CN202659266U - Controller for working face support - Google Patents
Controller for working face support Download PDFInfo
- Publication number
- CN202659266U CN202659266U CN 201120486907 CN201120486907U CN202659266U CN 202659266 U CN202659266 U CN 202659266U CN 201120486907 CN201120486907 CN 201120486907 CN 201120486907 U CN201120486907 U CN 201120486907U CN 202659266 U CN202659266 U CN 202659266U
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- Prior art keywords
- bracket controller
- connector
- electromagnetic drive
- support
- cable
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Abstract
The utility model relates to a controller for a working face support. The controller comprises a shell, a control circuit module, a connector clip, a buzzer, an indicating lamp, a suddenly-stopped lockout switch, a clamping hoop device and an electromagnetic driving connector, wherein a circuit box which is made of a plastic material is arranged in the shell; the control circuit module is arranged in the circuit box; one end of each electromagnetic driving cable is connected with the control circuit module, the other end of each electromagnetic driving cable leads out of the shell directly, and a quickly-connected joint is arranged at the tail end; the connector clip is arranged on the outer surface of the shell; a cable connector is arranged on the connector clip and is connected with a pressure sensor, a travel sensor, an infrared receiver and the like; the buzzer, the indicating lamp and the suddenly-stopped lockout switch are arranged on the shell of the support controller; and the support controller is encapsulated by using a sealant completely.
Description
Technical field
The utility model relates to a kind of support control device, relates in particular to a kind of for the face support controller that is suitable for the hydraulic support for low coal seam electrohydraulic control system on the fully-mechanized mining working under the coal mine.
Background technology
Hydraulic support is the visual plant of down-hole mining, adopt the support electrohydraulic control system can reduce operating personnel's labour intensity, improve coal production efficient, realize the unmanned exploitation in colliery, at present, support electrohydraulic control system technology is ripe, be widely used in medium-thickness seam, caving fully mechanized face, but use also less at thin seam working surface, its main cause is because the thin seam working surface narrow space, the hydraulic chock valve controller group, line arrangement is very difficult, can't increase the equipment such as height placement support control device again, and the application that electric liquid air system is restricted.
Down-hole coal excavation work plane condition of work is very abominable.Moist: airborne humidity is very big, and all devices all is in by the state of airborne vapour corrosion, what is worse all devices at any time all may immersed entry in.The collision of machinery: the coal cinder that falls He splash everywhere, stone, the collision between the equipment, artificial magnetic hits etc., no matter what is, and tender and lovely thing can't use in the down-hole at all.Complicated and abominable condition has proposed some special requirements to the electronic equipment of down-hole use like this: necessary moistureproof and waterproof, stand long-term corrosion, even if also can work under water.Stand and collide with, beat, in the situation of being impacted, still can work.
Summary of the invention
For realizing the electrichydraulic control of hydraulic support of low-seam working face, the utility model proposes a kind of support control device, described support control device is comprised of shell, control circuit module, plug connector, buzzer, indicator lamp, anxious close down lock-switch, device for hooping and Electromagnetic Drive connector.
The object of the present invention is achieved like this: a kind of face support controller, comprise shell, the control circuit module, plug connector, buzzer, indicator lamp, the lock-switch of suddenly closing down, device for hooping and Electromagnetic Drive connector, be provided with the circuit box of being made by plastic material in the described shell, described control circuit module is arranged in the described circuit box, described Electromagnetic Drive cable has many, one end of every Electromagnetic Drive cable connects described control circuit module, fast connector is directly drawn and be provided with endways to the other end from described shell, described plug connector is arranged on the described outer surface of outer cover, be provided with cable connector on it, with pressure sensor, stroke sensor is connected connection with infrared receiver; Described buzzer, indicator lamp and the anxious lock-switch of closing down are installed on the housing of support control device, and described bracket controller adopts the whole embeddings of fluid sealant.
Preferred described bracket controller is installed in the main valve side by set bolt.
Preferred described bracket controller has the device for hooping of the anti-pull-off of Electromagnetic Drive cable, device for hooping is comprised of two boards, 6 half elliptic holes are arranged on every block of plate, combine and be slotted eye, the Electromagnetic Drive cable is passed slotted eye, by screw that two boards is fastening, tightly with screw the time, drive cable crimp locking.
Be drilled with screwed hole on the preferred described clip, screw will expose and housing contacts when backing out screw, and clip integral body is propped up.
Preferred described bracket controller is connected on electromagnetic priority valve corresponding to main valve by the Electromagnetic Drive connector, carry out the action control of hydraulic support, every drive cable of Electromagnetic Drive connector has 3 lines, and one is common port, two actions of other two control electromagnetic priority valves.
Preferred described bracket controller disposes 6 interfaces, and each interface all adopts 4 core cable sockets, and is interconnected by cable connector and miscellaneous equipment.
The sound intensity of preferred described buzzer must not be lower than 80dB, and described indicator lamp adopts LED light, and its brightness requirement can be seen at adjacent hydraulic support.
Preferred described control circuit module comprises data acquisition, data communication, Electromagnetic Drive, anxious lock detection, the sound and light alarm module of closing down.
In the ball shape body that the organic glass that preferred described indicator lamp is installed in rat is processed into, indicator lamp is to comprise green and red bi-colour LED, when carrying out support action warning, adopt red led and flicker, employing green light indication when carrying out other state indications.
The beneficial effect that the utility model produces is: support control device does not need to take the height space of support, has reduced to greatest extent the support electrohydraulic control system and has taken rack space, can be fit to hydraulic support for low coal seam and use; Adopt full encapsulation technology, exempted the control circuit module and made moist, strengthened the degree of protection of support control device, improved the reliability of support control device.
Description of drawings
Reference numeral is as follows:
The 1-shell; The 2-plug connector; The 3-device for hooping; The 4-indicator lamp; The 5-buzzer; The anxious lock-switch of closing down of 6-; 7-Electromagnetic Drive cable; The 8-fast connector.
The specific embodiment
Referring to accompanying drawing 1, a kind of face support controller, comprise shell, control circuit module, plug connector, buzzer, indicator lamp, anxious close down lock-switch, device for hooping and Electromagnetic Drive connector, be provided with the circuit box of being made by plastic material in the shell, the control circuit module is arranged in the described circuit box, be convenient to welding, debugging, burn-in screen and the realization batch production of circuit, adopt the circuit box of plastic casing, can also reduce the problems such as the circuit board electric leakage that causes because of installation and short circuit.The control circuit module comprises data acquisition, data communication, Electromagnetic Drive, anxious lock detection, the sound and light alarm module etc. of closing down.The Electromagnetic Drive cable has many, one end of every Electromagnetic Drive cable connects the control circuit module, fast connector is directly drawn and be provided with endways to the other end from described shell, plug connector is arranged on the outer surface of outer cover, be provided with cable connector on it, it is connected with infrared receiver with pressure sensor, stroke sensor and is connected; Buzzer, indicator lamp and the anxious lock-switch of closing down are installed on the housing of support control device, and bracket controller adopts the whole embeddings of fluid sealant.
Bracket controller is installed in the main valve side by set bolt, the benefit of doing like this is, can reduce to greatest extent the height space that the support electrohydraulic control system takies support, make support control device not take the height space of support, be convenient to Bracket in Thin Coal Seam and use electrohydraulic control system; In addition; with support control device and main valve nearby after the mounting arrangements; so that the length of Electromagnetic Drive connector has dropped to the shortest; and drive cable protects fully by the protective cover of electromagnetic priority valve; be not easy the damage of being scratched, improved the reliability of electrohydraulic control system, simultaneously; the layout of support control device and cable thereof does not affect the maintenance of hydraulic system yet, has improved the property tieed up of whole system.
Bracket controller also has the device for hooping of the anti-pull-off of Electromagnetic Drive cable, and device for hooping has a thread depressing mechanism, can the Electromagnetic Drive cable be compressed locking by two press strips.On two press strips, all have the half elliptic hole, in order to penetrate cable, in use, at first the driving cable connector is passed the through hole on the support control device shell, and put into the half elliptic hole of pressing plate, then press another block pressur plate, penetrate bolt at pressing plate, and it is screwed in the pressing plate, two block pressur plates are tightened, clamp the cable in two block pressur plates.At the pressing plate two ends round thread mouth is arranged, screw is screwed into, and expose 3-5mm, the Electromagnetic Drive cable is drawn from hull outside, the device for hooping tension is withstood on the shell, then pour into fluid sealant, after gelling to be sealed is solid, namely finishes anti-pull-off and process and seal whole activities.Be drilled with screwed hole on the device for hooping, screw will expose and housing contacts when backing out screw, and clip integral body is propped up.This programme can prevent having preferably processing performance because the drive cable tension causes the problems such as cable pull-off, cable solder joint snap, and is convenient to realize the support control device batch production.
Bracket controller is connected on electromagnetic priority valve corresponding to main valve by the Electromagnetic Drive connector, carry out the action control of hydraulic support, every drive cable of Electromagnetic Drive connector has 3 lines, and one is common port, two actions of other two control electromagnetic priority valves.Bracket controller also disposes 6 interfaces, and each interface all adopts 4 core cable sockets, and is interconnected by cable connector and miscellaneous equipment.
Indicator lamp adopts circular organic glass as the transmission of LED lamp, adopts the LED red and green color indicator lamp of Φ 8, carries out red led and carries out the light warning, and indicator lamp constantly glimmers during the warning, and the personnel in hydraulic support evacuate to home with caution.Use the green LED indicator lamp as signal lamp, the operation of expression system receives relevant information.Visual alarm is owing to adopt the lens of projection to carry out the optical signal expanded scope, and that can clean on the adjacent frame that light is reported to the police sees the alarm lamp signal.The sound intensity of buzzer must not be lower than 80dB, can hear as suitable on adjacent frame.
The above; only be the better specific embodiment of patent of the present invention; but the protection domain of patent of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that patent of the present invention discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of patent of the present invention.
Claims (9)
1. face support controller, comprise shell, the control circuit module, plug connector, buzzer, indicator lamp, the lock-switch of suddenly closing down, device for hooping and Electromagnetic Drive connector, it is characterized in that: be provided with the circuit box of being made by plastic material in the described shell, described control circuit module is arranged in the described circuit box, described Electromagnetic Drive cable has many, one end of every Electromagnetic Drive cable connects described control circuit module, fast connector is directly drawn and be provided with endways to the other end from described shell, described plug connector is arranged on the described outer surface of outer cover, be provided with cable connector on it, with pressure sensor, stroke sensor is connected with infrared receiver; Described buzzer, indicator lamp and the anxious lock-switch of closing down are installed on the housing of support control device, and described bracket controller adopts the whole embeddings of fluid sealant.
2. bracket controller according to claim 1, it is characterized in that: described bracket controller is installed in the main valve side by set bolt.
3. bracket controller according to claim 1 and 2, it is characterized in that: described bracket controller has the device for hooping of the anti-pull-off of Electromagnetic Drive cable, device for hooping is comprised of two boards, 6 half elliptic holes are arranged on every block of plate, combining is slotted eye the Electromagnetic Drive cable to be passed slotted eye, by screw that two boards is fastening, when trip bolt, drive cable crimp locking.
4. bracket controller as claimed in claim 3, it is characterized in that: be drilled with screwed hole on the described clip, screw will expose and housing contacts when backing out screw, and clip integral body is propped up.
5. bracket controller according to claim 3, it is characterized in that: described bracket controller is connected on electromagnetic priority valve corresponding to main valve by the Electromagnetic Drive connector, carry out the action control of hydraulic support, every drive cable of Electromagnetic Drive connector has 3 lines, one is common port, two actions of other two control electromagnetic priority valves.
6. bracket controller according to claim 1 and 2, it is characterized in that: described bracket controller disposes 6 interfaces, and each interface all adopts 4 core cable sockets.
7. bracket controller according to claim 1 and 2, it is characterized in that: the sound intensity of described buzzer must not be lower than 80dB, and described indicator lamp adopts LED light, and its brightness requirement can be seen at adjacent hydraulic support.
8. bracket controller according to claim 1 and 2 is characterized in that: described control circuit module comprises data acquisition, data communication, Electromagnetic Drive, suddenly closes down that lock detects, the sound and light alarm module.
9. bracket controller according to claim 1 and 2, it is characterized in that: described indicator lamp is installed in the ball shape body that the organic glass of rat is processed into, indicator lamp is to comprise green and red bi-colour LED, when carrying out support action warning, adopt red led and flicker, when carrying out other state indications, adopt the green light indication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120486907 CN202659266U (en) | 2011-11-30 | 2011-11-30 | Controller for working face support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120486907 CN202659266U (en) | 2011-11-30 | 2011-11-30 | Controller for working face support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202659266U true CN202659266U (en) | 2013-01-09 |
Family
ID=47454176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120486907 Expired - Lifetime CN202659266U (en) | 2011-11-30 | 2011-11-30 | Controller for working face support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202659266U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109451691A (en) * | 2018-12-07 | 2019-03-08 | 中煤北京煤矿机械有限责任公司 | A kind of controller of mine-used intrinsic safety type hydraulic support electrohydraulic control device |
| CN111416309A (en) * | 2020-03-27 | 2020-07-14 | 昆山恒越测控技术有限公司 | Data acquisition device of anticreep line |
-
2011
- 2011-11-30 CN CN 201120486907 patent/CN202659266U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109451691A (en) * | 2018-12-07 | 2019-03-08 | 中煤北京煤矿机械有限责任公司 | A kind of controller of mine-used intrinsic safety type hydraulic support electrohydraulic control device |
| CN111416309A (en) * | 2020-03-27 | 2020-07-14 | 昆山恒越测控技术有限公司 | Data acquisition device of anticreep line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |
|
| CX01 | Expiry of patent term |