CN220483285U - Automatic oil supplementing device for bearing bush oil box of diesel locomotive - Google Patents
Automatic oil supplementing device for bearing bush oil box of diesel locomotive Download PDFInfo
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- CN220483285U CN220483285U CN202321610221.1U CN202321610221U CN220483285U CN 220483285 U CN220483285 U CN 220483285U CN 202321610221 U CN202321610221 U CN 202321610221U CN 220483285 U CN220483285 U CN 220483285U
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- oil
- axle
- box
- diesel locomotive
- automatic
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- 230000003137 locomotive effect Effects 0.000 title claims abstract description 68
- 230000001502 supplementing effect Effects 0.000 title claims abstract description 39
- 238000002485 combustion reaction Methods 0.000 claims abstract description 13
- 239000000725 suspension Substances 0.000 claims description 10
- 239000013589 supplement Substances 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 173
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
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Abstract
The utility model provides an automatic oil supplementing device for an oil box of a bearing bush of an internal combustion locomotive. The automatic oil supplementing device for the axle-holding tile oil box of the diesel locomotive comprises a control box, an oil way device and two or more axle-holding tile oil boxes, wherein the oil way device comprises an oil storage tank and oil dividing blocks which are connected through oil pipes, a plurality of outlets of the oil dividing blocks are respectively connected with a branch control valve through the oil pipes, each branch control valve is communicated into one axle-holding tile oil box through the oil pipe, and the highest oil level of the axle-holding tile oil box is lower than the lowest oil level of the oil storage tank; an oil level sensor is arranged in the axle-locking bush oil box; and a controller is arranged in the control box, and the sub-control valve and the oil level sensor are electrically connected with the controller. The automatic oil supplementing device for the internal combustion locomotive axle-locking tile oil box solves the technical problem that the internal combustion locomotive axle-locking tile oil box in the prior art cannot automatically supplement oil.
Description
Technical Field
The utility model relates to the field of rail transit, in particular to an automatic oil supplementing device for an oil box of a clasping bush of an internal combustion locomotive.
Background
The axle-holding bush oil box of the diesel locomotive is a device for storing axle-holding bush oil for the axle-holding bush, and the axle-holding bush oil in the oil box is replenished to the bearing bush through an oil brush.
The existing internal combustion locomotive axle-locking bush oil box is not provided with an automatic oil supplementing device, so that workers are required to check and supplement lubricating oil regularly. Because the axle-locking bush oil box is positioned at the bottom of the diesel locomotive, only when the locomotive stays on a trench, a worker can check and supplement oil under the locomotive, and the quantity of the oil in the oil box cannot be paid attention to at any time and can be timely supplemented. When the oil storage amount in the oil box is too small and oil cannot be timely supplied, the oil supply of the axle-locking bush is insufficient in the running process of the locomotive, the axle-locking bush is heated and stopped in an alarm mode, and serious running part faults of the bush burning or the hot axle can be caused, so that great potential safety hazards exist. According to incomplete statistics, more than thousand internal combustion locomotives with axle-holding bush oil boxes need to be manually replenished, so that the automatic oil replenishing device for the axle-holding bush oil boxes of the internal combustion locomotives is provided, the automatic oil replenishing work of the axle-holding bush oil boxes can be automatically completed, the manual oil replenishing work of the axle-holding bush oil boxes is replaced, the labor intensity is reduced, the potential safety hazards of the axle-holding bush of the internal combustion locomotives are reduced, and the automatic oil replenishing device has higher economic value and social value.
Disclosure of Invention
The utility model provides an automatic oil supplementing device for an internal combustion locomotive axle-holding bush oil box, which aims to solve the technical problem that the internal combustion locomotive axle-holding bush oil box in the prior art cannot automatically supplement oil.
The automatic oil supplementing device comprises a control box, an oil way device and two or more axle-holding bush oil boxes, wherein the oil way device comprises an oil storage tank and oil dividing blocks which are connected through oil pipes, a plurality of outlets of the oil dividing blocks are respectively connected with a branch control valve through the oil pipes, each branch control valve is communicated into one axle-holding bush oil box through the oil pipe, and the highest oil level of the axle-holding bush oil box is lower than the lowest oil level of the oil storage tank; an oil level sensor is arranged in the axle-locking bush oil box; and a controller is arranged in the control box, and the sub-control valve and the oil level sensor are electrically connected with the controller.
In a preferred embodiment of the automatic oil supplementing device for the axle-holding tile oil box of the diesel locomotive, a main control valve is arranged on an oil pipe between the oil storage tank and the oil dividing block, and the main control valve is electrically connected with the controller.
In a preferred embodiment of the automatic oil supplementing device for the axle-holding tile oil box of the diesel locomotive, an oil pipe between the oil storage tank and the oil dividing block is provided with a filter screen near the outlet end of the oil storage tank.
In a preferred embodiment of the automatic oil supplementing device for the axle-locking bush oil box of the diesel locomotive, an alarm device is arranged on the side face of the control box, and the alarm device is electrically connected with the controller.
In a preferred embodiment of the automatic oil supplementing device for the axle-locking bush oil box of the diesel locomotive provided by the utility model, the alarm device comprises the indicator lamp groups, the number of the indicator lamp groups is matched with that of the sub-control valves, and each indicator lamp group comprises three indicator lamps and is electrically connected with the controller.
In a preferred embodiment of the automatic oil supplementing device for the axle-holding tile oil box of the diesel locomotive, the side surface of the oil storage tank is provided with the observation window.
In a preferred embodiment of the automatic oil supplementing device for the axle-locking bush oil box of the diesel locomotive, the automatic oil supplementing device for the axle-locking bush oil box of the diesel locomotive is arranged on the diesel locomotive, and the diesel locomotive comprises an electric room at the end I, one, two and three shafts, a diesel room at the end II, four, five and six shafts; the I end and the II end of the diesel locomotive are respectively provided with an automatic oil supplementing device of the axle suspension bush oil box of the diesel locomotive, the automatic oil supplementing device of the axle suspension bush oil box of the diesel locomotive at the I end is used for supplying oil to six axle suspension bush oil boxes of the diesel locomotive at the I end, and the oil storage tank at the I end is arranged in the electric room; the automatic oil supplementing device of the bearing bush oil box of the diesel locomotive at the II end is used for supplying oil to six bearing bush oil boxes of four, five and six shafts of the diesel locomotive, and the oil storage tank at the II end is arranged between the diesel engines.
Compared with the prior art, the automatic oil supplementing device for the axle-holding tile oil box of the diesel locomotive provided by the utility model has the advantages that the oil level sensor is used for detecting the oil level in the axle-holding tile oil box, and the controller is used for controlling the main control valve and the sub control valve so as to realize automatic oil supplementing for the axle-holding tile oil box; through the arrangement of the observation window, a worker can observe the residual oil quantity in the oil storage tank conveniently; when the automatic oil supplementing device of the axle-locking bush oil box of the diesel locomotive breaks down, the alarm device can timely inform a worker to detect or overhaul the device.
The automatic oil supplementing device for the axle-locking bush oil box of the diesel locomotive can automatically complete the automatic oil supplementing work of the axle-locking bush oil box, and achieves the purposes of reducing the labor intensity and reducing the potential safety hazards of the axle-locking bush of the diesel locomotive.
Drawings
Fig. 1 is a schematic structural diagram of an automatic oil replenishing device for an oil box of a shrouded shoe of an internal combustion locomotive.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model.
Referring to fig. 1, a schematic structure diagram of an automatic oil replenishing device for an oil box of a bearing bush of an internal combustion locomotive is provided.
The automatic oil supplementing device for the axle-holding tile oil box of the diesel locomotive comprises a control box 7, an oil way device and six axle-holding tile oil boxes 6.
The oil circuit device comprises an oil storage tank 1, a main control valve 2 and an oil dividing block 3 which are sequentially connected through oil pipes, wherein the lowest position of the oil storage tank 1 is higher than the highest position of a shaft-holding tile oil box 6, the shaft-holding tile oil box 6 is specifically arranged at the bottom of a diesel locomotive, and the oil storage tank 1 is arranged in a carriage of the diesel locomotive.
The side of the oil storage tank 1 is provided with an observation window 11, and the observation window 11 is provided with oil level scale marks. The oil pipe between the oil storage tank 1 and the master valve 2 is provided with a filter screen (not shown in the figure) near the outlet end of the oil storage tank 1.
The oil distribution block 3 adopts an inlet-outlet type oil distribution block 3, each outlet of the oil distribution block is connected with a distribution valve 4 through an oil pipe, and each distribution valve 4 is communicated into one axle-holding tile oil box 6 through the oil pipe.
An oil level sensor 5 is arranged in the axle-holding bush oil box 6, and the oil level sensor 5 is an oil level sensor 5 with the model number of C12-30900.
A controller (not shown in the figure) is arranged in the control box 7, and the controller is externally connected with a 110V power supply. The main control valve 2, the sub control valve 4 and the oil level sensor 5 are all electrically connected with the controller.
The side of the control box 7 is provided with an alarm device, the alarm device comprises six groups of indicator lamp groups 71, and the six groups of indicator lamp groups 71 correspondingly display the oil level states of the six axle-locking tile oil boxes 6. Each of the indicator lamp groups 71 comprises three indicator lamps which are arranged along the same vertical straight line, wherein the three indicator lamps are respectively blue lamps, green lamps and yellow lamps, and are electrically connected with the controller.
The side of the control box 7 is also provided with a power indicator lamp 72, and the power indicator lamp 72 is electrically connected with the controller.
When the method is implemented, the automatic oil supplementing device of the axle-locking bush oil box of the diesel locomotive is arranged on the diesel locomotive, and the diesel locomotive comprises an electric room at the end I, a first axle, a second axle and a third axle, and a diesel engine room at the end II, and four axles, five axles and six axles. The I end and the II end of the diesel locomotive are respectively provided with an automatic oil supplementing device of the axle suspension bush oil box of the diesel locomotive, the automatic oil supplementing device of the axle suspension bush oil box of the diesel locomotive at the I end is used for supplying oil to six axle suspension bush oil boxes of the diesel locomotive at the I end, and the oil storage tank 1 at the I end is arranged in the electric room; the automatic oil supplementing device of the bearing bush oil box of the diesel locomotive at the II end is used for supplying oil to six bearing bush oil boxes of four, five and six shafts of the diesel locomotive, and the oil storage tank 1 at the II end is arranged between the diesel engines.
When the power supply of the control box 7 is powered off, the master control valve 2 is automatically closed, so that the risk of oil leakage of the oil way device is reduced.
When the control box 7 is electrified to enter a working state, the main control valve 2 is controlled to be opened, the sub control valve 4 is closed, so that the automatic oil supplementing device of the axle-locking bush of the diesel locomotive enters a waiting working state, and the power indicator lamp 72 is controlled to be turned on. And meanwhile, the oil level sensor 5 starts to detect the corresponding oil level height in the axle-locking bush oil box 6.
When the oil level in the axle-locking bush oil box 6 is detected to be at a preset normal position, the green light is controlled to be turned on.
When one oil level sensor 5 detects that the oil level in the axle-holding bush oil box 6 is lower than a preset oil supplementing starting position, the corresponding sub-control valve 4 is controlled to be opened, and the axle-holding bush oil in the oil storage tank 1 flows into the corresponding axle-holding bush oil box 6 due to the height difference of the oil level and simultaneously controls the corresponding green light to be extinguished; when the oil level reaches a preset oil supplementing stop position, the corresponding sub-control valve 4 is controlled to be closed, the injection of the axle suspension bush oil is stopped, and the corresponding green light is controlled to be turned on.
When one oil level sensor 5 detects that the oil level in the axle-locking bush oil box 6 is higher than a preset ultrahigh oil level alarm position, a corresponding blue lamp is controlled to be turned on, and a warning is sent to staff.
When one oil level sensor 5 detects that the oil level in the axle-locking bush oil box 6 is lower than a preset ultralow oil level alarm position, a corresponding yellow lamp is controlled to be turned on, and a warning is sent to staff.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.
Claims (7)
1. An automatic oil supplementing device for an oil box of a bearing bush of an internal combustion locomotive is characterized in that: the oil-saving device comprises a control box, an oil way device and two or more axle-holding tile oil boxes, wherein the oil way device comprises an oil storage tank and oil dividing blocks which are connected through oil pipes, a plurality of outlets of the oil dividing blocks are respectively connected with a branch control valve through the oil pipes, each branch control valve is communicated into one axle-holding tile oil box through the oil pipe, and the highest oil level of the axle-holding tile oil box is lower than the lowest oil level of the oil storage tank; an oil level sensor is arranged in the axle-locking bush oil box; and a controller is arranged in the control box, and the sub-control valve and the oil level sensor are electrically connected with the controller.
2. The automatic oil replenishing device for the axle-holding shoe oil box of the diesel locomotive according to claim 1, wherein: and a total control valve is arranged on the oil pipe between the oil storage tank and the oil dividing block and is electrically connected with the controller.
3. The automatic oil replenishing device for the axle-holding shoe oil box of the diesel locomotive according to claim 1, wherein: and a filter screen is arranged at the outlet end of the oil pipe between the oil storage tank and the oil dividing block, which is close to the oil storage tank.
4. The automatic oil replenishing device for the axle-holding shoe oil box of the diesel locomotive according to claim 1, wherein: the side of the control box is provided with an alarm device, and the alarm device is electrically connected with the controller.
5. The automatic oil replenishing device for the axle-holding shoe oil box of the diesel locomotive according to claim 4, wherein: the alarm device comprises an indicating lamp group, the number of the indicating lamp groups is matched with the number of the sub-control valves, and each indicating lamp group comprises three indicating lamps and is electrically connected with the controller.
6. The automatic oil replenishing device for the axle-holding shoe oil box of the diesel locomotive according to claim 1, wherein: and an observation window is arranged on the side surface of the oil storage tank.
7. The automatic oil supplementing device for the axle-holding shoe oil box of the diesel locomotive according to any one of claims 1-6, wherein the automatic oil supplementing device is characterized in that: the automatic oil supplementing device of the axle-locking bush oil box of the diesel locomotive is arranged on the diesel locomotive, and the diesel locomotive comprises an electric room at the end I, a first axle, a second axle and a third axle, and a diesel room at the end II, and four axles, five axles and six axles; the I end and the II end of the diesel locomotive are respectively provided with an automatic oil supplementing device of the axle suspension bush oil box of the diesel locomotive, the automatic oil supplementing device of the axle suspension bush oil box of the diesel locomotive at the I end is used for supplying oil to six axle suspension bush oil boxes of the diesel locomotive at the I end, and the oil storage tank at the I end is arranged in the electric room; the automatic oil supplementing device of the bearing bush oil box of the diesel locomotive at the II end is used for supplying oil to six bearing bush oil boxes of four, five and six shafts of the diesel locomotive, and the oil storage tank at the II end is arranged between the diesel engines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321610221.1U CN220483285U (en) | 2023-06-25 | 2023-06-25 | Automatic oil supplementing device for bearing bush oil box of diesel locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321610221.1U CN220483285U (en) | 2023-06-25 | 2023-06-25 | Automatic oil supplementing device for bearing bush oil box of diesel locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220483285U true CN220483285U (en) | 2024-02-13 |
Family
ID=89838076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321610221.1U Active CN220483285U (en) | 2023-06-25 | 2023-06-25 | Automatic oil supplementing device for bearing bush oil box of diesel locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220483285U (en) |
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2023
- 2023-06-25 CN CN202321610221.1U patent/CN220483285U/en active Active
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