CN218151725U - Double-oil-pump control device for hydraulic station - Google Patents
Double-oil-pump control device for hydraulic station Download PDFInfo
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- CN218151725U CN218151725U CN202222534297.2U CN202222534297U CN218151725U CN 218151725 U CN218151725 U CN 218151725U CN 202222534297 U CN202222534297 U CN 202222534297U CN 218151725 U CN218151725 U CN 218151725U
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- oil
- oil pump
- pipe
- proximity switch
- hydraulic station
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Abstract
The utility model provides a hydraulic pressure station is with two oil pumps control device, relates to two oil pumps and controls technical field, which comprises a frame, two oil pumps are installed to the top of frame, communicate respectively on the oil pump to be fixed with into oil pipe and go out oil pipe, its characterized in that: advance to be equipped with flange and butterfly valve on the oil pipe, the side of flange can be dismantled through the linkage unit and be connected with proximity switch, and proximity switch sets up corresponding butterfly valve's handle position, and this hydraulic pressure station is with two oil pump controlling device, can avoid the oil pump two opening phenomena to the life at this hydraulic pressure station has been guaranteed.
Description
Technical Field
The utility model belongs to the technical field of the technique is controlled to the double oil pump and specifically relates to a hydraulic pressure station is with double oil pump controlling device is related to.
Background
The crusher can be used in the mine crushing operation, the crusher needs to provide power through the hydraulic station, the hydraulic station conveys hydraulic oil through the oil pump, in order to reduce the time of shutdown maintenance, a double oil pump is adopted at present, one is used as a main oil pump to work, the other is used as a backup oil pump, when the main oil pump needs to be maintained, the backup oil pump is opened, however, in the specific use process, the state that the double oil pump is opened simultaneously is easily caused due to carelessness of workers, the double oil pump is opened simultaneously, the hydraulic station is easily damaged, and the service life of the hydraulic station is reduced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a hydraulic pressure station with two oil pumps controlling device, can avoid the oil pump two phenomena of opening to the life at this hydraulic pressure station has been guaranteed, the problem in the background art can effectively be solved.
In order to realize the utility model aims at providing a following technical scheme:
the utility model provides a hydraulic pressure station is with two oil pump controlling means, includes the frame, two oil pumps are installed to the top of frame, communicate respectively on the oil pump to be fixed with into oil pipe and go out oil pipe, its characterized in that: advance to be equipped with flange and butterfly valve on the oil pipe, the side of flange can be dismantled through the linkage unit and be connected with proximity switch, and proximity switch corresponds the handle position of butterfly valve and sets up, the outside PLC controller of the equal electric connection of oil pump and proximity switch.
Furthermore, the oil inlet pipe is a hard straight pipe, and the oil outlet pipe is a hose.
Furthermore, two oil inlet pipes positioned on the two oil pumps are arranged in parallel.
Furthermore, the linkage unit includes constant head tank, fastener and installation piece, and proximity switch assembles on the installation piece, the fastener is fixed on the installation piece, and the constant head tank is seted up on the flange, fastener and constant head tank cooperation joint.
Further, still include the pilot lamp, the pilot lamp is installed in the side of frame, and the pilot lamp corresponds into the position of oil pipe and sets up, the outside PLC controller of pilot lamp electric connection.
Further, still include audible-visual annunciator, audible-visual annunciator installs in the side of frame, audible-visual annunciator electric connection outside PLC controller.
Compared with the prior art, the beneficial effects of the utility model are that: this hydraulic pressure station is with two oil pump controlling device has following benefit: proximity switch detects the handle position of butterfly valve, and the information transfer that detects gives outside PLC controller, and outside PLC controller carries out analysis processes to information, when judging the signal that detects for the same, then controls audible-visual annunciator and reports to the police to warn the staff, avoid the oil pump two phenomenons of opening to appear, thereby guaranteed the life at this hydraulic pressure station.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of the present invention;
fig. 3 is a schematic structural view of a dual oil pump for a hydraulic station in the prior art.
In the figure: the device comprises a frame 1, an oil pump 2, a butterfly valve 3, a connecting unit 4, a positioning groove 41, a fastening piece 42, a mounting block 43, an indicator lamp 5, an audible and visual alarm 6, an oil inlet pipe 7, an oil outlet pipe 8, a proximity switch 9 and a flange 10.
Detailed Description
The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.
Referring to fig. 1-3, the present embodiment provides a technical solution: the utility model provides a hydraulic pressure station is with two oil pump controlling device, which comprises a frame 1, two oil pumps 2 are installed at the top of frame 1, it is fixed with into oil pipe 7 and goes out oil pipe 8 to feed through respectively on the oil pump 2, it is equipped with flange 10 and butterfly valve 3 on the oil pipe 7 to advance, hydraulic oil in the hydraulic pressure incasement carries through oil pump 2, hydraulic oil gets into oil pump 2 through advancing oil pipe 7, then oil pump 2 carries hydraulic oil to filter and wash the system through going out oil pipe 8, flange 10's side can be dismantled through linkage unit 4 and be connected with proximity switch 9, and proximity switch 9 sets up the handle position that corresponds butterfly valve 3, oil pump 2 and the equal electric connection outside PLC controller of proximity switch 9, proximity switch 9 detects the handle position of butterfly valve 3, the information transfer that detects is for outside PLC controller, outside PLC controller carries out analysis processes to the information, thereby judge the open mode of oil pump 2.
Advance oil pipe 7 and be the hard straight pipe, go out oil pipe 8 and be the hose, go out oil pipe 8 and finally will carry hydraulic oil and filter the position, and two oil pumps 2 are different apart from the position of filtering the position, through setting out oil pipe 8 to the hose to be convenient for carry out the suitability installation, avoid going out oil pipe 8 and lead to the installation failure because the size difference, guaranteed the convenience of installation.
Two oil inlet pipes 7 positioned on the two oil pumps 2 are arranged in parallel, and are tidy and beautiful.
The connecting unit 4 comprises a positioning groove 41, a fastener 42 and an installation block 43, the proximity switch 9 is assembled on the installation block 43, the fastener 42 is fixed on the installation block 43, the positioning groove 41 is formed in the flange 10, the fastener 42 is in fit clamping connection with the positioning groove 41, when the proximity switch 9 is required to be maintained, the fastener 42 is made to retreat from the positioning groove 41 to separate the installation block 43 from the flange 10, the installation and disassembly are convenient, and the proximity switch 9 is convenient to maintain or replace.
Still include pilot lamp 5, pilot lamp 5 installs the side in frame 1, pilot lamp 5 corresponds the position that advances oil pipe 7 and sets up, the outside PLC controller of 5 electric connection of pilot lamp, proximity switch 9 detects the handle position of butterfly valve 3, the information transfer that detects gives outside PLC controller, outside PLC controller carries out analysis processes to information, control pilot lamp 5 lights or does not light the operating condition who instructs oil pump 2, thereby make things convenient for the staff to know the operating condition of oil pump 2.
Still include audible-visual annunciator 6, audible-visual annunciator 6 installs in the side of frame 1, the outside PLC controller of 6 electric connection of audible-visual annunciator, and outside PLC controller carries out analysis processes to information, when judging the signal that detects for the same, then control audible-visual annunciator 6 and report to the police to warn the staff, avoid oil pump 2 to appear two divisions of phenomenon, thereby guaranteed the life at this hydraulic pressure station.
The utility model provides a pair of hydraulic pressure station is with two oil pump controlling device's theory of operation as follows: hydraulic oil in the hydraulic tank is carried through oil pump 2, hydraulic oil gets into oil pump 2 through advancing oil pipe 7, then oil pump 2 carries hydraulic oil through an oil pipe 8 and strains the washing system, proximity switch 9 detects butterfly valve 3's handle position, the information transfer that detects gives outside PLC controller, outside PLC controller carries out analysis processes to information, when judging the signal that detects for the same, then control audible-visual annunciator 6 reports to the police, and simultaneously, control indicator 5 lights or does not light the operating condition who instructs oil pump 2, when needs are maintained proximity switch 9, make fastener 42 withdraw from in the constant head tank 41 and can separate installation piece 43 and flange 10.
It should be noted that the oil pump 2, the indicator lamp 5 and the audible and visual alarm 6 disclosed in the above embodiments are all configured by selecting the model according to the actual application scenario, and the model of the proximity switch 9 is AC220V.
The detailed description of the present invention is the prior art, and although the present invention has been specifically shown and described in connection with the preferred embodiments, the method and the way of implementing the technical solution are numerous, and it is only the preferred embodiments of the present invention described above, but those skilled in the art should understand that the present invention can be variously changed in form and detail without departing from the spirit and scope of the present invention defined by the appended claims, and the present invention is within the protection scope of the present invention.
Claims (6)
1. The utility model provides a hydraulic pressure station is with two oil pumps controlling device, includes frame (1), two oil pumps (2) are installed at the top of frame (1), communicate respectively on oil pump (2) to be fixed with into oil pipe (7) and go out oil pipe (8), its characterized in that: advance to be equipped with flange (10) and butterfly valve (3) on oil pipe (7), the side of flange (10) can be dismantled through linkage unit (4) and be connected with proximity switch (9), and proximity switch (9) correspond the handle position of butterfly valve (3) and set up, the outside PLC controller of the equal electric connection of oil pump (2) and proximity switch (9).
2. The dual oil pump operating device for a hydraulic station according to claim 1, wherein: the oil inlet pipe (7) is a hard straight pipe, and the oil outlet pipe (8) is a hose.
3. The dual oil pump operating device for a hydraulic station according to claim 1, wherein: two oil inlet pipes (7) positioned on the two oil pumps (2) are arranged in parallel.
4. The dual oil pump operating device for a hydraulic station according to claim 1, wherein: the connecting unit (4) comprises a positioning groove (41), a fastener (42) and an installation block (43), the proximity switch (9) is assembled on the installation block (43), the fastener (42) is fixed on the installation block (43), the positioning groove (41) is arranged on the flange (10), and the fastener (42) is matched and clamped with the positioning groove (41).
5. The dual oil pump operating device for a hydraulic station according to claim 1, wherein: still include pilot lamp (5), install in the side of frame (1) pilot lamp (5), pilot lamp (5) correspond into the position of oil pipe (7) and set up, outside PLC controller of pilot lamp (5) electric connection.
6. The dual oil pump operating device for a hydraulic station according to claim 1, wherein: still include audible-visual annunciator (6), audible-visual annunciator (6) are installed in the side of frame (1), and audible-visual annunciator (6) electric connection outside PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222534297.2U CN218151725U (en) | 2022-09-26 | 2022-09-26 | Double-oil-pump control device for hydraulic station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222534297.2U CN218151725U (en) | 2022-09-26 | 2022-09-26 | Double-oil-pump control device for hydraulic station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218151725U true CN218151725U (en) | 2022-12-27 |
Family
ID=84564390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222534297.2U Active CN218151725U (en) | 2022-09-26 | 2022-09-26 | Double-oil-pump control device for hydraulic station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218151725U (en) |
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2022
- 2022-09-26 CN CN202222534297.2U patent/CN218151725U/en active Active
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