CN219573337U - Multichannel gas-electricity measuring instrument - Google Patents
Multichannel gas-electricity measuring instrument Download PDFInfo
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- CN219573337U CN219573337U CN202320526357.8U CN202320526357U CN219573337U CN 219573337 U CN219573337 U CN 219573337U CN 202320526357 U CN202320526357 U CN 202320526357U CN 219573337 U CN219573337 U CN 219573337U
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- spiral ring
- measuring instrument
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- sleeved
- pneumatic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model discloses a multi-channel gas-electric measuring instrument, in particular to the technical field of gas-electric measuring, which comprises a gas-electric measuring instrument, wherein one side of the gas-electric measuring instrument is sequentially provided with a group of electric measuring channels and a group of pneumatic testing channels in an equidistant arrangement from top to bottom, and one side of one pneumatic testing channel is connected with a plurality of sections of connecting assemblies; the multisection connecting assembly comprises a pressure sensor which is arranged at one side of one pneumatic test channel, and a first sleeved spiral ring, a second sleeved spiral ring, a third sleeved spiral ring and a fourth sleeved spiral ring which are sequentially arranged at equal intervals from front to back are sleeved outside the pressure sensor. According to the utility model, the plurality of connecting components are arranged, so that the diameters of the outer walls of the first sleeved spiral ring, the second sleeved spiral ring, the third sleeved spiral ring and the fourth sleeved spiral ring can be selected, the diameters of the inner walls of the pipelines are matched, the measuring operation is applicable to different pipelines, and the measuring operation is more convenient to use.
Description
Technical Field
The utility model relates to the technical field of pneumoelectric measurement, in particular to a multichannel pneumoelectric measurement instrument.
Background
The measuring instrument in the market is generally only suitable for one of the two measuring modes of pneumatic measurement and electronic contact measurement, so that if a user needs to use the two measuring modes of pneumatic measurement and electronic contact measurement at the same time, electric measurement operation is realized.
According to the prior publication, the utility model patent of patent publication No. CN203940824U discloses a multifunctional combined measuring instrument, which comprises a measuring instrument body, wherein the measuring instrument body is connected with an inductance probe and a pressure sensing probe, and is provided with: the inductance testing device is connected with the inductance measuring head and used for converting signals tested by the inductance measuring head into electric signals; the gas-electricity testing device is connected with the pressure sensing probe and used for converting pressure signals sensed by the pressure sensing probe into electric signals; and the control system converts the electric signal of the inductance testing device or the electric signal of the gas-electricity testing device into a video signal and sends the video signal to the display system for display. The user can combine and operate the numerical values of the channels at will, and various parameters with high difficulty can be combined and measured by utilizing the high precision of the gas-electric testing device and the convenience of the inductance testing device; the length, the size, the parallelism, the concentricity, the taper and other complex dimensions of the part are conveniently calculated.
According to the measuring instrument, in the use process, when the pressure sensing probe is just in butt joint with the pipeline to test the gas pressure, the pressure sensor cannot be installed on pipelines with different inner wall diameters, so that the pressure sensing probe cannot be suitable for pressure detection of pipelines with different models.
Disclosure of Invention
The technical scheme of the utility model aims at solving the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and provides a multichannel electro-pneumatic measuring instrument for overcoming the defects of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the multichannel gas-electric measuring instrument comprises a gas-electric measuring instrument, wherein one side of the gas-electric measuring instrument is sequentially provided with a group of electric measuring channels and a group of pneumatic testing channels in an equidistant arrangement from top to bottom, and one side of one pneumatic testing channel is connected with a plurality of sections of connecting components;
the multisection coupling assembling is including practicing the level at the pressure sensor of one of them pneumatic test channel one side, pressure sensor's outside cover is equipped with from the past to the equidistant first spiro ring that cup joints, second spiro ring, third spiro ring, the fourth spiro ring that cup joints that arranges in proper order behind.
Preferably, the number of the electric power measuring channels is seven, and seven electric power measuring channels are sequentially arranged from left to right at equal intervals, and the diameters of the outer walls of the first sleeved spiral ring, the second sleeved spiral ring, the third sleeved spiral ring and the fourth sleeved spiral ring are sequentially increased from front to back.
Preferably, the outer wall of the fourth sleeve joint spiral ring is welded with a rotating ring, the upper surface of the gas electric tester is fixedly connected with a pulling handle with a vertical section shape which is arranged to be concave through a bolt, one side of the gas electric tester is provided with a connecting lug at a position below a pneumatic test channel, and the other side of the gas electric tester is embedded and fixed with a display screen for displaying pressure values and current values.
Preferably, one end of one electric power measurement channel is connected with an inductance gauge head, and the outer wall top of the inductance gauge head is fixed with a rectangle guide frame, linkage screw rod, servo gear motor have been set gradually from the top down in the rectangle guide frame, and the outer wall threaded connection of linkage screw rod has along the vertical gliding screw thread lantern ring splint of rectangle guide frame inner wall, fixed connection between servo gear motor output and the linkage screw rod bottom, and linkage screw rod and rectangle guide frame rotate to be connected.
The utility model has the technical effects and advantages that:
1. the multi-section connecting assembly is arranged, so that the diameters of the outer walls of the first sleeved spiral ring, the second sleeved spiral ring, the third sleeved spiral ring and the fourth sleeved spiral ring can be selected, the outer walls are matched according to the diameters of the inner walls of the pipelines, the multi-section connecting assembly is suitable for measuring operation of different pipelines, and the multi-section connecting assembly is more convenient to use;
2. the servo gear motor is started to drive the linkage screw rod to rotate, the linkage screw rod drives the threaded lantern ring clamping plate to move downwards along the inner wall guide of the rectangular guide frame, the electric wire is clamped at the end positions of the inductance measuring head and the threaded lantern ring clamping plate, and the electric wires with different types and thicknesses can be measured.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a multi-channel electro-pneumatic measuring instrument provided by the utility model.
Fig. 2 is a schematic diagram of a local structure of a connection part between a rotating ring and a fourth sleeved spiral ring in the multi-channel electro-pneumatic measuring instrument.
FIG. 3 is a schematic diagram of the joint between the display screen and the electro-pneumatic measuring instrument in the multi-channel electro-pneumatic measuring instrument.
Fig. 4 is a schematic diagram of a local structure of a joint between an inductance probe and a rectangular guide frame in the multi-channel electro-pneumatic measuring instrument.
The reference numerals are: 1. a gas-electric tester; 2. a power measurement channel; 3. a pneumatic test channel; 4. a pressure sensor; 5. a first sleeved spiro ring; 6. a second sleeved spiro ring; 7. a third sleeved spiro ring; 8. a fourth sleeved spiro ring; 9. a rotating ring; 10. pulling the handle; 11. connecting the connector lug; 12. a display screen; 13. an inductance probe; 14. a rectangular guide frame; 15. a servo gear motor; 16. a linkage screw; 17. a threaded collar splint.
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.
The multi-channel gas-electric measuring instrument shown in the attached figures 1-4 is provided with a plurality of connecting components, the plurality of connecting components can be matched according to the diameter of the inner wall of the pipeline, the multi-channel gas-electric measuring instrument is suitable for measuring different pipelines, the multi-channel gas-electric measuring instrument is more convenient to use, and the specific structure of the plurality of connecting components is as follows:
in some embodiments, as shown in fig. 1-2, the multi-section connecting assembly comprises a pressure sensor 4 at one side of one pneumatic test channel 3, a first sleeved spiral ring 5, a second sleeved spiral ring 6, a third sleeved spiral ring 7 and a fourth sleeved spiral ring 8 which are sequentially and equidistantly arranged from front to back are sleeved outside the pressure sensor 4, the number of a group of power measurement channels 2 is seven, the seven power measurement channels 2 are sequentially and equidistantly arranged from left to right, and the diameters of the outer walls of the first sleeved spiral ring 5, the second sleeved spiral ring 6, the third sleeved spiral ring 7 and the fourth sleeved spiral ring 8 are sequentially increased from front to back;
when the multichannel gas-electric measuring instrument is used, the inductance measuring head 13 is located in a line induction area, so that current data can be measured and displayed through the display screen 12 on the gas-electric measuring instrument 1, when the gas pressure is detected, the outer wall diameters of the first sleeved spiral ring 5, the second sleeved spiral ring 6, the third sleeved spiral ring 7 and the fourth sleeved spiral ring 8 can be selected, matching is carried out according to the inner wall diameter of a pipeline, when the matched pipeline inner wall diameter is identical to the second sleeved spiral ring 6 in diameter, the rotating ring 9 can be rotated, the rotating ring 9 drives the third sleeved spiral ring 7 to enable the second sleeved spiral ring 6 to rotate, after the second sleeved spiral ring 6 and the pipeline inner wall are in threaded connection and locking to form a sealing state, pressure sensing inside the pipeline can be achieved through the pressure sensor 4, and the multichannel gas-electric measuring instrument is suitable for measuring operations of different pipelines.
In some embodiments, as shown in fig. 1-3, a rotating ring 9 is welded on the outer wall of the fourth sleeved spiral ring 8, a pulling handle 10 with a concave vertical section is fixedly connected to the upper surface of the electro-pneumatic tester 1 through a bolt, so that the rotating ring 9 drives the third sleeved spiral ring 7 to rotate the second sleeved spiral ring 6, the rotating operation is convenient, the pulling handle 10 is convenient for lifting the electro-pneumatic tester 1 to realize the transferring operation, a connecting connector 11 is installed on one side of the electro-pneumatic tester 1 and positioned below the pneumatic testing channel 3, a display screen 12 for displaying a pressure value and a current value is embedded and fixed on the other side of the electro-pneumatic tester 1, the connecting connector 11 can be connected with a power line to form the connecting operation, and the display screen 12 can display the pressure value and the current value.
In some embodiments, as shown in fig. 1-4, an inductance probe 13 is connected to one end of one of the electric power measurement channels 2, a rectangular guide frame 14 is fixed above the outer wall of the inductance probe 13, a linkage screw 16 and a servo speed reduction motor 15 are sequentially arranged in the rectangular guide frame 14 from top to bottom, the outer wall of the linkage screw 16 is in threaded connection with a threaded collar clamping plate 17 sliding vertically along the inner wall of the rectangular guide frame 14, the output end of the servo speed reduction motor 15 is fixedly connected with the bottom end of the linkage screw 16, and the linkage screw 16 is in rotational connection with the rectangular guide frame 14;
when the embodiment is used, the pneumatic test channel 3 can be close to the position of the electric wire, then the servo speed reducing motor 15 is started to drive the linkage screw 16 to rotate, the linkage screw 16 drives the thread sleeve ring clamping plate 17 to move downwards along the inner wall guide of the rectangular guide frame 14, the thread sleeve ring clamping plate 17 can form extrusion operation when being connected with the end part of the inductance measuring head 13, the electric wire is clamped at the positions of the end parts of the inductance measuring head 13 and the thread sleeve ring clamping plate 17, and thus, measurement operation of electric wires with different types and thicknesses can be realized.
The details not described in detail in the specification belong to the prior art known to those skilled in the art, and model parameters of each electric appliance are not specifically limited and can be determined by using conventional equipment.
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The utility model provides a multichannel gas electricity measuring instrument, includes gas electricity tester (1), one side from the top down of gas electricity tester (1) equidistance in proper order is arranged has a set of electric power measurement channel (2), a set of pneumatic test channel (3), its characterized in that: one side of one pneumatic test channel (3) is connected with a multi-section connecting assembly;
the multisection coupling assembling is including practicing the level at one of them pneumatic test channel (3) one side pressure sensor (4), the outside cover of pressure sensor (4) is equipped with from the past to the equidistant first spiral ring (5) that cup joints that arrange in proper order after to cup joint spiral ring (6), third cup joint spiral ring (7), fourth cup joint spiral ring (8).
2. The multi-channel electro-pneumatic measuring instrument according to claim 1, wherein: the number of the power measurement channels (2) is seven, and the seven power measurement channels (2) are sequentially arranged in an equidistant manner from left to right.
3. The multi-channel electro-pneumatic measuring instrument according to claim 1, wherein: the outer walls of the first sleeved spiral ring (5), the second sleeved spiral ring (6), the third sleeved spiral ring (7) and the fourth sleeved spiral ring (8) are sequentially increased in diameter from front to back.
4. The multi-channel electro-pneumatic measuring instrument according to claim 1, wherein: the outer wall of the fourth sleeving spiral ring (8) is welded with a rotating ring (9), and the upper surface of the gas-electric tester (1) is fixedly connected with a pulling handle (10) with a vertical section shape of a concave shape through bolts.
5. The multi-channel electro-pneumatic measuring instrument according to claim 1, wherein: one side of the gas-electric tester (1) and the position below the pneumatic test channel (3) are provided with a connecting connector lug (11), and a display screen (12) for displaying pressure values and current values is embedded and fixed on the other side of the gas-electric tester (1).
6. The multi-channel electro-pneumatic measuring instrument according to claim 1, wherein: one end of one electric power measurement channel (2) is connected with an inductance gauge head (13), and the outer wall top of inductance gauge head (13) is fixed with rectangle guide frame (14), inside from the top down of rectangle guide frame (14) has set gradually linkage screw rod (16), servo gear motor (15), and the outer wall threaded connection of linkage screw rod (16) has along the vertical gliding screw thread lantern ring splint (17) of rectangle guide frame (14) inner wall.
7. The multi-channel electro-pneumatic measuring instrument of claim 6, wherein: the output end of the servo gear motor (15) is fixedly connected with the bottom end of the linkage screw (16), and the linkage screw (16) is rotationally connected with the rectangular guide frame (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320526357.8U CN219573337U (en) | 2023-03-17 | 2023-03-17 | Multichannel gas-electricity measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320526357.8U CN219573337U (en) | 2023-03-17 | 2023-03-17 | Multichannel gas-electricity measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219573337U true CN219573337U (en) | 2023-08-22 |
Family
ID=87648336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320526357.8U Active CN219573337U (en) | 2023-03-17 | 2023-03-17 | Multichannel gas-electricity measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219573337U (en) |
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2023
- 2023-03-17 CN CN202320526357.8U patent/CN219573337U/en active Active
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