CN218724979U

CN218724979U - Warning pressure gauge

Info

Publication number: CN218724979U
Application number: CN202222990625.XU
Authority: CN
Inventors: 罗强; 颜福兵; 吴光洁; 崔小劲
Original assignee: Chongqing Three Gorges University
Current assignee: Chongqing Three Gorges University
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-03-24
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a warning manometer belongs to and is used for test pressure instrument technical field, wherein, including the manometer body, manometer body bottom fixedly connected with supporting shoe, the first stopper of supporting shoe bottom fixedly connected with, its beneficial effect is, this warning manometer can restrict first stopper and second stopper with the help of setting up screw hole and extension block, simultaneously with the help of first stopper and second stopper, can carry out the centre gripping to the pipeline, guarantee manometer body supports fixedly, guarantee stability, through setting up first numerical value and second numerical value, can increase the holistic scope of measured pressure, the guarantee is to pressure measurement's effect, through setting up first display mark and second display mark, can read the pressure value to the convenience more, through setting up controller and alarm lamp, can report to the police to the outside and handle, can warn pressure.

Description

Warning pressure gauge

Technical Field

The utility model relates to a be used for test pressure instrument technical field, more specifically say, it relates to a warning manometer.

Background

The pressure gauge is used to measure and indicate a gauge that is above ambient pressure. The use of pressure gauges is extremely widespread, and it extends almost all industrial processes and scientific research fields. The pressure gauge is generally arranged on a pipeline and needs to be a warning pressure gauge for guaranteeing the safety of the pressure gauge.

But present warning manometer installation back can't carry out further fixed, stability when unable guarantee uses, and the not good enough problem of pressure measurement precision.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art exists, the utility model aims to provide a warning manometer, its stability when having the guarantee use and the higher characteristics of the accurate nature of measurement.

Technical scheme

In order to achieve the purpose, the utility model provides a warning manometer, including the manometer body, manometer body bottom fixedly connected with supporting shoe, the first stopper of supporting shoe bottom fixedly connected with, the pivot has been cup jointed through the bearing to first stopper inboard, pivot fixed surface is connected with the connecting block, connecting block bottom fixedly connected with second stopper, second stopper and first stopper one side fixedly connected with extension piece, the screw hole is seted up to the extension piece surface, manometer body surface is provided with scale mark, first numerical value, second numerical value, first display mark and second display mark, manometer body surface is provided with first pointer and second pointer, the manometer body is provided with controller and alarm lamp.

When using this technical scheme's a warning manometer, with the help of setting up screw hole and extension piece, can restrict first stopper and second stopper, simultaneously with the help of first stopper and second stopper, can carry out the centre gripping to the pipeline, guarantee manometer body supports fixedly, guarantee stability, through setting up first numerical value and second numerical value, can increase the holistic scope of measured pressure, the guarantee is to pressure measurement's effect, through setting up first display mark and second display mark, can read the pressure value to the convenience more, through setting up controller and alarm lamp, can report to the police to the outside and handle, can warn pressure.

Further, the first value is greater than the second value.

Furthermore, the first limiting block and the second limiting block are both arc-shaped.

Further, a connecting port is arranged at the bottom of the pressure gauge body.

Further, the manometer body is provided with the light.

Further, the surface of the pressure gauge body is provided with a protective shell.

Advantageous effects

To sum up, the utility model discloses following beneficial effect has:

1. by means of the arrangement of the threaded hole and the extension block, the first limiting block and the second limiting block can be limited, meanwhile, by means of the first limiting block and the second limiting block, a pipeline can be clamped, the pressure gauge body is guaranteed to be supported and fixed, the stability is guaranteed, the integral range of pressure measurement can be enlarged by setting the first numerical value and the second numerical value, the effect of pressure measurement is guaranteed, the pressure value can be read more conveniently by setting the first display mark and the second display mark, the external alarm processing can be performed by setting the controller and the alarm lamp, and the pressure can be warned;

2. the first limiting block and the second limiting block are arranged in the shape of circular arcs, so that the pipeline can be conveniently clamped and operated;

3. through setting up the connector, can install the device, through light work, can throw light on the processing to the device, can supply the user to observe under the environment of difference, with the help of setting up the protecting crust, can wholly protect the device.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the descriptions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic structural diagram at B in fig. 1.

The labels in the figures are:

1. a lengthening block; 2. a threaded hole; 3. a second limiting block; 4. a support block; 5. a protective shell; 6. a first value; 7. scale lines; 8. a second value; 9. an illuminating lamp; 10. a pressure gauge body; 11. a first pointer; 12. an alarm lamp; 13. a second pointer; 14. a first display target; 15. a connecting port; 16. a rotating shaft; 17. connecting blocks; 18. a controller; 19. a second display target; 20. a first stopper.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following description is made for the technical solution of the present invention in the embodiments to explain the present invention clearly and completely, obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.

Example (b):

the present invention will be described in further detail with reference to the accompanying fig. 1-3.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a warning pressure gauge, including manometer body 10, manometer body 10 bottom fixedly connected with supporting shoe 4, the first stopper 20 of 4 bottom fixedly connected with of supporting shoe, pivot 16 has been cup jointed through the bearing in the first stopper 20 inboard, 16 fixed surface of pivot is connected with connecting block 17, connecting block 17 bottom fixedly connected with second stopper 3, second stopper 3 and the first stopper 20 one side fixedly connected with extension piece 1, extension piece 1 surface set up threaded hole 2, with the help of setting up threaded hole 2 and extension piece 1, can restrict first stopper 20 and second stopper 3, simultaneously with the help of first stopper 20 and second stopper 3, can carry out the centre gripping to the pipeline, guarantee manometer body 10 supports fixedly, guarantee stability, manometer body 10 surface is provided with scale mark 7, first numerical value 6, second numerical value 8, first display mark 14 and second display mark 19, through setting up first numerical value 6 and second numerical value 8, can increase the holistic scope of measuring pressure, the guarantee is to pressure measurement's effect, through setting up first display mark 14 and second display mark 19, can be provided with warning light 12 and alarm lamp 12, alarm lamp 12 and alarm lamp are handled to the external control through warning indicator 12 and the warning lamp.

Specifically, the value of the first value 6 is greater than the second value 8, and both the first limiting block 20 and the second limiting block 3 are arc-shaped.

Through adopting above-mentioned technical scheme, through setting up first stopper 20 and second stopper 3 into arc, can conveniently carry out the centre gripping to the pipeline, conveniently operate.

Specifically, the bottom of the pressure gauge body 10 is provided with a connecting port 15, and the pressure gauge body 10 is provided with a lighting lamp 9.

By adopting the technical scheme, the device can be installed by arranging the connecting port 15, the device can be illuminated through the working of the illuminating lamp 9, and the device can be observed by users in different environments.

Specifically, the surface of the pressure gauge body 10 is provided with a protective shell 5.

Through adopting above-mentioned technical scheme, with the help of setting up protecting crust 5, can protect the device is whole.

The utility model discloses a theory of operation does:

when installing the device, can directly with the help of connector 15, it is fixed to install the device, install the back with the device, can restrict the pipeline with the help of first stopper 20 and second stopper 3, later with the help of bolt and screw hole 2, to extension piece 1, first stopper 20 and second stopper 3 restrict the joint, can directly use after the installation is accomplished, when the second supports at first display sign 14 position, readable first numerical value 6 observes pressure, when the directional second display sign 19 position of second pointer 13, readable corresponding second numerical value 8, when the directional definite position of second pointer 13, will trigger controller 18, control alarm lamp 12 work, to outside warn the effect can.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a warning manometer, includes manometer body (10), its characterized in that: manometer body (10) bottom fixedly connected with supporting shoe (4), first stopper (20) of supporting shoe (4) bottom fixedly connected with, pivot (16) have been cup jointed through the bearing in first stopper (20) inboard, pivot (16) fixed surface is connected with connecting block (17), connecting block (17) bottom fixedly connected with second stopper (3), second stopper (3) and first stopper (20) one side fixedly connected with extension piece (1), screw hole (2) have been seted up on extension piece (1) surface, manometer body (10) surface is provided with scale mark (7), first numerical value (6), second numerical value (8), first display mark (14) and second display mark (19), manometer body (10) surface is provided with first pointer (11) and second pointer (13), manometer body (10) is provided with controller (18) and alarm lamp (12).

2. The warning pressure gauge according to claim 1, wherein: the first value (6) has a value greater than the second value (8).

3. The warning pressure gauge according to claim 1, wherein: the first limiting block (20) and the second limiting block (3) are both arc-shaped.

4. The warning pressure gauge according to claim 1, wherein: the bottom of the pressure gauge body (10) is provided with a connecting port (15).

5. The warning pressure gauge according to claim 1, wherein: the pressure gauge body (10) is provided with an illuminating lamp (9).

6. The warning pressure gauge according to claim 1, wherein: the surface of the pressure gauge body (10) is provided with a protective shell (5).