CN220871972U

CN220871972U - Supercharged pressure gauge convenient to installation

Info

Publication number: CN220871972U
Application number: CN202322592772.6U
Authority: CN
Inventors: 叶华良
Original assignee: Ningbo Weike Instrument Co ltd
Current assignee: Ningbo Weike Instrument Co ltd
Priority date: 2023-09-25
Filing date: 2023-09-25
Publication date: 2024-04-30
Anticipated expiration: 2033-09-25

Abstract

The utility model discloses a booster-type pressure gauge convenient to install, which comprises a dial plate, wherein the bottom of the dial plate is provided with a base, the outside of the base is provided with a first chassis and a second chassis, the interiors of the first chassis and the second chassis are respectively provided with a cavity, the base is embedded in the interiors of the cavities, the side surfaces of the first chassis and the second chassis are provided with inserted bars, the other sides of the first chassis and the second chassis are provided with slots, and the inserted bars are inserted and connected in the interiors of the slots. This booster-type manometer convenient to installation through set up the different first chassis of specification and second chassis in the outside of manometer, and the cavity is seted up to the inside on chassis, and chassis lock joint is in the outside of base, and the base embedding is in the inside of cavity, when in actual use, selects the chassis of suitable specification according to different circumstances, then cup joints it in the outside of base, installs the chassis again, need not change manometer itself like this, only need replace the chassis, the going on of the installation of being convenient for.

Description

Supercharged pressure gauge convenient to installation

Technical Field

The utility model belongs to the technical field of supercharged pressure gauges, and particularly relates to a supercharged pressure gauge convenient to install.

Background

The supercharged pressure gauge is a meter which takes an elastic element as a sensitive element and measures and indicates the pressure higher than the ambient pressure, is very popular in application, and almost extends to all industrial processes and scientific research fields. Is widely visible in the fields of heating power pipe networks, oil and gas transmission, water and gas supply systems, vehicle maintenance factories, shops and the like. In particular, in the industrial process control and technical measurement process, the mechanical pressure gauge is increasingly widely used due to the characteristics of high mechanical strength, convenient production and the like of the elastic sensitive element of the mechanical pressure gauge.

The booster-type manometer on the market has the following problems when in use:

1. In the actual use process of the traditional booster-type pressure gauge, the installation specification of the pressure gauge is generally fixed and is difficult to change, and when meeting different installation hole site conditions, the pressure gauge with different hole site specifications can only be replaced for installation, so that the installation is inconvenient and the compatibility is poor;

2. Most booster-type manometers are when using, are installed through the air cock connection of bottom need the device of pressure measurement, and detect atmospheric pressure just needs a inclosed environment, and the gas tightness when guaranteeing the device installation is just important, and the junction of most booster-type manometers does not possess extra seal structure usually outward, and sealed effect often is not too good.

Disclosure of utility model

The utility model aims to provide a supercharged pressure gauge convenient to install so as to solve the technical problems in the background art.

In order to achieve the above purpose, the specific technical scheme of the utility model is as follows: the utility model provides a booster-type manometer convenient to installation, includes the dial plate, the bottom of dial plate is equipped with the base, the outside of base is equipped with first chassis and second chassis, the cavity is all seted up to the inside on first chassis and second chassis, the base embedding is in the inside of cavity, the side on first chassis and second chassis is equipped with the inserted bar, the slot is seted up to the opposite side on first chassis and second chassis, the inside at the slot is inserted to the inserted bar insertion connection.

Preferably, the bottoms of the first chassis and the second chassis are provided with sealing grooves, the inside of each sealing groove is connected with a sealing sheet in an embedded connection mode, the bottom of the base is fixedly connected with an air tap, and the sealing sheets are clung to the outside of the air tap.

Preferably, the inside of cavity fixed connection locating piece, the constant head tank is seted up to the surface of base, the locating piece embedding is in the inside of constant head tank.

Preferably, the bottom of dial plate fixed connection screw rod, the top of base is equipped with the internal thread seat, the screw rod passes through threaded connection's mode and connects the internal thread seat.

Preferably, a first perforation is formed in the first chassis, and a second perforation is formed in the second chassis.

Preferably, a limit ring is arranged at the top of the screw rod, and the limit ring is sleeved outside the screw rod.

The supercharged pressure gauge convenient to install has the following advantages:

1. According to the supercharged pressure gauge convenient to install, the first chassis and the second chassis with different specifications are arranged outside the pressure gauge, the cavity is formed in the chassis, the chassis is buckled outside the base, the base is embedded in the cavity, in actual use, the chassis with the proper specifications is selected according to different conditions, then the chassis is sleeved outside the base, and then the chassis is installed, so that the pressure gauge is not required to be replaced, only the chassis with different hole site specifications is required to be replaced, the installation operation is convenient, and the compatibility is high;

2. This booster-type manometer convenient to installation, through seting up the seal groove in the bottom of chassis, connect the sealing fin through the mode of inlaying in the seal groove, the sealing fin parcel is in the outside of air cock, and the air cock is connected with the device that needs to detect when the installation, and the extrusion laminating of device is also received to the bottom of sealing fin in the junction of air cock and device simultaneously, has just so played the effect of secondary seal, has strengthened the sealed effect when installing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a first chassis structure according to the present utility model;

FIG. 3 is a schematic view of a second chassis structure according to the present utility model;

FIG. 4 is a schematic view of a base structure of the present utility model;

FIG. 5 is a schematic diagram of an air faucet according to the present utility model;

FIG. 6 is a schematic illustration of a bayonet structure of the present utility model;

FIG. 7 is a schematic view of a cavity structure of the present utility model;

The figure indicates: 1. a dial; 2. a screw; 3. a base; 4. an internal thread seat; 5. an air tap; 6. a positioning groove; 7. a positioning block; 8. a first chassis; 9. a rod; 10. a slot; 11. a second chassis; 12. a first perforation; 13. a second perforation; 14. sealing grooves; 15. a sealing sheet; 16. a cavity; 17. and a limit ring.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the embodiments of the present utility model and to simplify the description, rather than to indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the utility model. In order to simplify the disclosure of embodiments of the present utility model, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present utility model. Furthermore, embodiments of the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

For a better understanding of the objects, structure and function of the present utility model, a convenient-to-install pressurized manometer is described in further detail below with reference to the accompanying drawings.

As shown in figures 1-7, the supercharged pressure gauge convenient to install comprises a dial plate 1, wherein the bottom of the dial plate 1 is provided with a base 3, the outside of the base 3 is provided with a first chassis 8 and a second chassis 11, the interiors of the first chassis 8 and the second chassis 11 are provided with a cavity 16, the base 3 is embedded into the cavity 16, so that the pressure gauge is not required to be replaced, the pressure gauge is convenient to install, the side surfaces of the first chassis 8 and the second chassis 11 are provided with a inserted link 9, the other sides of the first chassis 8 and the second chassis 11 are provided with a slot 10, the inserted link 9 is inserted and connected into the slot 10, and the connection mode of the inserted link 9 in the slot 10 is convenient for disassembling and assembling the chassis, so that the disassembly and assembly are faster.

The sealing groove 14 is all offered to the bottom of first chassis 8 and second chassis 11, sealing piece 15 is connected through the connected mode of inlaying to the inside of sealing groove 14, the bottom fixed connection air cock 5 of base 3, sealing piece 15 hugs closely in the outside of air cock 5, through setting up the sealing piece 15 of embedding in sealing groove 14 inside, can play the sealed effect of secondary, effectively improves the sealed effect when manometer installs.

The inside fixed connection locating piece 7 of cavity 16, constant head tank 6 is seted up to the surface of base 3, locating piece 7 embedding is in the inside of constant head tank 6, through setting up the connected mode of locating piece 7 embedding in the inside of constant head tank 6, can play the effect of location when cup jointing, the quick accurate completion of cup jointing of being convenient for.

The bottom fixed connection screw rod 2 of dial plate 1, the top of base 3 is equipped with internal thread seat 4, screw rod 2 passes through threaded connection's mode and connects internal thread seat 4, and it is comparatively inseparable to connect screw rod 2 and internal thread seat 4 through threaded connection's mode.

The first perforation 12 is arranged in the first chassis 8, the second perforation 13 is arranged in the second chassis 11, and the perforation with different specifications is arranged to match the chassis with different specifications, so that the chassis is more stable during installation.

The top of screw rod 2 is equipped with spacing collar 17, spacing collar 17 cup joints in the outside of screw rod 2, can restrict the length that screw rod 2 was twisted through the spacing collar 17 that sets up.

The working principle of the supercharged pressure gauge convenient to install is as follows: when the pressure gauge is used, the screw rod 2 is arranged at the bottom of the pressure gauge, the screw rod 2 is firstly rotated and screwed into the internal thread seat 4, the limit ring 17 is arranged at the top of the screw rod 2, the screwing length of the screw rod 2 can be limited, then the first chassis 8 or the second chassis 11 or the chassis with other specifications is selected according to actual conditions, then the chassis is sleeved outside the base 3, so that the pressure gauge is not required to be replaced, the installation is convenient, the cavity 16 is formed in the chassis, the positioning groove 6 is formed in the surface of the base 3, the positioning block 7 is fixedly connected with the inner wall of the chassis, the positioning can be realized during the sleeving, the quick and accurate sleeving is convenient, the inserting rod 9 is arranged on the side surface of the chassis, the inserting groove 10 is formed on the other side of the chassis, and during the sleeving, the inserted link 9 inserts and connects inside the slot 10 on the other half chassis, just so accomplish the connection of chassis and manometer, set up the dismouting that the inserted link 9 inserts and connects the inside at slot 10 can be convenient for, make its dismouting more swift, afterwards, can be fixed the chassis through first perforation 12 or second perforation 13, the bottom of base 3 is equipped with air cock 5, can be connected air cock 5 and the device that needs to be detected, seal groove 14 is seted up to the bottom on chassis, seal groove 14's inside has connected sealing piece 15 through the mosaic mode, the bottom of sealing piece 15 receives the extrusion and just can tightly wrap up in the outside of air cock 5 this moment, the laminating is in the junction of air cock 5 and device simultaneously, play the effect of secondary seal, sealing effect when can effectively improving the manometer installation.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a booster-type manometer convenient to installation, includes dial plate (1), its characterized in that: the bottom of dial plate (1) is equipped with base (3), the outside of base (3) is equipped with first chassis (8) and second chassis (11), cavity (16) are all seted up to the inside of first chassis (8) and second chassis (11), the inside of base (3) embedding in cavity (16), the side of first chassis (8) and second chassis (11) is equipped with inserted bar (9), slot (10) are seted up to the opposite side of first chassis (8) and second chassis (11), inside at slot (10) is connected in the inserted bar (9) insertion.

2. The pressure gauge of claim 1, wherein the pressure gauge is adapted for easy installation, and wherein: the sealing device is characterized in that sealing grooves (14) are formed in the bottoms of the first chassis (8) and the second chassis (11), sealing sheets (15) are connected in the sealing grooves (14) in a mosaic connection mode, the bottoms of the bases (3) are fixedly connected with air nozzles (5), and the sealing sheets (15) are tightly attached to the outer portions of the air nozzles (5).

3. The pressure gauge of claim 1, wherein the pressure gauge is adapted for easy installation, and wherein: the inside of cavity (16) fixed connection locating piece (7), constant head tank (6) are seted up on the surface of base (3), locating piece (7) embedding is in the inside of constant head tank (6).

4. The pressure gauge of claim 1, wherein the pressure gauge is adapted for easy installation, and wherein: the dial plate (1) is characterized in that a screw rod (2) is fixedly connected to the bottom of the dial plate (1), an internal thread seat (4) is arranged at the top of the base (3), and the screw rod (2) is connected with the internal thread seat (4) in a threaded connection mode.

5. The pressure gauge of claim 1, wherein the pressure gauge is adapted for easy installation, and wherein: the first perforation (12) is formed in the first chassis (8), and the second perforation (13) is formed in the second chassis (11).

6. The pressure gauge of claim 4, wherein the pressure gauge is adapted to be installed in a pressurized manner, and wherein: the top of screw rod (2) is equipped with spacing collar (17), spacing collar (17) cup joints in the outside of screw rod (2).