CN221145628U - Pressure gauge joint structure - Google Patents
Pressure gauge joint structure Download PDFInfo
- Publication number
- CN221145628U CN221145628U CN202322694777.XU CN202322694777U CN221145628U CN 221145628 U CN221145628 U CN 221145628U CN 202322694777 U CN202322694777 U CN 202322694777U CN 221145628 U CN221145628 U CN 221145628U
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- CN
- China
- Prior art keywords
- air inlet
- inlet pipe
- pressure gauge
- sleeve
- sealing
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 7
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model provides a pressure gauge joint structure, which comprises a pressure gauge; the pressure gauge is fixedly connected with an air inlet pipe in a communicated manner; the air inlet pipe is connected with a second air inlet pipe through a sealing joint; the sealing joint comprises a lantern ring fixedly sleeved at the outer end of the air inlet pipe; the upper end head of the second air inlet pipe is pressed and stuck with the lantern ring; a sleeve is sleeved on the air inlet pipe in a sealing and rotating manner; the sleeve is in threaded connection with the second air inlet pipe through a threaded piece; the lantern ring is arranged in the sleeve; an ear plate is fixedly connected to the air inlet pipe; a ring plate is fixedly sleeved on the sleeve; be equipped with on the otic placode and press the subassembly, be convenient for be in the same place intake pipe and second intake pipe sealing connection through sealing joint to, labour saving and time saving, be convenient for control and fixed manometer final orientation through pressing the subassembly.
Description
Technical Field
The utility model relates to the technical field of pressure regulators, in particular to a pressure gauge joint structure.
Background
The pressure gauge is pressure monitoring equipment used in a flow pipeline, and can monitor a heating power pipe network, oil gas transmission, a water supply and gas supply system and the like in real time through a monitoring device of the pressure gauge, but when the pressure gauge is connected with the flow pipe, the pressure gauge is usually in butt joint connection with a threaded connection port of the flow pipe through a threaded connection port of the pressure gauge.
The above-described docking approach faces two problems:
1. The sealing effect can be guaranteed through the mode in order to guarantee that sealing effect can be achieved through the fact that the sealing white adhesive tape is wound on the thread, but the sealing white adhesive tape needs to be replaced after the sealing white adhesive tape is detached every time, and the air inlet pipe and the second air inlet pipe can be connected together through the pressure gauge with larger force, so that time and labor are wasted.
2. When the pressure gauge is rotated, the direction of the pressure gauge is not easy to control, so that the final stop position of the pressure gauge is not the ideal direction for observing the pressure gauge value.
Therefore, in order to solve the above problems, we propose a pressure gauge joint structure.
Disclosure of utility model
The pressure gauge joint structure provided by the utility model is convenient for connecting the air inlet pipe and the second air inlet pipe together in a sealing way, saves time and labor, and is convenient for controlling the final orientation of the pressure gauge.
The utility model provides a pressure gauge joint structure, which comprises a pressure gauge; the pressure gauge is fixedly connected with an air inlet pipe in a communicated manner; the air inlet pipe is connected with a second air inlet pipe through a sealing joint; the sealing joint comprises a lantern ring fixedly sleeved at the outer end of the air inlet pipe; the upper end head of the second air inlet pipe is pressed and stuck with the lantern ring; a sleeve is sleeved on the air inlet pipe in a sealing and rotating manner; the sleeve is in threaded connection with the second air inlet pipe through a threaded piece; the lantern ring is arranged in the sleeve; an ear plate is fixedly connected to the air inlet pipe; a ring plate is fixedly sleeved on the sleeve; the ear plate is provided with a pressing assembly.
Further, the pressing and pasting component comprises a threaded rod in threaded connection with the ear plate; the lower end of the threaded rod is rotatably connected with a pressing plate arranged at the upper end of the annular plate; and a turning hand is fixedly connected to the threaded rod.
Further, the outer end of the sleeve is fixedly sleeved with a second turning hand.
Further, the screw member includes an internal thread provided on an inner wall of the sleeve, and an external thread provided on an outer surface of the second intake pipe to be fitted with the internal thread.
Further, an annular sealing ring is arranged at the pressed part of the lantern ring and the second air inlet pipe.
The utility model has the beneficial effects that: according to the pressure gauge joint structure, the air inlet pipe and the second air inlet pipe are conveniently and hermetically connected together through the sealing joint, time and labor are saved, and the final orientation of the pressure gauge is conveniently controlled and fixed through the pressing assembly.
Drawings
FIG. 1 is a block diagram of a pressure gauge joint structure according to the present utility model.
Fig. 2 is an enlarged view of a pressure gauge joint structure of the present utility model at a.
Fig. 3 is a cross-sectional structure diagram of a sealing joint of the pressure gauge joint structure of the present utility model, where the sealing joint is connected with an air inlet pipe and a second air inlet pipe.
Fig. 4 is an enlarged view of a pressure gauge joint structure of the present utility model at B.
( 1. A pressure gauge; 2. an air inlet pipe; 3. a second air inlet pipe; 4. a collar; 5. a sleeve; 6. a screw; 7. ear plates; 8. a ring plate; 9. a threaded rod; 10. a pressing plate; 11. turning hands; 12. second turning hand )
Detailed Description
The utility model will be further described with reference to the accompanying drawings
According to the pressure gauge joint structure shown in fig. 1, 2, 3 and 4, the pressure gauge joint structure comprises a pressure gauge 1; the pressure gauge 1 is fixedly connected with an air inlet pipe 2; the air inlet pipe 2 is connected with a second air inlet pipe 3 through a sealing joint; the sealing joint comprises a lantern ring 4 fixedly sleeved at the outer end of the air inlet pipe 2; the upper end of the second air inlet pipe 3 is pressed against the lantern ring 4; a sleeve 5 is sleeved on the air inlet pipe 2 in a sealing and rotating manner; the sleeve 5 is in threaded connection with the second air inlet pipe 3 through a threaded piece 6; the lantern ring 4 is arranged in the sleeve 5; the air inlet pipe 2 is fixedly connected with an ear plate 7; a ring plate 8 is fixedly sleeved on the sleeve 5; the ear plate 7 is provided with a pressing assembly.
And the sleeve 5 is rotated, and because the sleeve 5 is connected with the second air inlet pipe 3 through the threaded piece 6, when the sleeve 5 rotates, the pressure gauge 1 approaches to the second air inlet pipe 3, so that the upper end of the second air inlet pipe 3 is pressed against the lantern ring 4, and the sealing effect is ensured.
The pressing and pasting component comprises a threaded rod 9 in threaded connection with the ear plate 7; the lower end of the threaded rod 9 is rotatably connected with a pressing plate 10 arranged at the upper end of the annular plate 8; the threaded rod 9 is fixedly connected with a turning hand 11.
The turning hand 11 is rotated to drive the threaded rod 9 to move downwards, and the pressing plate 10 is driven to move downwards to press against the annular plate 8, so that the pressure gauge 1 and the sleeve 5 are positioned at a relatively fixed position.
The outer end of the sleeve 5 is fixedly sleeved with a second turning hand 12, and the second turning hand 12 is convenient for driving the sleeve 5 to rotate.
The screw member 6 comprises an internal thread arranged on the inner wall of the sleeve 5 and an external thread matched with the internal thread and arranged on the outer surface of the second air inlet pipe 3, and the screw member 6 is convenient for connecting the sleeve 5 and the second air inlet pipe 3 together.
According to the utility model, an annular sealing ring is arranged at the pressing part of the lantern ring 4 and the second air inlet pipe 3, and the annular sealing ring is arranged between the upper end of the second air inlet pipe 3 and the pressing part of the lantern ring 4, so that the sealing effect is further enhanced.
The principle of the utility model is as follows: when the pressure gauge 1 is in sealed connection with the second air inlet pipe 3, the second rotating hand 12 is rotated to drive the sleeve 5 to rotate, and because the sleeve 5 is connected with the second air inlet pipe 3 through the threaded piece 6, the sleeve 5 can drive the pressure gauge 1 to approach the second air inlet pipe 3 when rotating, so that the upper end of the second air inlet pipe 3 is pressed against the lantern ring 4, the sealing effect is ensured, an annular sealing ring is arranged at the pressed part of the upper end of the second air inlet pipe 3 and the lantern ring 4, the sealing effect is further enhanced, before the upper end of the second air inlet pipe 3 is completely pressed against the lantern ring 4, the pressure gauge 1 is rotated, the direction suitable for observing values is adjusted, the rotating hand 11 is rotated to drive the threaded rod 9 to move downwards to drive the pressing plate 10 to move downwards to press against the annular plate 8, so that the pressure gauge 1 and the sleeve 5 are in relatively fixed positions, and then the sleeve 5 is slightly rotated to press against the upper end of the second air inlet pipe 3 and the lantern ring 4, and the sealing effect is ensured.
While the utility model has been described with reference to the preferred embodiments, it is not limited thereto, and various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the utility model, which is to be limited only by the appended claims.
Claims (5)
1. A pressure gauge joint structure, comprising a pressure gauge (1); the method is characterized in that: an air inlet pipe (2) is fixedly connected to the pressure gauge (1) in a communicated manner; the air inlet pipe (2) is connected with a second air inlet pipe (3) through a sealing joint; the sealing joint comprises a lantern ring (4) fixedly sleeved at the outer end of the air inlet pipe (2); the upper end of the second air inlet pipe (3) is pressed and stuck with the lantern ring (4); a sleeve (5) is sleeved on the air inlet pipe (2) in a sealing and rotating way; the sleeve (5) is in threaded connection with the second air inlet pipe (3) through a threaded piece (6); the lantern ring (4) is arranged in the sleeve (5); an ear plate (7) is fixedly connected to the air inlet pipe (2); a ring plate (8) is fixedly sleeved on the sleeve (5); the ear plate (7) is provided with a pressing assembly.
2. A pressure gauge joint structure according to claim 1, wherein: the pressing and pasting component comprises a threaded rod (9) in threaded connection with the ear plate (7); the lower end of the threaded rod (9) is rotationally connected with a pressing plate (10) arranged at the upper end of the annular plate (8); the threaded rod (9) is fixedly connected with a turning hand (11).
3. A pressure gauge joint structure according to claim 1, wherein: the outer end of the sleeve (5) is fixedly sleeved with a second turning hand (12).
4. A pressure gauge joint structure according to claim 1, wherein: the screw (6) comprises an internal thread arranged on the inner wall of the sleeve (5) and an external thread which is matched with the internal thread and arranged on the outer surface of the second air inlet pipe (3).
5. A pressure gauge joint structure according to claim 1, wherein: an annular sealing ring is arranged at the pressed part of the lantern ring (4) and the second air inlet pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322694777.XU CN221145628U (en) | 2023-10-09 | 2023-10-09 | Pressure gauge joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322694777.XU CN221145628U (en) | 2023-10-09 | 2023-10-09 | Pressure gauge joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221145628U true CN221145628U (en) | 2024-06-14 |
Family
ID=91428648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322694777.XU Active CN221145628U (en) | 2023-10-09 | 2023-10-09 | Pressure gauge joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221145628U (en) |
-
2023
- 2023-10-09 CN CN202322694777.XU patent/CN221145628U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |