CN108982009B - Pressure gauge quick connector and detection device thereof - Google Patents
Pressure gauge quick connector and detection device thereof Download PDFInfo
- Publication number
- CN108982009B CN108982009B CN201811262823.6A CN201811262823A CN108982009B CN 108982009 B CN108982009 B CN 108982009B CN 201811262823 A CN201811262823 A CN 201811262823A CN 108982009 B CN108982009 B CN 108982009B
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- water
- pressure gauge
- rotor
- pressure sensor
- base
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
- G01L27/002—Calibrating, i.e. establishing true relation between transducer output value and value to be measured, zeroing, linearising or span error determination
- G01L27/005—Apparatus for calibrating pressure sensors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0007—Fluidic connecting means
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- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Rotary Pumps (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The invention discloses a pressure gauge quick connector and a detection device thereof, and relates to the technical field of pressure gauge detection. The pressure gauge is arranged in the base by driving the rotor to rotate through the driving mechanism, so that the operation is convenient, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of pressure gauge detection, in particular to a pressure gauge quick connector and a detection device thereof.
Background
The pressure gauge needs to be checked after being produced.
The existing pressure gauge calibration device is mainly characterized in that a connector is installed on a table board, a mode of threaded connection is adopted between the connector and a pressure gauge, and a wrench is needed to adjust and reinforce in the calibration process, so that the use is inconvenient, the operation is troublesome, the labor intensity of workers for calibration is high, and the work efficiency is reduced.
The Chinese patent application number of CN201010140921.X discloses a pressure gauge quick check connector which comprises a pressure source connecting seat which is vertically arranged, wherein the pressure source connecting seat is provided with a through hole which is vertically communicated; a piston is arranged in the through hole in a manner of sliding up and down, and the piston and the inner wall of the through hole are sealed; a vertical pressure spring is arranged between the lower end of the piston and the pressure source connecting seat; the piston is provided with a vertically through vent hole, and the upper end of the vent hole is provided with a sealing rubber ring; the pressure source connecting seat is externally sleeved with a fixing clamping sleeve, and the fixing clamping sleeve is fixedly connected with the pressure source connecting seat; the fixed clamping sleeve is provided with two openings, a clamping piece is inserted into each opening, and the width of each clamping piece is larger than the thickness of the side wall of the fixed clamping sleeve; the clamping piece is positioned above the pressure source connecting seat; the fixed cutting sleeve is also sleeved with an upper movable sleeve and a lower movable sleeve in a hollow way, and the upper end of the inner wall of the upper movable sleeve and the lower movable sleeve is an inclined plane which inclines outwards. The invention has complex structure and inconvenient operation.
Disclosure of Invention
The invention aims to provide a pressure gauge quick connector and a detection device thereof, and aims to solve the problems of inconvenience in operation and low efficiency in the pressure gauge installation process in the background technology.
The utility model provides a manometer quick-operation joint, is including the base that is used for installing the manometer, be equipped with the bearing on the external diameter of base, be equipped with the rotor on the external diameter of bearing, the rotor is hollow structure, the shape at hollow structure top and the joint part phase-match of manometer, the surface of rotor still is equipped with the actuating mechanism who is used for providing power for the rotor.
Optionally, the driving mechanism includes a motor and a driven gear fixedly connected with the outer surface of the rotor, the driven gear is engaged with a driving gear, and the driving gear is fixedly mounted on a rotating shaft of the motor.
The utility model provides a detection device, includes the manometer quick-operation joint, still includes and is used for providing hydraulic detection case, manometer quick-operation joint installs the top at the detection case, the top of detection case still is equipped with the standard table.
Optionally, the top of detection case is equipped with a plurality of the base, the detection case still is equipped with a plurality of through-hole, the motor is arranged in the through-hole, a plurality of the base annular distribution is in the edge at through-hole top, a plurality of on the base driven gear all with the driving gear meshes mutually, the bottom of detection case still is equipped with water inlet and delivery port, the top of detection case still is equipped with the standard table.
Optionally, a water circulation mechanism is also included.
Optionally, the water circulation mechanism is including the water tank that is used for the storage water, the upper end and the lower extreme of water tank are equipped with the water inlet respectively and draw the water mouth, the first pipeline of fixedly connected with between water inlet and the water mouth that draws water, water pump and first valve have concatenated on the first pipeline, fixedly connected with second pipeline between delivery port and the water inlet, the second valve has concatenated on the second pipeline, the fixedly connected with backup pad is still gone back at the top of water tank, the top of connection in the backup pad can be dismantled to the detection case.
Optionally, the surface of detection case still is equipped with water pressure sensor, water pressure sensor is connected with the display through the wire, water pressure sensor electric connection has the controller, controller and water pump electric connection.
Optionally, the device further comprises a limiting mechanism.
Optionally, the limiting mechanism comprises a limiting block, a pressure sensor is arranged at the top of the limiting block, and the pressure sensor is electrically connected with the controller.
The invention has the beneficial effects that: drive the rotor through actuating mechanism and rotate and make the manometer install in the base, and convenient operation has improved work efficiency, drive the rotor through the motor and rotate, realized automatic operation, further improved the operating efficiency, can drive a plurality of driven gear rotations through a driving gear, so make whole detection device's structure compacter, make full use of the power that the motor provided, the quantity that can reduce the motor simultaneously has saved the energy, reduction detection device's manufacturing cost.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a top view of an embodiment of the present invention at a drive gear;
fig. 3 is an enlarged view of the rotor according to the embodiment of the present invention.
The water circulation device comprises a base 1, a bearing 2, a rotor 3, a pressure gauge joint part 4, a driving mechanism 5, a detection box 6, a water circulation mechanism 7, a limiting mechanism 8, a motor 51, a driven gear 52, a driving gear 53, a through hole 61, a water inlet 62, a water outlet 63, a standard gauge 64, a water pressure sensor 65, a display 66, a controller 67, a water tank 71, a water inlet 72, a water pumping port 73, a first pipeline 74, a water pump 75, a first valve 76, a second pipeline 77, a second valve 78, a supporting plate 79 and a limiting block 81.
Detailed Description
The following embodiments are provided to describe the embodiments of the present invention, and to further describe the detailed description of the embodiments of the present invention, such as the shapes, configurations, mutual positions and connection relationships of the components, the functions and operation principles of the components, the manufacturing processes and operation methods, etc., so as to help those skilled in the art to more fully, accurately and deeply understand the inventive concept and technical solutions of the present invention.
As shown in fig. 1 to 3, a pressure gauge quick coupling comprises a base 1 for mounting a pressure gauge, wherein a bearing 2 is fixedly connected to the outer diameter of the base 1, specifically, the bearing 2 can be connected to the outer diameter of the base 1 in a clamping manner, a rotor 3 is fixedly connected to the outer diameter of the bearing 2 in a clamping manner, the rotor 3 can be connected to the outer diameter of the bearing 2 in a clamping manner, the rotor 3 is of a hollow structure, the shape of the top of the hollow structure is matched with a coupling member 4 of the pressure gauge, the size of the top of the hollow structure can limit the rotation of the coupling member 4 of the pressure gauge but does not limit the up-down movement of the coupling member 4 of the pressure gauge, and a driving mechanism 5 for providing power for the rotor 3 is. Drive rotor 3 through actuating mechanism 5 and rotate and make the manometer install in base 1, convenient operation has improved work efficiency.
In this embodiment, the driving mechanism 5 includes a motor 51 and a driven gear 52 fixedly connected to an outer surface of the rotor, specifically, the driven gear 52 may be clamped or welded to the outer surface of the rotor 3, the driven gear 52 is engaged with a driving gear 53, and the driving gear 53 is fixedly mounted on a rotating shaft of the motor 51. The motor 51 drives the rotor 3 to rotate, so that automatic operation is realized, and the operation efficiency is further improved.
A detection device utilizing the pressure gauge quick connector further comprises a detection box 6 for providing water pressure, the pressure gauge quick connector is installed at the top of the detection box 6, in the embodiment, the top of the detection box 6 is fixedly connected with a plurality of bases 1, the bases 1 can be welded at the top of the detection box 6, the detection box 6 is further provided with a plurality of through holes 61 or counter bores, the motor 51 is arranged in the through holes 61 or the counter bores, a plurality of bases 1 are annularly distributed at the edge of the top of the through holes 61, a plurality of driven gears 52 on the bases 1 are all meshed with the driving gear 53, the driving gear 53 can drive a plurality of driven gears 52 to rotate, so that the structure of the whole detection device is more compact, the power provided by the motor 51 is fully utilized, the energy is saved, and the number of the motors can be reduced, the production cost of the detection device is reduced, the bottom of the detection box 6 is also provided with a water inlet 62 and a water outlet 63, and the top of the detection box 6 is also provided with a standard meter 64.
In this embodiment, the water circulation mechanism 7 further includes a water circulation mechanism 7, specifically, the water circulation mechanism 7 includes a water tank 71 for storing water, the upper end and the lower end of the water tank 71 are respectively provided with a water inlet 72 and a water pumping port 73, a first pipeline 74 is fixedly connected between the water inlet 62 and the water pumping port 73, two ends of the first pipeline 74 are respectively welded at the water inlet 62 and the water pumping port 73, a water pump 75 and a first valve 76 are connected in series to the first pipeline 74, a second pipeline 77 is fixedly connected between the water outlet 63 and the water inlet 72, two ends of the second pipeline 77 are respectively welded at two ends of the water outlet 63 and the water inlet 72, a second valve 78 is connected in series to the second pipeline 77, specifically, the second valve 78 may be a ball valve, a support plate 79 is also fixedly connected to the top of the water tank 71, the support plate 79 may be welded to the top of the water tank 71, also fixedly connected to the top of the water tank 71 by bolts, and the detection box 6 is detachably connected to the top of the support plate 79 by bolts.
The design of the water circulation mechanism 7 enables water in the water tank 71 to be recycled, so that water resources are saved, the use amount of water is reduced, and the production cost of enterprises is reduced. The detection box 6 is detachably connected to the top of the supporting plate 79 through bolts, so that the detection box 6 can be conveniently replaced when damaged, and the practicability of the device is improved.
In this embodiment, a water pressure sensor 65 is further installed on the surface of the detection box 6, the water pressure sensor 65 is connected with a display 66 through a conducting wire, the water pressure sensor 65 is electrically connected with a controller 67, and the controller 67 is electrically connected with a water pump 75. The display 66 and the standard meter 64 are used for reading to judge whether the pressure gauge is better or not during detection, and the comparison is carried out through the standard meter 64 alone, so that the judgment is more reasonable, and the condition that the judgment is wrong due to the inaccuracy of the standard meter 64 is avoided. Meanwhile, a preset value can be set, when the water pressure reaches the preset value, the water pressure sensor 65 obtains a signal and transmits the signal to the controller 67, and the controller 67 controls the water pump 75 to stop pumping water, so that the automation degree of the device is higher, and the operation of personnel is reduced.
In this embodiment, still include stop gear 8, it is specific, stop gear 8 includes stopper 81, the top of stopper 81 is equipped with pressure sensor, pressure sensor and motor 51 and controller 67 electric connection. When the pressure gauge rotates into the base 1 and the joint part 4 of the pressure gauge is in contact with the pressure sensor, the pressure sensor obtains a signal and transmits the signal to the controller 67, and the controller 67 controls the motor 51 to stop working, so that the installation condition of the pressure gauge can be controlled.
The working principle of the invention is as follows: aligning the lower end of the pressure gauge to a threaded port of the base 1, starting the motor 51, wherein the motor 51 drives the driving gear 53 to rotate, the driving gear 53 drives the driven gear 52 to rotate, the driven gear 52 drives the rotor 3 to rotate, the rotor 3 drives the pressure gauge to rotate, so that the pressure gauge is rotated into the base 1, when the joint part 4 of the pressure gauge is in contact with the pressure sensor, the pressure sensor obtains a signal and transmits the signal to the controller 67, the controller 67 controls the motor 51 to stop working, at the moment, the water pump 75 is started, the water pump 75 pumps water in the water tank 71 into the detection tank 6, when the water pressure reaches a preset value, the water pressure sensor 65 obtains a signal and transmits the signal to the controller 67, the controller 67 controls the water pump 75 to stop pumping water, at the moment, the first valve 76 and the second valve 78 keep closed for pressure maintaining, and after 5-10 minutes, the reading, and judging whether the pressure gauge is good or not.
The present invention has been described in connection with the embodiments, and it is obvious that the specific implementation of the present invention is not limited by the above-mentioned manner, and it is within the protection scope of the present invention as long as various insubstantial modifications are made by using the method concept and technical scheme of the present invention, or the concept and technical scheme of the present invention are directly applied to other occasions without modification. The protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (6)
1. A detection device, characterized by: the pressure gauge quick connector comprises a base for mounting a pressure gauge, wherein a bearing is arranged on the outer diameter of the base, a rotor is arranged on the outer diameter of the bearing, the rotor is of a hollow structure, the shape of the top of the hollow structure is matched with a joint component of the pressure gauge, a driving mechanism for providing power for the rotor is further arranged on the outer surface of the rotor, the driving mechanism comprises a motor and a driven gear fixedly connected with the outer surface of the rotor, the driven gear is meshed with a driving gear, the driving gear is fixedly mounted on a rotating shaft of the motor, the pressure gauge quick connector further comprises a detection box for providing water pressure, the pressure gauge quick connector is mounted at the top of the detection box, and a standard gauge is further;
the top of detection case is equipped with a plurality of the base, the detection case still is equipped with a plurality of through-hole, the motor is arranged in the through-hole, a plurality of the base annular distribution is in the edge at through-hole top, a plurality of on the base driven gear all with the driving gear meshes mutually, the bottom of detection case still is equipped with water inlet and delivery port.
2. A testing device according to claim 1, wherein: also comprises a water circulation mechanism.
3. A testing device according to claim 2, wherein: the water circulation mechanism is including the water tank that is used for the storage water, the upper end and the lower extreme of water tank are equipped with the water inlet respectively and draw the water mouth, the first pipeline of fixedly connected with between water inlet and the water mouth that draws water, water pump and first valve have concatenated on the first pipeline, fixedly connected with second pipeline between delivery port and the water inlet, the second valve has concatenated on the second pipeline, the fixedly connected with backup pad is still gone back at the top of water tank, the top of connection in the backup pad can be dismantled to the detection case.
4. A testing device according to claim 3, wherein: the surface of detection case still is equipped with water pressure sensor, water pressure sensor is connected with the display through the wire, water pressure sensor electric connection has the controller, controller and water pump electric connection.
5. A testing device according to claim 4, wherein: still include stop gear.
6. A testing device according to claim 5, wherein: the limiting mechanism comprises a limiting block, a pressure sensor is arranged at the top of the limiting block, and the pressure sensor is electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811262823.6A CN108982009B (en) | 2018-10-27 | 2018-10-27 | Pressure gauge quick connector and detection device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811262823.6A CN108982009B (en) | 2018-10-27 | 2018-10-27 | Pressure gauge quick connector and detection device thereof |
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| Publication Number | Publication Date |
|---|---|
| CN108982009A CN108982009A (en) | 2018-12-11 |
| CN108982009B true CN108982009B (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811262823.6A Active CN108982009B (en) | 2018-10-27 | 2018-10-27 | Pressure gauge quick connector and detection device thereof |
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| CN (1) | CN108982009B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112213023A (en) * | 2020-11-04 | 2021-01-12 | 山东省农业科学院作物研究所 | Water pressure monitoring device and method for drip irrigation belt |
| CN114878071B (en) * | 2022-06-22 | 2023-08-29 | 葛君 | Intelligent calibrating device for pressure gauge |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2188758Y (en) * | 1994-04-07 | 1995-02-01 | 沈阳铁路分局大官屯车辆段 | Electric control self-adjusting check table for pressure gage |
| CN201852675U (en) * | 2010-08-27 | 2011-06-01 | 李宝新 | Calibration device for pressure gauge |
| CN104833456B (en) * | 2015-05-29 | 2017-09-01 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | A kind of valve cooling system pressure sensor on-site detecting device and method |
| CN108561651A (en) * | 2018-03-13 | 2018-09-21 | 西安理工大学 | A kind of pipe joint arrangement of automatic butt |
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