CN108982009A - A kind of pressure gauge quick coupling and its detection device - Google Patents
A kind of pressure gauge quick coupling and its detection device Download PDFInfo
- Publication number
- CN108982009A CN108982009A CN201811262823.6A CN201811262823A CN108982009A CN 108982009 A CN108982009 A CN 108982009A CN 201811262823 A CN201811262823 A CN 201811262823A CN 108982009 A CN108982009 A CN 108982009A
- Authority
- CN
- China
- Prior art keywords
- pressure gauge
- quick coupling
- rotor
- detection case
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
-
- 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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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Rotary Pumps (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The present invention discloses a kind of pressure gauge quick coupling and its detection device, it is related to pressure gauge detection technique field, including the pedestal for installing pressure gauge, the outer diameter of the pedestal is equipped with bearing, the outer diameter of the bearing is equipped with rotor, the rotor is hollow structure, the joint component of shape and pressure gauge at the top of the hollow structure matches, the outer surface of the rotor is additionally provided with for providing the driving mechanism of power to rotor, it further include for providing the detection case of hydraulic pressure, the pressure gauge quick coupling is mounted on the top of detection case, standard scale is additionally provided at the top of the detection case.The present invention drives rotor to rotate so that pressure gauge is installed in pedestal by driving mechanism, easy to operate, improves work efficiency.
Description
Technical field
The present invention relates to pressure gauge detection technique field, in particular to a kind of pressure gauge quick coupling and its detection device.
Background technique
Pressure gauge needs to verify it after producing.
Existing calibration device for pressure gauge is mostly that connector is installed on table top, and spiral shell is used between the connector and pressure gauge
The mode of line connection, needs to be adjusted reinforcing with spanner in checking procedure, undoubtedly causes inconvenient to use, operation fiber crops in this way
It is tired, it be easy to cause worker to verify large labor intensity, reduce working efficiency.
Chinese Patent Application No. discloses a kind of quick test connector for pressure gauge for CN201010140921.X, including vertical
The pressure source attachment base of arrangement, pressure source attachment base are equipped with vertically communicated through-hole；It can slide up and down in through-hole equipped with piston,
It is sealed between piston and the inner wall of through-hole；Vertical pressure spring is equipped between the lower end and pressure source attachment base of piston；Piston opens up
There is vertically communicated venthole, the upper end of venthole is equipped with sealing rubber ring；Fixing card set, fixing card are cased with outside pressure source attachment base
It is affixed between set and pressure source attachment base；Fixing card, which is put on, to be opened up there are two opening, and each opening is interior to be inserted into clamp clip, clamp clip
Width be greater than the thickness of fixed cutting ferrule side wall；Clamp clip is located at the top of pressure source attachment base；It is also set with outside fixed cutting ferrule
Up and down set, the upper end of the inner wall of up and down set are the inclined-plane being inclined outwardly.The inventive structure is complicated, and there is also operations
Inconvenient situation.
Summary of the invention
The purpose of the present invention is to provide a kind of pressure gauge quick coupling and its detection devices, to solve to press in background technique
The problem of inconvenient for operation in power table installation process, efficiency bottom.
A kind of pressure gauge quick coupling, including the pedestal for installing pressure gauge, the outer diameter of the pedestal is equipped with bearing,
The outer diameter of the bearing is equipped with rotor, and the rotor is hollow structure, the shape and pressure gauge at the top of the hollow structure
Joint component matches, and the outer surface of the rotor is additionally provided with for providing the driving mechanism of power to rotor.
Optionally, the driving mechanism includes motor and the driven gear that is fixedly connected with rotor outer surface, described driven
Gear is engaged with driving gear, and the driving gear is fixedly mounted in the rotation axis of the motor.
A kind of detection device, including pressure gauge quick coupling further include for providing the detection case of hydraulic pressure, the pressure gauge
Quick coupling is mounted on the top of detection case, is additionally provided with standard scale at the top of the detection case.
Optionally, the top of the detection case is equipped with several described pedestals, and the detection case is additionally provided with several through-holes,
In through-holes, several pedestal annulars are distributed in the edge of via top to the motor arrangement, several described pedestals
On the driven gear be meshed with the driving gear, the bottom of the detection case is additionally provided with inlet and outlet,
Standard scale is additionally provided at the top of the detection case.
It optionally, further include water circulation mechanism.
Optionally, the water circulation mechanism includes the water tank for storing water, and the top and bottom of the water tank are set respectively
There are water inlet and pump mouth, first pipe is fixedly connected between the water inlet and pump mouth, is concatenated in the first pipe
There are water pump and the first valve, second pipe is fixedly connected between the water outlet and water inlet, is concatenated on the second pipe
There is the second valve, the top of the water tank is also fixedly connected with support plate, and the detection case is detachably connected on the top of support plate
Portion.
Optionally, the surface of the detection case is additionally provided with hydraulic pressure sensor, and the hydraulic pressure sensor is connected with by conducting wire
Display, the hydraulic pressure sensor are electrically connected with controller, and the controller and water pump are electrically connected.
It optionally, further include position-limit mechanism.
Optionally, the position-limit mechanism includes limited block, and the top of the limited block is equipped with pressure sensor, the pressure
Sensor and controller are electrically connected.
The beneficial effects of the present invention are: drive rotor to rotate so that pressure gauge is installed in pedestal by driving mechanism, behaviour
Facilitate, improve work efficiency, rotor rotation is driven by motor, automated job is realized, further improves operation
Efficiency can drive multiple driven gears to rotate by a driving gear, so that the structure of entire detection device is more
It is compact, the power of motor offer is provided, the energy is saved while the quantity of motor can be reduced, reduce detection device
Production cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the specific embodiment of the invention；
Fig. 2 is the top view at specific embodiment of the invention driving gear；
Fig. 3 is the enlarged drawing at specific embodiment of the invention rotor.
Wherein, pedestal 1, bearing 2, rotor 3, pressure tapping component 4, driving mechanism 5, detection case 6, water circulation mechanism 7,
Position-limit mechanism 8, motor 51, driven gear 52, driving gear 53, through-hole 61, water inlet 62, water outlet 63, standard scale 64, hydraulic pressure
Sensor 65, display 66, controller 67, water tank 71, water inlet 72, pump mouth 73, first pipe 74, water pump 75, the first valve
Door 76, second pipe 77, the second valve 78, support plate 79, limited block 81.
Specific embodiment
Below by the description to embodiment, the shape of for example related each component of a specific embodiment of the invention, structure
It makes, the mutual alignment between each section and connection relationship, the effect of each section and working principle, manufacturing process and the side of operating with
Method etc., is described in further detail, completeer to help those skilled in the art to have inventive concept of the invention, technical solution
Whole, accurate and deep understanding.
As shown in Figure 1 to Figure 3, a kind of pressure gauge quick coupling, including the pedestal 1 for installing pressure gauge, the pedestal 1
Outer diameter on be fixedly connected with bearing 2, specifically, the bearing 2 can be connected on the outer diameter of pedestal 1, the outer diameter of the bearing 2
On be fixedly connected with rotor 3, the rotor 3 can be connected on the outer diameter of bearing 2, the rotor 3 be hollow structure, it is described hollow
The shape of structural top and the joint component 4 of pressure gauge match, and the size at the top of the hollow structure can limit pressure gauge
The rotation of joint component 4, but unlimited pressing pressure meter connector component 4 moves up and down, and the outer surface of the rotor 3 is additionally provided with is used for
The driving mechanism 5 of power is provided to rotor 3.By drive rotor 3 rotation of driving mechanism 5 so that pressure gauge is installed in pedestal 1,
It is easy to operate, it improves work efficiency.
In the present embodiment, the driving mechanism 5 includes motor 51 and the driven gear being fixedly connected with rotor outer surface
52, specifically, the driven gear 52 can be clamped or be welded on the outer surface of rotor 3, the driven gear 52 is engaged with master
Moving gear 53, the driving gear 53 are fixedly mounted in the rotation axis of the motor 51.3 turns of rotor are driven by motor 51
It is dynamic, automated job is realized, operating efficiency is further improved.
A kind of detection device using the pressure gauge quick coupling, further include for providing the detection case 6 of hydraulic pressure, it is described
Pressure gauge quick coupling is mounted on the top of detection case 6, in the present embodiment, if the top of the detection case 6 is fixedly connected with
The dry pedestal 1, pedestal 1 can weld at the top of detection case 6, and the detection case 6 is additionally provided with several through-holes 61 either
Counterbore, the motor 51 are arranged in through-hole 61 or counterbore, side of several described 1 annular spreads of pedestal at 61 top of through-hole
At edge, the driven gear 52 on several described pedestals 1 is meshed with the driving gear 53, passes through a driving tooth
Wheel 53 can drive multiple driven gears 52 to rotate, so that the structure of entire detection device is more compact, take full advantage of
The power that motor 51 provides, saves the energy while can reduce the quantity of motor, reduce the production cost of detection device, described
The bottom of detection case 6 is additionally provided with water inlet 62 and water outlet 63, and the top of the detection case 6 is additionally provided with standard scale 64.
It in the present embodiment, further include water circulation mechanism 7, specifically, the water circulation mechanism 7 includes for storing water
Water tank 71, the top and bottom of the water tank 71 are respectively equipped with water inlet 72 and pump mouth 73, the water inlet 62 and pump mouth
First pipe 74 is fixedly connected between 73, the both ends of specific first pipe 74 are respectively welded at water inlet 62 and pump mouth 73
Locate, is serially connected with water pump 75 and the first valve 76 in the first pipe 74, it is fixed between the water outlet 63 and water inlet 72 to connect
It is connected to second pipe 77, the both ends of specific second pipe 77 are respectively welded at the both ends of water outlet 63 and water inlet 72, described
The second valve 78 is serially connected on second pipe 77, specific second valve 78 can be ball valve, the top of the water tank 71
It is also fixedly connected with support plate 79, the support plate 79 can weld at the top of water tank 71, be fixedly connected on water also by bolt
The top of case 71, the detection case 6 are detachably connected on the top of support plate 79 by bolt.
The design of water circulation mechanism 7 allows the water in water tank 71 to be recycled, and has saved water resource, has reduced simultaneously
The usage amount of water reduces the production cost of enterprise.Detection case 6 is detachably connected on the top of support plate 79 by bolt, makes
Detection case 6 damage when can be convenient replace, improve the practicability of device.
In the present embodiment, the surface of the detection case 6 is also equipped with hydraulic pressure sensor 65, and the hydraulic pressure sensor 65 is logical
It crosses conducting wire and is connected with display 66, the hydraulic pressure sensor 65 is electrically connected with controller 67, the controller 67 and water pump 75
It is electrically connected.Judge that the quality of pressure gauge is compared separately through standard scale with the reading of standard scale 64 by display 66 when detection
64 compare so that judgement more rationally, avoid leading to the case where judging incorrectly appearance when standard scale 64 is inaccurate.Together
When can set predetermined value, when hydraulic pressure reaches predetermined value, hydraulic pressure sensor 65 obtain signal pass to controller 67, controller
67 control water pumps 75 stop pumping, so that the degree of automation of device is higher, reduce the operation of personnel.
It in the present embodiment, further include position-limit mechanism 8, specifically, the position-limit mechanism 8 includes limited block 81, the limit
The top of position block 81 is equipped with pressure sensor, the pressure sensor and motor 51 and controller 67 is electrically connected.Pressure gauge to
When rotating in pedestal 1, when the joint component 4 of pressure gauge and pressure sensor contacts, pressure sensor obtains signal and passes to
Controller 67, controller 67 control motor 51 and stop working, and so can control pressure gauge installation situation.
The working principle of the invention: by the screw thread mouth of the lower end aligned pedestal 1 of pressure gauge, start motor 51,51 band of motor
Dynamic driving gear 53 rotates, and driving gear 53 drives driven gear 52 to rotate, and driven gear 52 drives rotor 3 to rotate, 3 band of rotor
The rotation of dynamic pressure table, so that pressure gauge is rotated in pedestal 1, when the joint component 4 of pressure gauge and pressure sensor contacts,
Pressure sensor obtains signal and passes to controller 67, and controller 67 controls motor 51 and stops working, and starts water pump 75, water at this time
Water in water tank 71 is extracted into detection case 6 by pump 75, and when hydraulic pressure reaches predetermined value, hydraulic pressure sensor 65 obtains signal and passes to
Controller 67, controller 67 control water pump 75 stop pumping, at this time the first valve 76 and the second valve 78 remain off into
Row pressure maintaining observes the reading of pressure gauge compared with the reading of standard scale 64 and display 66 after 5-10 minutes, judges place's pressure
The quality of power table.
The present invention is exemplarily described above in conjunction with embodiment, it is clear that the present invention implements not by above-mentioned side
The limitation of formula, if the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out is used, or without
It improves the conception and technical scheme of the invention are directly applied to other occasions, it is within the scope of the present invention.This
The protection scope of invention should be determined by the scope of protection defined in the claims.
Claims (9)
1. a kind of pressure gauge quick coupling, which is characterized in that including the pedestal for installing pressure gauge, on the outer diameter of the pedestal
Equipped with bearing, the outer diameter of the bearing is equipped with rotor, and the rotor is hollow structure, the shape at the top of the hollow structure
Match with the joint component of pressure gauge, the outer surface of the rotor is additionally provided with for providing the driving mechanism of power to rotor.
2. a kind of pressure gauge quick coupling according to claim 1, it is characterised in that: the driving mechanism include motor and
The driven gear being fixedly connected with rotor outer surface, the driven gear are engaged with driving gear, the fixed peace of the driving gear
In the rotation axis of the motor.
3. a kind of detection device, it is characterised in that: including pressure gauge quick coupling, the pressure gauge quick coupling is claim
Pressure gauge quick coupling described in 1 or 2 further includes for providing the detection case of hydraulic pressure, and the pressure gauge quick coupling is mounted on
The top of detection case is additionally provided with standard scale at the top of the detection case.
4. a kind of detection device according to claim 3, it is characterised in that: the top of the detection case is equipped with several institutes
Pedestal is stated, the detection case is additionally provided with several through-holes, and the motor is arranged in through-holes, several described pedestal annular spreads
The driven gear on the edge of via top, several described pedestals is meshed with the driving gear, described
The bottom of detection case is additionally provided with inlet and outlet.
5. a kind of detection device according to claim 4, it is characterised in that: further include water circulation mechanism.
6. a kind of detection device according to claim 5, it is characterised in that: the water circulation mechanism includes for storing water
Water tank, the top and bottom of the water tank are respectively equipped with water inlet and pump mouth, fixed between the water inlet and pump mouth
It is connected with first pipe, water pump and the first valve are serially connected in the first pipe, it is fixed between the water outlet and water inlet
It is connected with second pipe, the second valve is serially connected on the second pipe, the top of the water tank is also fixedly connected with support plate,
The detection case is detachably connected on the top of support plate.
7. a kind of detection device according to claim 6, it is characterised in that: the surface of the detection case is additionally provided with hydraulic pressure biography
Sensor, the hydraulic pressure sensor are connected with display by conducting wire, and the hydraulic pressure sensor is electrically connected with controller, the control
Device processed and water pump are electrically connected.
8. a kind of pressure gauge quick coupling according to claim 7, it is characterised in that: further include position-limit mechanism.
9. a kind of pressure gauge quick coupling according to claim 8, it is characterised in that: the position-limit mechanism includes limit
Block, the top of the limited block are equipped with pressure sensor, and the pressure sensor and controller are electrically connected.
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108982009A true CN108982009A (en) | 2018-12-11 |
| CN108982009B CN108982009B (en) | 2021-02-05 |
Family
ID=64543833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811262823.6A Active CN108982009B (en) | 2018-10-27 | 2018-10-27 | Pressure gauge quick connector and detection device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108982009B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114878071A (en) * | 2022-06-22 | 2022-08-09 | 葛君 | Intelligent calibrating device for pressure gauge |
Citations (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 |
| CN104833456A (en) * | 2015-05-29 | 2015-08-12 | 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 | Onsite detection device and method for pressure sensor of valve cooling system |
| CN108561651A (en) * | 2018-03-13 | 2018-09-21 | 西安理工大学 | A kind of pipe joint arrangement of automatic butt |
-
2018
- 2018-10-27 CN CN201811262823.6A patent/CN108982009B/en active Active
Patent Citations (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 |
| CN104833456A (en) * | 2015-05-29 | 2015-08-12 | 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 | Onsite detection device and method for pressure sensor of valve cooling system |
| CN108561651A (en) * | 2018-03-13 | 2018-09-21 | 西安理工大学 | A kind of pipe joint arrangement of automatic butt |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114878071A (en) * | 2022-06-22 | 2022-08-09 | 葛君 | Intelligent calibrating device for pressure gauge |
| CN114878071B (en) * | 2022-06-22 | 2023-08-29 | 葛君 | Intelligent calibrating device for pressure gauge |
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| Publication number | Publication date |
|---|---|
| CN108982009B (en) | 2021-02-05 |
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