CN209115427U - A kind of horizontal directional drill shuttle arm solenoid valve block - Google Patents
A kind of horizontal directional drill shuttle arm solenoid valve block Download PDFInfo
- Publication number
- CN209115427U CN209115427U CN201821797773.7U CN201821797773U CN209115427U CN 209115427 U CN209115427 U CN 209115427U CN 201821797773 U CN201821797773 U CN 201821797773U CN 209115427 U CN209115427 U CN 209115427U
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- China
- Prior art keywords
- valve
- directional control
- groups
- solenoid
- connect
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of horizontal directional drill shuttle arm solenoid valve block, including valve body, check valve, four groups of solenoid directional control valves, integrated oil inlet is provided on the valve body, integrated oil return opening and actuator port, the pressure oil port and oil return opening of four groups of solenoid directional control valves respectively with the integrated oil inlet on valve body, integrated oil return opening connection, wherein two actuator ports of one group of solenoid directional control valve are connect with two actuator ports of corresponding position in valve block respectively, each actuator port of other three groups of solenoid directional control valves is connect with the import of check valve respectively, the outlet of check valve is connect with the actuator port of corresponding position in valve block respectively, one of actuator port of each solenoid directional control valve of other three groups of solenoid directional control valves is connect with the import of the check valve of another actuator port respectively.The horizontal directional drill shuttle arm of the utility model with solenoid valve block by Integration Design, make it is compact-sized, it is convenient for installation and maintenance, and the pressure loss is small, improves the stability of system.
Description
Technical field
The utility model relates to engineering machinery fields, and in particular to a kind of horizontal directional drill shuttle arm solenoid valve block.
Background technique
Horizontal directional drilling machine has guiding accurate, advantageous as a construction technology most active in trenchless technology
The features such as environmentally friendly, high-efficient.It can get around barrier in certain curvature radius, be avoided that and destroy pipeline by area
Ecological environment, speed of application is fast, high-efficient, and crossing length is long, and depth is deep, is increasingly being applied to petroleum, natural gas, electricity
The fields such as power, telecommunications.Shuttle arm is a horizontally oriented the chief component of the mechanism of the drilling rod handling of brill, has automatic access, choosing
The functions such as select, clamp, this just needs to be controlled by plurality of electromagnetic valve, be all at present solenoid valve is carried out it is arranged apart, no
Conducive to the care and maintenance in its later period.
Utility model content
Purpose of the utility model is to solve the above problems and provide it is a kind of it is compact-sized, be convenient for later maintenance and maintenance
Horizontal directional drill shuttle arm solenoid valve block.
To achieve the above object, the utility model provides the following technical solutions:
A kind of horizontal directional drill shuttle arm solenoid valve block, including valve body, check valve, four groups of solenoid directional control valves, the valve body
On be provided with integrated oil inlet, integrated oil return opening and actuator port, it is characterised in that: the pressure of four groups of solenoid directional control valves
Power hydraulic fluid port and oil return opening are connect with integrated oil inlet, the integrated oil return opening on valve body respectively, wherein the two of one group of solenoid directional control valve
A actuator port is connect with two actuator ports of corresponding position in valve block respectively, in addition each work of three groups of solenoid directional control valves
Hydraulic fluid port is connect with the import of check valve respectively, and the outlet of check valve is connect with the actuator port of corresponding position in valve block respectively, separately
One of actuator port of each solenoid directional control valve of outer three groups of solenoid directional control valves is unidirectional with another actuator port respectively
The import of valve connects.
Further, four groups of solenoid directional control valves are three-position four-way electromagnetic directional valve.
Further, on the valve body actuator port be equipped with eight, every two is set as one group, respectively with four groups of electromagnetic switch
Valve is corresponding.
Further, actuator port controls connection with the executive component on shuttle arm respectively on the valve body.
Compared with prior art, the utility model has the advantage that
The horizontal directional drill shuttle arm of the utility model, by Integration Design, makes compact-sized, installation dimension with solenoid valve block
Shield is convenient, and the pressure loss is small, improves the stability of system.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the hydraulic schematic diagram of the utility model.
Specific embodiment
In order to make technological means of the utility model, below with reference to being specifically illustrating, the utility model is further described.
As shown in Figs. 1-2, a kind of horizontal directional drill shuttle arm solenoid valve block of the utility model, including it is valve body 1, unidirectional
Valve, four groups of three-position four-way electromagnetic directional valves 5 are provided with integrated oil inlet 2, integrated oil return opening 3 and eight works on the valve body 1
Make hydraulic fluid port 4, eight 4 every two of actuator port are set as one group, corresponding with four groups of solenoid directional control valves 5 respectively, four groups of electromagnetic switch
The pressure oil port and oil return opening of valve 5 are connect with integrated oil inlet 3, the integrated oil return opening 4 on valve body respectively, wherein one group of electromagnetism changes
It is connect respectively with two actuator ports of corresponding position in valve block to two actuator ports of valve, in addition three groups of solenoid directional control valves
Each actuator port is connect with the import of check valve respectively, and check valve exports the actuator port with corresponding position in valve block respectively
Connection, in addition one of actuator port of each solenoid directional control valve of three groups of solenoid directional control valves respectively with another actuator port
Check valve import connection, actuator port controls with the executive component on shuttle arm connect respectively on the valve body.
The preferred embodiment of only the utility model is described in detail above, the scope of the utility model cannot be limited with this.
Equivalent changes and modifications made by i.e. all foundation present utility model application the scope of the patents, all should belong to the utility model patent culvert
Within the scope of lid.
Claims (4)
1. a kind of horizontal directional drill shuttle arm solenoid valve block, including valve body, check valve, four groups of solenoid directional control valves, on the valve body
It is provided with integrated oil inlet, integrated oil return opening and actuator port, it is characterised in that: the pressure of four groups of solenoid directional control valves
Hydraulic fluid port and oil return opening are connect with integrated oil inlet, the integrated oil return opening on valve body respectively, wherein two of one group of solenoid directional control valve
Actuator port is connect with two actuator ports of corresponding position in valve block respectively, in addition each working oil of three groups of solenoid directional control valves
Mouth is connect with the import of check valve respectively, and the outlet of check valve is connect with the actuator port of corresponding position in valve block respectively, in addition
One of actuator port of each solenoid directional control valve of three groups of solenoid directional control valves respectively with the check valve of another actuator port
Import connection.
2. a kind of horizontal directional drill shuttle arm solenoid valve block according to claim 1, it is characterised in that: four groups of electricity
Magnetic reversal valve is three-position four-way electromagnetic directional valve.
3. a kind of horizontal directional drill shuttle arm solenoid valve block according to claim 1, it is characterised in that: work on the valve body
Make hydraulic fluid port equipped with eight, every two is set as one group, corresponding with four groups of solenoid directional control valves respectively.
4. a kind of horizontal directional drill shuttle arm solenoid valve block according to claim 1, it is characterised in that: work on the valve body
Make hydraulic fluid port to connect with the executive component control on shuttle arm respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821797773.7U CN209115427U (en) | 2018-11-02 | 2018-11-02 | A kind of horizontal directional drill shuttle arm solenoid valve block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821797773.7U CN209115427U (en) | 2018-11-02 | 2018-11-02 | A kind of horizontal directional drill shuttle arm solenoid valve block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209115427U true CN209115427U (en) | 2019-07-16 |
Family
ID=67203501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821797773.7U Expired - Fee Related CN209115427U (en) | 2018-11-02 | 2018-11-02 | A kind of horizontal directional drill shuttle arm solenoid valve block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209115427U (en) |
-
2018
- 2018-11-02 CN CN201821797773.7U patent/CN209115427U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190716 Termination date: 20211102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |