CN209845418U - Anti-static device for coal mine electrical automation equipment - Google Patents
Anti-static device for coal mine electrical automation equipment Download PDFInfo
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- CN209845418U CN209845418U CN201920381777.5U CN201920381777U CN209845418U CN 209845418 U CN209845418 U CN 209845418U CN 201920381777 U CN201920381777 U CN 201920381777U CN 209845418 U CN209845418 U CN 209845418U
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- fixedly connected
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- bottom plate
- static
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Abstract
The utility model discloses a colliery electrical automation equipment is with preventing static device relates to the colliery equipment with preventing static device technical field, specifically is a colliery electrical automation equipment is with preventing static device, the device bottom plate comprises a device base plate, the last fixed surface of device bottom plate is connected with unable adjustment base, the device groove has been seted up to unable adjustment base's inside, the interior diapire fixedly connected with damping spring in device groove, damping spring keeps away from unable adjustment base's one end fixedly connected with and places the board, the upper surface of placing the board is provided with electrical automation equipment, unable adjustment base's inside is provided with first current conducting plate. This colliery electrical automation equipment is with preventing static device through the design of first current conducting plate, second current conducting plate and ground connection post for when electrical automation equipment's surface produced static, can be in time through the leading-in underground of ground connection post, thereby reached the purpose of preventing static, guaranteed staff's life safety.
Description
Technical Field
The utility model relates to a coal mine equipment is with preventing static technical field, specifically is a coal mine electrical automation equipment is with preventing static device.
Background
Static electricity is an objective natural phenomenon that occurs in a variety of ways, such as contact, friction, peeling, and the like. Static protection technology, such as static hazard in the electronic industry, semiconductor industry, petroleum industry, weapon industry, textile industry, rubber industry and the fields of aviation and military, seeks to reduce the loss caused by static electricity, the static protection work is a long-term system engineering, the failure or careless omission of any link can cause the failure of the static protection work, and the main measures of static protection in the production process are static leakage, dissipation, neutralization, humidification, shielding and grounding.
At present, in the coal mining field, along with the development of science and technology, more and more electric automation equipment drops into the coal mine trade, but in the coal mine, there are many inflammable explosive gases, if the protection is not good, can cause very big threat to staff's life safety, and electric automation equipment is many in the dust for a long time, in the environment of air drying, its surface very easily produces static, consequently, needs a coal mine electric automation equipment now to prevent electrostatic devices.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a colliery electrical automation equipment is with preventing static device has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an anti-static device for coal mine electrical automation equipment comprises a device bottom plate, wherein the upper surface of the device bottom plate is fixedly connected with a fixed base, the fixed base is internally provided with a device groove, the inner bottom wall of the device groove is fixedly connected with a damping spring, one end of the damping spring, which is far away from the fixed base, is fixedly connected with a placing plate, the upper surface of the placing plate is provided with electric automation equipment, a first conductive plate is arranged inside the fixed base, a second conductive plate is fixedly connected with one side of the first conductive plate, the second conductive plate is positioned in the device bottom plate, the lower surface of the second conductive plate is fixedly connected with a buffer shell, the inner wall fixedly connected with of buffering casing pushes up tight spring, the one end fixedly connected with limiting plate of pushing up tight spring, one side fixedly connected with ground connection post that the tight spring was kept away from in the limiting plate.
Optionally, the upper surface of the device bottom plate is located on the two sides of the fixing base and is fixedly connected with a supporting plate, and the supporting plate is far away from the middle of one end of the device bottom plate and is fixedly connected with a threaded sleeve.
Optionally, the internal thread of the threaded sleeve is connected with a threaded rod, the threaded rod is located at one end of the electric automation equipment and fixedly connected with a fixing clamp plate, and the other end of the threaded rod is fixedly connected with an operating plate.
Optionally, one side of solid fixed splint is provided with the equipment protection and fills up, the size of equipment protection pad and the big or small looks adaptation of solid fixed splint, just the material of equipment protection pad is rubber.
Optionally, the limiting plate is movably connected with the buffering shell, and the diameter of the limiting plate is matched with the inner diameter of the buffering shell.
Optionally, the upper surface of the device bottom plate is fixedly connected with a water storage shell, a water suction pump is arranged inside the water storage shell, an output end of the water suction pump is fixedly connected with a water outlet pipe, and an atomizing nozzle is arranged at one end, far away from the water suction pump, of the water outlet pipe.
(III) advantageous effects
The utility model provides a colliery electrical automation equipment is with preventing static device possesses following beneficial effect:
1. this colliery electrical automation equipment is with preventing electrostatic devices, through first current conducting plate, the second current conducting plate, and the design of earthing post, when making electrical automation equipment's surface produce static, can be in time through the leading-in underground of earthing post, thereby the mesh of preventing static has been reached, staff's life safety has been guaranteed, and, design through the tight spring in top, a decurrent effort is applyed to the earthing post of limiting plate one side, make the one end and the ground of earthing post can zonulae occludens, thereby be favorable to the electrically conductive of earthing post, and simultaneously, through the water storage casing, the suction pump, the design of outlet pipe and atomizer, make the staff can carry out appropriate humidification according to the aridity of electrical automation equipment surrounding air, the effect of dust fall has still been played, thereby the production of static has been reduced to very big degree.
2. This colliery electrical automation equipment is with preventing electrostatic device, design through damping spring, the vibration of electrical automation equipment self when the operation has been reduced, thereby greatly reduced the harm of noise to the staff, good operational environment is provided, moreover, simultaneously, the thread bush, the threaded rod, the design of solid fixed splint and operation panel, the fixed to electrical automation equipment has been realized, when using, make solid fixed splint press from both sides tight fixedly to electrical automation equipment through rotating the operation panel, and the equipment protection pad has then avoided solid fixed splint to cause the harm to electrical automation equipment.
Drawings
FIG. 1 is a schematic view of the cross-sectional structure of the present invention;
fig. 2 is a schematic view of the structure of the present invention.
In the figure: 1. a device chassis; 2. a fixed base; 3. a device slot; 4. a damping spring; 5. placing the plate; 6. an electrical automation device; 7. a first conductive plate; 8. a second conductive plate; 9. a buffer housing; 10. the spring is tightly propped; 11. a limiting plate; 12. a ground post; 13. a support plate; 14. a threaded sleeve; 15. a threaded rod; 16. fixing the clamping plate; 17. an operation panel; 18. an equipment protection pad; 19. a water storage housing; 20. a water pump; 21. a water outlet pipe; 22. an atomizing spray head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely 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.
Referring to fig. 1 to 2, the present invention provides a technical solution: an anti-static device for coal mine electrical automation equipment comprises a device bottom plate 1, wherein a water storage shell 19 is fixedly connected to the upper surface of the device bottom plate 1, a water suction pump 20 is arranged inside the water storage shell 19, an output end of the water suction pump 20 is fixedly connected with a water outlet pipe 21, one end, away from the water suction pump 20, of the water outlet pipe 21 is provided with an atomizing nozzle 22, through the design of the water storage shell 19, the water suction pump 20, the water outlet pipe 21 and the atomizing nozzle 22, a worker can properly humidify the air around the electrical automation equipment 6 and play a role of dust reduction, the generation of static electricity is greatly reduced, a fixing base 2 is fixedly connected to the upper surface of the device bottom plate 1, supporting plates 13 are fixedly connected to two sides of the upper surface of the device bottom plate 1, and a threaded sleeve 14 is fixedly connected to the middle part, away from one end of the device bottom plate, the threaded rod 15 is connected with the internal thread of the threaded sleeve 14, the threaded rod 15 is fixedly connected with a fixed clamping plate 16 at one end of the electric automation equipment 6, the other end of the threaded rod 15 is fixedly connected with an operating plate 17, an equipment protection pad 18 is arranged at one side of the fixed clamping plate 16, the threaded sleeve 14, the threaded rod 15, the fixed clamping plate 16 and the operating plate 17 are designed, the electric automation equipment 6 is fixed, when the electric automation equipment is used, the fixed clamping plate 16 clamps and fixes the electric automation equipment 6 by rotating the operating plate 17, the equipment protection pad 18 avoids the fixed clamping plate 16 from damaging the electric automation equipment 6, the size of the equipment protection pad 18 is matched with that of the fixed clamping plate 16, the equipment protection pad 18 is made of rubber, the device groove 3 is formed in the fixed base 2, the inner bottom wall of the device groove 3 is fixedly connected with a damping spring 4, through the design of the damping spring 4, the vibration of the electric automation equipment 6 during operation is reduced, so that the harm of noise to workers is greatly reduced, a good working environment is provided, one end of the damping spring 4, which is far away from the fixed base 2, is fixedly connected with a placing plate 5, the upper surface of the placing plate 5 is provided with the electric automation equipment 6, the fixed base 2 is internally provided with a first conductive plate 7, one side of the first conductive plate 7 is fixedly connected with a second conductive plate 8, the second conductive plate 8 is positioned in the device bottom plate 1, the lower surface of the second conductive plate 8 is fixedly connected with a buffer shell 9, the inner wall of the buffer shell 9 is fixedly connected with a jacking spring 10, through the design of the jacking spring 10, a downward acting force is applied to the grounding post 12 on one side of the limiting plate 11, so that one end of the grounding post 12 can be tightly connected with the ground, thereby be favorable to the electrically conductive of earthing rod 12, the one end fixedly connected with limiting plate 11 of top tight spring 10, limiting plate 11 and buffering casing 9 swing joint, and the diameter of limiting plate 11 and the internal diameter looks adaptation of buffering casing 9, one side fixedly connected with earthing rod 12 of top tight spring 10 is kept away from to limiting plate 11, through first current conducting plate 7, second current conducting plate 8, and the design of earthing rod 12, when making the surface of electric automation equipment 6 produce static, can pass through the leading-in underground of earthing rod 12 in time, thereby reached the purpose of preventing static, staff's life safety has been guaranteed.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
To sum up, the anti-static device for the coal mine electric automation equipment can lead the surface of the electric automation equipment 6 into the ground through the grounding column 12 in time when the first conductive plate 7, the second conductive plate 8 and the grounding column 12 are designed, so that the purpose of static prevention is achieved, and the life safety of workers is ensured, furthermore, through the design of the jacking spring 10, a downward acting force is applied to the grounding column 12 on one side of the limiting plate 11, so that one end of the grounding column 12 can be tightly connected with the ground, thereby being beneficial to the conduction of the grounding column 12, meanwhile, through the design of the water storage shell 19, the water suction pump 20, the water outlet pipe 21 and the atomizing nozzle 22, the workers can properly humidify the air around the electric automation equipment 6 according to the dryness, and the dust settling effect is achieved, thereby greatly reducing the generation of static electricity, through damping spring 4's design, the vibration of electric automation equipment 6 self when the operation has been reduced, thereby greatly reduced the harm of noise to the staff, good operational environment is provided, and, simultaneously, thread bush 14, threaded rod 15, the design of solid fixed splint 16 and operation panel 17, the fixed to electric automation equipment 6 has been realized, when using, make solid fixed splint 16 press from both sides tight fixedly to electric automation equipment 6 through rotating operation panel 17, and equipment protection pad 18 has then avoided solid fixed splint 16 to cause the harm to electric automation equipment 6.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
It is noted that in the present disclosure, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a colliery electrical automation equipment is with preventing static device, includes device bottom plate (1), its characterized in that: the device comprises a device bottom plate (1), and is characterized in that a fixed base (2) is fixedly connected to the upper surface of the device bottom plate (1), a device groove (3) is formed in the fixed base (2), a damping spring (4) is fixedly connected to the inner bottom wall of the device groove (3), a placing plate (5) is fixedly connected to one end, far away from the fixed base (2), of the damping spring (4), electric automation equipment (6) is arranged on the upper surface of the placing plate (5), a first conductive plate (7) is arranged in the fixed base (2), a second conductive plate (8) is fixedly connected to one side of the first conductive plate (7), the second conductive plate (8) is located in the device bottom plate (1), a buffering shell (9) is fixedly connected to the lower surface of the second conductive plate (8), and a tightening spring (10) is fixedly connected to the inner wall of the buffering shell (9), one end of the jacking spring (10) is fixedly connected with a limiting plate (11), and one side of the limiting plate (11) far away from the jacking spring (10) is fixedly connected with a grounding post (12).
2. The anti-static device for the coal mine electric automation equipment as claimed in claim 1, wherein: the device is characterized in that supporting plates (13) are fixedly connected to two sides of the upper surface of the device bottom plate (1) and located on the fixing base (2), and threaded sleeves (14) are fixedly connected to the middle portions, far away from one end of the device bottom plate (1), of the supporting plates (13).
3. The anti-static device for the coal mine electric automation equipment as claimed in claim 2, wherein: the internal thread of thread bush (14) is connected with threaded rod (15), threaded rod (15) are located one end fixedly connected with solid fixed splint (16) of electric automation equipment (6), just the other end fixedly connected with operation panel (17) of threaded rod (15).
4. The anti-static device for the coal mine electric automation equipment as claimed in claim 3, wherein: one side of the fixed clamping plate (16) is provided with an equipment protection pad (18), the size of the equipment protection pad (18) is matched with that of the fixed clamping plate (16), and the equipment protection pad (18) is made of rubber.
5. The anti-static device for the coal mine electric automation equipment as claimed in claim 1, wherein: the limiting plate (11) is movably connected with the buffering shell (9), and the diameter of the limiting plate (11) is matched with the inner diameter of the buffering shell (9).
6. The anti-static device for the coal mine electric automation equipment as claimed in claim 1, wherein: the device is characterized in that a water storage shell (19) is fixedly connected to the upper surface of the bottom plate (1), a water suction pump (20) is arranged inside the water storage shell (19), an output end of the water suction pump (20) is fixedly connected with a water outlet pipe (21), and an atomizing nozzle (22) is arranged at one end, far away from the water suction pump (20), of the water outlet pipe (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920381777.5U CN209845418U (en) | 2019-03-25 | 2019-03-25 | Anti-static device for coal mine electrical automation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920381777.5U CN209845418U (en) | 2019-03-25 | 2019-03-25 | Anti-static device for coal mine electrical automation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209845418U true CN209845418U (en) | 2019-12-24 |
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ID=68907933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920381777.5U Expired - Fee Related CN209845418U (en) | 2019-03-25 | 2019-03-25 | Anti-static device for coal mine electrical automation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209845418U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112437530A (en) * | 2020-12-22 | 2021-03-02 | 湖南省益思迪科技有限公司 | Electrostatic protection device |
| CN112512194A (en) * | 2020-12-10 | 2021-03-16 | 解瑞创 | Anti-static device for coal mine electrical automation equipment |
| CN113894566A (en) * | 2021-12-09 | 2022-01-07 | 西安卓越智动科技有限公司 | Numerical control machine tool body structure for electronic product machining |
-
2019
- 2019-03-25 CN CN201920381777.5U patent/CN209845418U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112512194A (en) * | 2020-12-10 | 2021-03-16 | 解瑞创 | Anti-static device for coal mine electrical automation equipment |
| CN112512194B (en) * | 2020-12-10 | 2022-10-04 | 内蒙古兴隆能源集团有限公司 | Anti-static device for coal mine electric automation equipment |
| CN112437530A (en) * | 2020-12-22 | 2021-03-02 | 湖南省益思迪科技有限公司 | Electrostatic protection device |
| CN113894566A (en) * | 2021-12-09 | 2022-01-07 | 西安卓越智动科技有限公司 | Numerical control machine tool body structure for electronic product machining |
| CN113894566B (en) * | 2021-12-09 | 2022-03-11 | 西安卓越智动科技有限公司 | Numerical control machine tool body structure for electronic product machining |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20210325 |