CN210291699U - Hydraulic support returns liquid power lighting device for coal mine - Google Patents
Hydraulic support returns liquid power lighting device for coal mine Download PDFInfo
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- CN210291699U CN210291699U CN201920964732.0U CN201920964732U CN210291699U CN 210291699 U CN210291699 U CN 210291699U CN 201920964732 U CN201920964732 U CN 201920964732U CN 210291699 U CN210291699 U CN 210291699U
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- hydraulic
- hydraulic support
- lighting device
- shell
- liquid
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- 239000007788 liquid Substances 0.000 title claims abstract description 73
- 239000003245 coal Substances 0.000 title claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005286 illumination Methods 0.000 abstract description 8
- 230000005611 electricity Effects 0.000 abstract description 6
- 238000010248 power generation Methods 0.000 description 6
- 238000005065 mining Methods 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A hydraulic support hydraulic power return lighting device for a coal mine comprises a lighting device arranged on a hydraulic support; the lighting device comprises a shell, wherein a hydraulic generator is arranged in the shell and connected with a storage battery, and the storage battery is connected with a lighting lamp arranged outside the shell; the shell is also provided with a liquid inlet joint and a liquid return joint, the liquid inlet joint is communicated with a liquid inlet pipeline on the hydraulic support, and the liquid return joint is communicated with a liquid return pipeline on the hydraulic support. The utility model discloses a hydraulic support returns liquid and for the electricity generation lighting device of power utilize hydraulic support to return the liquid and flow for power electricity generation illumination, simple to operate, energy-concerving and environment-protective, improved comprehensive mechanized coal face staff's security.
Description
Technical Field
The utility model relates to a synthesize mechanized wellsite equipment exploitation technical field in the pit specifically is a hydraulic support returns liquid power generation lighting device for colliery.
Background
In order to meet the illumination requirements of automation and equipment maintenance of fully mechanized mining equipment, a light source is arranged on a mining hydraulic support. The current scheme is that an illumination circuit is laid from an underground substation to a working face, so that the construction is complex, and safety risks exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an use hydraulic support to return electricity generation lighting device of liquid as power solves the colliery and goes down the working face safety illumination problem.
The purpose of the utility model is realized with the following mode:
a hydraulic support hydraulic power return lighting device for a coal mine comprises a lighting device arranged on a hydraulic support;
the lighting device comprises a shell, wherein a hydraulic generator is arranged in the shell and connected with a storage battery, and the storage battery is connected with a lighting lamp arranged outside the shell; the shell is also provided with a liquid inlet joint and a liquid return joint, the liquid inlet joint is communicated with a liquid inlet pipeline on the hydraulic support, and the liquid return joint is communicated with a liquid return pipeline on the hydraulic support.
The hydraulic power generator comprises two hydraulic power generators which are connected in parallel, and the two hydraulic power generators are connected with the storage battery.
And a liquid distribution block is arranged on the hydraulic support and is connected with a liquid inlet pipeline and a liquid return pipeline.
The shell is an explosion-proof shell, a fixing seat is welded to the upper portion of the shell, a threaded hole is formed in the middle of the fixing seat, and the fixing seat is connected with the hydraulic support through a bolt penetrating through the threaded hole.
The storage battery is connected with the hydraulic generator through a wire harness.
The illuminating lamp is an LED lamp cap which is fixed at the lower part of the shell, and the light source of the LED lamp cap faces downwards.
Compared with the prior art, the utility model discloses a hydraulic support returns liquid and utilizes hydraulic support to return the liquid and flow for power generation illumination, simple to operate, energy-concerving and environment-protective, improved comprehensive mechanized coal face staff's security for power generation illumination.
Drawings
Fig. 1 is a schematic view of the internal structure of the device of the present invention.
Fig. 2 is a schematic connection diagram of the hydraulic support return system and the device of the present invention.
In the figure: the hydraulic generator comprises a liquid inlet joint 1, a liquid return joint 2, a shell 3, a hydraulic generator I4, a hydraulic generator II 5, a storage battery 6, a lighting lamp 7, a fixing seat 8, a lighting device 9, a hydraulic support 10, a liquid inlet pipeline 11, a liquid return pipeline 12 and a liquid distribution block 13.
Detailed Description
In the following, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In fig. 1, the utility model provides a hydraulic support returns hydraulic power generation lighting device 9 for coal mine, this lighting device 9 is including installing the lighting device in the lower part of current hydraulic support 10, and lighting device includes shell 3 that explosion-proof material made, and the inside hydraulic generator that is provided with of shell 3, and hydraulic generator is miniature hydroelectric generator, and hydraulic generator is not limited to one, can set up parallelly connected many, as shown in fig. 1, sets up two parallelly connected hydraulic generator: hydraulic generator I and hydraulic generator II. The hydraulic generator is connected with a hydraulic system of a hydraulic support 10 through a liquid inlet joint 1 and a liquid return joint 2 arranged on a shell 3. The lower part of the hydraulic generator is connected with a storage battery 6 through a wire harness, and the lower part of the storage battery 6 is connected with an illuminating lamp 7. The illumination lamp 7 is preferably an LED lamp head fixed to the lower portion of the housing 3 with its light source facing downward.
3 upper portion welding of shell has fixing base 8, and 8 middle parts of fixing base have the screw hole, and fixing base 8 links together with hydraulic support 10 through the bolt that passes the screw hole.
The hydraulic support 10 is further provided with a liquid distribution block 13, the liquid distribution block 13 is connected with a liquid inlet pipeline 11 and a liquid return pipeline 12, the liquid inlet pipeline 11 and the liquid return pipeline 12 are respectively connected with a liquid inlet joint 1 and a liquid return joint 2 on the shell 3, during power generation, the liquid distribution block 10 enables hydraulic oil to enter the liquid inlet pipeline 11, the hydraulic oil in the liquid inlet pipeline 11 generates power through a hydraulic power generator 4 and a hydraulic power generator 5, and the generated hydraulic oil enters the liquid return pipeline 12 through the liquid return joint 2 and then enters the liquid distribution block 13 again. The liquid inlet pipeline 11 and the liquid return pipeline 12 are both fixed on the hydraulic support 10. The electricity generated by the hydraulic generator 4 and the hydraulic generator 5 is stored in a storage battery, and the storage battery supplies power for the illuminating lamp.
The liquid inlet joint 1 and the liquid return joint 2 are mining quick joints and are conveniently connected with a liquid return pipeline of the hydraulic support. The liquid inlet interface and the liquid return interface of the two hydraulic generators are respectively connected with the liquid inlet joint and the liquid return joint to form a set of miniature hydraulic power generation system. The hydraulic generator model can be F50-12V.
When the liquid in the liquid inlet pipe 11 and the liquid return pipe 12 flows, the two hydraulic power generators start to generate power, and the storage battery connected to the two hydraulic power generators starts to store power. The storage battery is connected with the LED lamp holder, the LED lamp starts to illuminate, and when liquid in the liquid return pipeline 12 and the liquid inlet pipeline 11 of the hydraulic support 10 does not flow, electricity stored by the storage battery can be used for illuminating the LED lamp.
The utility model discloses a lighting device 9 is fixed on mining hydraulic support 10, returns liquid system liquid distribution piece 5 through feed liquor pipeline 3 and liquid return pipeline 4 and support and links together, forms liquid loop system in order to supply the utility model discloses device 1 electricity generation illumination.
Claims (6)
1. The utility model provides a hydraulic support returns hydraulic power lighting device for coal mine which characterized in that: comprises a lighting device (9) arranged on a hydraulic bracket (10);
the lighting device (9) comprises a shell (3), a hydraulic generator is arranged in the shell (3), the hydraulic generator is connected with a storage battery (6), and the storage battery (6) is connected with a lighting lamp (7) arranged outside the shell (3); still set up on shell (3) liquid inlet joint (1) and liquid return joint (2), liquid inlet joint (1) and liquid inlet pipeline (11) intercommunication on hydraulic support (10), liquid return joint (2) and liquid return pipeline (12) intercommunication on hydraulic support (10).
2. The hydraulic support hydraulic power lighting device for coal mines as set forth in claim 1, wherein:
the hydraulic power generator comprises two hydraulic power generators which are arranged in parallel, and the two hydraulic power generators are connected with the storage battery (6).
3. The hydraulic support hydraulic power lighting device for coal mines as set forth in claim 1, wherein:
the hydraulic support (10) is provided with a liquid distribution block (13), and the liquid distribution block (13) is connected with a liquid inlet pipeline (11) and a liquid return pipeline (12).
4. The hydraulic support hydraulic power lighting device for coal mines as set forth in claim 1, wherein:
the explosion-proof shell is arranged on the shell (3), a fixing seat (8) is welded to the upper portion of the shell (3), a threaded hole is formed in the middle of the fixing seat (8), and the fixing seat (8) is connected with the hydraulic support (10) through a bolt penetrating through the threaded hole.
5. The hydraulic support hydraulic power lighting device for coal mines as set forth in claim 1, wherein:
the storage battery (6) is connected with the hydraulic generator through a wire harness.
6. The hydraulic support hydraulic power lighting device for coal mines as set forth in claim 1, wherein:
the illuminating lamp (7) is an LED lamp cap which is fixed at the lower part of the shell (3), and the light source of the LED lamp cap faces downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920964732.0U CN210291699U (en) | 2019-06-25 | 2019-06-25 | Hydraulic support returns liquid power lighting device for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920964732.0U CN210291699U (en) | 2019-06-25 | 2019-06-25 | Hydraulic support returns liquid power lighting device for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210291699U true CN210291699U (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920964732.0U Active CN210291699U (en) | 2019-06-25 | 2019-06-25 | Hydraulic support returns liquid power lighting device for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210291699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173653A (en) * | 2019-06-25 | 2019-08-27 | 华电郑州机械设计研究院有限公司 | A kind of coal-mine hydraulic support time hydraulic power lighting device |
-
2019
- 2019-06-25 CN CN201920964732.0U patent/CN210291699U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173653A (en) * | 2019-06-25 | 2019-08-27 | 华电郑州机械设计研究院有限公司 | A kind of coal-mine hydraulic support time hydraulic power lighting device |
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