CN105083107B - Supporting leg operating lighting means and engineering machinery vehicle - Google Patents
Supporting leg operating lighting means and engineering machinery vehicle Download PDFInfo
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- CN105083107B CN105083107B CN201510542865.5A CN201510542865A CN105083107B CN 105083107 B CN105083107 B CN 105083107B CN 201510542865 A CN201510542865 A CN 201510542865A CN 105083107 B CN105083107 B CN 105083107B
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- way valve
- step switch
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Abstract
The embodiment of the present invention provides a kind of supporting leg operating lighting means and engineering machinery vehicle, and the device includes：At least one supporting leg step switch and at least one illuminating lamp, at least one described supporting leg step switch are the enable switch that supporting leg is acted；At least one described supporting leg step switch is connected in parallel composition on-off circuit, and at least one described illuminating lamp is connected in parallel composition lighting circuit；One end of on-off circuit is used to connect power supply, and the other end of on-off circuit is used to be connected with supporting leg action input controller, and one end of lighting circuit and the other end of on-off circuit are connected, the other end ground connection of lighting circuit.The panel resource that can be saved on the guidance panel of nearly control operating case, can also be avoided due to not closing the waste of energy that illumination etc. is caused in time.
Description
Technical field
The present invention relates to engineering machinery vehicle field, more particularly to a kind of supporting leg operating lighting means and engineering machine vehicle
.
Background technology
Supporting leg on concrete mixer is the support meanss of the pump truck, when concrete mixer works, concrete mixer
Tire does not stress, and is to lift whole concrete mixer by four supporting legs of the concrete mixer.Concrete mixer
Supporting leg operation illuminating lamp is the equipment for being illuminated when operating supporting leg, and the illuminating lamp of supporting leg operation of the prior art is typically
By the light switch control on nearly control operating case, the light switch opens rear lighting lamp Chang Liang.
On the guidance panel that nearly control operating case is arranged on due to the light switch, it is therefore desirable to take the nearly control operating case
The panel resource of guidance panel, additionally, due to the light switch open rear lighting lamp Chang Liang, if workman complete operation after not
The light switch is closed in time, then can cause illuminating lamp Chang Liang, causes the waste of electric energy.
The content of the invention
The embodiment of the present invention provides a kind of supporting leg operating lighting means and engineering machinery vehicle, is accounted for for solving light switch
With the panel resource of the guidance panel of nearly control operating case and the problem of do not close waste of energy that the light switch is caused in time.
To achieve these goals, the present invention provides a kind of supporting leg operating lighting means, and described device includes：At least one
Supporting leg step switch and at least one illuminating lamp, at least one described supporting leg step switch are the enable switch that supporting leg is acted；
At least one described supporting leg step switch is connected in parallel composition on-off circuit, and at least one illuminating lamp parallel connection is even
Connect composition lighting circuit；One end of the on-off circuit is used to connect power supply, the other end of the on-off circuit be used for it is described
Supporting leg action input controller connection, one end of the lighting circuit is connected with the other end of the on-off circuit, the illumination
The other end ground connection of circuit；
When any supporting leg step switch in the on-off circuit is opened, the electric current that the power supply is provided is appointed by described
One supporting leg step switch reaches each photograph in the supporting leg action input controller and the lighting circuit, the lighting circuit
Bright lamp is lit, and the supporting leg action input controller is used to send the telecommunications for enabling the Multi-way valve with support leg to Multi-way valve with support leg
Number.
It is preferred that, the quantity of at least one supporting leg step switch is identical with the quantity of at least one illuminating lamp.
It is preferred that, at least one described supporting leg step switch is arranged on the guidance panel of supporting leg operating case, it is described at least
Each illuminating lamp is arranged in one illuminating lamp is separated by pre-determined distance with the Multi-way valve with support leg.
It is preferred that, at least one described supporting leg step switch is automatic reset switch.
It is preferred that, the supporting leg operating case and the Multi-way valve with support leg are arranged on the engineering machinery vehicle with supporting leg.
It is preferred that, the engineering machinery vehicle includes：Pump truck.
To achieve these goals, the present invention provides a kind of engineering machinery vehicle, and the engineering machinery vehicle includes：
Car body, supporting leg, the Multi-way valve with support leg for controlling the supporting leg, supporting leg action input controller, power supply and on
The supporting leg operating lighting means stated；
Wherein, the supporting leg operating lighting means are connected with the power supply and supporting leg action input controller respectively,
The supporting leg action input controller is connected with the Multi-way valve with support leg；
When any supporting leg step switch in the supporting leg operating lighting means is opened, the electric current warp that the power supply is provided
The photograph crossed in any supporting leg step switch arrival supporting leg action input controller and the supporting leg operating lighting means
Each illuminating lamp in bright circuit, the lighting circuit is lit, and the supporting leg acts input controller to the supporting leg multichannel
Valve sends the electric signal for enabling the Multi-way valve with support leg.
It is preferred that, the engineering machinery vehicle includes：Pump truck.
In summary, supporting leg operating lighting means and engineering machinery vehicle provided in an embodiment of the present invention, pass through above-mentioned skill
Art scheme, when any supporting leg step switch in on-off circuit is opened, the electric current that power supply is provided is opened by the action of any supporting leg
Close and reach supporting leg action input controller and lighting circuit, be lit each illuminating lamp in lighting circuit, while supporting leg is dynamic
Make input controller and the electric signal for enabling Multi-way valve with support leg is sent to Multi-way valve with support leg, it is seen that utilize the supporting leg on supporting leg operating case
While step switch enable control to Multi-way valve with support leg, the control to illuminating lamp is also achieved.Without near
Control the upper illuminating lamp of operating case and single light switch is set, the panel money that can be saved on the guidance panel of nearly control operating case
Source, in addition after supporting leg operation is completed, when closing supporting leg step switch, also cuts off while the power supply for cutting off Multi-way valve with support leg
The power supply of illuminating lamp, so as to avoid due to not closing the waste of energy that illumination etc. is caused in time.
Other features and advantages of the present invention will be described in detail in subsequent embodiment part.
Brief description of the drawings
Accompanying drawing is, for providing a further understanding of the present invention, and to constitute a part for specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structure chart of the supporting leg operation lighting lamp control circuit on usual pump truck；
Fig. 2 is the structure chart of the supporting leg operating lighting means shown in embodiments in accordance with the present invention；
Fig. 3 is the structure chart of the supporting leg operating lighting means shown according to another embodiment of the present invention；
Fig. 4 is the structure chart of another supporting leg operating lighting means shown according to another embodiment of the present invention；
Fig. 5 is a kind of structured flowchart of the engineering machinery vehicle shown according to another embodiment of the present invention.
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
Fig. 1 is the structure chart of the supporting leg operation lighting lamp control circuit on usual pump truck.As shown in figure 1, the circuit 100
It can include：Light switch S1, illuminating lamp H1 and illuminating lamp H2, illuminating lamp H1 and illuminating lamp H2 one end are while and light switch
S1 one end connection, illuminating lamp H1 and illuminating lamp H2 other end ground connection, light switch S1 other end connection power supply 1.
When needing to carry out supporting leg operation, light switch S1 is opened, power supply 1 is supplied simultaneously to illuminating lamp H1 and illuminating lamp H2
Electricity, illuminating lamp H1 and illuminating lamp H2 are lit simultaneously., it is necessary to close illuminating lamp H1 and illuminating lamp H2 after the completion of supporting leg operation
When, then light switch S1 is closed to cut off illuminating lamp H1 and illuminating lamp H2 and power supply 1 connection.
Wherein, light switch S1 is located on the guidance panel of the nearly control operating case of pump truck, and this is closely controlled operating case and is usually located at
The rear portion of pump truck car body, and illuminating lamp is usually located at the front portion of pump truck car body, and the electrical control cubicles for providing power supply are located at pump truck car
The middle front part of body, therefore, the line arrangement in supporting leg operation lighting lamp control circuit on usual pump truck is from electrical control cubicles (car
Body middle front part) illuminating lamp (Vehicular body front) is arrived again to nearly control operating case (rear vehicle), it is seen that circuit distance, the making of circuit
Cost is high, in addition, long circuit is also easy to improve line failure rate.
It is that illuminating lamp sets single light switch then in addition, closely controlling the panel resource-constrained of the guidance panel of operating case
The panel resource of nearly control operating case can additionally be taken.Simultaneously as being provided with single light switch for illuminating lamp, then enter every time
It is required for first opening light switch before the operation of row supporting leg, and completes after supporting leg operation, it is necessary to close the light switch.Then once
Operating personnel are not turned off the light switch, and illuminating lamp will be bright always, so as to cause the waste of electric energy.Therefore, the present invention is carried
For a kind of supporting leg operating lighting means and engineering machinery vehicle.
Fig. 2 is the structure chart of the supporting leg operating lighting means shown in embodiments in accordance with the present invention.As shown in Fig. 2 described
Supporting leg operating lighting means 200 can include：
At least one supporting leg step switch 201 and at least one illuminating lamp 202, at least one described supporting leg step switch
201 be the enable switch that supporting leg is acted.
At least one described supporting leg step switch 201 is connected in parallel composition on-off circuit 210, at least one described illuminating lamp
202 are connected in parallel composition lighting circuit 220；One end of the on-off circuit 210 is used to connect power supply 300, on-off circuit 210
The other end is used to be connected with supporting leg action input controller 400, one end of lighting circuit 220 and the other end of on-off circuit 210
Connection, the other end ground connection of lighting circuit 220.
When any supporting leg step switch in on-off circuit 210 is opened, the electric current that power supply 300 is provided is by described any
Supporting leg step switch reaches each illuminating lamp in supporting leg action input controller 400 and lighting circuit 220, lighting circuit 200
It is lit, supporting leg action input controller 400, which is used to send to Multi-way valve with support leg 500, enables (Enable) Multi-way valve with support leg
500 electric signal.
Multi-way valve with support leg 500 is enabled after receiving the electric signal, the hand that then operating personnel pass through the Multi-way valve with support leg 500
Handle can be carried out supporting leg operation, and be provided by each illuminating lamp in the lighting circuit 200 being lit for the operating personnel
Illumination.
Wherein, at least one described supporting leg step switch 201 is arranged on the behaviour of the supporting leg operating case (not shown)
Make on panel, each illuminating lamp is arranged at least one described illuminating lamp 202 is separated by pre-determined distance with Multi-way valve with support leg 500
Place.
Optionally, being separated by with Multi-way valve with support leg 500 at pre-determined distance can be the top of Multi-way valve with support leg 500 and supporting leg multichannel
Valve 500 is separated by pre-determined distance, or can be Multi-way valve with support leg 500 top and the left and right sides and Multi-way valve with support leg
500 are separated by pre-determined distance.In addition, the pre-determined distance can not influence Multi-way valve with support leg 500 to operate and not influence described
In the case that at least one illuminating lamp 202 is illuminated, set, do not limited in the present embodiment according to actual conditions.
In addition, optional, the quantity of at least one supporting leg step switch 201 and at least one described illuminating lamp 202
Quantity can be with identical.
In addition, optional, at least one described supporting leg step switch 201 can be automatic reset switch, for example, it is described extremely
A few supporting leg step switch 201 can be two grades of self-resetting switch.Wherein two grades of self-resetting switch can include switch two
Shelves, when the button of any one switch in Fig. 2 is pressed, the switch is opened, so as to connect the electricity of the circuit shown in Fig. 2
Source, illuminating lamp 202 is all lit, and Multi-way valve with support leg 500 is enabled, and operating personnel can be by the hand of the Multi-way valve with support leg 500
Handle carries out supporting leg operation, when operating personnel complete supporting leg operation, the button of the switch is unclamped, because the switch is that Self-resetting is opened
Close, so the switch is closed when unclamping the button, so as to cut off the power supply of the circuit shown in Fig. 2, illuminating lamp 202 is also all closed
Close.It can be seen that, the automatic closing of illuminating lamp can be realized by two grades of self-resetting switch, it is to avoid the phenomenon for forgetting to turn off the light occur,
So as to avoid the waste of electric energy.
Further, since the supporting leg step switch using on supporting leg operating case controls illuminating lamp, therefore eliminate near
Control operating case on light switch, so provided using the present embodiment scheme when, the circuit of the illuminating lamp of arrangement is just：It is automatically controlled
Cabinet (car body middle front part) arrives illuminating lamp (Vehicular body front) again to supporting leg operating case, because supporting leg operating case range blanking lamp is close,
Therefore, it is possible to shorten the line arrangement distance of illuminating lamp, so as to reduce the cost of manufacture of circuit, and due to shortening photograph
The circuit of bright lamp, therefore can also reduce line failure rate.
In summary, supporting leg operating lighting means provided in an embodiment of the present invention, when any supporting leg in on-off circuit is moved
When making switch opening, the electric current that power supply is provided reaches supporting leg action input controller and power for illumination by any supporting leg step switch
Road, is lit each illuminating lamp in lighting circuit, while supporting leg acts input controller sends enable to Multi-way valve with support leg
The electric signal of Multi-way valve with support leg, it is seen that enable control is carried out to Multi-way valve with support leg using the supporting leg step switch on supporting leg operating case
While, also achieve the control to illuminating lamp.Without setting single illumination in the closely upper illuminating lamp of control operating case
Switch, the panel resource that can be saved on the guidance panel of nearly control operating case, and the cost of manufacture and line of circuit can be reduced
Road fault rate, in addition after supporting leg operation is completed, when closing supporting leg step switch, while cutting off the power supply of Multi-way valve with support leg
Also the power supply of illuminating lamp has been cut off, so as to avoid due to not closing the waste of energy that illumination etc. is caused in time.
Fig. 3 is the structure chart of the supporting leg operating lighting means shown according to another embodiment of the present invention.The supporting leg is operated
Lighting device can be arranged on pump truck, and the pump truck can be provided with four supporting legs, as shown in figure 3, supporting leg operation illumination dress
Putting 600 can include：
Two supporting leg step switch, respectively supporting leg step switch S2 and supporting leg step switch S3.Wherein, the supporting leg is acted
It can be two grades of reset switches to switch S2 and supporting leg step switch S3, and the supporting leg step switch S2 and supporting leg step switch S3 are located at
In the supporting leg operating case (not shown) of pump truck.And,
Two are used for the illuminating lamp that supporting leg operates illumination, respectively illuminating lamp H1 and illuminating lamp H2.Wherein, illuminating lamp H1 and
Illuminating lamp H2 can be arranged on the top of Multi-way valve with support leg, for providing illumination to the Multi-way valve with support leg (not shown).
As shown in figure 3, supporting leg step switch S2 and supporting leg step switch S3 one end connection power supply 4, supporting leg step switch
S2 and supporting leg step switch S3 other end connection illuminating lamp H1 and illuminating lamp H2 one end and supporting leg action input controller
5, illuminating lamp H1 and illuminating lamp H2 other end ground connection.That is supporting leg step switch S2 and supporting leg step switch S3 are connected in parallel composition
On-off circuit, illuminating lamp H1 and illuminating lamp H2 are connected in parallel composition lighting circuit, and one end connection power supply 4 of the on-off circuit should
The other end of on-off circuit and supporting leg action input controller 5 are connected, and one end of the lighting circuit is another with the on-off circuit
End connection, the other end ground connection of the lighting circuit.X2 represents that the on-off circuit acts what input controller 5 was connected with supporting leg in figure
Terminal.
When operating personnel need to carry out supporting leg operation, supporting leg step switch can be opened on the panel of supporting leg operating case
S2 or supporting leg step switch S3, exemplified by opening supporting leg step switch S2, after supporting leg step switch S2 is opened, on the one hand, electricity
The electric current that source 4 is provided reaches the parallel circuit of illuminating lamp H1 and illuminating lamp H2 compositions, illuminating lamp H1 by supporting leg step switch S2
Lighted simultaneously with illuminating lamp H2；On the other hand, the electric current that power supply 4 is provided reaches supporting leg action input controller 5 simultaneously, and supporting leg is moved
Make input controller 5 and then act the Multi-way valve with support leg transmission enable Multi-way valve with support leg electricity that input controller 5 is connected to supporting leg
Signal, Multi-way valve with support leg receives the signal and is enabled, and then operating personnel can be carried out by the handle of the Multi-way valve with support leg
Supporting leg is operated.
Supporting leg step switch S3 controls illuminating lamp H1 and illuminating lamp H2 operation principle is opened with opening supporting leg step switch
S2's is identical, repeats no more.
In alternatively possible implementation, the quantity of supporting leg step switch and illuminating lamp may be differed, such as Fig. 4 institutes
Show, Fig. 4 is the structure chart of another supporting leg operating lighting means shown according to another embodiment of the present invention, as shown in figure 4, should
Supporting leg operating lighting means 700 can include：
Two supporting leg step switch, respectively supporting leg step switch S2 and supporting leg step switch S3.Wherein, the supporting leg is acted
It can be two grades of reset switches to switch S2 and supporting leg step switch S3, and the supporting leg step switch S2 and supporting leg step switch S3 are located at
In the supporting leg operating case (not shown) of pump truck.And,
Three are used for the illuminating lamp that supporting leg operates illumination, respectively illuminating lamp H1, illuminating lamp H2 and illuminating lamp H3.Wherein,
Illuminating lamp H1, illuminating lamp H2 and illuminating lamp H3 can be arranged on the top of Multi-way valve with support leg, for the Multi-way valve with support leg (in figure
It is not shown) illumination is provided.
As shown in figure 4, supporting leg step switch S2 and supporting leg step switch S3 one end connection power supply 4, supporting leg step switch
S2 and supporting leg step switch S3 other end connection illuminating lamp H1, illuminating lamp H2 and illuminating lamp H3 one end and supporting leg action are defeated
Enter controller 5, illuminating lamp H1, illuminating lamp H2 and illuminating lamp H3 other end ground connection.That is supporting leg step switch S2 and supporting leg action
Switch S3 is connected in parallel composition on-off circuit, and illuminating lamp H1, illuminating lamp H2 and illuminating lamp H3 are connected in parallel composition lighting circuit, should
One end connection power supply 4 of on-off circuit, the other end of the on-off circuit is connected with supporting leg action input controller 5, the power for illumination
The one end on road is connected with the other end of the on-off circuit, the other end ground connection of the lighting circuit.X2 represents the on-off circuit in figure
The terminal that input controller 5 is connected is acted with supporting leg.
It is identical with the supporting leg operating lighting means principle shown in Fig. 3, can be with when operating personnel need to carry out supporting leg operation
On the panel of supporting leg operating case open supporting leg step switch S2 or supporting leg step switch S3, using open supporting leg step switch S2 as
Example, after supporting leg step switch S2 is opened, on the one hand, the electric current that power supply 4 is provided reaches illuminating lamp by supporting leg step switch S2
H1, illuminating lamp H2 and illuminating lamp H3 compositions parallel circuit, illuminating lamp H1, illuminating lamp H2 and illuminating lamp H3 are lighted simultaneously；It is another
Aspect, power supply 4 provide electric current simultaneously reach supporting leg action input controller 5, supporting leg action input controller 5 then to supporting leg
The Multi-way valve with support leg transmission for acting the connection of input controller 5 enables the Multi-way valve with support leg electric signal, and Multi-way valve with support leg receives the letter
Number it is enabled, then operating personnel can be carried out supporting leg by the handle of the Multi-way valve with support leg and operate.
Supporting leg step switch S3 control illuminating lamps H1, illuminating lamp H2 and illuminating lamp H3 operation principle are opened with opening supporting leg
Step switch S2's is identical, repeats no more.
In summary, supporting leg operating lighting means provided in an embodiment of the present invention, when any supporting leg in on-off circuit is moved
When making switch opening, the electric current that power supply is provided reaches supporting leg action input controller and power for illumination by any supporting leg step switch
Road, is lit each illuminating lamp in lighting circuit, while supporting leg acts input controller sends enable to Multi-way valve with support leg
The electric signal of Multi-way valve with support leg, it is seen that enable control is carried out to Multi-way valve with support leg using the supporting leg step switch on supporting leg operating case
While, also achieve the control to illuminating lamp.Without setting single illumination in the closely upper illuminating lamp of control operating case
Switch, the panel resource that can be saved on the guidance panel of nearly control operating case, and the cost of manufacture and line of circuit can be reduced
Road fault rate, in addition after supporting leg operation is completed, when closing supporting leg step switch, while cutting off the power supply of Multi-way valve with support leg
Also the power supply of illuminating lamp has been cut off, so as to avoid due to not closing the waste of energy that illumination etc. is caused in time.
Fig. 5 is a kind of structured flowchart of the engineering machinery vehicle shown according to another embodiment of the present invention.Such as Fig. 5 institutes
Show, the engineering machinery vehicle 800 includes：
So that the engineering machinery vehicle 800 is pump truck as an example, car body 810, supporting leg 820, the supporting leg multichannel for controlling supporting leg
Valve 830, supporting leg action input controller 840, power supply 850 and supporting leg operating lighting means 860, the supporting leg operating lighting means
860 can be Fig. 2 to the supporting leg operating lighting means described in Fig. 4 any embodiments.Wherein, the above-mentioned supporting leg shown in Fig. 5
820, the supporting leg of Multi-way valve with support leg 830 action input controller 840, power supply 850 and supporting leg operating lighting means 860 are in car body
Position on 810, and annexation each other are merely exemplary, and include but is not limited to this, for different type
Engineering machinery vehicle, position of the above-mentioned all parts on car body and annexation each other may be different, specifically
It can be set according to actual conditions, the present embodiment is not limited.
Wherein, the supporting leg operating lighting means point 860 are not connected with power supply 850 and supporting leg action input controller 840, are propped up
Leg action input controller 840 is connected with Multi-way valve with support leg 830.
When any supporting leg step switch in supporting leg operating lighting means 860 is opened, the electric current that power supply 850 is provided passes through
Any supporting leg step switch reaches the power for illumination in supporting leg action input controller 840 and supporting leg operating lighting means 860
Each illuminating lamp in road, lighting circuit is lit, and supporting leg acts input controller 840 and sends enable to Multi-way valve with support leg 830
The electric signal of Multi-way valve with support leg 830.Multi-way valve with support leg 830 receives the signal and is enabled, and then operating personnel are more by the supporting leg
The handle of road valve 830 can be carried out supporting leg operation.
In summary, engineering machinery vehicle provided in an embodiment of the present invention, any in supporting leg operating lighting means
Supporting leg step switch open when, power supply provide electric current by any supporting leg step switch reach supporting leg action input controller and
Lighting circuit, is lit each illuminating lamp in lighting circuit, while supporting leg action input controller is sent out to Multi-way valve with support leg
Send the electric signal for enabling Multi-way valve with support leg, it is seen that Multi-way valve with support leg is entered to exercise using the supporting leg step switch on supporting leg operating case
While controlling, the control to illuminating lamp is also achieved.Without setting independent in the closely upper illuminating lamp of control operating case
Light switch, the panel resource that can be saved on the guidance panel of nearly control operating case, and being fabricated to for circuit can be reduced
This and line failure rate, in addition after supporting leg operation is completed, when closing supporting leg step switch, cut off the power supply of Multi-way valve with support leg
While also cut off the power supply of illuminating lamp, so as to avoid due to not closing the waste of energy that illumination etc. is caused in time.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (8)
1. a kind of supporting leg operating lighting means, it is characterised in that described device includes：At least one supporting leg step switch and at least
One illuminating lamp, at least one described supporting leg step switch is the enable switch that supporting leg is acted；
At least one described supporting leg step switch is connected in parallel composition on-off circuit, and at least one described illuminating lamp is connected in parallel group
Into lighting circuit；One end of the on-off circuit is used to connect power supply, and the other end of the on-off circuit is used for and the supporting leg
Input controller connection is acted, one end of the lighting circuit is connected with the other end of the on-off circuit, the lighting circuit
The other end ground connection；
When any supporting leg step switch in the on-off circuit is opened, the electric current that the power supply is provided passes through described any
Leg step switch reaches each illuminating lamp in the supporting leg action input controller and the lighting circuit, the lighting circuit
It is lit, the supporting leg action input controller is used to send the electric signal for enabling the Multi-way valve with support leg to Multi-way valve with support leg,
The Multi-way valve with support leg is used to carry out supporting leg operation by the handle of the Multi-way valve with support leg.
2. supporting leg operating lighting means according to claim 1, it is characterised in that at least one described supporting leg step switch
Quantity it is identical with the quantity of at least one illuminating lamp.
3. supporting leg operating lighting means according to claim 1 or 2, it is characterised in that at least one supporting leg action
Switch is arranged on the guidance panel of supporting leg operating case, and each illuminating lamp is arranged on and the branch at least one described illuminating lamp
Leg banked direction control valves is separated by pre-determined distance.
4. supporting leg operating lighting means according to claim 1 or 2, it is characterised in that at least one supporting leg action
Switch as automatic reset switch.
5. supporting leg operating lighting means according to claim 3, it is characterised in that the supporting leg operating case and the supporting leg
Banked direction control valves is arranged on the engineering machinery vehicle with supporting leg.
6. supporting leg operating lighting means according to claim 5, it is characterised in that the engineering machinery vehicle includes：Pump
Car.
7. a kind of engineering machinery vehicle, it is characterised in that the engineering machinery vehicle includes：
Car body, supporting leg, the Multi-way valve with support leg for controlling the supporting leg, supporting leg action input controller, power supply and right will
Seek the supporting leg operating lighting means described in any one of 1-6；
Wherein, the supporting leg operating lighting means are connected with the power supply and supporting leg action input controller respectively, described
Supporting leg action input controller is connected with the Multi-way valve with support leg；
When any supporting leg step switch in the supporting leg operating lighting means is opened, the electric current that the power supply is provided passes through institute
State the power for illumination in any supporting leg step switch arrival supporting leg action input controller and the supporting leg operating lighting means
Each illuminating lamp in road, the lighting circuit is lit, and the supporting leg action input controller is sent out to the Multi-way valve with support leg
The electric signal for enabling the Multi-way valve with support leg is sent, the Multi-way valve with support leg is used to be propped up by the handle of the Multi-way valve with support leg
Leg is operated.
8. engineering machinery vehicle according to claim 7, it is characterised in that the engineering machinery vehicle includes：Pump truck.
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| CN201510542865.5A CN105083107B (en) | 2015-08-28 | 2015-08-28 | Supporting leg operating lighting means and engineering machinery vehicle |
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| CN201510542865.5A CN105083107B (en) | 2015-08-28 | 2015-08-28 | Supporting leg operating lighting means and engineering machinery vehicle |
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| CN105083107A CN105083107A (en) | 2015-11-25 |
| CN105083107B true CN105083107B (en) | 2017-10-27 |
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| CN2789210Y (en) * | 2005-03-24 | 2006-06-21 | 徐州重型机械有限公司 | Support operating device |
| US8525660B2 (en) * | 2010-10-01 | 2013-09-03 | Code 3, Inc. | DC power line control for light bars and sirens |
| CN202429972U (en) * | 2011-12-26 | 2012-09-12 | 徐州海伦哲专用车辆股份有限公司 | Alarm device for soft leg of hydraulic aerial cage |
| CN202484736U (en) * | 2011-12-27 | 2012-10-10 | 徐州重型机械有限公司 | Mobile crane and lighting system thereof |
| CN202687828U (en) * | 2012-06-28 | 2013-01-23 | 蔡仁地 | Landing leg extending warning device for automobile crane |
| CN103058053A (en) * | 2012-12-27 | 2013-04-24 | 三一重工股份有限公司 | Illumination device and crane |
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| CN105083107A (en) | 2015-11-25 |
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Effective date of registration: 20200927 Address after: No.202 Xuanfu street, Xuanhua District, Zhangjiakou, Hebei Province Patentee after: Hebei Leisa Heavy Construction Machinery Co., Ltd Address before: 102206, Beijing, Shahe, Changping District Town, Sha Yang Road, Lao Wan Village North Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |
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