CN212903699U

CN212903699U - Pressure transmitter pressure impact tool

Info

Publication number: CN212903699U
Application number: CN202021694093.XU
Authority: CN
Inventors: 余德丰; 杨成; 王政平
Original assignee: Shanghai Yufavor Sensor Instrument Co ltd
Current assignee: Shanghai Yufavor Sensor Instrument Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-04-06
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a pressure transmitter pressure shock frock, including the pressure transmitter body, the bottom side of pressure transmitter body is provided with the connector, the surface threaded connection of connector has last connecting pipe, the lateral wall bottom edge of going up the connecting pipe is provided with first end frame, the bottom side of going up the connecting pipe is provided with down the connecting pipe, the lateral wall top edge of connecting pipe is provided with the second end frame down, first inside groove and second inside groove have been seted up respectively to the bottom of first end frame and second end frame top. The utility model discloses when the angle that the staff can easily look over is not done towards after the installation of pressure transmitter body, through holding to rotate the first tooth piece that the connecting pipe made on the first end frame along the second tooth piece adjusting position on the second end frame to change the position of pressure transmitter body on the connecting pipe down, so that easily accomplish the regulation of pressure transmitter body position.

Description

Pressure transmitter pressure impact tool

Technical Field

The utility model relates to a pressure transmitter pressure strikes frock belongs to pressure transmitter technical field.

Background

The pressure transmitter is a device for converting pressure into pneumatic signals or electric signals for control and remote transmission, and can convert physical pressure parameters of gas, liquid and the like sensed by a load cell sensor into standard electric signals (such as 4-20 mADC and the like) so as to supply secondary instruments such as an indication alarm instrument, a recorder, a regulator and the like for measurement, indication and process regulation.

In the prior art, the ceramic pressure sensor has the following problems:

1. the numerical display table on the existing pressure transmitter is difficult to face the angle convenient for a worker to check after the existing pressure transmitter is installed and screwed down.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose provides a pressure transmitter pressure shock frock to the defect that prior art exists.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a pressure impact tool of a pressure transmitter comprises a pressure transmitter body;

the bottom side of pressure transmitter body is provided with the connector, the surface threaded connection of connector has last connecting pipe, the lateral wall bottom edge of going up the connecting pipe is provided with first end frame, the bottom side of going up the connecting pipe is provided with down the connecting pipe, the lateral wall top edge of connecting pipe is provided with the second end frame down, first inside groove and second inside groove have been seted up respectively to the bottom of first end frame and second end frame top, the inboard of first inside groove and second inside groove is provided with a plurality of first cogs and a plurality of second cogs respectively, and meshes between first cogs and the second cogs to be connected.

Furthermore, the bottom end of the inner side wall of the pipe joint is provided with a limiting groove.

Furthermore, the upper connecting pipe and the lower connecting pipe are jointly embedded and connected with a fixed inner ring, and the inner side wall of the fixed inner ring is fixedly connected with a sealing inner rubber ring.

Furthermore, the top end and the bottom end of the inner sealing rubber ring are both provided with positioning grooves.

Furthermore, the outer sides of the first end frame and the second end frame are embedded together and rotatably connected with a fixed ring cover.

Furthermore, the edge of the port of the fixed ring cover is fixedly connected with a sealing gasket.

The utility model has the advantages that: the utility model enables the pressure transmitter body and the pipeline to be connected and installed by screwing the upper connecting pipe on the connecting pipe head and screwing the lower connecting pipe on the pipeline, when the pipe connector is screwed with the upper connecting pipe, the bottom of the pipe connector and the limiting groove at the bottom side are embedded with the sealing inner rubber ring on the fixed inner ring, when the pipeline is screwed with the lower connecting pipe, the pipeline joint is also embedded into the positioning groove of the sealing inner rubber ring, thereby being convenient for improving the sealing performance of the connection between the pressure transmitter body and the pipeline, when the pressure transmitter body is not towards the angle which can be easily checked by the working personnel after being installed, the first tooth block on the first end frame is adjusted in position along the second tooth block on the second end frame by holding and rotating the upper connecting pipe, thereby change the position of pressure transmitter body on connecting pipe down to easily accomplish the regulation of pressure transmitter body position.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a first end frame of the present invention;

FIG. 3 is a schematic structural view of a second end frame of the present invention;

fig. 4 is a schematic view of the meshing state of the first tooth block and the second tooth block of the present invention.

Illustration of the drawings: 1. a pressure transmitter body; 2. a pipe connector; 3. an upper connecting pipe; 4. a lower connecting pipe; 5. a first end frame; 6. a second end frame; 7. a sealing gasket; 8. a stationary ring cover; 9. fixing the inner ring; 10. sealing the inner rubber ring; 11. positioning a groove; 12. a limiting groove; 13. a first inner tank; 14. a first tooth block; 15. a second inner tank; 16. and a second tooth block.

Detailed Description

Fig. 1 to 4 show, relate to a pressure transmitter pressure shock frock, including pressure transmitter body 1, the bottom side of pressure transmitter body 1 is provided with connector 2, the surface threaded connection of connector 2 has last connecting pipe 3, the lateral wall bottom edge of going up connecting pipe 3 is provided with first end frame 5, the bottom side of going up connecting pipe 3 is provided with down connecting pipe 4, the lateral wall top edge of lower connecting pipe 4 is provided with second end frame 6, first inside groove 13 and second inside groove 15 have been seted up respectively to the bottom of first end frame 5 and the 6 tops of second end frame, the inboard of first inside groove 13 and second inside groove 15 is provided with a plurality of first cogs 14 and a plurality of second cogs 16 respectively, and the meshing is connected between first cogs 14 and the second cogs 16.

The pressure transmitter body 1 is connected and installed with a pipeline by screwing an upper connecting pipe 3 on a connector 2 and screwing a lower connecting pipe 4 on the pipeline, after the connector 2 is screwed with the upper connecting pipe 3, the bottom of the connector 2 and a limit groove 12 at the bottom side of the connector are embedded with a sealing inner rubber ring 10 on a fixed inner ring 9, after the pipeline is screwed with the lower connecting pipe 4, a pipeline connector is also embedded into a positioning groove 11 of the sealing inner rubber ring 10, so that the connection tightness between the pressure transmitter body 1 and the pipeline is convenient to improve, when the pressure transmitter body 1 is installed and does not face to an angle which can be easily checked by a worker, the position of a first tooth block 14 on a first end frame 5 is adjusted along a second tooth block 16 on a second end frame 6 by holding and rotating the upper connecting pipe 3, so that the position of the pressure transmitter body 1 on the lower connecting pipe 4 is changed, and the position of the pressure transmitter body 1 is easily adjusted, has certain practicability.

In a further scheme, the bottom end of the inner side wall of the pipe joint 2 is provided with a limiting groove 12. The inner rubber ring 10 is convenient to be embedded with the inner rubber ring, and the sealing performance of the connection between the pressure transmitter body 1 and the pipeline is improved.

In a further scheme, the upper connecting pipe 3 and the lower connecting pipe 4 are embedded together to be connected with a fixed inner ring 9, and the inner side wall of the fixed inner ring 9 is fixedly connected with a sealing inner rubber ring 10. The sealing performance of the connection between the pressure transmitter body 1 and the pipeline is improved.

In a further scheme, the top end and the bottom end of the inner sealing rubber ring 10 are both provided with positioning grooves 11. The inner rubber ring 10 is convenient to connect and position with the upper connecting pipe 3 and the lower connecting pipe 4, and the sealing performance between the pressure transmitter body 1 and the pipeline is improved.

In a further scheme, the outer sides of the first end frame 5 and the second end frame 6 are embedded together and rotatably connected with a fixed ring cover 8. The connection between the upper connecting pipe 3 and the lower connecting pipe 4 is facilitated.

In a further scheme, the edge of the port of the fixed ring cover 8 is fixedly connected with a sealing gasket 7. The sealing performance of the connection between the pressure transmitter body 1 and the pipeline is improved.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A pressure impact tool of a pressure transmitter comprises a pressure transmitter body; it is characterized in that the preparation method is characterized in that,

2. The pressure impact tool of the pressure transmitter of claim 1, wherein a limiting groove is formed at the bottom end of the inner side wall of the connector.

3. The pressure impact tool of the pressure transmitter of claim 1, wherein the upper connecting pipe and the lower connecting pipe are jointly embedded and connected with a fixed inner ring, and a sealing inner rubber ring is fixedly connected to the inner side wall of the fixed inner ring.

4. The pressure impact tool of the pressure transmitter of claim 3, wherein positioning grooves are formed in the top end and the bottom end of the inner sealing rubber ring.

5. The pressure shock tooling of claim 1, wherein the first end frame and the second end frame are rotatably connected to the stationary ring cover by being jointly embedded in the outer sides thereof.

6. The pressure shock tool of the pressure transmitter of claim 5, wherein the edge of the port of the stationary ring cover is fixedly connected with a sealing washer.