CN105134262B - A kind of mining electromagnetic pilot valve driver - Google Patents
A kind of mining electromagnetic pilot valve driver Download PDFInfo
- Publication number
- CN105134262B CN105134262B CN201510609755.6A CN201510609755A CN105134262B CN 105134262 B CN105134262 B CN 105134262B CN 201510609755 A CN201510609755 A CN 201510609755A CN 105134262 B CN105134262 B CN 105134262B
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- housing
- cable connector
- plinth
- cable
- joint
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Abstract
The present invention relates to a kind of mining electromagnetic pilot valve driver, housing is to use PPS global formations, cable plug is the core aviation plugs of M12 tetra-, the hole for installing cable connector is provided with housing, cable connector is inserted on housing, information-processing circuit plate is encapsulated housing with glue after being connected in housing with cable connector, cable plug is plugged on cable connector, cable connector is by plinth, joint core, fixed cover, sealing ring and sealing gasket composition, plinth is a hollow column construction, the column construction inner upper end is provided with connection screw thread, middle part is provided with annulus raised radially inward, a radially raised flange outside the column construction；Four spliced eyes, cross neck and gathering sill are provided with joint core top, middle part is provided with for the cylindrical of clamping, and lower end is connected with binding post.The driver of the present invention uses sealing ring in joint, and sealing is strong, and heat resistance and mechanical performance also increase.
Description
Technical field
The invention belongs to mining equipment, and in particular to one kind is connected with coal mine hydraulic supporting controller to be used and then control branch
Erect the mining electromagnetic pilot valve driver of post and jack action.
Background technology
Develop as coal mining industry tends to intelligent direction, one is interconnected and form by wired and wireless between various equipment
Huge information network.Ensure communication robust between each subsystem, it is necessary to ensure reliable in each connecting link.Mining electricity
Magnetic guide's valve actuator is the important component of mine hydraulic bracket electrohydraulic control system.Electromagnetic pilot valve driver is used as liquid
Bracket controller is pressed to communicate terminal with electromagnetic priority valve, it is connected with controller and pilot valve by mining communication cable.
Current underground coal mine driver is to electromagnetic priority valve communication cable using German Hirschmann Square Connector.But
Dislike and omit because of underground coal mine condition, air humidity is big, and the factor such as underground water acid-base value height causes mine cable and driver junction
, there are the phenomenons such as large area communicating interrupt in seal failure.
The content of the invention
It is an object of the invention to provide a kind of mining electromagnetic pilot valve driver.The driver is for mine cable with driving
The reason for dynamic device junction seal failure, electromagnetic pilot valve driver is improved in structure, joint core is difficult to be corroded,
Lightweight, fire-retardant, antistatic, service life is greatly improved.
The technical solution adopted by the present invention：A kind of mining electromagnetic pilot valve driver, it includes housing, cable connector, letter
Process circuit plate and cable plug are ceased, the housing is to use PPS global formations, and cable plug is the core aviation plugs of M12 tetra-, shell
The hole for installing cable connector is provided with body, cable connector is inserted on housing, information-processing circuit plate is arranged on housing
It is interior be connected with cable connector after housing is encapsulated with glue, cable plug is plugged on cable connector, cable connector by plinth, connect
Head core, fixed cover, sealing ring and sealing gasket composition, plinth is a hollow column construction, inside the column construction on
End is provided with connection screw thread, and middle part is provided with outside annulus raised radially inward, the column construction radially projection one
Flange；Four spliced eyes, cross neck and gathering sill are provided with joint core top, middle part is provided with for the outer of clamping
Circle, lower end is connected with binding post；Wherein, the annulus of the plinth is connected under housing, and plinth annulus and housing it
Between sealing gasket is installed, joint core is connected on the annulus of plinth by thereon cylindrical, and the lower end of joint core passes through fixation
Set fix, joint core it is cylindrical on be set with sealing ring, the binding post of joint core is connected with information-processing circuit plate.
Its advantage is the present invention compared with prior art：The present invention is perishable for original guide's valve actuator joint
Easily broken the problem of, the driver after improvement uses sealing ring in joint, and sealing is strong, and water is not easily accessible, and connects firm
Preferably it is screwed using tightness, it is to avoid original joint uses the single fixation in center, easily makes joint stability bad, easily
Disconnected the problem of；Substantially increase the combination property of mining electromagnetic pilot valve driver；And outside mining electromagnetic pilot valve driver
Shell material is PPS（Phenylene sulfide）, formed by mould essence casting, PPS material electrical insulating properties are excellent, coloring, resistance to
Aqueous, chemical stability is good；The present invention has excellent anti-flammability, modified by adding glass fibre, makes its impact strength
Greatly improve, heat resistance and mechanical performance also increase；Most importantly its cheap price, with larger market competition
Power.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the schematic perspective view of cable connector；
Fig. 3 is Fig. 2 half-sectional structural representation.
Embodiment
Such as Fig. 1, a kind of mining electromagnetic pilot valve driver, housing 1 that it includes using PPS to be made, cable plug is M12
The hole for installing cable connector 2 is provided with four core aviation plugs, cable connector 2 and information-processing circuit plate, housing 1, electricity
Cable joint 2 is inserted on housing 1, information-processing circuit plate is arranged on be connected in housing 1 with cable connector 2 after with glue by housing 1
Encapsulation, so prevents that driver from damaging internal structure because of vibrations, cable plug is plugged on cable connector 2, and cable connector 2 is by connecing
Headstock 3, joint core 4, fixed cover 5, sealing ring 6 and sealing gasket 7 are constituted, and plinth 3 is a hollow column construction, and it uses copper
Alloy material is made, and the column construction inner upper end is provided with connection screw thread 8, and middle part is provided with raised radially inward
A radially raised flange 10 outside annulus 9, the column construction；Four spliced eyes 11, crosses are provided with the top of joint core 4
Shape neck 12 and gathering sill 13, middle part are provided with cylindrical 14 for clamping, and lower end is connected with binding post 15；Wherein, it is described to connect
The annulus 9 of headstock 3 is connected under housing 1, and is provided with sealing gasket 7 between the annulus 9 and housing 1 of plinth 3, prevents that water from entering
Enter in housing 1, damage internal structure；Joint core 4 is connected on the annulus 9 of plinth 3 by cylindrical 14 thereon, joint core 4
Lower end fixed by fixed cover 5, joint core 4 cylindrical 14 on be set with sealing ring 6, the binding post 15 and information of joint core 4
Process circuit plate is connected.
Claims (1)
1. a kind of mining electromagnetic pilot valve driver, it includes housing, cable connector, information-processing circuit plate and cable plug,
The housing is to use PPS global formations, and cable plug is to be provided with the core aviation plugs of M12 tetra-, housing for installing cable
The hole of joint, cable connector is inserted on housing, and information-processing circuit plate uses glue after being connected in housing with cable connector
Housing is encapsulated, cable plug is plugged on cable connector, it is characterised in that：Cable connector is by plinth, joint core, fixation
Set, sealing ring and sealing gasket composition, plinth is a hollow column construction, and the column construction inner upper end is provided with company
Screw thread is connect, middle part is provided with a radially raised flange outside annulus raised radially inward, the column construction；Joint core
Four spliced eyes, cross neck and gathering sill are provided with top, middle part is provided with for the cylindrical of clamping, and lower end is connected with
Binding post；Wherein, the annulus of the plinth is connected under housing, and sealing is provided between the annulus and housing of plinth
Pad, joint core is connected on the annulus of plinth by thereon cylindrical, and the lower end of joint core is fixed by fixed cover, joint core
It is cylindrical on be set with sealing ring, the binding post of joint core is connected with information-processing circuit plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510609755.6A CN105134262B (en) | 2015-09-23 | 2015-09-23 | A kind of mining electromagnetic pilot valve driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510609755.6A CN105134262B (en) | 2015-09-23 | 2015-09-23 | A kind of mining electromagnetic pilot valve driver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105134262A CN105134262A (en) | 2015-12-09 |
| CN105134262B true CN105134262B (en) | 2017-07-14 |
Family
ID=54719797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510609755.6A Active CN105134262B (en) | 2015-09-23 | 2015-09-23 | A kind of mining electromagnetic pilot valve driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105134262B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105552764B (en) * | 2015-12-31 | 2017-05-31 | 科润电力科技股份有限公司 | A kind of central switch cabinet handcart |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203362201U (en) * | 2013-06-24 | 2013-12-25 | 山西平阳广日机电有限公司 | Thin seam coal hydraulic support electro-hydraulic control system controller |
| CN203445586U (en) * | 2013-08-28 | 2014-02-19 | 上海蓝科电气有限公司 | Waterproof cable joint with cable protection device |
| CN203717010U (en) * | 2014-03-10 | 2014-07-16 | 深圳市神拓机电设备有限公司 | Valve core of electromagnetic pilot valve |
| CN204152535U (en) * | 2014-09-24 | 2015-02-11 | 山东塔高矿业机械装备制造有限公司 | Electromagnetic valve driver and use the support apparatus of this driver |
| CN204225913U (en) * | 2014-10-14 | 2015-03-25 | 广州日滨科技发展有限公司 | Electromagnetic valve driver |
| CN204651870U (en) * | 2015-05-28 | 2015-09-16 | 上海文依电器有限公司 | A kind of water proof type shielded type cable joint |
| CN205135665U (en) * | 2015-09-23 | 2016-04-06 | 山西平阳广日机电有限公司 | Mining electromagnetism pilot valve driver |
-
2015
- 2015-09-23 CN CN201510609755.6A patent/CN105134262B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203362201U (en) * | 2013-06-24 | 2013-12-25 | 山西平阳广日机电有限公司 | Thin seam coal hydraulic support electro-hydraulic control system controller |
| CN203445586U (en) * | 2013-08-28 | 2014-02-19 | 上海蓝科电气有限公司 | Waterproof cable joint with cable protection device |
| CN203717010U (en) * | 2014-03-10 | 2014-07-16 | 深圳市神拓机电设备有限公司 | Valve core of electromagnetic pilot valve |
| CN204152535U (en) * | 2014-09-24 | 2015-02-11 | 山东塔高矿业机械装备制造有限公司 | Electromagnetic valve driver and use the support apparatus of this driver |
| CN204225913U (en) * | 2014-10-14 | 2015-03-25 | 广州日滨科技发展有限公司 | Electromagnetic valve driver |
| CN204651870U (en) * | 2015-05-28 | 2015-09-16 | 上海文依电器有限公司 | A kind of water proof type shielded type cable joint |
| CN205135665U (en) * | 2015-09-23 | 2016-04-06 | 山西平阳广日机电有限公司 | Mining electromagnetism pilot valve driver |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105134262A (en) | 2015-12-09 |
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