CN202688259U - Door taking device of coke oven vehicle - Google Patents
Door taking device of coke oven vehicle Download PDFInfo
- Publication number
- CN202688259U CN202688259U CN 201220307291 CN201220307291U CN202688259U CN 202688259 U CN202688259 U CN 202688259U CN 201220307291 CN201220307291 CN 201220307291 CN 201220307291 U CN201220307291 U CN 201220307291U CN 202688259 U CN202688259 U CN 202688259U
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- China
- Prior art keywords
- door
- oil cylinder
- coke oven
- pressure transmitter
- vehicle
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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.)
- Expired - Lifetime
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Abstract
The utility model provides a door taking device of a coke oven vehicle. The door taking device of the coke oven vehicle comprises a door taking trolley movable oil cylinder, a forerake oil cylinder, a pressing bolt oil cylinder, a door lifting oil cylinder, pressure sensors and a control unit. The pressure sensors are arranged in the oil cylinders, the control unit comprises a data processing unit and an instruction unit, the data processing unit is respectively connected with the pressure sensors and the instruction unit through data lines, and the instruction unit is connected with the oil cylinders. The door taking device of the coke oven vehicle can stably and reliably take a coke oven door, accordingly avoids impact caused by taking the oven door and prolongs service life of the oven door. In addition, the door taking device of the coke oven vehicle can further solve a serious smoking problem of a coke oven caused by damage of a knife edge of the oven door for a long time, and accordingly avoids situations of environment pollution caused by smoking of the oven door and escaping of raw coke oven gas.
Description
Technical field
The utility model relates to the coking technology field, more particularly, relates to a kind of coke vehicle and gets door gear.
Background technology
Coke oven is the indispensable equipment of metallurgy industry, also is to cause the smelter site environment to pollute one of the most serious equipment.Therefore, quality and the control performance of coke oven support equipment (especially supporting coke vehicle (cokery side) equipment) function are directly connected to the pollution condition that coke oven causes.A major function of cokery side equipment is wins fire door.
At present, winning stove gate device all is to adopt oil cylinder to drive, and satisfies the coke oven door position deviation by time-delay certain hour after the oil cylinder stroke control, and concerning all fire doors, the oil cylinder control pressure is constant.Figure 1A shows coke vehicle of the prior art and gets the master of door gear and look synoptic diagram, and Figure 1B shows the schematic side view that coke vehicle of the prior art is got door gear.Shown in Figure 1A and Figure 1B, the coke vehicle of prior art is got door gear and is comprised and get a chassis Shift cylinder (not shown), oil cylinder 1 leans forward, pressure gate bolt oil cylinder 2, carry an oil cylinder 3, get gantry crane hanger 4, get 5, hanging axis 6, pressure gate bolt 7, get top rail iron 8-1 and the bottom rail iron 8-2 of a head, upper hook and lower draw-bar 9, wherein, get 5 upper end by hanging axis 6 with get gantry crane hanger 4 upper ends and be connected, get 5 lower end by lean forward oil cylinder 1 with get gantry crane hanger 4 lower ends and be connected, pressure gate bolt 7 is arranged on to be got 5 front end and is connected with pressure gate bolt oil cylinder 2, top rail iron and bottom rail iron 8 and upper hook and lower draw-bar 9 are arranged on gets 5 front end, carry an oil cylinder 3 and be arranged on and get on 5 to be used for mentioning fire door, get a chassis Shift cylinder and be arranged on to get and be used for to get 5 and get gantry crane hanger 4 and move to fire door on the chassis.
The coke vehicle of prior art is got door gear and is caused easily when winning fire door and to impact greatly, and fire door knife edge is impaired easily, thereby causes that fire door is smoldered, raw gas leaks and contaminate environment, causes simultaneously fire door greatly to shorten work-ing life, greatly increases the fire door maintenance cost.
Therefore, need a kind of coke vehicle of stablizing, winning reliably coke oven door of can realizing badly and get door gear.
The utility model content
For the prior art above shortcomings, the purpose of this utility model is to provide a kind of coke vehicle of stablizing, winning reliably coke oven door of can realizing to get door gear.
One side of the present utility model provides a kind of coke vehicle to get door gear.Described coke vehicle is got door gear and is comprised and get a chassis Shift cylinder, the oil cylinder that leans forward, pressure gate bolt oil cylinder and Ti Men oil cylinder, described coke vehicle is got door gear and is also comprised the first pressure transmitter and control unit, wherein, described the first pressure transmitter is arranged on and gets in the chassis Shift cylinder; Described control unit comprises data processing unit and command unit, and described data processing unit is connected with command unit with the first pressure transmitter by data line respectively, described command unit with get a chassis Shift cylinder and be connected.
Getting in the exemplary embodiment of door gear according to the utility model coke vehicle on the one hand, described coke vehicle is got door gear and is also comprised the second pressure transmitter, described the second pressure transmitter is arranged in the oil cylinder that leans forward and by data line and is connected with described data processing unit, and described command unit is connected with the oil cylinder that leans forward.
Get in the exemplary embodiment of door gear at the utility model coke vehicle on the one hand, described coke vehicle is got door gear and is also comprised the 3rd pressure transmitter, described the 3rd pressure transmitter is arranged on to carry in the oil cylinder and by data line and is connected with described data processing unit, described command unit with carry an oil cylinder and be connected.
Of the present utility modelly provide on the other hand a kind of coke vehicle to get door gear.Described coke vehicle is got door gear and is comprised and get a chassis Shift cylinder, the oil cylinder that leans forward, pressure gate bolt oil cylinder and Ti Men oil cylinder, described coke vehicle is got door gear and is also comprised the first pressure transmitter and control unit, wherein, described the first pressure transmitter is arranged in the oil cylinder that leans forward; Described control unit comprises data processing unit and command unit, and described data processing unit is connected with command unit with the first pressure transmitter by data line respectively, and described command unit is connected with the oil cylinder that leans forward.
Get in the exemplary embodiment of door gear at the utility model coke vehicle on the other hand, described coke vehicle is got door gear and is also comprised the second pressure transmitter, described the second pressure transmitter is arranged on to get in the chassis Shift cylinder and by data line and is connected with described data processing unit, described command unit with get a chassis Shift cylinder and be connected.
Get in the exemplary embodiment of door gear at the utility model coke vehicle on the other hand, described coke vehicle is got door gear and is also comprised the 3rd pressure transmitter, described the 3rd pressure transmitter is arranged on to carry in the oil cylinder and by data line and is connected with described data processing unit, described command unit with carry an oil cylinder and be connected.
Another aspect of the present utility model provides a kind of coke vehicle to get door gear.Described coke vehicle is got door gear and is comprised and get a chassis Shift cylinder, the oil cylinder that leans forward, pressure gate bolt oil cylinder and Ti Men oil cylinder, described coke vehicle is got door gear and is also comprised the first pressure transmitter and control unit, wherein, described the first pressure transmitter is arranged on and carries in the oil cylinder; Described control unit comprises data processing unit and command unit, and described data processing unit is connected with command unit with the first pressure transmitter by data line respectively, described command unit with carry an oil cylinder and be connected.
Coke vehicle aspect the utility model is another is got in the exemplary embodiment of door gear, described coke vehicle is got door gear and is also comprised the second pressure transmitter, described the second pressure transmitter is arranged in the oil cylinder that leans forward and by data line and is connected with described data processing unit, and described command unit is connected with the oil cylinder that leans forward.
Coke vehicle aspect the utility model is another is got in the exemplary embodiment of door gear, described coke vehicle is got door gear and is also comprised the 3rd pressure transmitter, described the 3rd pressure transmitter is arranged on to get in the chassis Shift cylinder and by data line and is connected with described data processing unit, described command unit with get a chassis Shift cylinder and be connected.
Compared with prior art, coke vehicle of the present utility model is got door gear and can be stablized, win reliably coke oven door, thereby the impact that has caused when having avoided winning fire door has prolonged work-ing life of fire door.In addition, coke vehicle of the present utility model is got door gear and can be solved and cause the coke oven serious phenomenon of smoldering all the time because fire door knife edge is impaired, thereby has avoided occuring because of the situation that fire door is smoldered, raw gas leaks contaminate environment.
Description of drawings
By the description of carrying out below in conjunction with accompanying drawing, above and other purpose of the present utility model and characteristics will become apparent, wherein:
Figure 1A shows coke vehicle of the prior art and gets the master of door gear and look synoptic diagram.
Figure 1B shows the schematic side view that coke vehicle of the prior art is got door gear.
Fig. 2 shows the parts connection diagram of getting door gear according to the coke vehicle of the utility model exemplary embodiment.
Fig. 3 shows the use view of getting door gear according to the coke vehicle of the utility model exemplary embodiment.
Reference numeral:
Lean forward oil cylinder 1, pressure gate bolt oil cylinder 2, carry an oil cylinder 3, get gantry crane hanger 4, get 5, hanging axis 6, pressure gate bolt 7, the top rail iron 8-1 that gets a head and bottom rail iron 8-2, upper hook and lower draw-bar 9, the top rail iron 16-1 that gets a chassis Shift cylinder 10, control unit 11, data processing unit 12, command unit 13, the first pressure transmitter 14-1, the second pressure transmitter 14-2, the 3rd pressure transmitter 14-3, target fire door 15 and fire door and bottom rail iron 16-2.
Embodiment
Hereinafter, describe in detail with reference to the accompanying drawings according to the coke vehicle of the utility model exemplary embodiment and get door gear.
Fig. 2 shows the parts connection diagram of getting door gear according to the coke vehicle of the utility model exemplary embodiment.
As shown in Figure 2, in an exemplary embodiment of the present utility model, coke vehicle is got door gear and is comprised and get a chassis Shift cylinder 10, the oil cylinder 1 that leans forward, pressure gate bolt oil cylinder 2, carry an oil cylinder 3, the first pressure transmitter 14-1, the second pressure transmitter 14-2, the 3rd pressure transmitter 14-3 and control unit 11, control unit 11 comprises data processing unit 12 and command unit 13, data processing unit 12 and instruction unit 13 connect, and command unit 13 is connected with the Ti Men oil cylinder with chassis Shift cylinder 10, the oil cylinder 1 that leans forward by data line respectively and is connected.Wherein, the first pressure transmitter 14-1 is arranged on and gets in the chassis Shift cylinder 10, the second pressure transmitter 14-2 is arranged in the oil cylinder 1 that leans forward, the 3rd pressure transmitter 14-2 is arranged on and carries in the oil cylinder 3, and the first pressure transmitter 14-1, the second pressure transmitter 14-2, the 3rd pressure transmitter 14-3 are connected with data processing unit 12 by data line respectively.Be preset with the first scheduled pressure value, the second scheduled pressure value and the 3rd scheduled pressure value in the data processing unit 12.Data processing unit 12 receives respectively the first real-time pressure data that the first pressure transmitter 14-1 records, the second real-time pressure data that the second pressure transmitter 14-2 records, the 3rd real-time pressure data that the 3rd pressure transmitter 14-3 records, and with the first real-time pressure data and the first scheduled pressure value relatively, with the second real-time pressure data and the second scheduled pressure value relatively, with the 3rd real-time pressure data and the comparison of the 3rd scheduled pressure value.When the first real-time pressure data that increase gradually equaled the first scheduled pressure value, data processing unit 12 offered command unit 13 with first signal, and command unit 13 controls are got a chassis Shift cylinder 10 and stopped; When the second real-time pressure data that increase gradually equaled the second scheduled pressure value, data processing unit 12 offered command unit 13 with second signal, and command unit 13 is controlled the oil cylinder 1 that leans forward and stopped; When the 3rd real-time pressure data that increase gradually equaled the 3rd scheduled pressure value, data processing unit 12 offered command unit 13 with the 3rd signal, and command unit 13 controls are carried an oil cylinder 3 and stopped.In the utility model, control unit 11 can be the PLC controller.
In another exemplary embodiment of the present utility model, coke vehicle is got door gear and is comprised and get a chassis Shift cylinder 10, the oil cylinder 11 that leans forward, pressure gate bolt oil cylinder 2, carry an oil cylinder 3 and control unit 11, and one or two pressure transmitter of selecting from the first pressure transmitter 14-1, the second pressure transmitter 14-2, the 3rd pressure transmitter 14-3.
Fig. 3 shows the use view of getting door gear according to the coke vehicle of the utility model exemplary embodiment.
As shown in Figure 3, coke vehicle of the present utility model is got door gear and can be adopted following control mode.
Get a chassis Shift cylinder 10 and successively adopt the position control mode (namely, the Stroke Control mode) and the power control mode control, the position control mode by displacement sensor (for example, magnetostrictive displacement sensor (namely, the MTS sensor)) with control unit 11 (for example, realize that the PLC controller) the power control mode realizes by the first pressure transmitter 14-1 and control unit 11 (for example, PLC controller).Specifically, confirm first to get in the whole coke oven stove district distance before a chassis and the target fire door 15, this distance is slightly less than gets a chassis Shift cylinder 10 and will promote to get the displacement that a chassis is advanced.When getting a chassis distance objective fire door 15 when far away, adopt the position control mode, when getting a chassis near fire door, adopt the power control mode.The size of the first scheduled pressure value need to be determined according to the spring force size of target fire door 15.
The oil cylinder 1 that leans forward adopts the power control mode to control.Specifically, before getting a chassis Shift cylinder 10 and advancing, the oil cylinder 1 that will lean forward stretches out fully, when getting a chassis Shift cylinder 10 and advance to contact target fire door 15, get that 5 bottom rail iron 8-2 contacts first with the bottom rail iron 16-2 of fire door and stressed, get a chassis Shift cylinder 10 and be in the power state of a control this moment, get that a chassis continues to move ahead until the top rail iron 16-1 that gets the top rail iron 8-1 of a head and fire door by real stressed, get a chassis Shift cylinder 10 suffered resistances this moment and increase, stop until resistance reaches set(ting)value; And after the top rail iron 8-1 that gets a head is stressed, get in the process of advancing of a chassis, the oil cylinder 1 suffered resistance that leans forward also progressively increases, therefore, the size of the second scheduled pressure value can be set as lean forward during by the bottom rail iron 16-2 of real fire door by the top rail iron 16-1 of real fire door and the bottom rail iron 8-2 that gets the head pressure of oil cylinder 1 of the top rail iron 8-1 that equals to get a head.Can guarantee like this that when getting different fire door it is relatively stable to get 5 position and fire door position, thereby avoid the difficult problem that fire door does not lean on down when carrying out fire door operated.
Pressure gate bolt oil cylinder 2 adopts hydraulicvalve regulating constant constant-pressure, and this can guarantee that 7 pairs of target fire doors 15 of pressure gate bolt apply stable power.
Carrying an oil cylinder 3 adopts power control mode and mechanical position limitation control mode (that is, position control mode) to control.The size of the 3rd scheduled pressure value can be set as target fire door 15 weight 15%～60%, can guarantee like this to carry target fire door 15 in the process and get 5 upper hook and 9 of lower draw-bars by real.Two carry in the process, carry an oil cylinder 3 and adopt the mechanical position limitation control mode to control again, and the mechanical position limitation control mode can realize by displacement sensor and control unit 11, thereby guarantee that the furnacing door lifting position is constant.
In sum, coke vehicle of the present utility model is got door gear can stablize, win reliably coke oven door, solve and to cause the coke oven serious phenomenon of smoldering all the time because fire door knife edge is impaired, thereby avoided occuring because of the situation that fire door is smoldered, raw gas leaks contaminate environment.In addition, the impact that when coke vehicle of the present utility model is got door gear and also avoided winning fire door fire door is caused has prolonged work-ing life of fire door.
Although the above has described coke vehicle of the present utility model with exemplary embodiment by reference to the accompanying drawings and has got door gear, but those of ordinary skills should be clear, in the situation of the spirit and scope that do not break away from claim, can carry out various modifications to above-described embodiment.
Claims (3)
1. a coke vehicle is got door gear, described coke vehicle is got door gear and is comprised and get a chassis Shift cylinder, the oil cylinder that leans forward, pressure gate bolt oil cylinder and Ti Men oil cylinder, it is characterized in that described coke vehicle is got door gear and also comprised the first pressure transmitter and control unit, wherein
Described the first pressure transmitter is arranged on to be got in the chassis Shift cylinder;
Described control unit comprises data processing unit and command unit, and described data processing unit is connected with command unit with the first pressure transmitter by data line respectively, described command unit with get a chassis Shift cylinder and be connected.
2. coke vehicle according to claim 1 is got door gear, it is characterized in that, described coke vehicle is got door gear and is also comprised the second pressure transmitter, described the second pressure transmitter is arranged in the oil cylinder that leans forward and by data line and is connected with described data processing unit, and described command unit is connected with the oil cylinder that leans forward.
3. coke vehicle according to claim 1 and 2 is got door gear, it is characterized in that, described coke vehicle is got door gear and is also comprised the 3rd pressure transmitter, described the 3rd pressure transmitter is arranged on to carry in the oil cylinder and by data line and is connected with described data processing unit, described command unit with carry an oil cylinder and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307291 CN202688259U (en) | 2012-06-28 | 2012-06-28 | Door taking device of coke oven vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307291 CN202688259U (en) | 2012-06-28 | 2012-06-28 | Door taking device of coke oven vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202688259U true CN202688259U (en) | 2013-01-23 |
Family
ID=47543906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220307291 Expired - Lifetime CN202688259U (en) | 2012-06-28 | 2012-06-28 | Door taking device of coke oven vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202688259U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111647413A (en) * | 2020-06-23 | 2020-09-11 | 大连华锐重工焦炉车辆设备有限公司 | Universal coke flowing knife cleaning device for coke oven machinery and use method thereof |
| CN112129257A (en) * | 2019-06-25 | 2020-12-25 | 宝山钢铁股份有限公司 | Method for detecting closing position of coke oven door |
| CN113355111A (en) * | 2021-07-06 | 2021-09-07 | 广东韶钢松山股份有限公司 | Door taking mechanism |
-
2012
- 2012-06-28 CN CN 201220307291 patent/CN202688259U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112129257A (en) * | 2019-06-25 | 2020-12-25 | 宝山钢铁股份有限公司 | Method for detecting closing position of coke oven door |
| CN112129257B (en) * | 2019-06-25 | 2022-06-21 | 宝山钢铁股份有限公司 | Method for detecting closing position of coke oven door |
| CN111647413A (en) * | 2020-06-23 | 2020-09-11 | 大连华锐重工焦炉车辆设备有限公司 | Universal coke flowing knife cleaning device for coke oven machinery and use method thereof |
| CN111647413B (en) * | 2020-06-23 | 2023-07-14 | 大连华锐重工焦炉车辆设备有限公司 | Universal coke-dripping knife cleaning device for coke oven machinery and use method thereof |
| CN113355111A (en) * | 2021-07-06 | 2021-09-07 | 广东韶钢松山股份有限公司 | Door taking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |