CN109878277A - A kind of dynamic gas pressure system for harbour tyre crane - Google Patents
A kind of dynamic gas pressure system for harbour tyre crane Download PDFInfo
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- CN109878277A CN109878277A CN201910261719.3A CN201910261719A CN109878277A CN 109878277 A CN109878277 A CN 109878277A CN 201910261719 A CN201910261719 A CN 201910261719A CN 109878277 A CN109878277 A CN 109878277A
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- 238000009434 installation Methods 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 abstract description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Tires In General (AREA)
Abstract
The present invention relates to a kind of dynamic gas pressure systems for harbour tyre crane, including compressed air source unit, pressure control device and loading line device；Compressed air source unit connects compressed air source unit and carries out pressure adjusting according to tire pressure difference for providing high pressure gas, pressure control device, and loading line device connects pressure control device and is used for tyre inflating；Pressure control device includes by the sequentially connected pressure protection valve of tracheae, ball valve, booster pump, pressure regulator valve, low tension switch, and the warning lamp of connection low tension switch；Wherein pressure protection valve be directly connected to compressed air source unit when pressure be greater than threshold value after open; ball valve is used to control the access situation of pressure control device; booster pump is for being pressurized the gas in pressure control device; pressure regulator valve for adjusting required pressure, have in low tension switch air-flow by when trigger and be formed into a loop with warning lamp and light warning lamp.It is tyre inflating that the system, which can be realized pressure stabilizing,.
Description
Technical field
The present invention relates to tyre inflating technical fields, and in particular to a kind of dynamic gas pressure system for harbour tyre crane.
Background technique
The inflation system primarily to solve the problems, such as that harbour machinery has a flat tire, at present harbour machinery industry not yet
The application of automatic tire inflation system, having a flat tire can only be by manually carrying out tonifying Qi, poor in timeliness, and easily causes tire pressure
Unevenness increases operation cost, for these problems, designs this suitable for harbour machinery automatic tire inflation system, the inflation
System can be directly the real-time tonifying Qi of tire, set different pressures according to demand, guarantee each tire in the case where setting tire pressure
Work, can effectively solve the existing problem of tyre managing, whole system is simple and reliable for structure, is able to satisfy practical application request.
In view of the above shortcomings, the designer, is actively subject to research and innovation, to found, one kind is new structural to be used for
The dynamic gas pressure system of harbour tyre crane makes it with more the utility value in industry.
Summary of the invention
It is asked in order to solve the above technical problems, being able to solve harbour machinery the object of the present invention is to provide one kind and having a flat tire
Topic, guarantees that each tire works under standard tire pressure, saves manpower consumption, reduces operation maintenance cost.
Technical scheme is as follows:
A kind of dynamic gas pressure system for harbour tyre crane, it is characterised in that:
Including compressed air source unit, pressure control device and loading line device；The compressed air source unit is for providing high pressure gas
Body, the pressure control device connect the compressed air source unit and carry out pressure adjusting, the inflation according to the different of tire pressure
Piping installation connects the pressure control device and is used for tyre inflating；
The pressure control device include by the sequentially connected pressure protection valve of tracheae, ball valve, booster pump, pressure regulator valve,
Low tension switch, and the warning lamp of the connection low tension switch；
Wherein the pressure protection valve is directly connected to the compressed air source unit when pressure after threshold value greater than opening, and the ball valve is used
In the access situation for controlling the pressure control device, the booster pump is used to carry out the gas in the pressure control device
Pressurization, the pressure regulator valve for adjusting required pressure, have in the low tension switch air-flow by when the triggering and and warning lamp
It is formed into a loop and lights the warning lamp.
Further, air filter is additionally provided between the pressure protection valve and ball valve.
Further, relief valve is also connected on the pipeline after the low tension switch.
Further, the warning lamp is LED light.
Further, the compressed air source unit includes air compressor machine and gas receiver, and the air compressor machine connects the gas receiver, described
Gas receiver passes through the pressure protection valve in pressure control device described in piping connection.
Further, the loading line device includes rotary joint, fixed catheter, unidirectional stop valve, tire hose, institute
The escape pipe that rotary joint connects the pressure control device is stated, the fixed catheter is fixedly connected with the rotary joint, described
Unidirectional stop valve one end connects described rotary joint one end and connects the tire hose.
According to the above aspect of the present invention, the present invention has at least the following advantages:
The inflation system solves problems faced in harbour machinery tyre managing, installs the harbour machinery of the inflation system
Equipment can work under the tire pressure of setting, can in real time be tire tonifying Qi, be not necessarily to artificial tonifying Qi, be greatly saved manually at
This, and timeliness is high, while the inflation system is simple and reliable for structure, convenient to install and maintain, long service life.
Make full use of that the pressure of pressure regulator valve is adjusted and voltage stabilizing function, realizations pressure stabilizing are tyre inflating, while by gas channels
Reasonable Arrangement will not influence overall structure and intensity on harbour machinery axletree, can fundamentally solve present harbour machine
The problem of tool tyre inflating hardly possible, cuts operating costs, and strong applicability, safe and reliable good economy performance has a extensive future.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only some embodiment of the invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is pressure control principle drawing of the present invention；
Fig. 2 is the structural schematic diagram of loading line device of the present invention；
In figure:
1- air compressor machine；2- gas receiver；3- pressure protection valve；4- air filter；5- ball valve；6- booster pump；7- pressure regulation
Valve；8- low tension switch；9- relief valve；10- warning lamp；11- rotary joint；12- fixed catheter；1 3- unidirectional stop valve；14- wheel
Tire hose.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
Referring to Fig. 1 and Fig. 2, a kind of automatic inflating system for harbour tyre crane described in a preferred embodiment of the present invention
System, including compressed air source unit, pressure control device and loading line device；The compressed air source unit is for providing high pressure gas, institute
Pressure control device is stated to connect the compressed air source unit and carry out pressure adjusting, the loading line according to the different of the pressure of tire
Device connects the pressure control device and is used for tyre inflating；
The pressure control device includes passing through the sequentially connected pressure protection valve 3 of tracheae, ball valve 4, booster pump 6, pressure regulation
Valve 7, low tension switch 8, and the warning lamp 10 of the connection low tension switch；
Wherein the pressure protection valve 3 be directly connected to the compressed air source unit when pressure be greater than threshold value after open, the ball valve 4
For controlling the access situation of the pressure control device, the booster pump 6 is used for the gas in the pressure control device
Be pressurized, the pressure regulator valve 7 for adjusting required pressure, have in the low tension switch 8 air-flow by when triggering and and described
Warning lamp is formed into a loop and lights the warning lamp 10.
Air filter 5 is additionally provided between the pressure protection valve and ball valve.
Relief valve 9 is also connected on pipeline after the low tension switch.
The warning lamp is LED light.
The compressed air source unit includes air compressor machine 1 and gas receiver 2, and the air compressor machine 1 connects the gas receiver 2, the gas storage
Cylinder 2 passes through the pressure protection valve 3 in pressure control device described in piping connection.
The loading line device includes rotary joint 11, fixed catheter 12, unidirectional stop valve 13, tire hose 14, institute
The escape pipe that rotary joint connects the pressure control device is stated, the fixed catheter is fixedly connected with the rotary joint, described
Unidirectional stop valve one end connects described rotary joint one end and connects the tire hose.Loading line device is to be directly installed on vehicle
On the tire of wheel.
Working principle of the present invention is as follows:
Using the compressed gas of air compressor machine 1, it is stored in gas receiver 2, in order to guarantee that pressure control device can work normally,
Pressure protection valve 3 is connect in gas receiver outlet, only opens after pressure is more than pressure protection valve setting pressure, increases by booster pump 6
High pressure gas after pressure enters pressure regulator valve 7, pressure needed for adjusting tire by pressure regulator valve 7, when there is air-flow in pressure control device
By when, trigger low tension switch 8, external circuit forming circuit, warning lamp 10 lights, illustrate system for tire tonifying Qi, in order to
Guarantee inflation system safety, control device end connects relief valve 9, guarantees system pressure within the scope of security interval.By above-mentioned
The high pressure gas of control device enters axle gas channels, axle gas channels mainly by rotary joint 11, fixed catheter (12,
Unidirectional stop valve 13, tire hose 14 form, and the gas of pressure control device enters fixed catheter after first passing around rotary joint,
Unidirectional stop valve is reached by gas channels in axis, is introduced the gas after pressure regulation in corresponding tire by tire hose,
Middle unidirectional stop valve can guarantee not having gas discharge in the case where no tire hose accesses, when a certain tyre damage,
It removes tire hose i.e. and can guarantee whole system sealing, secondly have valve inside in tire hose, guarantee the pressure in each tire
It mutually independently will not reverse flow.
The present invention has at least the following advantages:
The inflation system solves problems faced in harbour machinery tyre managing, installs the harbour machinery of the inflation system
Equipment can work under the tire pressure of setting, can in real time be tire tonifying Qi, be not necessarily to artificial tonifying Qi, be greatly saved manually at
This, and timeliness is high, while the inflation system is simple and reliable for structure, convenient to install and maintain, long service life.
Make full use of that the pressure of pressure regulator valve is adjusted and voltage stabilizing function, realizations pressure stabilizing are tyre inflating, while by gas channels
Reasonable Arrangement will not influence overall structure and intensity on harbour machinery axletree, can fundamentally solve present harbour machine
The problem of tool tyre inflating hardly possible, cuts operating costs, and strong applicability, safe and reliable good economy performance has a extensive future.
The above is only a preferred embodiment of the present invention, it is not intended to restrict the invention, it is noted that for this skill
For the those of ordinary skill in art field, without departing from the technical principles of the invention, can also make it is several improvement and
Modification, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of dynamic gas pressure system for harbour tyre crane, it is characterised in that:
Including compressed air source unit, pressure control device and loading line device；The compressed air source unit is used to provide high pressure gas,
The pressure control device connects the compressed air source unit and the different of the pressure according to needed for tire carry out pressure adjusting, the inflation
Piping installation connects the pressure control device and is used for tyre inflating；
The pressure control device includes passing through the sequentially connected pressure protection valve of tracheae, ball valve, booster pump, pressure regulator valve, low pressure
Switch, and the warning lamp of the connection low tension switch；
Wherein the pressure protection valve is directly connected to the compressed air source unit when pressure after threshold value greater than opening, and the ball valve is for controlling
The access situation of the pressure control device is made, the booster pump is for increasing the gas in the pressure control device
Pressure, the pressure regulator valve for adjusting required pressure, have in the low tension switch air-flow by when the triggering and and warning lamp shape
At circuit and light the warning lamp.
2. a kind of dynamic gas pressure system for harbour tyre crane according to claim 1, it is characterised in that: the pressure
Air filter is additionally provided between protection valve and ball valve.
3. a kind of dynamic gas pressure system for harbour tyre crane according to claim 2, it is characterised in that: the low pressure
Relief valve is also connected on pipeline after switch.
4. a kind of dynamic gas pressure system for harbour tyre crane according to claim 2, it is characterised in that: the warning
Lamp is LED light.
5. a kind of dynamic gas pressure system for harbour tyre crane according to claim 1, it is characterised in that: the gas source
Device includes air compressor machine and gas receiver, and the air compressor machine connects the gas receiver, and the gas receiver described in piping connection by pressing
Pressure protection valve in force control device.
6. a kind of dynamic gas pressure system for harbour tyre crane according to claim 1, it is characterised in that: the inflation
Piping installation includes rotary joint, fixed catheter, unidirectional stop valve, tire hose, and the rotary joint connects the pressure control
The escape pipe of device processed, the fixed catheter are fixedly connected with the rotary joint, and described unidirectional stop valve one end connects the rotation
Adapter one end connects the tire hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910261719.3A CN109878277A (en) | 2019-04-02 | 2019-04-02 | A kind of dynamic gas pressure system for harbour tyre crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910261719.3A CN109878277A (en) | 2019-04-02 | 2019-04-02 | A kind of dynamic gas pressure system for harbour tyre crane |
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| Publication Number | Publication Date |
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| CN109878277A true CN109878277A (en) | 2019-06-14 |
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| CN201910261719.3A Pending CN109878277A (en) | 2019-04-02 | 2019-04-02 | A kind of dynamic gas pressure system for harbour tyre crane |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239290A (en) * | 2019-06-24 | 2019-09-17 | 镇江神行太保科技有限公司 | Automatic tire inflation system with deflation function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11216688A (en) * | 1998-02-04 | 1999-08-10 | Toyota Motor Corp | Truck for maintenance of vehicle |
| CN2529785Y (en) * | 2002-01-31 | 2003-01-08 | 贾庭山 | Built-in self-inflating device of automobile tyre |
| CN103552433A (en) * | 2013-11-06 | 2014-02-05 | 徐州重型机械有限公司 | Vehicle tire pressure adjusting device and crane |
| CN108656878A (en) * | 2018-06-12 | 2018-10-16 | 镇江神行太保科技有限公司 | A kind of automatic tire inflation system that use scope is wide |
| CN209795083U (en) * | 2019-04-02 | 2019-12-17 | 镇江神行太保科技有限公司 | Automatic inflation system for port tyre crane |
-
2019
- 2019-04-02 CN CN201910261719.3A patent/CN109878277A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11216688A (en) * | 1998-02-04 | 1999-08-10 | Toyota Motor Corp | Truck for maintenance of vehicle |
| CN2529785Y (en) * | 2002-01-31 | 2003-01-08 | 贾庭山 | Built-in self-inflating device of automobile tyre |
| CN103552433A (en) * | 2013-11-06 | 2014-02-05 | 徐州重型机械有限公司 | Vehicle tire pressure adjusting device and crane |
| CN108656878A (en) * | 2018-06-12 | 2018-10-16 | 镇江神行太保科技有限公司 | A kind of automatic tire inflation system that use scope is wide |
| CN209795083U (en) * | 2019-04-02 | 2019-12-17 | 镇江神行太保科技有限公司 | Automatic inflation system for port tyre crane |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239290A (en) * | 2019-06-24 | 2019-09-17 | 镇江神行太保科技有限公司 | Automatic tire inflation system with deflation function |
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