CN202730064U - Dry quenching vehicle automatic position finding device - Google Patents
Dry quenching vehicle automatic position finding device Download PDFInfo
- Publication number
- CN202730064U CN202730064U CN 201220265487 CN201220265487U CN202730064U CN 202730064 U CN202730064 U CN 202730064U CN 201220265487 CN201220265487 CN 201220265487 CN 201220265487 U CN201220265487 U CN 201220265487U CN 202730064 U CN202730064 U CN 202730064U
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- China
- Prior art keywords
- approach switch
- dry quenching
- locating
- vehicle
- coke quenching
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- Expired - Lifetime
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Abstract
The utility model discloses a dry quenching vehicle automatic position finding device, and belongs to the technical field of dry quenching vehicle running devices, and is used for carrying out accurate control to the speed and position of the dry quenching vehicle. The technical scheme is that the dry quenching vehicle automatic position finding device comprises a locating slowing down approach switch, a locating datum point reflecting plate, a vehicle-mounted programmable logic controller (PLC) and a locating audible and visual alarm. The locating slowing down approach switch is installed on the support frame of a power supply sliding contact device of the head end of the dry quenching vehicle, the locating datum point reflecting plate is installed on an oven pillar on one side, corresponding to a coke oven, of the vehicle dry quenching vehicle, the locating slowing down approach switch and the locating datum point reflecting plate are installed in the same horizontal line, the locating slowing down approach switch is connected with the vehicle-mounted PLC of the dry quenching vehicle, and the locating audible and visual alarm is arranged in a driver operation room. The dry quenching vehicle automatic position finding device can achieve the accurate locating of the dry quenching vehicle without being disturbed by different outside abnormal disturbance. The dry quenching vehicle automatic position finding device has the advantages of being simple in structure, stable in performance, reliable in running, easy to manufacture, and high in performance price ratio.
Description
Technical field
The utility model relates to the automatic positioning apparatus of a kind of dry coke quenching car, belongs to dry coke quenching vehicle operating equipment technical field.
Background technology
At present, the important key equipment of producing coke and changing product at coal chemical enterprise dry coke quenching car, its major function is red coke to be received the dried tank that puts out from carbonizing chamber send into dried lift headframe contraposition of putting out stove, error is no more than 10cm, then connect empty burnt tank and put out on the car to dried, carry out next stove and connect red burnt process.Cans picking and contraposition whole process are that speed is by Frequency Converter Control by programmable controller PLC control.Therefore, finish production process with wanting safety and precise, must accurately control dry coke quenching vehicle speed, position.
The dry coke quenching car is round-the-clock open-air operation equipment, and specified travelling speed is 140 m/mins, and dry coke quenching car braking deceleration is the 140-100-40-10-0 fourth gear.Fill red defocused car load and reach more than 130 ton, the rainy day in summer or winter frost and snow sky middle orbit coefficient of friction reduce, because huge gravity inertial, fill red Jiao's dry coke quenching car body and very easily break through the track termination, cause the car load derailing accidents such as termination that slide down and plunge off the tracks, also directly threaten the installation security of track end simultaneously.Therefore design, exploitation, installation dry coke quenching car automatic safe positioning apparatus are very important.
The utility model content
Technical problem to be solved in the utility model provides and a kind ofly can when the dry coke quenching car moves, not be subjected to the various external worlds to disturb unusually, realize that the dry coke quenching car is accurately located and the automatic positioning apparatus of dry coke quenching car stable and reliable for performance.
The technical scheme that solves the problems of the technologies described above is:
The automatic positioning apparatus of a kind of dry coke quenching car, it is comprised of location deceleration approach switch, positioning datum point reflection plate, vehicle-mounted PLC, location combined aural and visual alarm, deceleration approach switch in location is installed on the power supply wiping device support of dry coke quenching car headstock, positioning datum point reflection plate is installed on the wing furnace post of the corresponding coke oven of dry coke quenching car car body, location deceleration approach switch and positioning datum point reflection plate are installed in the same horizontal line, deceleration approach switch in location is connected with the vehicle-mounted PLC of dry coke quenching car, and it is indoor that the location combined aural and visual alarm is installed in driver operation.
The automatic positioning apparatus of above-mentioned dry coke quenching car, described location deceleration approach switch is the far infrared approach switch, and positioning datum point reflection plate is the infrared external reflection plate, and the installation site of positioning datum point reflection plate is apart from 60 meters of dry coke quenching Car Track terminations.
The automatic positioning apparatus of above-mentioned dry coke quenching car, described location deceleration approach switch and positioning datum point reflection plate are in the distance of the predetermined trigger point triggering distance less than location deceleration approach switch.
Usefulness of the present utility model is:
Adopt this automatic positioning apparatus, because that orientating group reaches the location signal definition that the zone produces of slowing down is clear and definite on schedule, PLC need not to carry out complicated data-switching and logic is judged, can obtain dry coke quenching car position, does not have error in judgement; Automatically positioning apparatus is installed in dry coke quenching garage and walks before arriving the lift headframe locating point, institute so that the dry coke quenching car produce during toward the operation of lift headframe direction slow down, guard signal; On-the-spot various interference all belong to the cycle and are the pulse signal of millisecond magnitude, and the location reduced speed signal is constant signal, so undesired signal can not produce any impact to system by effective filtering, thereby have effectively ensured the operation of equipment long-term stability.
The utility model is simple in structure, stable performance, reliable operation, making is easy, cost performance is high, is suitable for applying in the dry coke quenching vehicle control.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Mark is as follows among the figure: locate deceleration approach switch 1, positioning datum point reflection plate 2, coke oven stay 3, dry coke quenching car power slide-wire 4, dry coke quenching Car Track 5, dry coke quenching headstock 6, coke guide platform 7, coke oven 8, dry coke quenching car wagon box 9, power supply wiping device 10, lift frame 11, lead ride 12, locate combined aural and visual alarm 13.
Embodiment
The utility model is comprised of location deceleration approach switch 1, positioning datum point reflection plate 2, vehicle-mounted PLC, location combined aural and visual alarm 13.
Show among the figure, location speed reducing switch 1 is installed on the power supply wiping device support of dry coke quenching car headstock, and positioning datum point reflection plate 2 is installed on the side coke oven stay 3 of the corresponding coke oven of dry coke quenching car car body and with location deceleration approach switch 1 and installs in the same horizontal line.Positioning datum point reflection plate 2, is triggered when location speed reducing switch 1 passes through positioning datum point reflection plate 2 as the deceleration reference point.
Location deceleration approach switch 1 is the far infrared approach switch, and positioning datum point reflection plate 2 is the infrared external reflection plate, and the installation site of positioning datum point reflection plate 2 is apart from 60 meters of dry coke quenching Car Track terminations.
Deceleration approach switch 1 in location is connected with the vehicle-mounted PLC of dry coke quenching car, and the switching value signal is sent among the vehicle-mounted PLC.
The mounting distance of location deceleration approach switch 1 and positioning datum point reflection plate 2 will meet the triggering distance of approach switch.
Show among the figure, when the dry coke quenching car moves to lift headframe 11 fast, location deceleration approach switch 1 is triggered through positioning datum point reflection plate 2, dry coke quenching truck position variable signal is input among the vehicle-mounted PLC by the electrical signal that location deceleration approach switch 1 sends, makes the dry coke quenching vehicle speed be dropped rapidly to safety speed and make the location combined aural and visual alarm 13 of drivers' cab send acousto-optic.
Claims (3)
1. automatic positioning apparatus of dry coke quenching car, it is characterized in that: it is by location deceleration approach switch (1), positioning datum point reflection plate (2), vehicle-mounted PLC, location combined aural and visual alarm (13) forms, location deceleration approach switch (1) is installed on the power supply wiping device support of dry coke quenching car headstock, positioning datum point reflection plate (2) is installed on the wing furnace post of the corresponding coke oven of dry coke quenching car car body, location deceleration approach switch (1) is installed in the same horizontal line with positioning datum point reflection plate (2), location deceleration approach switch (1) is connected with the vehicle-mounted PLC of dry coke quenching car, and it is indoor that location combined aural and visual alarm (13) is installed in driver operation.
2. the automatic positioning apparatus of dry coke quenching car according to claim 1, it is characterized in that: described location deceleration approach switch (1) is the far infrared approach switch, positioning datum point reflection plate (2) is the infrared external reflection plate, and the installation site of positioning datum point reflection plate (2) is apart from 60 meters of dry coke quenching Car Track terminations.
3. the automatic positioning apparatus of dry coke quenching car according to claim 2 is characterized in that: described location deceleration approach switch (1) and positioning datum point reflection plate (2) are in the distance of the predetermined trigger point triggering distance less than location deceleration approach switch (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220265487 CN202730064U (en) | 2012-06-07 | 2012-06-07 | Dry quenching vehicle automatic position finding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220265487 CN202730064U (en) | 2012-06-07 | 2012-06-07 | Dry quenching vehicle automatic position finding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202730064U true CN202730064U (en) | 2013-02-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220265487 Expired - Lifetime CN202730064U (en) | 2012-06-07 | 2012-06-07 | Dry quenching vehicle automatic position finding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202730064U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103980916A (en) * | 2014-05-30 | 2014-08-13 | 济钢集团有限公司 | Safe automatic reducing unit for quenching car |
| CN103978995A (en) * | 2014-05-30 | 2014-08-13 | 济钢集团有限公司 | Safety traveling anti-collision device of coke oven coal vehicle |
-
2012
- 2012-06-07 CN CN 201220265487 patent/CN202730064U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103980916A (en) * | 2014-05-30 | 2014-08-13 | 济钢集团有限公司 | Safe automatic reducing unit for quenching car |
| CN103978995A (en) * | 2014-05-30 | 2014-08-13 | 济钢集团有限公司 | Safety traveling anti-collision device of coke oven coal vehicle |
| CN103980916B (en) * | 2014-05-30 | 2016-06-29 | 济钢集团有限公司 | A kind of coke quenching cart safety automation deceleration device |
| CN103978995B (en) * | 2014-05-30 | 2016-08-24 | 济钢集团有限公司 | A kind of coke oven coal car safe traveling anticollision device, collision-prevention device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 063016 Hebei province Tangshan City Road North Binhe Road, No. 9 Patentee after: River steel Limited by Share Ltd Tangshan branch Address before: 063016 Hebei province Tangshan City Road North Binhe Road, No. 9 Patentee before: Hebei Steel Co., Ltd., Tangshan Branch |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |
|
| CX01 | Expiry of patent term |