CN209994167U - Small-size water pipe pressure transmitter of wearing - Google Patents
Small-size water pipe pressure transmitter of wearing Download PDFInfo
- Publication number
- CN209994167U CN209994167U CN201921325699.3U CN201921325699U CN209994167U CN 209994167 U CN209994167 U CN 209994167U CN 201921325699 U CN201921325699 U CN 201921325699U CN 209994167 U CN209994167 U CN 209994167U
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- China
- Prior art keywords
- pressure transmitter
- end cover
- water pipe
- fixed mounting
- small
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Abstract
The utility model discloses a small-size water pipe pressure transmitter of wearing, including first end cover, circuit and casing, the casing is installed to one side of first end cover, and the second end cover is installed to one side of casing, the utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, high durability and convenient use, the function is real, the unit can be kept apart or change trouble changer in service, or during the unit overhaul check-up changer need not demolish the changer wiring after can the check-up, whole check-up process need not the wiring of tearing open, not only reduce work load, and can not have the hidden danger of mistake wiring when resumeing, equipment operational reliability has effectively been improved, the maintenance work load and the safety risk of maintenance have been reduced, and when the state of opening, the lower extreme both sides fixed mounting of dead lever has stop device, stop device is air spring, and bottom one side fixed mounting of turning block has the rubber pad, the stability of device at the during operation has not only been improved, protection device simultaneously, and the service life of the device is prolonged.
Description
Technical Field
The utility model relates to a water pipe pressure transmitter, in particular to small-size water pipe pressure transmitter of wearing belongs to changer technical field.
Background
In the existing life, an electric quantity transducer is a device which converts measured electric quantity parameters (such as signals of current, voltage, power, frequency, power factor and the like) into direct current and direct voltage and isolates and outputs analog signals or digital signals. The unit generating and transforming set transmitter screen of a common power plant comprises transmitters such as a generator, a main transformer high-voltage side, an excitation transformer, a high-voltage plant transformer, a desulfurization transformer and a standby transformer, wherein part of the transmitters participate in the logic judgment of the operation condition of the unit. The inputs of these transducers are the current and voltage collected from the on-site CT and PT, and there are cases where a set of CT and PT is shared among several transducers. The current and voltage access of all transmitters in the transmitter screen of the generator-transformer group respectively adopts a direct series connection and parallel connection mode between the transmitters, and the power supply of the transmitters adopts a direct parallel connection mode between the transmitters. The unit can not be isolated or replaced during operation, or the transmitter can be verified only after the wiring of the transmitter needs to be removed during maintenance of the unit, the wiring needs to be removed in the whole verification process, so that the workload is increased, and the hidden trouble of mis-wiring exists during recovery.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a small-size water pipe pressure transmitter of wearing.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a small-size water pipe pressure transmitter, including first end cover, circuit and casing, the casing is installed to one side of first end cover, the second end cover is installed to one side of casing, the inside fixed mounting of casing has the circuit, one side fixed mounting of circuit has binding post, the fixed mounting below of binding post has the chip subassembly, the bottom of chip subassembly is installed the sealing washer, the low side fixed mounting of casing has the joint, the bottom fixed mounting of joint has the limiting plate, the outside fixed mounting of limiting plate has connecting portion, the bottom of limiting plate is installed the threaded rod, the bottom fixed mounting of threaded rod has the fixed plate, the bottom fixed mounting of fixed plate has the dead lever, the upper end both sides fixed mounting of dead lever has the hinge, one side of hinge all fixed mounting has the turning block, and limiting devices are fixedly arranged on two sides of the lower end of the fixing rod, and a connecting rod is arranged below the fixing rod.
Preferably, hinges are fixedly mounted on two sides of the upper end of the fixed rod and are rotatably connected with the rotating block.
Preferably, a groove is bored in the inside of the connecting rod, and the fixing rod may be installed in the inside of the groove of the connecting rod.
Preferably, a threaded hole is drilled in the top of the limiting plate, and the threaded rod is installed inside the threaded hole of the limiting plate.
Preferably, limiting devices are fixedly mounted on two sides of the lower end of the fixing rod, and a rubber pad is fixedly mounted on one side of the bottom of the rotating block.
Preferably, the limiting device is an air spring.
Preferably, the first end cover, the shell and the second end cover are all connected through fastening screws, and sealing rings are fixedly mounted at the joints.
The utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, high durability and convenient use, the function is real, the unit can be kept apart or change trouble changer in service, or during the unit overhaul check-up changer need not demolish the changer wiring after can the check-up, whole check-up process need not the wiring of tearing open, not only reduce work load, and can not have the hidden danger of mistake wiring when resumeing, equipment operational reliability has effectively been improved, the maintenance work load and the safety risk of maintenance have been reduced, and when the state of opening, the lower extreme both sides fixed mounting of dead lever has stop device, stop device is air spring, and bottom one side fixed mounting of turning block has the rubber pad, the stability of device at the during operation has not only been improved, protection device simultaneously, and the service life of the device is prolonged.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the closed state of the present invention;
fig. 3 is a schematic view of the open state structure of the present invention.
In the figure, 1, a first end cover; 2. a circuit; 3. a housing; 4. a second end cap; 5. a wiring terminal; 6. a chip assembly; 7. a seal ring; 8. a joint; 9. rotating the block; 10. a connecting rod; 11. a connecting portion; 12. a limiting plate; 13. a threaded rod; 14. a fixing plate; 15. a hinge; 16. a limiting device; 17. and (5) fixing the rod.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in FIGS. 1-3, the utility model provides a small-sized water pipe pressure transmitter, which comprises a first end cover 1, a circuit 2 and a shell 3, wherein the shell 3 is installed at one side of the first end cover 1, a second end cover 4 is installed at one side of the shell 3, the circuit 2 is fixedly installed inside the shell 3, a connecting terminal 5 is fixedly installed at one side of the circuit 2, a chip component 6 is fixedly installed below the connecting terminal 5, a sealing ring 7 is installed at the bottom of the chip component 6, a joint 8 is fixedly installed at the lower end of the shell 3, a limiting plate 12 is fixedly installed at the bottom of the joint 8, a threaded hole is drilled at the top of the limiting plate 12, a threaded rod 13 is installed inside the threaded hole of the limiting plate 12 to push the chip component, a connecting part 11 is fixedly installed at the outside of the limiting plate 12, a threaded rod 13 is installed at, the bottom fixed mounting of fixed plate 14 has dead lever 17, the upper end both sides fixed mounting of dead lever 17 has hinge 15, and with turning block 9 rotates to be connected, make protection device, improve inside device life 9 got into limiting plate 12, the stabilising arrangement of being convenient for, the equal fixed mounting in one side of hinge 15 has turning block 9, the lower extreme both sides fixed mounting of dead lever 17 has stop device 16, and bottom one side fixed mounting of turning block 9 has the rubber pad, protection device, improve device life, connecting rod 10 is installed to the below of dead lever 17, first end cover 1, casing 3 and second end cover 4 are connected by fastening screw, and the equal fixed mounting in junction has sealing washer 7, stability when reinforcing device connects strengthens the device leakproofness simultaneously.
Further, the hinges 15 are fixedly mounted on two sides of the upper end of the fixing rod 17, and the fixing rod is rotatably connected with the rotating block 9, so that the protection device enables the rotating block 9 to enter the limiting plate 12, and the device is convenient to stabilize.
Further, a groove is cut in the connecting rod 10, and the fixing rod 17 can be installed in the groove of the connecting rod 10, so that the whole structure is optimized.
Furthermore, a threaded hole is chiseled at the top of limiting plate 12, and threaded rod 13 is installed inside the threaded hole of limiting plate 12, realizes the propelling movement to chip subassembly 5.
Furthermore, limiting devices 16 are fixedly mounted on two sides of the lower end of the fixing rod 17, and a rubber pad is fixedly mounted on one side of the bottom of the rotating block 9, so that the device is protected, and the service life of the device is prolonged.
Furthermore, the limiting device 16 is an air spring, so that the stability of the device in working is improved.
Further, first end cover 1, casing 3 and second end cover 4 are connected by fastening screw, and the equal fixed mounting in junction has sealing washer 7, and the stability when reinforcing device connects strengthens the device leakproofness simultaneously.
Specifically, when the utility model is used, firstly, 17 is arranged in the connecting rod 10, the two sides of the lower end of the fixed rod 17 are fixedly provided with the limiting devices 16, the limiting devices 16 are air springs, the stability of the device in working is improved, then, through the rotating connecting rod 10, because the top of the limiting plate 12 is provided with a threaded hole, and the threaded rod 13 is arranged in the threaded hole of the limiting plate 12, the pushing of the chip component 5 is realized, then the turning block 9 enters the limiting plate 12, because one side of the bottom of the turning block 9 is fixedly provided with a rubber pad, a protecting device and the service life of the device is prolonged, then, the fault transmitter can be isolated or replaced in the running of the unit, or when the transmitter is checked during the maintenance period of the unit, the utility model can check the transmitter without dismantling the wiring of the transmitter, and controls the connection of the chip, whole check-up process need not tear open the line, has not only reduced work load, and can not have the hidden danger of misconnection line when resumeing, has effectively improved equipment operational reliability, has reduced maintenance work load and the safe risk of overhauing, and first end cover 1, casing 3 and second end cover 4 are connected by fastening screw at last, and the equal fixed mounting in junction has sealing washer 7, strengthens the reinforcing means leakproofness when the stability when the reinforcing means connects.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a small-size water pipe pressure transmitter that wears, includes first end cover (1), circuit (2) and casing (3), its characterized in that: the improved structure of the anti-theft door is characterized in that a shell (3) is installed on one side of a first end cover (1), a second end cover (4) is installed on one side of the shell (3), a circuit (2) is installed on the inner portion of the shell (3), a wiring terminal (5) is fixedly installed on one side of the circuit (2), a chip component (6) is fixedly installed below the wiring terminal (5), a sealing ring (7) is installed at the bottom of the chip component (6), a joint (8) is fixedly installed at the low end of the shell (3), a limiting plate (12) is fixedly installed at the bottom of the joint (8), a connecting portion (11) is fixedly installed at the outer portion of the limiting plate (12), a threaded rod (13) is installed at the bottom of the limiting plate (12), a fixing plate (14) is fixedly installed at the bottom of the threaded rod (13, the utility model discloses a fixing device for the automobile seat, including the dead lever, the upper end both sides fixed mounting of dead lever (17) has hinge (15), the equal fixed mounting in one side of hinge (15) has turning block (9), the lower extreme both sides fixed mounting of dead lever (17) has stop device (16), connecting rod (10) are installed to the below of dead lever (17).
2. The small-sized water pipe penetrating pressure transmitter as claimed in claim 1, wherein hinges (15) are fixedly installed at both sides of the upper end of the fixed rod (17) and are rotatably connected with the rotating block (9).
3. The small scale through-the-water pipe pressure transmitter of claim 1, characterized in that the inside of the connecting rod (10) is grooved and the fixing rod (17) can be installed inside the groove of the connecting rod (10).
4. The compact through-the-water-pipe pressure transmitter of claim 1, characterized in that the top of the limiting plate (12) is chiseled with a threaded hole and the threaded rod (13) is mounted inside the threaded hole of the limiting plate (12).
5. The small-sized water pipe penetrating pressure transmitter as claimed in claim 1, wherein limiting devices (16) are fixedly mounted on two sides of the lower end of the fixed rod (17), and a rubber pad is fixedly mounted on one side of the bottom of the rotating block (9).
6. A compact through-water-pipe pressure transmitter according to claim 1, characterized in that the limiting means (16) is an air spring.
7. The small-sized water pipe penetrating pressure transmitter according to claim 1, wherein the first end cover (1), the shell (3) and the second end cover (4) are connected through fastening screws, and sealing rings (7) are fixedly arranged at the joints.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921325699.3U CN209994167U (en) | 2019-08-15 | 2019-08-15 | Small-size water pipe pressure transmitter of wearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921325699.3U CN209994167U (en) | 2019-08-15 | 2019-08-15 | Small-size water pipe pressure transmitter of wearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209994167U true CN209994167U (en) | 2020-01-24 |
Family
ID=69297975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921325699.3U Expired - Fee Related CN209994167U (en) | 2019-08-15 | 2019-08-15 | Small-size water pipe pressure transmitter of wearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209994167U (en) |
-
2019
- 2019-08-15 CN CN201921325699.3U patent/CN209994167U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210607 Granted publication date: 20200124 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210607 Granted publication date: 20200124 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210922 Granted publication date: 20200124 |
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| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200124 Termination date: 20210815 |
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| CF01 | Termination of patent right due to non-payment of annual fee |