CN220982540U - Detection platform for pressure transmitter - Google Patents
Detection platform for pressure transmitter Download PDFInfo
- Publication number
- CN220982540U CN220982540U CN202322529072.2U CN202322529072U CN220982540U CN 220982540 U CN220982540 U CN 220982540U CN 202322529072 U CN202322529072 U CN 202322529072U CN 220982540 U CN220982540 U CN 220982540U
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- oil
- top surface
- pressure transmitter
- frame
- detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 56
- 238000001125 extrusion Methods 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000010992 reflux Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 239000000446 fuel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model relates to the technical field of detection platforms, and discloses a detection platform for a pressure transmitter, which comprises a support frame, a pressure detection device and a fixing device, wherein the pressure detection device is arranged on the top surface of the support frame, the fixing device is arranged on the top surface of the pressure detection device, the pressure detection device comprises an oil supply unit, a detection unit and an oil return unit, the oil supply unit is arranged in the middle of the support frame, the detection unit is arranged at the upper end of the oil supply unit, and the oil return unit is arranged in the middle of the oil supply unit. This testing platform for pressure transmitter through installing the oil return unit in the pressure detection device, after the monitor is accomplished and is detected, the inside partial oil that remains of shunt tubes makes oil return pipe with shunt tubes and batch oil tank intercommunication through opening the valve, and then can make the inside remaining oil of shunt tubes flow to the inside of batch oil tank through the oil return pipe to reached the purpose to the inside oil reflux of shunt tubes, solved the problem of oil liquid seepage in the original device.
Description
Technical Field
The utility model relates to the technical field of detection platforms, in particular to a detection platform for a pressure transmitter.
Background
The pressure transmitter is a device for converting pressure into pneumatic signals or electric signals for control and remote transmission, and can convert physical pressure parameters of gas, liquid and the like sensed by the load cell sensor into standard electric signals (such as 4-20 mADC and the like) so as to supply the standard electric signals to secondary instruments such as an indication alarm instrument, a recorder, a regulator and the like for measurement, indication and process adjustment.
The utility model provides a detection platform for pressure transmitter that publication number is CN218098155U relates to detection platform field, including base and changer, the inside of base front side is equipped with the cavity, cavity top symmetry is equipped with the spout that runs through the base top, slidable mounting has the splint that carry out the centre gripping to the changer above the spout, be equipped with the drive assembly that drives splint removal in the cavity, be close to run through on the splint of changer feed liquor end one end and be equipped with the connecting seat, the connecting seat is pegged graft with the feed liquor end through the removal of splint; according to the utility model, the clamping plate is driven to move through the driving component, so that the connecting seat is clamped with the liquid inlet end of the transmitter, and the stability of the connection between the connecting seat and the liquid inlet end of the transmitter is ensured through the clamping force of the clamping plate.
The device is also provided with a certain defect, when the device is used for detecting, the hydraulic pump is started to supply oil to the inside of the conveying pipe, so that the oil pressure in the detecting pipeline is increased, and the pressure transmitter is used for detecting and comparing the oil pressure in the pipeline, but after the detection of the pressure transmitter is completed, the oil residue in the pipeline is still remained, and after the pressure transmitter is taken down, the residual oil in the detecting pipe flows to the surface of the detecting platform, so that the device is required to be improved.
Disclosure of utility model
The utility model aims to provide a detection platform for a pressure transmitter, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a testing platform for pressure transmitter, includes support frame, pressure detection device and fixing device, pressure detection device installs in the top surface of support frame, fixing device installs in pressure detection device's top surface, pressure detection device includes oil supply unit, detecting element and oil return unit, oil supply unit installs in the middle part of support frame, detecting element installs in oil supply unit's upper end, oil return unit installs in oil supply unit's middle part.
Preferably, the oil supply unit comprises an oil storage tank, an oil delivery pipe, a shunt pipe and an oil delivery pump, wherein the oil storage tank is fixedly arranged in the middle of the supporting frame, the bottom end of the oil delivery pipe is fixedly arranged on the left surface of the oil storage tank, the top end of the oil delivery pipe is penetratingly arranged on the top surface of the supporting frame, the shunt pipe is fixedly arranged on the top end of the oil delivery pipe, and the oil delivery pump is fixedly arranged in the middle of the oil delivery pipe.
Preferably, the detecting unit comprises a detecting frame I, a pressure transmitter I, a detecting frame II and a sealing ring, wherein the detecting frame I is fixedly arranged on the top surface of the supporting frame, the pressure transmitter I is fixedly arranged on the top surface of the detecting frame I, the detecting frame II is fixedly arranged on the top surface of the supporting frame, and the sealing ring is arranged on the top surface of the detecting frame II.
Preferably, the oil return unit comprises an oil return pipe and a valve, the top end of the oil return pipe is fixedly arranged on the surface of the shunt pipe, the bottom end of the oil return pipe is fixedly arranged on the top surface of the oil storage tank, and the valve is fixedly arranged in the middle of the oil return pipe.
Preferably, the fixing device comprises a servo motor, a threaded rod, a slide rod and an extrusion plate, wherein the servo motor is fixedly arranged on the top surface of the support frame, the bottom end of the threaded rod is arranged at the output end of the servo motor in a transmission mode, the bottom end of the slide rod is fixedly arranged on the top surface of the support frame, and the extrusion plate is slidably arranged on the surface of the slide rod.
Preferably, the top end of the shunt tube is provided with two outlets, the two outlets are respectively arranged in the middle parts of the first detection frame and the second detection frame, and the first pressure transmitter is fixedly connected with one end of the shunt tube.
Preferably, the extrusion plate is in threaded connection with the threaded rod, and the extrusion plate is driven to move up and down when the threaded rod is rotated through threaded connection.
Compared with the prior art, the utility model provides a detection platform for a pressure transmitter, which has the following beneficial effects:
1. This testing platform for pressure transmitter through installing the oil return unit in the pressure detection device, after the monitor is accomplished and is detected, the inside partial oil that remains of shunt tubes makes oil return pipe with shunt tubes and batch oil tank intercommunication through opening the valve, and then can make the inside remaining oil of shunt tubes flow to the inside of batch oil tank through the oil return pipe to reached the purpose to the inside oil reflux of shunt tubes, solved the problem of oil liquid seepage in the original device.
2. This testing platform for pressure transmitter, through installing fixing device, place the monitor that needs to detect behind the top surface of detecting frame two, make the stripper plate descend through opening servo motor, and then can make the stripper plate extrude the monitor, seal the one end of detector and shunt tubes through the sealing ring to the purpose of sealing the fixed monitor has been reached.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 3 is a schematic diagram of a pressure detecting device according to the present utility model;
fig. 4 is a schematic structural view of the fixing device of the present utility model.
In the figure: 1. a support frame; 2. a pressure detection device; 201. an oil storage tank; 202. an oil delivery pipe; 203. a shunt; 204. a first detection frame; 205. a first pressure transmitter; 206. a second detection frame; 207. a seal ring; 208. an oil return pipe; 209. a valve; 210. an oil delivery pump; 3. a fixing device; 301. a servo motor; 302. a threaded rod; 303. a slide bar; 304. and extruding the plate.
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.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a pressure is testing platform for changer, includes support frame 1, pressure detection device 2 and fixing device 3, and pressure detection device 2 installs in the top surface of support frame 1, and fixing device 3 installs in the top surface of pressure detection device 2, and pressure detection device 2 includes fuel feeding unit, detecting element and oil return unit, and fuel feeding unit installs in the middle part of support frame 1, and detecting element installs in the upper end of fuel feeding unit, and oil return unit installs in the middle part of fuel feeding unit.
The oil supply unit includes oil storage tank 201, oil pipe 202, shunt tubes 203 and oil transfer pump 210, oil storage tank 201 fixed mounting is in the middle part of support frame 1, oil pipe 202's bottom fixed mounting is in the left side of oil storage tank 201, and oil pipe 202's top runs through and installs in support frame 1's top surface, shunt tubes 203 fixed mounting is in oil pipe 202's top, shunt tubes 203's top is equipped with two exports, two exports are installed respectively in the middle part of detecting frame one 204 and detecting frame two 206, pressure transmitter one 205 and the one end fixed connection of shunt tubes 203, oil transfer pump 210 fixed mounting is in oil pipe 202's middle part.
The detection unit comprises a first detection frame 204, a first pressure transmitter 205, a second detection frame 206 and a sealing ring 207, wherein the first detection frame 204 is fixedly arranged on the top surface of the support frame 1, the first pressure transmitter 205 is fixedly arranged on the top surface of the first detection frame 204, the second detection frame 206 is fixedly arranged on the top surface of the support frame 1, and the sealing ring 207 is arranged on the top surface of the second detection frame 206.
The oil return unit includes oil return pipe 208 and valve 209, oil return pipe 208's top fixed mounting is in the surface of shunt tubes 203, and oil return pipe 208's bottom fixed mounting is in the top surface of batch oil tank 201, valve 209 fixed mounting is in oil return pipe 208's middle part, through installing the oil return unit in the pressure detection device2, after the monitor is accomplished the detection, the inside partial oil that remains of shunt tubes 203, make oil return pipe 208 communicate shunt tubes 203 and batch oil tank 201 through opening valve 209, and then can make the inside remaining oil of shunt tubes 203 flow to the inside of batch oil tank 201 through oil return pipe 208, thereby reached the inside oil reflux's of shunt tubes 203 purpose, the problem of oil liquid seepage in the original device has been solved.
The fixing device 3 comprises a servo motor 301, a threaded rod 302, a sliding rod 303 and an extrusion plate 304, wherein the servo motor 301 is fixedly arranged on the top surface of the support frame 1, the bottom end of the threaded rod 302 is arranged at the output end of the servo motor 301 in a transmission mode, the bottom end of the sliding rod 303 is fixedly arranged on the top surface of the support frame 1, the extrusion plate 304 is slidably arranged on the surface of the sliding rod 303, the extrusion plate 304 is in threaded connection with the threaded rod 302, the extrusion plate 304 is driven to move up and down when the threaded rod 302 rotates through threaded connection, the monitor to be detected is placed on the top surface of the second detection frame 206 through the fixing device 3, the servo motor 301 is started to enable the extrusion plate 304 to descend, the extrusion plate can extrude the monitor, the detector is sealed with one end of the shunt tube 203 through the sealing ring 207, and therefore the purpose of sealing and fixing the monitor is achieved.
In the actual operation process, when the device is used, firstly, a monitor to be detected is placed on the top surface of the second detection frame 206, then the servo motor 301 is started, the servo motor 301 drives the threaded rod 302 to rotate, the extrusion plate 304 descends through the sliding rod 303 and the threaded rod 302, the monitor to be detected is extruded in the descending process of the extrusion plate 304, so that the monitor is sealed and fixed, then the oil delivery pump 210 is started, the oil delivery pump 210 conveys oil in the oil storage tank 201 to the inside of the split pipe 203 through the oil delivery pipe 202, then the oil is pumped into the monitor and the first pressure transmitter 205 respectively, the values of the first pressure transmitter 205 and the monitor are changed in the pumping process, then the two are compared, the valve 209 is started after the comparison is completed, the oil in the split pipe 203 is closed simultaneously, the oil in the split pipe 203 flows back into the oil storage tank 201, and then the servo motor 301 is started to enable the extrusion plate 304 to ascend and take down the monitor.
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 an element.
Claims (7)
1. The utility model provides a pressure is testing platform for changer, includes support frame (1), pressure detection device (2) and fixing device (3), its characterized in that: the pressure detection device (2) is arranged on the top surface of the supporting frame (1), and the fixing device (3) is arranged on the top surface of the pressure detection device (2);
The pressure detection device (2) comprises an oil supply unit, a detection unit and an oil return unit, wherein the oil supply unit is arranged in the middle of the support frame (1), the detection unit is arranged at the upper end of the oil supply unit, and the oil return unit is arranged in the middle of the oil supply unit.
2. The pressure transmitter inspection platform of claim 1, wherein: the oil supply unit comprises an oil storage tank (201), an oil delivery pipe (202), a shunt pipe (203) and an oil delivery pump (210), wherein the oil storage tank (201) is fixedly installed in the middle of a supporting frame (1), the bottom end of the oil delivery pipe (202) is fixedly installed on the left side of the oil storage tank (201), the top end of the oil delivery pipe (202) is installed on the top surface of the supporting frame (1) in a penetrating mode, the shunt pipe (203) is fixedly installed on the top end of the oil delivery pipe (202), and the oil delivery pump (210) is fixedly installed in the middle of the oil delivery pipe (202).
3. The pressure transmitter inspection platform of claim 2, wherein: the detection unit comprises a first detection frame (204), a first pressure transmitter (205), a second detection frame (206) and a sealing ring (207), wherein the first detection frame (204) is fixedly arranged on the top surface of the support frame (1), the first pressure transmitter (205) is fixedly arranged on the top surface of the first detection frame (204), the second detection frame (206) is fixedly arranged on the top surface of the support frame (1), and the sealing ring (207) is arranged on the top surface of the second detection frame (206).
4. The pressure transmitter inspection platform of claim 1, wherein: the oil return unit comprises an oil return pipe (208) and a valve (209), the top end of the oil return pipe (208) is fixedly arranged on the surface of the shunt pipe (203), the bottom end of the oil return pipe (208) is fixedly arranged on the top surface of the oil storage tank (201), and the valve (209) is fixedly arranged in the middle of the oil return pipe (208).
5. The pressure transmitter inspection platform of claim 1, wherein: the fixing device (3) comprises a servo motor (301), a threaded rod (302), a sliding rod (303) and an extrusion plate (304), wherein the servo motor (301) is fixedly installed on the top surface of the support frame (1), the bottom end of the threaded rod (302) is installed at the output end of the servo motor (301) in a transmission mode, the bottom end of the sliding rod (303) is fixedly installed on the top surface of the support frame (1), and the extrusion plate (304) is slidably installed on the surface of the sliding rod (303).
6. The pressure transmitter inspection platform of claim 3 wherein: the top of shunt tube (203) is equipped with two exports, two the export is installed respectively in the middle part of detecting frame one (204) and detecting frame two (206), pressure transmitter one (205) and the one end fixed connection of shunt tube (203).
7. The pressure transmitter inspection platform of claim 5 wherein: the extrusion plate (304) is in threaded connection with the threaded rod (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322529072.2U CN220982540U (en) | 2023-09-18 | 2023-09-18 | Detection platform for pressure transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322529072.2U CN220982540U (en) | 2023-09-18 | 2023-09-18 | Detection platform for pressure transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220982540U true CN220982540U (en) | 2024-05-17 |
Family
ID=91057163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322529072.2U Active CN220982540U (en) | 2023-09-18 | 2023-09-18 | Detection platform for pressure transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220982540U (en) |
-
2023
- 2023-09-18 CN CN202322529072.2U patent/CN220982540U/en active Active
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