CN210948800U - Mining locomotive reminding device - Google Patents
Mining locomotive reminding device Download PDFInfo
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- CN210948800U CN210948800U CN201921981170.7U CN201921981170U CN210948800U CN 210948800 U CN210948800 U CN 210948800U CN 201921981170 U CN201921981170 U CN 201921981170U CN 210948800 U CN210948800 U CN 210948800U
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Abstract
The utility model relates to a mine locomotive reminding device, which belongs to the field of underground safety protection; the mine locomotive reminding device of the protection system capable of being started according to the operation of personnel is provided; the technical scheme is as follows: a mining locomotive reminding device is fixed on manned mining equipment, the mining locomotive reminding device includes: the automatic starting module and the danger warning module are started; the automatic opening module is mounted on a seat of the mining equipment, and the danger warning module is electrically connected with the automatic opening module; the automatic opening module comprises a switch bottom plate arranged on the seat surface and a switch elastic sheet arranged above the switch bottom plate, a gap is formed between the switch bottom plate and the switch elastic sheet, and the switch bottom plate is in contact with the switch elastic sheet after the switch elastic sheet is pressed by more than 50 kg.
Description
Technical Field
The utility model relates to a mining locomotive reminding device belongs to the safety protection field in the pit.
Background
At present, the application of downhole mechanical equipment is gradually increasing as mechanical mining continues to advance. Coal mining is taken as an example: the large-scale equipment in pit mainly includes: heading machines, coal mining machines, belt conveyors, forklifts, side loading, drill rod machines and the like. The underground environment is severe, surrounding roadways and top columns are more, the large-scale equipment is larger in size, equipment operators have more vision blind areas, underground personnel are complicated in things and often know surrounding conditions, and the situation that the workers are collided or even crushed during operation of the large-scale equipment exists.
In addition, when the safety protection equipment works underground, the safety protection equipment is often forgotten to be started due to negligence of workers, so that a protection system cannot work in time, and safety accidents are caused.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a protection system's mining locomotive reminding device that can open according to personnel's operation.
In order to achieve the technical purpose, the utility model provides a technical scheme does:
a mining locomotive reminding device is fixed on manned mining equipment, the mining locomotive reminding device includes: the automatic starting module and the danger warning module are started; the automatic opening module is mounted on a seat of the mining equipment, and the danger warning module is electrically connected with the automatic opening module;
the automatic opening module comprises a switch bottom plate arranged on the seat surface and a switch elastic sheet arranged above the switch bottom plate, a gap is formed between the switch bottom plate and the switch elastic sheet, and the switch bottom plate is in contact with the switch elastic sheet after the switch elastic sheet is pressed by more than 50 kg.
The danger warning module includes: the flame-proof and intrinsic safety type explosion-proof camera comprises a bracket, an explosion-proof and intrinsic safety type camera, an infrared indicator lamp, an audible and visual alarm and a controller; the support is the box, the support is fixed in on the portable mining equipment in the pit, flame proof and intrinsic safety type camera, infrared indicator, audible-visual annunciator and controller all are fixed in the support, flame proof and intrinsic safety type camera, infrared indicator, audible-visual annunciator all with controller electrical connection.
The controller includes: the input end of the switch power supply is electrically connected with the AC85-260V end of a transformer on the underground movable mining equipment, the output end of the switch power supply is electrically connected with the input end of the UPS, the positive output end of the UPS is connected with the switch bottom plate, the switch elastic sheet is respectively connected with the positive electrode of the flame-proof and intrinsic safety type camera power supply, the positive electrode of the infrared indicating lamp power supply and one end of the intermediate relay KA contact, the negative electrode of the flame-proof and intrinsic safety type camera power supply and the negative electrode of the infrared indicating lamp power supply are connected with the input end of the negative electrode of the UPS, the other end of the KA contact of the intermediate relay is respectively and electrically connected with a PLC signal receiving end of underground movable mining equipment and an anode input end of an audible and visual alarm, the negative pole input end of the audible and visual alarm is connected with the negative pole input end of the UPS, and the signal end of the flameproof and intrinsically safe camera is connected with the negative pole input end of the UPS after being connected with the KA coil of the intermediate relay in series.
And a voltage stabilizing circuit is arranged between the other end of the KA contact of the intermediate relay and a PLC signal receiving end of the underground movable mining equipment.
The three-terminal regulator lm7805, the capacitor C1 and the capacitor C2; the other end of the KA contact of the intermediate relay is connected with the input end of a three-terminal regulator lm7805 and one end of a capacitor C1 respectively, the PLC signal receiving end is connected with the output end of the three-terminal regulator lm7805 and one end of a capacitor C2 respectively, and the other end of the capacitor C1, the other end of the capacitor C2 and the grounding end of the three-terminal regulator lm7805 are all grounded.
The infrared indicator lamp is a mining explosion-proof and intrinsic safety LED infrared indicator.
Two devices are installed on the wall of the box body of the support, the explosion-proof and intrinsic safety type camera acquires information through a germanium glass window, and the infrared indicator lamp makes a safe red line through the stainless steel glass window.
Compared with the prior art, the utility model following beneficial effect has:
first, present mining equipment is ripe perfect system, but most do not install dangerous warning module, needs the independent module of later stage installation, consequently needs to set up the switch of dangerous warning module alone, adopts the automatic module of opening, can realize sitting at the operating room during operation at the staff, and dangerous warning module is automatic to begin work, avoids the staff to forget to open.
And after the worker leaves the vehicle, the module is automatically started to be disconnected, so that the power-saving advantage is achieved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic circuit diagram of the present invention.
Fig. 3 is an enlarged schematic view of a in fig. 1 according to the present invention.
Fig. 4 is a schematic diagram of the structure of the automatic opening module of the present invention.
In the figure: the explosion-proof camera is characterized in that the camera is a support 1, the camera is an explosion-proof and intrinsic safety camera 2, the camera is an infrared indicating lamp 3, the audible and visual alarm 4 is a controller 5, the module is automatically opened 6, the danger warning module 7 is a switch power supply 51, and the UPS power supply 52.
Detailed Description
For a further understanding of the present invention, reference will now be made in detail to the following examples and embodiments, taken in conjunction with the accompanying drawings:
a mining locomotive reminding device is fixed on manned mining equipment, the mining locomotive reminding device includes: the automatic starting module 6 and the danger warning module 7; the automatic opening module 6 is mounted on a seat of the mining equipment, and the danger warning module 7 is electrically connected with the automatic opening module 6;
the automatic opening module 6 comprises a switch bottom sheet 8 arranged on the seat surface and a switch elastic sheet 9 arranged above the switch bottom sheet 8, a gap is formed between the switch bottom sheet 8 and the switch elastic sheet 9, and the switch bottom sheet 8 is in contact with the switch elastic sheet 9 after the switch elastic sheet 9 is pressed by more than 50 kg.
The hazard warning module 7 includes: the flame-proof and intrinsically safe type flame-proof alarm device comprises a support 1, a flame-proof and intrinsically safe camera 2, an infrared indicator lamp 3, an audible and visual alarm 4 and a controller 5; the explosion-proof and intrinsic safety type mining explosion-proof device is characterized in that the support 1 is a box body, the support 1 is fixed on underground movable mining equipment, the explosion-proof and intrinsic safety type camera 2, the infrared indicator lamp 3, the audible and visual alarm 4 and the controller 5 are fixed in the support 1, and the explosion-proof and intrinsic safety type camera 2, the infrared indicator lamp 3 and the audible and visual alarm 4 are electrically connected with the controller 5.
The controller 5 includes: switch power supply 51, UPS 52 and auxiliary relay KA, switch power supply 51's input and the AC85-260V end electricity of the transformer on the portable mining equipment in the pit link to each other, switch power supply 51 output and UPS 52 input electrical connection, UPS 52's positive output and switch film 8 are connected, switch flexure strip 9 is connected with explosion proof and intrinsic safety type camera 2 power positive pole, infrared indicator 3 power positive pole, auxiliary relay KA contact one end respectively, explosion proof and intrinsic safety type camera 2 power negative pole and infrared indicator 3 power negative pole are connected with UPS 52 negative pole input, the auxiliary relay KA contact other end is electrically continuous with the PLC signal receiving terminal and the audible-visual annunciator 4 positive input of portable mining equipment in the pit respectively, audible-visual annunciator 4 negative pole input is connected with UPS 52 negative pole input, and the signal end of the flameproof and intrinsically safe camera 2 is connected with the negative electrode input end of the UPS 52 after being connected with the coil of the intermediate relay KA in series.
And a voltage stabilizing circuit is arranged between the other end of the KA contact of the intermediate relay and a PLC signal receiving end of the underground movable mining equipment.
The three-terminal regulator lm7805, the capacitor C1 and the capacitor C2; the other end of the KA contact of the intermediate relay is connected with the input end of a three-terminal regulator lm7805 and one end of a capacitor C1 respectively, the PLC signal receiving end is connected with the output end of the three-terminal regulator lm7805 and one end of a capacitor C2 respectively, and the other end of the capacitor C1, the other end of the capacitor C2 and the grounding end of the three-terminal regulator lm7805 are all grounded.
The infrared indicator lamp 3 is a mining explosion-proof and intrinsic safety LED infrared indicator.
Two devices are installed on the wall of the box body of the support 1, the flameproof and intrinsically safe camera 2 obtains information through a germanium glass window, and the infrared indicator lamp 3 makes a safe red line through the stainless steel glass window.
And the outer side of the automatic opening module 6 is covered with insulating rubber, and meets the mine safety protection standard.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. It will be apparent to those skilled in the art that modifications and improvements can be made to the above-described embodiments without departing from the spirit and scope of the invention. Accordingly, it will be appreciated that those skilled in the art, upon attaining an understanding of the foregoing may readily produce alterations to, variations of, and equivalents to these embodiments without departing from the spirit and scope of the present invention as defined by the appended claims.
Claims (7)
1. The mining locomotive reminding device is characterized by being fixed on a mining device operated by a person, and comprising: an automatic opening module (6) and a danger warning module (7); the automatic opening module (6) is installed on a seat of the mining equipment, and the danger warning module (7) is electrically connected with the automatic opening module (6);
the automatic opening module (6) comprises a switch bottom sheet (8) arranged on the seat surface and a switch elastic sheet (9) arranged above the switch bottom sheet (8), a gap is formed between the switch bottom sheet (8) and the switch elastic sheet (9), and the switch bottom sheet (8) is contacted with the switch elastic sheet (9) after the switch elastic sheet (9) is pressed by more than 50 kg.
2. The mining locomotive reminding device of claim 1, wherein: the hazard warning module (7) comprises: the flame-proof and intrinsic safety type explosion-proof camera comprises a support (1), an explosion-proof and intrinsic safety type camera (2), an infrared indicator lamp (3), an audible and visual alarm (4) and a controller (5); support (1) is the box, on support (1) was fixed in portable mining equipment in the pit, flame proof and intrinsic safety type camera (2), infrared indicator (3), audible-visual annunciator (4) and controller (5) all are fixed in support (1), flame proof and intrinsic safety type camera (2), infrared indicator (3), audible-visual annunciator (4) all with controller (5) electrical connection.
3. The mining locomotive reminding device of claim 2, wherein: the controller (5) includes: switch power supply (51), UPS (52) and auxiliary relay KA, the input of switch power supply (51) and the AC85-260V end electricity of the transformer on the portable mining equipment in the pit link to each other, switch power supply (51) output and UPS (52) input electrical connection, the anodal output and the switch film (8) of UPS (52) are connected, switch flexure strip (9) are connected with explosion proof and intrinsic safety type camera (2) power positive pole, infrared indicator lamp (3) power positive pole, auxiliary relay KA contact one end respectively, explosion proof and intrinsic safety type camera (2) power negative pole and infrared indicator lamp (3) power negative pole are connected with UPS (52) negative pole input, the auxiliary relay KA contact other end is connected with the PLC signal receiving terminal and audible-visual annunciator (4) positive input electricity of portable mining equipment in the pit respectively, the negative pole input end of the audible and visual alarm (4) is connected with the negative pole input end of the UPS (52), and the signal end of the flameproof and intrinsically safe camera (2) is connected with the negative pole input end of the UPS (52) after being connected with the KA coil of the intermediate relay in series.
4. The mining locomotive reminding device of claim 3, wherein: and a voltage stabilizing circuit is arranged between the other end of the KA contact of the intermediate relay and a PLC signal receiving end of the underground movable mining equipment.
5. The mining locomotive reminding device of claim 4, wherein: the voltage stabilizing circuit comprises: the three-terminal regulator lm7805, the capacitor C1 and the capacitor C2; the other end of the KA contact of the intermediate relay is connected with the input end of a three-terminal regulator lm7805 and one end of a capacitor C1 respectively, the PLC signal receiving end is connected with the output end of the three-terminal regulator lm7805 and one end of a capacitor C2 respectively, and the other end of the capacitor C1, the other end of the capacitor C2 and the grounding end of the three-terminal regulator lm7805 are all grounded.
6. The mining locomotive reminding device of claim 2 or 5, wherein: the infrared indicator lamp (3) is a mining explosion-proof and intrinsic safety LED infrared indicator.
7. The mining locomotive reminding device of claim 6, wherein: two devices are installed on the wall of the box body of the support (1), the flameproof and intrinsically safe camera (2) obtains information through a germanium glass window, and the infrared indicator lamp (3) is used for shooting a safe red line through the stainless steel glass window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921981170.7U CN210948800U (en) | 2019-11-17 | 2019-11-17 | Mining locomotive reminding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921981170.7U CN210948800U (en) | 2019-11-17 | 2019-11-17 | Mining locomotive reminding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210948800U true CN210948800U (en) | 2020-07-07 |
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ID=71374653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921981170.7U Active CN210948800U (en) | 2019-11-17 | 2019-11-17 | Mining locomotive reminding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210948800U (en) |
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2019
- 2019-11-17 CN CN201921981170.7U patent/CN210948800U/en active Active
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