CN219727877U - Gas overrun power-off and door-electric locking device for mining electric locomotive - Google Patents
Gas overrun power-off and door-electric locking device for mining electric locomotive Download PDFInfo
- Publication number
- CN219727877U CN219727877U CN202320521764.XU CN202320521764U CN219727877U CN 219727877 U CN219727877 U CN 219727877U CN 202320521764 U CN202320521764 U CN 202320521764U CN 219727877 U CN219727877 U CN 219727877U
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- China
- Prior art keywords
- electric locomotive
- door
- travel switch
- locking device
- mining
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000003137 locomotive effect Effects 0.000 title claims abstract description 67
- 238000005065 mining Methods 0.000 title claims abstract description 29
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 description 2
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002650 habitual effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a gas overrun power-off and door electric locking device of a mining electric locomotive, which belongs to the technical field of mining equipment and comprises a vehicle-mounted power-off instrument arranged on the mining electric locomotive, a methane concentration detector, a travel switch and an alarm, wherein the methane concentration detector, the travel switch and the alarm are connected with the vehicle-mounted power-off instrument, and a fixing mechanism is arranged on the outer side of the travel switch and fixedly arranged in a cab of the mining electric locomotive. According to the utility model, through the arrangement of the vehicle-mounted power-off instrument and the travel switch, the travel switch is arranged on one side of the sliding door above the electric locomotive cab when in use, the travel switch is turned off when a driver opens the electric locomotive door, the electric locomotive is powered off, and the travel switch is turned on when the electric locomotive door is closed, so that the electric locomotive is powered on, and the mechanical and electrical locking of the locking door and the trigger loop of the electric locomotive is realized, and the situation that the head and the body of the electric locomotive body are pulled out of the cab when the electric locomotive driver opens the door during driving is prevented.
Description
Technical Field
The utility model relates to an electric locking device, in particular to a gas overrun power-off and door electric locking device of a mining electric locomotive, and belongs to the technical field of mining equipment.
Background
Along with the extension of mine tunnel, the transportation of underground charging locomotive is very important, combines the nature of mine and the actual transportation condition of underground electric locomotive, and when the electric locomotive was moved to the gas and is transfinited the district, if the electric locomotive can not in time put forward the warning just hardly guarantee staff's safety, and the electric locomotive driver can unconsciously stretch out head and health in the operation process.
In order to avoid the problem that the driver has unconscious habitual violations or enters a dangerous area, the utility model provides a new solution.
Disclosure of Invention
The utility model mainly aims to solve the defects of the prior art and provides a gas overrun power-off and door electric locking device of a mining electric locomotive.
The aim of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a mining electric locomotive gas out-of-limit outage and door electric locking device, includes the on-vehicle outage appearance of installing on mining electric locomotive, and with methane concentration detector, travel switch and the siren that on-vehicle outage appearance is connected, travel switch's the outside is equipped with fixed establishment, fixed establishment fixed mounting is in inside the mining electric locomotive driver's cabin.
Preferably, the vehicle-mounted power-off instrument is connected with an indicator lamp matched with the travel switch.
Preferably, the methane concentration detector is installed on the outer side of the electric locomotive cab, and the alarm is installed inside the electric locomotive cab.
Preferably, the vehicle-mounted power-off instrument is connected with an operation panel installed inside the cab of the electric locomotive.
Preferably, the operation panel comprises a case, and an operation button is installed inside the case.
Preferably, one side of the operation button is provided with an operation keyboard installed inside the box body.
Preferably, the fixing mechanism comprises a clamping seat, and a plurality of through holes which are uniformly distributed are formed in the clamping seat.
Preferably, the bottom of the clamping seat is symmetrically provided with a first supporting plate and a second supporting plate.
Preferably, a gap matched with the travel switch is arranged between the first support plate and the second support plate.
Preferably, both side walls of the clamping seat are in threaded connection with locking studs for fixing the travel switch.
The beneficial technical effects of the utility model are as follows: according to the mining electric locomotive gas overrun power-off and door electric locking device, through the arrangement of the vehicle-mounted power-off instrument and the travel switch, the travel switch is arranged on one side of the sliding door above the electric locomotive cab during use, the travel switch is switched off when a driver opens the electric locomotive door, the electric locomotive is powered off, the travel switch is switched on when the electric locomotive door is closed, and the electric locomotive is powered on, so that the mechanical and electric locking of the locking door and the trigger loop of the electric locomotive is realized, the situation that the head and the body of the electric locomotive are exposed out of the cab when the electric locomotive driver drives is prevented, when the electric locomotive runs to an area with the gas concentration overrun, the methane concentration detector gives out a warning, and the collected data is transmitted to the vehicle-mounted power-off instrument to cut off the electric locomotive power supply loop, and the electric locomotive is stopped, so that the electric locomotive is prevented from entering the area with the gas concentration overrun.
Drawings
FIG. 1 is a schematic view of the overall structure of a preferred embodiment provided in accordance with the present utility model;
FIG. 2 is a schematic view of a card holder according to a preferred embodiment of the present utility model;
FIG. 3 is a schematic view of a box structure according to a preferred embodiment of the present utility model;
fig. 4 is a schematic view showing a mounting structure of a fixing mechanism according to a preferred embodiment of the present utility model.
In the figure: 1. a vehicle-mounted power-off instrument; 2. a methane concentration detector; 3. a travel switch; 4. a fixing mechanism; 5. an indicator light; 6. an operation panel; 7. an alarm; 401. a clamping seat; 402. a first support plate; 403. a second support plate; 404. a through hole; 405. locking the stud; 601. a case; 602. operating a button; 603. the keyboard is operated.
Detailed Description
In order to make the technical solution of the present utility model more clear and obvious to those skilled in the art, the present utility model will be described in further detail with reference to examples and drawings, but the embodiments of the present utility model are not limited thereto.
As shown in fig. 1-4, the gas overrun power-off and door electric locking device of the mining electric locomotive provided by the embodiment comprises a vehicle-mounted power-off instrument 1 arranged on the mining electric locomotive, and a methane concentration detector 2, a travel switch 3 and an alarm 7 which are connected with the vehicle-mounted power-off instrument 1, wherein a fixing mechanism 4 is arranged on the outer side of the travel switch 3, and the fixing mechanism 4 is fixedly arranged in a cab of the mining electric locomotive.
The vehicle-mounted power-off instrument 1 is connected with an indicator lamp 5 which is matched with the travel switch 3. The used travel switch 3 is a BZX51-5D type travel switch, but is not limited to the type, and through the arrangement of the indicator lamp 5 and the travel switch 3, the indicator lamp 5 can be lightened when a vehicle door is opened during use, and a driver is reminded of closing the door.
The methane concentration detector 2 is installed outside the electric locomotive cab, and the alarm 7 is installed inside the electric locomotive cab. Through methane concentration detector 2 cooperation alarm 7, can report to the police when detecting that the environment gas concentration is too high to remind the navigating mate.
The vehicle-mounted power-off instrument 1 is connected with an operation panel 6 installed inside a cab of the electric locomotive, the operation panel 6 comprises a box body 601, an operation button 602 is installed inside the box body 601, and an operation keyboard 603 installed inside the box body 601 is arranged on one side of the operation button 602. By setting the operation buttons 602 and the operation keyboard 603, the use of the device can be facilitated.
The fixing mechanism 4 comprises a clamping seat 401, a plurality of evenly distributed through holes 404 are formed in the clamping seat 401, a first supporting plate 402 and a second supporting plate 403 are symmetrically arranged at the bottom of the clamping seat 401, gaps matched with the travel switch 3 are formed between the first supporting plate 402 and the second supporting plate 403, and locking studs 405 used for fixing the travel switch 3 are connected with two side walls of the clamping seat 401 in a threaded mode. When the travel switch is used, the screws pass through the through holes 404 and the cab, so that the fixing of the clamping seat 401 is completed, the travel switch 3 is installed on the inner side of the clamping seat 401 after the fixing is completed, and then the travel switch 3 is fixed by screwing the locking studs 405.
In this embodiment, as shown in fig. 1 to 4, the working process of the gas overrun power-off and door locking device of the mining electric locomotive provided in this embodiment is as follows:
step 1: when the electric locomotive is in use, the travel switch 3 is arranged on one side of a sliding door on the cab of the electric locomotive through the matching of the vehicle-mounted power-off instrument 1 and the travel switch 3, when a driver opens a motor door, the travel switch 3 is disconnected, when the motor door is closed, the travel switch 3 is closed, and the electric locomotive is powered on;
step 2: when the electric locomotive runs to the area with the over-limit gas concentration, the methane concentration detector 2 gives out a warning, and the collected data is transmitted to the vehicle-mounted power-off instrument 1 to cut off the power supply loop of the electric locomotive, so that the electric locomotive is stopped, and a driver is prevented from entering the area with the over-limit gas concentration.
The above description is merely a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equivalents and modifications according to the technical solution and the concept of the present utility model within the scope of the present utility model disclosed in the present utility model.
Claims (10)
1. The utility model provides a mining electric locomotive gas out-of-limit outage and door electric locking device which characterized in that, including installing on mining electric locomotive on-vehicle outage appearance (1), and with methane concentration detector (2), travel switch (3) and siren (7) that on-vehicle outage appearance (1) are connected, the outside of travel switch (3) is equipped with fixed establishment (4), fixed establishment (4) fixed mounting is in inside the mining electric locomotive driver's cabin.
2. The mining electric locomotive gas overrun power-off and door electric locking device according to claim 1, wherein the vehicle-mounted power-off instrument (1) is connected with an indicator lamp (5) which is mutually matched with the travel switch (3).
3. The mining electric locomotive gas overrun power-off and gate locking device according to claim 1, wherein the methane concentration detector (2) is installed on the outer side of the electric locomotive cab, and the alarm (7) is installed inside the electric locomotive cab.
4. The mining electric locomotive gas overrun power-off and door electric locking device according to claim 1, wherein the vehicle-mounted power-off instrument (1) is connected with an operation panel (6) installed inside a cab of the electric locomotive.
5. The mining electric locomotive gas overrun power-off and door-electric locking device according to claim 4, wherein the operation panel (6) comprises a box body (601), and an operation button (602) is installed in the box body (601).
6. The mining electric locomotive gas overrun power-off and door-electric locking device according to claim 5, wherein one side of the operating button (602) is provided with an operating keyboard (603) installed inside the box body (601).
7. The mining electric locomotive gas overrun power-off and door-electric locking device according to claim 1, wherein the fixing mechanism (4) comprises a clamping seat (401), and a plurality of through holes (404) which are uniformly distributed are formed in the clamping seat (401).
8. The mining electric locomotive gas overrun power-off and door-on locking device according to claim 7, wherein the bottom of the clamping seat (401) is symmetrically provided with a first supporting plate (402) and a second supporting plate (403).
9. The mining electric locomotive gas overrun power-off and door-on locking device according to claim 8, characterized in that a gap matched with the travel switch (3) is arranged between the first supporting plate (402) and the second supporting plate (403).
10. The mining electric locomotive gas overrun power-off and door-electric locking device according to claim 9, wherein both side walls of the clamping seat (401) are in threaded connection with locking studs (405) for fixing the travel switch (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320521764.XU CN219727877U (en) | 2023-03-17 | 2023-03-17 | Gas overrun power-off and door-electric locking device for mining electric locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320521764.XU CN219727877U (en) | 2023-03-17 | 2023-03-17 | Gas overrun power-off and door-electric locking device for mining electric locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219727877U true CN219727877U (en) | 2023-09-22 |
Family
ID=88060702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320521764.XU Active CN219727877U (en) | 2023-03-17 | 2023-03-17 | Gas overrun power-off and door-electric locking device for mining electric locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219727877U (en) |
-
2023
- 2023-03-17 CN CN202320521764.XU patent/CN219727877U/en active Active
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