CN220018864U - Reciprocating pump leak detection mechanism easy to overhaul - Google Patents
Reciprocating pump leak detection mechanism easy to overhaul Download PDFInfo
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- CN220018864U CN220018864U CN202321248229.8U CN202321248229U CN220018864U CN 220018864 U CN220018864 U CN 220018864U CN 202321248229 U CN202321248229 U CN 202321248229U CN 220018864 U CN220018864 U CN 220018864U
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- reciprocating pump
- fixedly connected
- workbench
- detection mechanism
- ventilation
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- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 238000001514 detection method Methods 0.000 title claims abstract description 30
- 238000009423 ventilation Methods 0.000 claims abstract description 46
- 238000007789 sealing Methods 0.000 claims description 19
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007689 inspection Methods 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model relates to a reciprocating pump leakage detection mechanism easy to overhaul, which comprises a workbench, wherein the upper end part of the workbench is connected with a reciprocating pump body in a sliding manner, the upper end part of the workbench is provided with a detection mechanism, the detection mechanism comprises a mounting plate, one end of the mounting plate is fixedly connected with the upper end part of the workbench, the inner side of the mounting plate is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a supporting block, and the upper end part of the workbench is connected with a ventilation bin in a sliding manner. This easy maintenance's reciprocating pump leak hunting mechanism, through the cooperation of air pump and air pressure sensor, make the electric putter that starts promote behind support frame and the laminating of support frame and the reciprocating pump body and be connected, come through air pump conveying gas to observe whether the atmospheric pressure numerical value changes, thereby accomplish the automated inspection to the reciprocating pump body, can effectually detect the unqualified reciprocating pump of quality, avoided unqualified reciprocating pump to flow into market, reach the comprehensive and easy effect that detects of detection.
Description
Technical Field
The utility model relates to the technical field of reciprocating pumps, in particular to a reciprocating pump leakage detection mechanism easy to overhaul.
Background
The reciprocating pump includes a piston pump, a metering pump, and a diaphragm pump, which is commonly referred to as a reciprocating pump. The reciprocating pump is a conveying machine which directly supplies energy to liquid in a pressure energy mode through the reciprocating motion of a piston, and the reciprocating pump can be mainly used for static and dynamic test safety control valve calibration, control valve and wellhead device water bubbling test, air pressure regulator detection, automobile brake system test and the like after aerospace accessory maintenance.
And in the automobile design service process, the reciprocating pump is used for testing an automobile braking system, but the reciprocating pump also needs to be detected in the production process so as to ensure that the reciprocating pump has good tightness, ensure that gas or liquid leakage cannot occur when the reciprocating pump is used, and further ensure that the reciprocating pump has reliable safety when in use.
However, the existing reciprocating pump detection equipment cannot comprehensively detect the tightness of the reciprocating pump, so that the quality of the reciprocating pump cannot be guaranteed, potential safety hazards exist when the reciprocating pump is used, mechanical faults are very easy to generate, a plurality of inconveniences are brought to the use of the reciprocating pump, and the reciprocating pump leakage detection mechanism easy to overhaul is provided to solve the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the reciprocating pump leakage detection mechanism which is easy to overhaul, has the advantages of more comprehensive detection and the like, and solves the problem of incomplete detection.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the reciprocating pump leakage detecting mechanism easy to overhaul comprises a workbench, wherein the upper end part of the workbench is connected with a reciprocating pump body in a sliding manner, and the upper end part of the workbench is provided with a detecting mechanism;
the detection mechanism comprises a mounting plate with one end fixedly connected with the upper end of the workbench, an electric push rod is fixedly connected to the inner side of the mounting plate, an abutting block is fixedly connected to the output end of the electric push rod, a ventilation bin is slidably connected to the upper end of the workbench, an air pump is fixedly mounted at the upper end of the ventilation bin, one end of the air pump is communicated with a ventilation pipe communicated with the upper end of the ventilation bin, a control valve is fixedly mounted on the outer side of the ventilation pipe, a connecting mechanism is arranged on the outer side of the ventilation bin, an air pressure sensor is fixedly mounted on the inner bottom wall of the ventilation bin, and one end of the lower end of the ventilation bin is fixedly connected with a sliding block of which the end extends to the inner side of the workbench.
Further, the upper end of the workbench is provided with a chute positioned at the outer side of the sliding block, the chute is in sliding connection with the sliding block, the front surface of the ventilation bin is fixedly provided with a display panel, and the display panel is electrically connected with the air pressure sensor.
Further, coupling mechanism includes the link of one end and ventilation storehouse's outside intercommunication, the inboard sliding connection of link has the slip ring, fixedly connected with compression spring between the outside in slip ring and the ventilation storehouse, the outside fixedly connected with support frame in ventilation storehouse, the inboard sliding connection of support frame has the sealing block, fixedly connected with extrusion spring between the inboard of sealing block and support frame.
Further, sealing rubber strips are fixedly connected to the outer sides of the sealing blocks, sealing rings are fixedly connected to the outer sides of the sliding rings, and rubber strips are fixedly connected to the inner sides of the connecting frames and the supporting frames.
Further, the upper end of the workbench is provided with a fixed groove, and the specification of the fixed groove is matched with that of the lower end of the reciprocating pump body.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
this easy maintenance's reciprocating pump leak hunting mechanism, through the cooperation of air pump and air pressure sensor, after making the electric putter promotion link, the support frame of start and the laminating of reciprocating pump body be connected, come through air pump conveying gas to observe whether the atmospheric pressure numerical value changes, thereby accomplish the automated inspection to the reciprocating pump body, can effectually detect the unqualified reciprocating pump of quality, avoided unqualified reciprocating pump to flow into market, reach the comprehensive and easy effect that detects.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the detecting mechanism of the present utility model;
FIG. 3 is a schematic view of the structure of the connecting mechanism of the present utility model.
In the figure: 1 workbench, 2 fixed slot, 3 reciprocating pump body, 4 detection mechanism, 41 mounting panel, 42 electric putter, 43 support piece, 44 ventilation pipe, 45 air pump, 46 control valve, 47 ventilation storehouse, 48 coupling mechanism, 481 link, 482 sliding ring, 483 sealing washer, 484 rubber strip, 485 sealing rubber strip, 486 sealing piece, 487 extrusion spring, 488 support frame, 489 compression spring, 49 slider, 410 air pressure sensor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, a leak detection mechanism of a reciprocating pump for easy maintenance in this embodiment includes a workbench 1, an upper end portion of the workbench 1 is slidably connected with a reciprocating pump body 3, and an upper end portion of the workbench 1 is provided with a detection mechanism 4.
In this embodiment, can accomplish automated inspection to the reciprocating pump body 3 of placing on workstation 1 fast through detection mechanism 4, make reciprocating pump body 3 detect more comprehensively, and detection process tends to automaticly, makes things convenient for operating personnel to detect.
Wherein, fixed slot 2 has been seted up to the upper end of workstation 1, and the specification phase-match of fixed slot 2 and the specification of reciprocating pump body 3 lower extreme portion makes things convenient for operating personnel to place pump 3 in fixed slot 2, comes to carry out spacing placing to reciprocating pump body 3.
Referring to fig. 2-3, in this embodiment, the detection mechanism 4 includes a mounting plate 41 with one end fixedly connected to an upper end of the workbench 1, an electric push rod 42 is fixedly connected to an inner side of the mounting plate 41, an output end of the electric push rod 42 is fixedly connected to a supporting block 43, an upper end of the workbench 1 is slidably connected to a ventilation cabin 47, an air pump 45 is fixedly mounted on an upper end of the ventilation cabin 47, an output end of the air pump 45 is communicated with a ventilation pipe 44 with one end communicated with the upper end of the ventilation cabin 47, a control valve 46 is fixedly mounted on an outer side of the ventilation pipe 44, a connection mechanism 48 is arranged on an outer side of the ventilation cabin 47, an air pressure sensor 410 is fixedly mounted on an inner bottom wall of the ventilation cabin 47, and a slider 49 with one end extending into the workbench 1 is fixedly connected to a lower end of the ventilation cabin 47.
In this embodiment, after the connection frame 481 is pushed by the started electric push rod 42 to be attached to the support frame 488 and connected to the reciprocating pump body 3, the air is conveyed by the air pump 45, and whether the air pressure value changes is observed, so that the automatic detection of the reciprocating pump body 3 is completed.
The upper end of the workbench 1 is provided with a sliding groove positioned at the outer side of the sliding block 49, and the sliding groove is in sliding connection with the sliding block 49, so that the ventilation bin 47 can stably slide on the workbench 1.
In addition, a display panel is fixedly installed on the front surface of the ventilation chamber 47, and is electrically connected with the air pressure sensor 410, so that the change of the air pressure value in the ventilation chamber 47 can be observed through the display panel.
Secondly, coupling mechanism 48 includes the link 481 of one end and ventilation storehouse 47 outside intercommunication, the inboard sliding connection of link 481 has sliding ring 482, fixedly connected with compression spring 489 between the outside of sliding ring 482 and ventilation storehouse 47, the outside fixedly connected with support frame 488 of ventilation storehouse 47, the inboard sliding connection of support frame 488 has sealing block 486, fixedly connected with extrusion spring 487 between sealing block 486 and the inboard of support frame 488, after ventilation storehouse 47 is promoted, link 481 and support frame 488 can be connected with the output and the input of reciprocating pump body 3 respectively.
Then, sealing strips 485 are fixedly connected to the outer sides of sealing blocks 486, sealing rings 483 are fixedly connected to the outer sides of sliding rings 482, rubber strips 484 are fixedly connected to the inner sides of connecting frames 481 and supporting frames 488, and sealing performance of the connecting frames 481, the supporting frames 488 and the output end and the input end of the reciprocating pump body 3 after connection is improved.
The working principle of the embodiment is as follows:
after the reciprocating pump body 3 is placed on the workbench 1, the activatable electric push rod 42 pushes the ventilation bin 47 to approach the reciprocating pump body 3 until the connecting frame 481, the supporting frame 488 and the output end of the reciprocating pump body 3 are attached, then the electric push rod 42 is closed, the sealing block 486 on the inner side of the supporting frame 488 can plug the output end of the reciprocating pump body 3, then the air pump 45 is started to convey air into the ventilation bin 47 and the reciprocating pump body 3, when the value of the air pressure sensor 410 in the ventilation bin 47 is higher than the air pressure on the outer side of the ventilation bin 47 is observed through the display panel, the air pump 45 and the control valve 46 can be closed, after standing for a period of time, whether the value of the air pressure sensor 410 changes or not is observed, if the air pressure is reduced, the front reciprocating pump body 3 leaks, and the value does not change, so that the front reciprocating pump body 3 does not leak, the automatic detection of the reciprocating pump body 3 is completed, the unqualified reciprocating pump can be effectively detected, and the unqualified reciprocating pump is prevented from flowing into the market, and the effects of comprehensive detection and easy detection are achieved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a reciprocating pump leak hunting mechanism easy to overhaul, includes workstation (1), its characterized in that: the upper end part of the workbench (1) is connected with a reciprocating pump body (3) in a sliding manner, and the upper end part of the workbench (1) is provided with a detection mechanism (4);
detection mechanism (4) are including one end and upper end fixed connection's of workstation (1 mounting panel (41), the inboard fixedly connected with electric putter (42) of mounting panel (41), the output fixedly connected with of electric putter (42) supports piece (43), the upper end sliding connection of workstation (1) has ventilation storehouse (47), the upper end fixed mounting of ventilation storehouse (47) has air pump (45), the output intercommunication of air pump (45) has ventilation pipe (44) of one end and the upper end intercommunication of ventilation storehouse (47), the outside fixed mounting of ventilation pipe (44) has control valve (46), the outside of ventilation storehouse (47) is provided with coupling mechanism (48), the interior bottom wall fixed mounting of ventilation storehouse (47) has air pressure sensor (410), the inside slider (49) of one end extension to workstation (1) of lower tip fixedly connected with one end of ventilation storehouse (47).
2. A reciprocating pump leak detection mechanism for easy access as defined in claim 1, wherein: the upper end of the workbench (1) is provided with a sliding groove positioned at the outer side of the sliding block (49), the sliding groove is in sliding connection with the sliding block (49), the front surface of the ventilation bin (47) is fixedly provided with a display panel, and the display panel is electrically connected with the air pressure sensor (410).
3. A reciprocating pump leak detection mechanism for easy access as defined in claim 1, wherein: coupling mechanism (48) are including link (481) of one end and ventilation storehouse (47) outside intercommunication, the inboard sliding connection of link (481) has slip ring (482), fixedly connected with compression spring (489) between the outside of slip ring (482) and ventilation storehouse (47), the outside fixedly connected with support frame (488) of ventilation storehouse (47), the inboard sliding connection of support frame (488) has sealing block (486), fixedly connected with extrusion spring (487) between the inboard of sealing block (486) and support frame (488).
4. A reciprocating pump leak detection mechanism for easy access as defined in claim 3, wherein: the outside fixedly connected with joint strip (485) of sealing piece (486), the outside fixedly connected with sealing washer (483) of sliding ring (482), the inboard of link (481) and support frame (488) all fixedly connected with rubber strip (484).
5. A reciprocating pump leak detection mechanism for easy access as defined in claim 1, wherein: the upper end part of the workbench (1) is provided with a fixed groove (2), and the specification of the fixed groove (2) is matched with the specification of the lower end part of the reciprocating pump body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321248229.8U CN220018864U (en) | 2023-05-23 | 2023-05-23 | Reciprocating pump leak detection mechanism easy to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321248229.8U CN220018864U (en) | 2023-05-23 | 2023-05-23 | Reciprocating pump leak detection mechanism easy to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220018864U true CN220018864U (en) | 2023-11-14 |
Family
ID=88678008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321248229.8U Active CN220018864U (en) | 2023-05-23 | 2023-05-23 | Reciprocating pump leak detection mechanism easy to overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220018864U (en) |
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2023
- 2023-05-23 CN CN202321248229.8U patent/CN220018864U/en active Active
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