenoid directional control valve (11) connects with fuel tank (5).
Opening door of vehicle the most according to claim 1 forbids running gear, it is characterised in that: described controlling organization (10) includes Solenoid directional control valve (11), pressure transducer (14) and master controller (15), the execution mouth A mouth of described push rod roller valve (2) and control The gas control mouth K mouth connection of the pressure transducer (14) of mechanism processed (10), pressure transducer (14) electrically connects with master controller (15), Master controller (15) and the electrical connection of solenoid directional control valve (11), the oil inlet P mouth of the solenoid directional control valve (11) of controlling organization (10) Connect with the oil-out of hydraulic pump (1), the execution mouth A mouth of the solenoid directional control valve (11) of controlling organization (10) and block selecting reversal valve (7) oil inlet P mouth connection, the oil return inlet T mouth of the solenoid directional control valve (11) of controlling organization (10) connects with fuel tank (5).
Opening door of vehicle the most according to claim 1 forbids running gear, it is characterised in that: described controlling organization (10) includes The gas of Pneumatical hydraulic value (16), the execution mouth A mouth of described push rod roller valve (2) and the Pneumatical hydraulic value (16) of controlling organization (10) Control mouth K mouth connection, the oil inlet P mouth of the Pneumatical hydraulic value (16) of controlling organization (10) connects with the oil-out of hydraulic pump (1), control The execution mouth A mouth of the Pneumatical hydraulic value (16) of mechanism processed (10) connects with the oil inlet P mouth of block selecting reversal valve (7), controlling organization (10) the oil return inlet T mouth of Pneumatical hydraulic value (16) connects with fuel tank (5).
CN201610376599.8A 2016-05-31 2016-05-31 Opening door of vehicle forbids running gear Active CN106051145B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN201610376599.8A CN106051145B (en) 2016-05-31 2016-05-31 Opening door of vehicle forbids running gear
CN201810154173.7A CN108361372B (en) 2016-05-31 2016-05-31 Vehicle door opening travel forbidding system adopting pressure sensor and main controller
CN201810154138.5A CN108357353A (en) 2016-05-31 2016-05-31 Opening door of vehicle forbids running gear and its control mechanism
CN201810154136.6A CN108361371B (en) 2016-05-31 2016-05-31 Running gear and its working method are forbidden using the opening door of vehicle of master controller
CN201810154176.0A CN108458101A (en) 2016-05-31 2016-05-31 Opening door of vehicle forbids running gear and its working method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610376599.8A CN106051145B (en) 2016-05-31 2016-05-31 Opening door of vehicle forbids running gear

Related Child Applications (4)

Application Number Title Priority Date Filing Date
CN201810154173.7A Division CN108361372B (en) 2016-05-31 2016-05-31 Vehicle door opening travel forbidding system adopting pressure sensor and main controller
CN201810154136.6A Division CN108361371B (en) 2016-05-31 2016-05-31 Running gear and its working method are forbidden using the opening door of vehicle of master controller
CN201810154138.5A Division CN108357353A (en) 2016-05-31 2016-05-31 Opening door of vehicle forbids running gear and its control mechanism
CN201810154176.0A Division CN108458101A (en) 2016-05-31 2016-05-31 Opening door of vehicle forbids running gear and its working method

Publications (2)

Publication Number Publication Date
CN106051145A true CN106051145A (en) 2016-10-26
CN106051145B CN106051145B (en) 2018-06-29

Family

ID=57171671

Family Applications (5)

Application Number Title Priority Date Filing Date
CN201810154138.5A Withdrawn CN108357353A (en) 2016-05-31 2016-05-31 Opening door of vehicle forbids running gear and its control mechanism
CN201610376599.8A Active CN106051145B (en) 2016-05-31 2016-05-31 Opening door of vehicle forbids running gear
CN201810154176.0A Pending CN108458101A (en) 2016-05-31 2016-05-31 Opening door of vehicle forbids running gear and its working method
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CN107859664A (en) * 2017-11-10 2018-03-30 刘剑 Walking and support oil cylinder linkage
CN107985075A (en) * 2017-12-23 2018-05-04 刘剑 The startup of vehicle and gear linkage
CN108253135A (en) * 2018-01-31 2018-07-06 袁菊花 Flame-out and the gear linkage of vehicle
CN108331693A (en) * 2018-02-10 2018-07-27 刘剑 The starter of vehicle
CN108488373A (en) * 2018-05-06 2018-09-04 袁菊花 The stopping device of dumper
CN108730507A (en) * 2018-08-26 2018-11-02 刘剑 The gear locking device of vehicle
CN108869725A (en) * 2018-06-30 2018-11-23 刘剑 Neutral gear device is hung in the starting of vehicle automatically

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CN108869725A (en) * 2018-06-30 2018-11-23 刘剑 Neutral gear device is hung in the starting of vehicle automatically
CN108730507A (en) * 2018-08-26 2018-11-02 刘剑 The gear locking device of vehicle
CN108730507B (en) * 2018-08-26 2019-12-17 刘剑 Gear locking device of vehicle

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CN108361371B (en) 2019-07-12
CN108458101A (en) 2018-08-28
CN106051145B (en) 2018-06-29
CN108361371A (en) 2018-08-03
CN108361372A (en) 2018-08-03
CN108357353A (en) 2018-08-03

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