CN221006639U - Digital pressure gauge convenient to installation - Google Patents
Digital pressure gauge convenient to installation Download PDFInfo
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- CN221006639U CN221006639U CN202322709080.5U CN202322709080U CN221006639U CN 221006639 U CN221006639 U CN 221006639U CN 202322709080 U CN202322709080 U CN 202322709080U CN 221006639 U CN221006639 U CN 221006639U
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- rod
- movable rod
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- 238000009434 installation Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims description 13
- 244000309464 bull Species 0.000 claims description 5
- 238000005498 polishing Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 claims description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 9
- 230000000903 blocking effect Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a digital pressure gauge convenient to install, which belongs to the technical field of pressure gauge installation and comprises a digital pressure gauge.
Description
Technical Field
The utility model relates to the technical field of pressure gauge installation, in particular to a digital pressure gauge convenient to install.
Background
The digital pressure gauge is an on-line measuring instrument, adopts a battery long-term power supply mode, does not need an external power supply, is convenient to install and use, passes metering authentication and explosion-proof authentication, is widely applied to the fields of petroleum, chemical industry, electric power and the like, has high precision and high stability, has an error of less than or equal to 1%, and is firm in protection, attractive and exquisite in internal power supply, micro-power consumption and stainless steel shell.
The current digital pressure gauge convenient to install, for example, an intelligent digital pressure gauge convenient to install, which is provided by patent application number 202020813380.1, comprises a digital pressure gauge and a connecting seat, wherein the inner cavity of the connecting seat is of a hollow structure, the top end surface extends to form a threaded connecting sleeve, a connecting port of the digital pressure gauge is connected with the threaded connecting sleeve through external threads, the radial side wall of the connecting seat is connected with a U-shaped air duct, the other end of the U-shaped air duct is connected with a connecting sleeve used for being connected with a device port, the top end of the connecting sleeve is provided with a magnetic attraction mechanism, and the bottom end surface of the connecting seat is connected with an adjusting sleeve; the intelligent digital pressure gauge is convenient to install, is convenient to replace a damaged digital pressure gauge quickly, does not cause leakage of gas, does not need to stop working equipment, and is simple and practical.
The existing digital pressure gauge convenient to install is installed on a connecting pipe connected with a pipeline, the digital pressure gauge is detached or installed after water flow in the water pipe is intercepted, the purpose of convenient disassembly and assembly of the digital pressure gauge can be achieved, gas or liquid in the pipeline is prevented from leaking, however, in the actual use process, the mode that a magnet is adopted to control the rubber ball to move to seal a communication port is easy to be influenced by air pressure or water pressure in the pipeline, when the air pressure or water pressure in the pipeline is too high, the rubber ball cannot be controlled to move to a proper position through a magnetic attraction mechanism, a certain gap is reserved between the rubber ball and the communication port, so that the sealing effect is influenced, and the technology of the digital pressure gauge convenient to install is improved to perfect the device.
Disclosure of utility model
1. Technical problem to be solved
The utility model aims to solve the problems in the prior art, and provides a digital pressure gauge convenient to install, when the digital pressure gauge is used, after the device is installed on a pipeline, a locking rod is pulled, a rotating rod is rotated, the rotating rod drives a first gear to rotate through a second gear, so that the threaded rod rotates, the threaded rod can drive a moving rod to longitudinally move, a blocking ball can block an outlet at the top end of a connecting sleeve, then an installation pipe at the bottom end of a fixed sleeve is moved to a notch of the pipeline, the installation pipe is limited and installed on the pipeline through threaded connection, at the moment, the whole device is in a blocked state, gas or liquid in the pipeline can be prevented from leaking, and an adjusting lifting mechanism can disregard the effect of pressure and drive the blocking ball to move to a proper position, so that the blocking effect is improved, the digital pressure gauge is convenient to use, and meanwhile, the digital pressure gauge can be detached, replaced or maintained conveniently.
2. Technical proposal
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a digital pressure gauge convenient to installation, includes the digital pressure gauge, the bottom fixedly connected with connector of digital pressure gauge, the outer end threaded connection of connector has the adapter sleeve, the bottom fixedly connected with support column of adapter sleeve, the fixed cover of bottom fixedly connected with of support column, the bottom fixedly connected with installation pipe of fixed cover, installation pipe threaded connection is on the pipeline, the intercommunication has the connecting pipe between adapter sleeve and the fixed cover, the inside of adapter sleeve is equipped with the shutoff ball, the mounting groove has been seted up to the interior bottom wall department of adapter sleeve, the maximum length of shutoff ball cross-section is greater than the horizontal maximum length of cross-section of mounting groove, drive the shutoff ball through adjusting elevating system in the support column and carry out longitudinal movement.
Further, the bottom fixedly connected with movable rod of shutoff ball, the movable rod groove has been seted up to one side that the support column is close to the movable rod, the movable rod groove is linked together with the mounting groove, the thread groove has been seted up to the bottom of movable rod, the inside threaded connection of thread groove has the threaded rod, the threaded rod extends to the support column inside and constitutes the rotation with the support column and be connected, the first gear of bottom fixedly connected with of threaded rod, the support column is close to one side of first gear and has seted up flutedly, the bottom meshing of first gear is connected with the second gear, the second gear is located the recess, the side middle part fixedly connected with bull stick of second gear, the carousel groove has been seted up to one side that the support column is close to the bull stick, the inside of support column is protected the bull stick through preventing the mistake mechanism.
Further, the cross section of the movable rod and the movable rod groove is rectangular, and a polishing layer is arranged at the contact position of the movable rod and the movable rod groove.
Further, the support column is close to the outside in change bar groove and has seted up the third gear groove, the inside in third gear groove rotates and is connected with the third gear, third gear fixed connection is in the outer end of bull stick, the support column is close to the bottom in third gear groove and has seted up the open slot, the interior bottom wall department fixedly connected with spring in open slot, the other end fixedly connected with locking lever of spring, the top and the third gear of locking lever contact.
Further, the spring is made of a steel wire, and the outer end of the spring is coated with an anti-rust coating.
3. Advantageous effects
Compared with the prior art, the utility model has the following beneficial effects:
(1) According to the utility model, after the device is arranged on a pipeline, the locking rod is pulled, the rotating rod is rotated, the rotating rod drives the first gear to rotate through the second gear, so that the threaded rod rotates, the threaded rod can drive the moving rod to longitudinally move, so that the plugging ball plugs the outlet at the top end of the connecting sleeve, then, the mounting pipe at the bottom end of the fixing sleeve is moved to the notch of the pipeline and is arranged on the pipeline in a limiting manner through threaded connection, at the moment, the whole device is in a plugged state, gas or liquid in the pipeline can be prevented from leaking, the lifting mechanism can be regulated without the effect of pressure and drive the plugging ball to move to a proper position, the plugging effect is improved, the use is convenient, and meanwhile, the plugging ball can be conveniently detached, replaced or maintained.
(2) According to the utility model, after the locking rod is pulled and the rotating rod is rotated to drive the blocking ball to block the outlet at the top end of the connecting sleeve, at the moment, the whole device is in a blocked state, the locking rod is loosened, the locking rod is elastically connected with the spring to prop against the third gear, so that the third gear is locked and limited, gas or liquid in a pipeline is prevented from leaking in the process of disassembling and assembling the digital pressure gauge due to the fact that the locking rod is touched by mistake, after the rotating rod is reversely rotated, the rotating rod drives the blocking ball to descend, at the moment, the fixing sleeve, the connecting pipe, the connecting sleeve and the pipeline are communicated, and pressure measurement work can be carried out through the digital pressure gauge.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a partial enlarged structure of the portion A in FIG. 1 according to the present utility model;
fig. 3 is a schematic view of a partial enlarged structure at B in fig. 1 according to the present utility model.
The reference numerals in the figures illustrate:
1. A digital pressure gauge; 2. a connector; 3. connecting sleeves; 4. a support column; 5. a fixed sleeve; 6. installing a pipe; 7. a connecting pipe; 8. a blocking ball; 9. a mounting groove; 10. a moving rod; 11. a moving rod groove; 12. a thread groove; 13. a threaded rod; 14. a first gear; 15. a groove; 16. a second gear; 17. a rotating rod; 18. a rotating rod groove; 19. a third gear slot; 20. a third gear; 21. an open slot; 22. a spring; 23. a locking lever.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
Examples:
Referring to fig. 1-3, a digital pressure gauge convenient to install comprises a digital pressure gauge 1, wherein a connector 2 is fixedly connected to the bottom end of the digital pressure gauge 1, a connecting sleeve 3 is connected to the outer end of the connector 2 in a threaded manner, a supporting column 4 is fixedly connected to the bottom end of the connecting sleeve 3, a fixing sleeve 5 is fixedly connected to the bottom end of the supporting column 4, a mounting pipe 6 is fixedly connected to the bottom end of the fixing sleeve 5, the mounting pipe 6 is in threaded connection with a pipeline, a connecting pipe 7 is communicated between the connecting sleeve 3 and the fixing sleeve 5, a plugging ball 8 is arranged in the connecting sleeve 3, a mounting groove 9 is formed in the inner bottom wall of the connecting sleeve 3, the maximum length of the section of the plugging ball 8 is larger than the transverse maximum length of the section of the mounting groove 9, and the plugging ball 8 is driven to longitudinally move in the supporting column 4 by adjusting a lifting mechanism.
When the device is arranged on a pipeline, the locking rod 23 is pulled, the rotating rod 17 is rotated, the rotating rod 17 drives the first gear 14 to rotate through the second gear 16, so that the threaded rod 13 rotates, the threaded rod 13 can drive the movable rod 10 to longitudinally move, so that the plugging ball 8 plugs the outlet at the top end of the connecting sleeve 3, then the mounting pipe 6 at the bottom end of the fixed sleeve 5 is moved to a notch of the pipeline and is arranged on the pipeline in a limited manner through threaded connection, at the moment, the device is in a blocked state, gas or liquid in the pipeline can be prevented from leaking, the lifting mechanism can not see the effect of pressure and drive the plugging ball 8 to move to a proper position, the plugging effect is improved, the device is convenient to use, and meanwhile, the digital pressure gauge 1 can be detached, replaced or maintained conveniently.
Referring to fig. 1-3, a movable rod 10 is fixedly connected to the bottom end of the plugging ball 8, a movable rod groove 11 is formed in one side, close to the movable rod 10, of the supporting column 4, the movable rod groove 11 is communicated with the mounting groove 9, a threaded groove 12 is formed in the bottom end of the movable rod 10, a threaded rod 13 is connected to the inner thread of the threaded groove 12, the threaded rod 13 extends into the supporting column 4 and is in rotary connection with the supporting column 4, a first gear 14 is fixedly connected to the bottom end of the threaded rod 13, a groove 15 is formed in one side, close to the first gear 14, of the supporting column 4, a second gear 16 is connected to the bottom end of the first gear 14 in a meshed manner, the second gear 16 is located in the groove 15, a rotary rod 17 is fixedly connected to the middle of the side, close to the rotary rod 17, of the supporting column 4, a rotary rod groove 18 is formed in one side, close to the rotary rod 17, and the inner part of the supporting column 4 is protected by an error collision preventing mechanism.
Referring to fig. 1 and 3, the cross section of the moving rod 10 and the cross section of the moving rod groove 11 are rectangular, a polishing layer is arranged at the contact position of the moving rod 10 and the moving rod groove 11, the cross section of the moving rod 10 and the cross section of the moving rod groove 11 are rectangular, the threaded rod 13 is prevented from rotating to drive the moving rod 10 to rotate in the moving rod groove 11, the moving rod 10 can only conduct lifting operation in the moving rod groove 11, the polishing layer is arranged at the contact position of the moving rod 10 and the moving rod groove 11, friction force between the moving rod 10 and the moving rod groove 11 is reduced, the moving rod 10 moves in the moving rod groove 11 smoothly, a third gear groove 19 is arranged at the outer side of the support column 4 close to the rotating rod groove 18, a third gear 20 is connected to the inner side of the third gear groove 19 in a rotating manner, the third gear 20 is fixedly connected to the outer end of the rotating rod 17, an opening groove 21 is formed in the bottom end of the support column 4, a spring 22 is fixedly connected to the inner bottom wall of the opening groove 21, the other end of the spring 22 is fixedly connected with a locking rod 23, the top end of the locking rod 23 is in contact with the third gear groove 22, and the top end of the third gear groove 22 is coated with the spring 22, and the top end of the spring 22 is coated with the spring 22, and the top end 22 is coated with the spring 22 is made of the spring 22, and the top end 22 is made of the spring 22 is coated with the top end 22, and the top end 22 is coated with the top end 22 is made of the spring 22.
In the utility model, when a related technician uses the device, the locking rod 23 is pulled, the rotating rod 17 is rotated, the rotating rod 17 drives the first gear 14 to rotate through the second gear 16, so that the threaded rod 13 rotates, the threaded rod 13 can drive the movable rod 10 to longitudinally move, the blocking ball 8 can block the outlet of the top end of the connecting sleeve 3, then the mounting pipe 6 at the bottom end of the fixed sleeve 5 is moved to a notch of a pipeline and is limited and mounted on the pipeline through threaded connection, at the moment, the whole device is in a blocked state, gas or liquid in the pipeline can be prevented from leaking, the locking rod 23 can be loosened, the rotating rod 17 is protected through the error touch prevention mechanism, and the gas or liquid in the pipeline is prevented from leaking in the process of disassembling and assembling the digital pressure gauge 1 due to error touch of the rotating rod 17;
After the digital pressure gauge 1 is installed on the connecting sleeve 3 in a threaded manner, the rotating rod 17 can be reversely rotated, so that the fixed sleeve 5, the connecting pipe 7, the connecting sleeve 3 and the pipeline are in a communicated state, pressure in the pipeline is measured through the digital pressure gauge 1, and the adjusting lifting mechanism can be used for adjusting the pressure without looking at the effect of the pressure and driving the plugging ball 8 to move to a proper position, thereby improving the plugging effect and facilitating the use.
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 digital manometer convenient to installation, includes digital manometer (1), its characterized in that: the utility model discloses a digital manometer, including digital manometer (1), connecting sleeve (2), outer end screw thread connection of connecting sleeve (2), the bottom fixedly connected with support column (4) of connecting sleeve (3), the bottom fixedly connected with fixed cover (5) of support column (4), the bottom fixedly connected with mounting tube (6) of fixed cover (5), mounting tube (6) screw thread connection is on the pipeline, intercommunication has connecting pipe (7) between connecting sleeve (3) and fixed cover (5), the inside of connecting sleeve (3) is equipped with shutoff ball (8), mounting groove (9) have been seted up to the interior bottom wall department of connecting sleeve (3), the maximum length of shutoff ball (8) cross-section is greater than the cross-section transverse maximum length of mounting groove (9), drive ball (8) through adjusting elevating system in support column (4) and carry out longitudinal movement.
2. A digital pressure gauge for facilitating installation as defined in claim 1, wherein: the adjusting lifting mechanism comprises a movable rod (10), a movable rod groove (11), a thread groove (12), a threaded rod (13), a first gear (14), a groove (15), a second gear (16), a rotating rod (17) and a rotating rod groove (18), wherein the movable rod (10) is fixedly connected to the bottom end of the plugging ball (8), the movable rod groove (11) is formed in one side, close to the movable rod (10), of the supporting column (4), the movable rod groove (11) is communicated with the mounting groove (9), the thread groove (12) is formed in the bottom end of the movable rod (10), the threaded rod (13) is connected with the inner portion of the supporting column (4) in a threaded mode, the threaded rod (13) is connected with the supporting column (4) in a rotating mode, the first gear (14) is fixedly connected to the bottom end of the threaded rod (13), the groove (15) is formed in one side, close to the first gear (14), the second gear (16) is connected to the bottom end of the supporting column (4) in a meshed mode, the second gear (16) is located in the groove (15) and is located in the middle of the groove (15), the rotating rod (17) is connected to one side, close to the rotating rod (17), the inside of support column (4) is through preventing the mistake and touching mechanism and protect bull stick (17).
3. A digital pressure gauge for facilitating installation as defined in claim 2, wherein: the cross section of the movable rod (10) and the movable rod groove (11) is rectangular, and a polishing layer is arranged at the contact position of the movable rod (10) and the movable rod groove (11).
4. A digital pressure gauge for facilitating installation as defined in claim 2, wherein: the anti-misoperation mechanism comprises a third gear groove (19), a third gear (20), an opening groove (21), a spring (22) and a locking rod (23), wherein the third gear groove (19) is formed in the outer side of a support column (4) close to the rotating rod groove (18), the third gear (20) is connected with the inside of the third gear groove (19) in a rotating mode, the third gear (20) is fixedly connected to the outer end of a rotating rod (17), the opening groove (21) is formed in the bottom end of the support column (4) close to the third gear groove (19), the spring (22) is fixedly connected to the inner bottom wall of the opening groove (21), the locking rod (23) is fixedly connected to the other end of the spring (22), and the top end of the locking rod (23) is in contact with the third gear (20).
5. The digital pressure gauge for facilitating installation of claim 4, wherein: the spring (22) is made of a steel wire, and the outer end of the spring (22) is coated with an anti-rust coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322709080.5U CN221006639U (en) | 2023-10-10 | 2023-10-10 | Digital pressure gauge convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322709080.5U CN221006639U (en) | 2023-10-10 | 2023-10-10 | Digital pressure gauge convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221006639U true CN221006639U (en) | 2024-05-24 |
Family
ID=91118127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322709080.5U Active CN221006639U (en) | 2023-10-10 | 2023-10-10 | Digital pressure gauge convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221006639U (en) |
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2023
- 2023-10-10 CN CN202322709080.5U patent/CN221006639U/en active Active
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