CN212254465U

CN212254465U - Antidetonation manometer convenient to precision calibration

Info

Publication number: CN212254465U
Application number: CN202020734128.1U
Authority: CN
Inventors: 李海燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-29
Anticipated expiration: 2030-05-07

Abstract

The utility model belongs to the technical field of antidetonation manometer, especially, be an antidetonation manometer convenient to precision calibration, including main part, spirit level and standby table, the outside of main part is provided with the pivot, and the internal connection of pivot has the protective cover, the top of protective cover is provided with the fixed slot, and the inside of fixed slot is provided with the spring to the tip of spring is provided with the bullet and buckles, the avris of main part is provided with the thread groove, and the internal connection of thread groove has the screw, the spirit level sets up in the tip of thread groove, the opposite side of main part is provided with the spout, and the internal connection of spout has the slide bar to the avris of slide bar is connected with. This antidetonation manometer convenient to precision calibration, when the main table precision mistake, can carry out contrast test through the vice table, make the more timely nimble save time of precision calibration operation, and be provided with the protective cover, can open and shut in a flexible way and protect the internal surface, reduce the emergence of the equipment damage condition.

Description

Antidetonation manometer convenient to precision calibration

Technical Field

The utility model relates to an antidetonation manometer technical field specifically is an antidetonation manometer convenient to precision calibration.

Background

The instrument has good shock resistance, is particularly suitable for measuring the pressure of liquid, gas or steam without explosion hazard, crystallization and solidification and corrosion to copper and copper alloy under the conditions of strong mechanical vibration and severe medium pressure pulsation, has stable indication and clear reading, and is widely applied to departments of heavy machinery, mines, petroleum, chemical industry, metallurgy, electric power and the like.

The antidetonation manometer in the market is single dial plate mostly, does not have reserve manometer, and can not be fine protect the internal surface, may have the surface to cause the problem that the condition of fish tail or damage takes place, for this reason, we provide the antidetonation manometer of the precision calibration of being convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antidetonation manometer convenient to precision calibration to propose current antidetonation manometer in solving above-mentioned background, mostly be single dial plate, do not have reserve pressure-measuring meter, and can not be fine protect the internal surface, may have the surface to cause the problem that the condition of fish tail or damage takes place.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an antidetonation manometer convenient to precision calibration, includes main part, spirit level and reserve table, the outside of main part is provided with the pivot, and the internal connection of pivot has the protective cover, the top of protective cover is provided with the fixed slot, and the inside of fixed slot is provided with the spring to the tip of spring is provided with the bullet and buckles, the avris of main part is provided with the thread groove, and the internal connection of thread groove has the screw member, the spirit level sets up in the tip of thread groove, the opposite side of main part is provided with the spout, and the internal connection of spout has the slide bar to the avris of slide bar is connected with the bolt, the tip of slide bar is provided with the installed part, and sets up for the integration between installed part and the slide bar, the draw-in groove has been seted up to.

Preferably, the protective cover forms revolution mechanic through between pivot and the main part, and the protective cover forms the block structure through between bullet knot and the fixed slot.

Preferably, the spirit level forms detachable construction through between screw member and the thread groove, and the axis of spirit level and the axis of thread groove coincide each other.

Preferably, the sliding rod forms a sliding structure with the main body through the sliding groove, and the sliding grooves are symmetrically provided with 2 in relation to the central axis of the main body.

Preferably, the sliding rod forms a clamping structure through a bolt and a sliding groove, and the bolt and the sliding groove are perpendicular to each other.

Preferably, the standby meter forms a clamping structure between the connecting block and the mounting part, and the connecting block forms a sliding structure between the clamping groove and the mounting part.

Compared with the prior art, the beneficial effects of the utility model are that: when the precision of the main meter is wrong, the comparison test can be carried out through the auxiliary meter, so that the precision calibration operation is more timely and flexible, the time is saved, and the protective cover is arranged, so that the inner surface can be flexibly opened and closed to protect, and the equipment damage condition is reduced;

1. the anti-seismic pressure gauge convenient for precision calibration is provided with the protective cover, the protective cover can be pulled outwards to enable the elastic buckle at the end part of the protective cover to extrude a spring to contract, the elastic buckle and the protective cover are separated from each other, the protective cover can be rotated around a rotating shaft to be opened and closed, equipment can be opened and closed conveniently, the internal surface of the equipment can be effectively protected by closing the protective cover when the pressure gauge is not used, the opening and closing are convenient and quick, the equipment is not influenced to observe pressure, then, when the equipment is installed, the level gauge at the side can be installed with the threaded groove through the threaded part in an interconnected mode, so that the equipment can be determined to be arranged perpendicular to the ground when the equipment is installed, the measurement effect;

2. the anti-seismic pressure gauge convenient for precision calibration is provided with the standby meter, the mounting part can be pulled outwards when needed, the sliding rod at the end part of the mounting part can be pulled out from the sliding groove, the position of the mounting part can be conveniently adjusted, so that the standby meter can be used and stored conveniently, the standby meter can be used at a certain distance, the use safety of equipment can be improved, the occupied storage space can be reduced when the standby meter is withdrawn, the standby meter is convenient to carry and use, the equipment can insert the sliding rod with proper adjustment into the outer side of the sliding rod for fixing, the sliding rod is tightly connected with the sliding groove, the telescopic use of the equipment is facilitated, the use stability of the equipment is ensured, the standby meter can be taken for use or overhaul at last, the standby meter only needs to be rotated anticlockwise, the connecting block at the outer side of the standby meter is separated from the inside of the clamping groove, the standby, simple structure, convenient assembly and disassembly and is favorable for the equipment to carry out the calibration and temporary use of the main meter.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the main body of the present invention;

FIG. 3 is a schematic view of the connection structure of the sliding chute and the sliding rod of the present invention;

FIG. 4 is a schematic diagram of the side-view internal structure of the sliding chute of the present invention;

fig. 5 is a schematic diagram of the side view internal structure of the clamping groove of the present invention.

In the figure: 1. a main body; 2. a rotating shaft; 3. a protective cover; 4. fixing grooves; 5. a spring; 6. snapping; 7. a thread groove; 8. a threaded member; 9. a level gauge; 10. a chute; 11. a slide bar; 12. a bolt; 13. a mounting member; 14. a card slot; 15. connecting blocks; 16. a table is prepared.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an anti-seismic pressure gauge convenient for precision calibration comprises a main body 1, a rotating shaft 2, a protective cover 3, a fixing groove 4, a spring 5, an elastic buckle 6, a thread groove 7, a thread piece 8, a level gauge 9, a sliding groove 10, a sliding rod 11, a bolt 12, an installation piece 13, a clamping groove 14, a connecting block 15 and a standby meter 16, wherein the rotating shaft 2 is arranged on the outer side of the main body 1, the protective cover 3 is connected to the inner portion of the rotating shaft 2, the fixing groove 4 is arranged above the protective cover 3, the spring 5 is arranged inside the fixing groove 4, the elastic buckle 6 is arranged at the end portion of the spring 5, the thread groove 7 is arranged on the side of the main body 1, the thread piece 8 is connected to the inner portion of the thread groove 7, the level gauge 9 is arranged at the end portion of the thread groove 7, the sliding groove 10 is arranged on the other side of the main body 1, the mounting piece 13 and the sliding rod 11 are integrally arranged, a clamping groove 14 is formed in the outer wall of the mounting piece 13, a connecting block 15 is connected to the inside of the clamping groove 14, and a standby meter 16 is arranged at the end part of the connecting block 15;

furthermore, a rotating structure is formed between the protective cover 3 and the main body 1 through the rotating shaft 2, and a clamping structure is formed between the protective cover 3 and the fixing groove 4 through the elastic buckle 6, so that the protective cover 3 can be opened and closed conveniently, the inner surface of the protective cover can be effectively protected by closing the protective cover 3 when the protective cover is not used, the opening and closing are convenient, and the pressure observation of the equipment is not influenced;

furthermore, the gradienter 9 forms a detachable structure through the screw thread piece 8 and the thread groove 7, and the central axis of the gradienter 9 is overlapped with the central axis of the thread groove 7, so that the equipment is conveniently determined to be vertically arranged with the ground when the equipment is installed, the measurement effect of the equipment is favorably improved, and the occurrence of danger is reduced;

furthermore, the sliding rod 11 forms a sliding structure with the main body 1 through the sliding groove 10, and the sliding grooves 10 are symmetrically arranged about the central axis of the main body 1 by 2, so that the position of the mounting part 13 can be conveniently adjusted, the standby watch 16 can be conveniently used and stored, and the standby watch can be used at a certain distance, the use safety of the equipment can be improved, the occupied storage space can be reduced when the standby watch is retracted, and the portable use is convenient;

furthermore, a clamping structure is formed between the sliding rod 11 and the sliding groove 10 through a bolt 12, and the bolt 12 is perpendicular to the sliding groove 10, so that the telescopic use of the equipment is facilitated, and the use stability of the equipment is ensured;

further, reserve table 16 passes through and constitutes the block structure between connecting block 15 and the installed part 13, and connecting block 15 passes through and constitutes sliding construction between draw-in groove 14 and the installed part 13, only need rotatory reserve table 16 of counter-clockwise, make connecting block 15 in its outside deviate from by the inside slip of draw-in groove 14, reserve table 16 can be taken to outside, the installation only needs connecting block 15 to align draw-in groove 14, and rotate in the opposite direction can, simple structure dismouting is convenient, be favorable to equipment to carry out the calibration and the interim use of main table.

The working principle is as follows: for the anti-seismic pressure gauge, as shown in fig. 1 and 2, firstly, the protective cover 3 can be pulled outwards to enable the elastic buckle 6 at the end part to extrude the spring 5 to contract, so that the elastic buckle 6 and the protective cover 3 are separated from each other, the protective cover 3 can be rotated around the rotating shaft 2 to open and close, the protective cover 3 can be opened and closed conveniently, the inner surface of the equipment can be effectively protected when the protective cover 3 is not used, the opening and closing are convenient and quick, the pressure of the equipment is not influenced to be observed, then, when the equipment is installed, the level gauge 9 at the side can be connected and installed with the thread groove 7 through the thread piece 8, so that the equipment can be determined to be vertically arranged with the ground when the equipment is installed, the measurement effect of the equipment can be improved;

according to the drawings of fig. 1, fig. 3, fig. 4 and fig. 5, the mounting member 13 can be pulled outwards when necessary, so that the sliding rod 11 at the end part of the mounting member is pulled out from the sliding groove 10, the position of the mounting member 13 can be conveniently adjusted, so that the standby meter 16 can be used and stored conveniently and used at a certain distance, the use safety of the equipment can be improved, the occupied storage space can be reduced when the standby meter is retracted, the equipment is convenient to carry and use, then the equipment can insert the bolt 12 outside the sliding rod 11 which is properly adjusted to be fixed, so that the sliding rod 11 is tightly connected with the sliding groove 10, the telescopic use of the equipment is facilitated, the use stability of the equipment is ensured, finally the standby meter 16 can be taken out for use or overhaul, the standby meter 16 only needs to be rotated anticlockwise, the connecting block 15 outside the standby meter is slid out from the inside of the clamping groove 14, the, the anti-seismic pressure gauge has the advantages that the anti-seismic pressure gauge can rotate in the opposite direction, is simple in structure and convenient to disassemble and assemble, and is beneficial to the equipment to calibrate and temporarily use the main gauge, so that the use process of the whole anti-seismic pressure gauge is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a antidetonation manometer convenient to precision calibration, includes main part (1), spirit level (9) and reserve table (16), its characterized in that: the outside of main part (1) is provided with pivot (2), and the internal connection of pivot (2) has protective cover (3), the top of protective cover (3) is provided with fixed slot (4), and the inside of fixed slot (4) is provided with spring (5), and the tip of spring (5) is provided with bullet knot (6), the avris of main part (1) is provided with thread groove (7), and the internal connection of thread groove (7) has screw (8), spirit level (9) set up in the tip of thread groove (7), the opposite side of main part (1) is provided with spout (10), and the internal connection of spout (10) has slide bar (11), and the avris of slide bar (11) is connected with bolt (12), the tip of slide bar (11) is provided with installed part (13), and be the integration setting between installed part (13) and slide bar (11), draw-in groove (14) have been seted up to the outer wall of installed part (13), and the internal connection of draw-in groove (14) has connecting block (15), reserve table (16) sets up in the tip of connecting block (15).

2. A shock-resistant pressure gauge facilitating accuracy calibration according to claim 1, wherein: protective cover (3) constitute revolution mechanic through between pivot (2) and main part (1), and protective cover (3) constitute the block structure through between bullet knot (6) and fixed slot (4).

3. A shock-resistant pressure gauge facilitating accuracy calibration according to claim 1, wherein: spirit level (9) pass through to constitute detachable construction between screw (8) and thread groove (7), and the axis of spirit level (9) and the axis of thread groove (7) coincide each other.

4. A shock-resistant pressure gauge facilitating accuracy calibration according to claim 1, wherein: the sliding rod (11) forms a sliding structure with the main body (1) through the sliding groove (10), and the sliding grooves (10) are symmetrically provided with 2 in relation to the central axis of the main body (1).

5. A shock-resistant pressure gauge facilitating accuracy calibration according to claim 1, wherein: the sliding rod (11) and the sliding groove (10) form a clamping structure through a bolt (12), and the bolt (12) and the sliding groove (10) are perpendicular to each other.

6. A shock-resistant pressure gauge facilitating accuracy calibration according to claim 1, wherein: the standby meter (16) forms a clamping structure between the connecting block (15) and the mounting piece (13), and the connecting block (15) forms a sliding structure between the clamping groove (14) and the mounting piece (13).