CN210071215U - Mounting assembly for pressure sensor - Google Patents
Mounting assembly for pressure sensor Download PDFInfo
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- CN210071215U CN210071215U CN201921003834.2U CN201921003834U CN210071215U CN 210071215 U CN210071215 U CN 210071215U CN 201921003834 U CN201921003834 U CN 201921003834U CN 210071215 U CN210071215 U CN 210071215U
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- gas storage
- pressure sensor
- fixing sleeve
- fixed cover
- ring
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Abstract
The utility model relates to a pressure sensor technical field, concretely relates to a mounting assembly for pressure sensor, including revolving tube, gas storage tank, intercommunicating pore, sealing washer, fixed cover, hollow shaft, joint. The utility model has the advantages that: rotation through fixed cover and rotatory pipe is connected, simultaneously seal fixed cover and rotatory pipe at the sealing washer, make two sealing washers and fixed covers, enclose between the gas storage tank one with the external seal and with the gas storage chamber of the inside intercommunication of rotatory pipe, gas on the rotatory pipeline gets into the gas storage chamber via the opening, and get into the hollow shaft, in the joint, thereby monitor on getting into external pressure sensor, moreover, the steam generator is simple in structure, the cost is lower, adaptable more complicated service environment simultaneously, the tight ring that supports that sets up, can support tightly fixed cover, on the one hand carry out dustproof measure to fixed cover, on the other hand avoids fixed cover to produce the axial float after using for a long time, influence the precision.
Description
Technical Field
The utility model relates to a pressure sensor technical field, concretely relates to an installation component for pressure sensor.
Background
A pressure transducer (pressure transducer) is a device or apparatus that senses a pressure signal and converts the pressure signal into a usable output electrical signal according to a certain rule. A pressure sensor is usually composed of a pressure sensitive element and a signal processing unit. Pressure sensors can be classified into gauge pressure sensors, differential pressure sensors, and absolute pressure sensors according to different types of test pressures. The pressure sensor is the most common sensor in industrial practice, is widely applied to various industrial automatic control environments, and relates to a plurality of industries such as water conservancy and hydropower, railway traffic, intelligent buildings, production automatic control, aerospace, military industry, petrochemical industry, oil wells, electric power, ships, machine tools, pipelines and the like. When the existing pressure sensor monitors the gas pressure of a rotating pipeline, a joint is generally required to be connected with the pipeline in a rotating mode and connected with the pressure sensor, gas in the pipeline enters the pressure sensor through the joint and is detected, the existing joint structure is loaded, the requirement on the use environment is strict, and the existing pressure sensor is not suitable for being used in some severe environments.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the problem that exists among the prior art, provide a mounting assembly for pressure sensor, it can realize that pressure sensor carries out gas pressure monitoring to the pairing rotation pipeline.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the utility model provides an installation component for pressure sensor, includes a rotatory pipe, be equipped with the sunken gas storage tank of round on the rotatory pipe is global, gas storage tank inner wall be equipped with the intraductal intercommunicating pore of intercommunication, blind hole form of rotatory pipe on being located the global of the radial both sides of gas storage tank respectively be equipped with a sealing washer, the cover is equipped with a fixed cover on the rotatory pipe, fixed cover rotates through the installation bearing and connects on the rotatory pipe, and each coaxial confession that is equipped with on its axial both ends the sealing washer draw-in groove of sealing washer block, two sealing washer, fixed cover and gas storage tank enclose into a gas storage chamber, fixed cover is equipped with on global and wears out its hollow shaft and communicate with the gas storage chamber, fixed cover one end intercommunication is kept away from to the hollow shaft has the joint.
Further, the cover is equipped with the annular bulge that adjoins with an axial end face of fixed cover on the rotatory pipe, it is equipped with one and supports tight ring to be suitable for the screw thread cover on the annular bulge, support tight ring an axial end face sliding contact fixed cover, it has a screw thread ring to adjoin on another axial end face of fixed cover, screw thread ring screw thread suit is on the rotatory pipe and contradicts fixed cover terminal surface, and is corresponding be equipped with the external screw thread portion that matches with the screw thread ring on the rotatory pipe.
Furthermore, a set screw which abuts against the external thread part is arranged on the thread ring in a penetrating mode.
Furthermore, the external thread part is sleeved with an elastic gasket which abuts against the threaded ring.
The utility model has the advantages that: rotation through fixed cover and rotatory pipe is connected, simultaneously seal fixed cover and rotatory pipe at the sealing washer, make two sealing washers and fixed covers, enclose between the gas storage tank one with the external seal and with the gas storage chamber of the inside intercommunication of rotatory pipe, gas on the rotatory pipeline gets into the gas storage chamber via the opening, and get into the hollow shaft, in the joint, thereby monitor on getting into external pressure sensor, moreover, the steam generator is simple in structure, the cost is lower, adaptable more complicated service environment simultaneously, the tight ring that supports that sets up, can support tightly fixed cover, on the one hand carry out dustproof measure to fixed cover, on the other hand avoids fixed cover to produce the axial float after using for a long time, influence the precision.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is an exploded view of the perspective structure of FIG. 1;
in the drawings, the reference numerals denote the following components:
1-rotating pipe, 2-gas storage tank, 3-intercommunicating hole, 4-sealing ring, 5-fixing sleeve, 6-sealing ring clamping groove, 7-elastic gasket, 8-hollow shaft, 9-joint, 10-annular bulge, 11-tightening ring, 12-threaded ring, 13-external threaded part and 14-tightening screw.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
A mounting assembly for a pressure sensor, as shown in fig. 1-2, comprises a rotary tube 1 communicating with an external gas communication line, a circle of sunken air storage tank 2 is arranged on the circumferential surface of the rotating pipe 1, a blind hole type communication hole 3 communicated with the inside of the rotating pipe 1 is arranged on the inner wall of the air storage tank 2, the circumferential surfaces of the rotary pipe 1 at two radial sides of the gas storage tank 2 are respectively provided with a sealing ring 4, the rotary pipe 1 is sleeved with a fixed sleeve 5, the fixed sleeve 5 is rotatably connected on the rotary pipe 1 through a mounting bearing, and the two axial ends of the sealing ring are coaxially provided with sealing ring clamping grooves 6 for clamping the sealing rings 4, the two sealing rings 4, the fixing sleeve 5 and the gas storage tank 2 form a gas storage cavity, the peripheral surface of the fixed sleeve 5 is provided with a hollow shaft 8 which penetrates out of the fixed sleeve and is communicated with the gas storage cavity, and one end, far away from the fixed sleeve 5, of the hollow shaft 8 is communicated with a connector 9 connected with an external pressure sensor.
The cover is equipped with the annular bulge 10 that adjoins with 5 shaft end faces of fixed cover on the rotatory pipe 1, it is equipped with one and supports tight ring 11 to be suitable for the screw thread cover on the annular bulge 10, support the fixed cover 5 of 11 axle end face sliding contact of tight ring, it has a screw ring 12 to adjoin on another axle end face of fixed cover 6, screw ring 12 screw thread suit is on rotatory pipe 1 and contradicts fixed cover 5 terminal surfaces, corresponds be equipped with the external screw thread portion 13 that matches with screw ring 12 on the rotatory pipe 1.
The upper thread of the threaded ring 12 is provided with a set screw 14 which abuts against the external thread part 13 in a penetrating way, and the threaded ring can be limited through the set screw.
In addition, an elastic gasket 7 can be sleeved on the external thread part 13, the elastic gasket 7 is abutted against the threaded ring 12, and threads on the threaded ring are tightly engaged with threads on the external thread part through elastic deformation of the elastic gasket, so that looseness can be avoided.
The utility model discloses when using: high-pressure gas on the external gas circulation pipeline enters the circulation hole through the rotary pipe and enters the gas storage tank, then is stored in the gas storage cavity, then enters the hollow shaft and the joint through the gas storage cavity, and then enters the external pressure sensor for monitoring.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. The mounting assembly for the pressure sensor comprises a rotating pipe (1) and is characterized in that a circle of sunken gas storage tank (2) is arranged on the circumferential surface of the rotating pipe (1), the inner wall of the gas storage tank (2) is provided with a communicating hole (3) communicated with the rotating pipe (1) in a blind hole mode, the rotating pipe (1) is respectively provided with a sealing ring (4) on the circumferential surface of the radial two sides of the gas storage tank (2), the rotating pipe (1) is sleeved with a fixing sleeve (5), the fixing sleeve (5) is rotatably connected on the rotating pipe (1) through a mounting bearing, the axial two ends of the fixing sleeve are coaxially provided with a sealing ring clamping groove (6) for clamping the sealing ring (4), the fixing sleeve (5) and the gas storage tank (2) to form a gas storage cavity, the fixing sleeve (5) is provided with a hollow shaft (8) penetrating out of the fixing sleeve and communicated with the gas storage cavity, one end of the hollow shaft (8) far away from the fixed sleeve (5) is communicated with a joint (9) connected with an external pressure sensor.
2. The mounting assembly for the pressure sensor according to claim 1, wherein the rotating tube (1) is sleeved with an annular protrusion (10) adjacent to one axial end face of the fixing sleeve (5), the annular protrusion (10) is sleeved with a pressing ring (11) by a suitable thread, the pressing ring (11) is in sliding contact with the fixing sleeve (5) at one axial end face, the other axial end face of the fixing sleeve (5) is adjacent to a threaded ring (12), the threaded ring (12) is sleeved on the rotating tube (1) by a thread and presses against the end face of the fixing sleeve (5), and correspondingly, the rotating tube (1) is provided with an external thread (13) matched with the threaded ring (12).
3. A mounting assembly for a pressure sensor according to claim 2, characterized in that the threaded ring (12) is threaded with a set screw (14) which is tightened against the externally threaded portion (13).
4. A mounting assembly for a pressure sensor according to claim 2, wherein the external threaded portion (13) is fitted with a resilient washer (7), the resilient washer (7) bearing against the threaded ring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921003834.2U CN210071215U (en) | 2019-06-28 | 2019-06-28 | Mounting assembly for pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921003834.2U CN210071215U (en) | 2019-06-28 | 2019-06-28 | Mounting assembly for pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210071215U true CN210071215U (en) | 2020-02-14 |
Family
ID=69429297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921003834.2U Active CN210071215U (en) | 2019-06-28 | 2019-06-28 | Mounting assembly for pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210071215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110169763A (en) * | 2019-05-22 | 2019-08-27 | 卞清 | A kind of digital medical health parameters monitoring device |
-
2019
- 2019-06-28 CN CN201921003834.2U patent/CN210071215U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110169763A (en) * | 2019-05-22 | 2019-08-27 | 卞清 | A kind of digital medical health parameters monitoring device |
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