CN210531985U

CN210531985U - Support structure of pressure gauge

Info

Publication number: CN210531985U
Application number: CN201921149097.7U
Authority: CN
Inventors: 朱宁
Original assignee: Suzhou Power Meter Co ltd
Current assignee: Suzhou Power Meter Co ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-05-15
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a support structure of a pressure gauge, belonging to the field of pressure gauge equipment; a supporting structure of a pressure gauge comprises a pressure gauge main body, wherein a pipeline is connected to the bottom of the pressure gauge main body, a flange is connected to one end, away from the pressure gauge main body, of the pipeline, an installation shell is connected to the outer wall of the pipeline, a telescopic support is movably connected to the side wall of the installation shell, one end, away from the installation shell, of the telescopic support is movably connected with the top of the flange, a buffering assembly is connected to the inside of the telescopic support, and a positioning assembly is connected to; the utility model discloses at first lock the pipeline through the inside locating component of installation shell, when the pipeline still can drive the manometer main part and rock, the pipeline can drive the installation shell that links to each other and rock rather than, the installation shell drives again and inside the urceolus was advanced to the pole pressure in linking to each other rather than the lateral wall activity to the inside buffering subassembly of telescopic bracket cushions interior pole and pipeline, makes the pipeline can not incline, improves the stability of manometer main part, makes the measured data error reduce.

Description

Support structure of pressure gauge

Technical Field

The utility model relates to a manometer equipment technical field especially relates to a bearing structure of manometer.

Background

The pressure gauge is an instrument which takes an elastic element as a sensitive element and measures and indicates the pressure higher than the environmental pressure, is very commonly applied and almost covers all the fields of industrial processes and scientific researches; the method is widely available in the fields of heat pipe networks, oil and gas transmission, water and gas supply systems, vehicle maintenance plants and shops and the like; especially in the industrial process control and technical measurement process, the mechanical pressure gauge is more and more widely applied due to the characteristics of high mechanical strength, convenient production and the like of an elastic sensitive element of the mechanical pressure gauge; the pressure gauge transmits pressure deformation to the pointer through elastic deformation of sensitive elements (Bourdon tube, bellows and bellows) in the gauge and a conversion mechanism of a movement in the gauge, so that the pointer rotates to display the pressure.

Present manometer links to each other through flange and water pipe mostly and carries out the pressure measurement, but installs in some special occasions when the manometer, needs to set up the connecting pipe of manometer longer to make things convenient for personnel to look over data, the pipeline overlength of manometer then can appear rocking unstable phenomenon, consequently probably leads to the connecting pipe to transport gas inhomogeneous and make the pressure measurement data have the error, for this reason we propose the bearing structure of a manometer and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the prior art and providing a supporting structure of a pressure gauge.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a bearing structure of manometer, includes the manometer main part, manometer main part bottom is connected with the pipeline, the one end that the manometer main part was kept away from to the pipeline is connected with the flange, be connected with the installation shell on the pipeline outer wall, swing joint has the telescopic bracket on the installation shell lateral wall, the one end that the installation shell was kept away from to the telescopic bracket links to each other with flange top activity, telescopic bracket internal connection has the buffering subassembly, installation shell internal connection has locating component.

Preferably, the telescopic support comprises an outer cylinder and an inner rod, and the inner rod is connected inside the outer cylinder in a sliding mode.

Preferably, the buffering component comprises a piston and a spring, the piston is connected to one end of the inner rod, which is arranged inside the outer cylinder, the bottom of the piston is connected with the spring, and one end, which is far away from the piston, of the spring is connected with the inner wall of the bottom of the outer cylinder.

Preferably, locating component includes bolt and arc, the bolt links to each other and extends to the installation shell inside with installation shell lateral wall screw thread, the bolt is arranged the inside one end of installation shell in and is rotated with the arc and link to each other, the arc is arranged the inside outer wall of installation shell in with the pipeline and is laminated mutually.

Preferably, the telescopic bracket is movably connected with the top of the flange and the side wall of the mounting shell through a shaft pin respectively.

Compared with the prior art, the utility model provides a bearing structure of manometer possesses following beneficial effect:

1. this bearing structure of manometer at first locks the pipeline through the inside locating component of installation shell, when the pipeline still can drive the manometer main part and rock, the pipeline can drive and rock rather than continuous installation shell, and inside the urceolus was advanced in the pole pressure in the installation shell drives rather than the lateral wall activity is continuous again to the inside buffering subassembly of telescopic bracket cushions interior pole and pipeline, makes the pipeline can not incline, improves the stability of manometer main part, makes the measured data error reduce.

2. According to the support structure of the pressure gauge, when the inner rod is pressed down, the piston connected with the inner rod can be pressed, the piston extrudes the spring connected with the piston, the spring is rebounded under the stress of the spring on the retraction inner rod, so that the inclined pipeline is pushed forward by the inner rod, and the stability of the pipeline is kept.

3. This bearing structure of manometer drives the arc extrusion laminating pipeline rather than linking to each other through screwing up the bolt to it is fixed with the pipeline, further keeps the stability of pipeline.

4. This bearing structure of manometer through pivot with telescopic bracket and flange and installation shell swing joint, and the telescopic bracket of being convenient for is flexible to stabilize the pipeline.

Drawings

Fig. 1 is a schematic structural view of a supporting structure of a pressure gauge according to the present invention;

fig. 2 is a schematic view of an internal structure of a telescopic support of a pressure gauge support structure provided by the present invention;

fig. 3 is the utility model provides a bearing structure installation shell inner structure schematic diagram of manometer.

In the figure: 1. a pressure gauge main body; 2. a pipeline; 3. mounting a shell; 4. a telescopic bracket; 401. an outer cylinder; 402. an inner rod; 5. a bolt; 6. a flange; 7. a shaft pin; 8. a piston; 9. a spring; 10. an arc-shaped plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-2, a pressure gauge supporting structure comprises a pressure gauge main body 1, wherein a pipeline 2 is connected to the bottom of the pressure gauge main body 1, a flange 6 is connected to one end, away from the pressure gauge main body 1, of the pipeline 2, an installation shell 3 is connected to the outer wall of the pipeline 2, a telescopic support 4 is movably connected to the side wall of the installation shell 3, one end, away from the installation shell 3, of the telescopic support 4 is movably connected to the top of the flange 6, a buffering assembly is connected to the inside of the telescopic support 4, and a positioning assembly is connected to;

the telescopic bracket 4 comprises an outer cylinder 401 and an inner rod 402, wherein the inner rod 402 is connected inside the outer cylinder 401 in a sliding manner;

install manometer main part 1 and pipeline 2 on the boiler water pipe that needs the pressure measurement through flange 6, at first lock pipeline 2 through the inside locating component of installation shell 3, still can drive manometer main part 1 when rocking when pipeline 2, pipeline 2 can drive and rock rather than continuous installation shell 3, installation shell 3 drives again and links to each other with its lateral wall activity in the pole 402 impresses urceolus 401 inside, thereby 4 inside buffer assembly of telescopic bracket cushions interior pole 402 and pipeline 2, make pipeline 2 can not incline, improve manometer main part 1's stability, make the measured data error reduce.

Example 2:

referring to fig. 2, a supporting structure of a pressure gauge is substantially the same as that of embodiment 1, except that a buffer assembly includes a piston 8 and a spring 9, the piston 8 is connected to one end of an inner rod 402 disposed inside an outer cylinder 401, the bottom of the piston 8 is connected to the spring 9, and one end of the spring 9 away from the piston 8 is connected to the inner wall of the bottom of the outer cylinder 401;

when the inner rod 402 is pressed downwards, the piston 8 connected with the inner rod is pressed, the piston 8 extrudes the spring 9 connected with the piston, and the spring 9 is rebounded under the stress to push the inner rod 402 back, so that the inner rod 402 pushes the inclined pipeline 2 right, and the stability of the pipeline 2 is kept.

Example 3:

referring to fig. 3, a support structure of a pressure gauge is basically the same as that of embodiment 2, except that the positioning assembly includes a bolt 5 and an arc-shaped plate 10, the bolt 5 is in threaded connection with the side wall of the mounting shell 3 and extends into the mounting shell 3, one end of the bolt 5 arranged in the mounting shell 3 is rotatably connected with the arc-shaped plate 10, and the arc-shaped plate 10 is attached to the outer wall of the pipeline 2 arranged in the mounting shell 3;

the arc-shaped plate 10 connected with the bolt 5 is driven to extrude and attach the pipeline 2 by screwing the bolt, so that the pipeline 2 is fixed, and the stability of the pipeline 2 is further kept.

Example 4:

referring to fig. 1, a supporting structure of a pressure gauge is substantially the same as that of embodiment 1, and further, a telescopic bracket 4 is movably connected with the top of a flange 6 and the side wall of a mounting shell 3 through a shaft pin 7 respectively;

the telescopic bracket 4 is movably connected with the flange 6 and the mounting shell 3 through the shaft pin 7, so that the telescopic bracket 4 is convenient to stretch and stabilize the pipeline 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a bearing structure of manometer, includes manometer main part (1), its characterized in that, manometer main part (1) bottom is connected with pipeline (2), the one end that manometer main part (1) was kept away from in pipeline (2) is connected with flange (6), be connected with installation shell (3) on pipeline (2) outer wall, swing joint has telescopic bracket (4) on installation shell (3) lateral wall, the one end that installation shell (3) were kept away from in telescopic bracket (4) links to each other with flange (6) top activity, telescopic bracket (4) internal connection has the buffering subassembly, installation shell (3) internal connection has locating component.

2. A support structure for a pressure gauge according to claim 1, characterized in that said telescopic support (4) comprises an outer cylinder (401) and an inner rod (402), said inner rod (402) being slidingly coupled inside the outer cylinder (401).

3. A support structure for a pressure gauge according to claim 2, wherein the buffer assembly comprises a piston (8) and a spring (9), the piston (8) is connected to one end of the inner rod (402) arranged inside the outer cylinder (401), the bottom of the piston (8) is connected to the spring (9), and one end of the spring (9) far away from the piston (8) is connected to the inner wall of the bottom of the outer cylinder (401).

4. The supporting structure of a pressure gauge according to claim 3, wherein the positioning assembly comprises a bolt (5) and an arc-shaped plate (10), the bolt (5) is in threaded connection with the side wall of the mounting shell (3) and extends into the mounting shell (3), one end of the bolt (5) arranged in the mounting shell (3) is rotatably connected with the arc-shaped plate (10), and the arc-shaped plate (10) is attached to the outer wall of the pipeline (2) arranged in the mounting shell (3).

5. A support structure for a pressure gauge according to any one of claims 1-4, characterized in that the telescopic bracket (4) is movably connected to the top of the flange (6) and the side wall of the mounting housing (3) by means of a pin (7).