CN216717411U

CN216717411U - Instrument convenient to installation

Info

Publication number: CN216717411U
Application number: CN202122936692.9U
Authority: CN
Inventors: 陈海
Original assignee: Wuxi Maigao Fluid Control Equipment Co ltd
Current assignee: Wuxi Maigao Fluid Control Equipment Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-06-10
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses an instrument convenient for installation, wherein a T-shaped inserting column is fixedly connected to the top of a fixed base, a through hole is arranged in the T-shaped inserting column, an annular clamping groove is arranged on the outer side of the T-shaped inserting column, a first annular sealing ring is fixedly connected in the annular clamping groove, a conical clamping block is movably sleeved on the outer side of the T-shaped inserting column and abuts against the inner side of a conical hole in an annular sealing gasket through the top of the T-shaped inserting column, the T-shaped inserting column and the annular sealing gasket are tightly attached under the action of a first expansion spring, the air tightness of the device is greatly increased, the instrument is pressed downwards, a clamping component abuts against the outer side of the T-shaped inserting column, the T-shaped inserting column is fixed, the operation is simple and rapid, the installation time is greatly saved, when disassembly, replacement or maintenance is needed, the conical clamping block is driven to move upwards through the clamping component, so that the clamping component abuts against the outer side of the T-shaped inserting column, the disassembly can be completed, and the operation is simple and quick.

Description

Instrument convenient to installation

Technical Field

The utility model relates to the technical field of instruments, in particular to an instrument convenient to install.

Background

The instrument, the instrument of showing numerical value is generally called, including pressure instrument flow instrument to and various analytical instrument etc. and current instrument installation is connected through the nut mostly, needs special spanner to install, and troublesome poeration, waste time and energy, for this reason, provides the instrument of the installation of being convenient for.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a meter which is easy to install.

In order to achieve the purpose, the utility model provides the following technical scheme: an instrument convenient to install comprises a fixed base, wherein a joint assembly is arranged at the top of the fixed base, a fixed pipe body is connected to the top of the fixed base, the instrument is fixedly connected to the top of the fixed pipe body, a sealing assembly is arranged inside the fixed pipe body, and a buckle assembly is arranged below the sealing assembly;

the joint assembly comprises a T-shaped inserting column, a through hole and an annular clamping groove, the T-shaped inserting column is fixedly connected to the top of the fixed base, the through hole is formed in the T-shaped inserting column, the annular clamping groove is formed in the outer side of the T-shaped inserting column, a first annular sealing ring is fixedly connected in the annular clamping groove, and a conical clamping block is movably sleeved on the outer side of the T-shaped inserting column;

the sealing assembly comprises an annular fixing ring, a first telescopic spring and an annular sealing gasket, the annular fixing ring is fixedly connected to the inner side wall of the fixing pipe body, the first telescopic spring is fixedly connected to the bottom of the annular fixing ring, the annular sealing gasket is fixedly connected to one end, away from the annular fixing ring, of the first telescopic spring, and a tapered hole is formed in one side of the annular sealing gasket.

Preferably, the buckle assembly comprises two deep grooves, two sliding grooves and two sliding blocks, the deep grooves are formed in the inner side wall of the fixed pipe body, the sliding grooves are formed in the inner sides of the deep grooves, the sliding blocks are connected to the inside of the sliding grooves in a sliding mode, a clamping block is fixedly connected to the inner side of each sliding block, and a second expansion spring is fixedly connected between each clamping block and the corresponding deep groove.

Preferably, one side of the T-shaped inserting column is fixedly connected with a positioning ring, the top of the conical clamping block is provided with a positioning groove, and the positioning ring is matched with the positioning groove.

Preferably, the top of the fixing base is located on the outer side of the T-shaped inserting column and is fixedly connected with a third expansion spring, and one end, far away from the fixing base, of the third expansion spring is fixedly connected with a second annular sealing ring.

Preferably, the bottom of the fixing pipe body is provided with a limiting groove, and the limiting groove is matched with the second annular sealing ring.

Preferably, the T-shaped inserting column is movably inserted into the fixed pipe body, and the T-shaped inserting column is matched with the fixed pipe body.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the top of the T-shaped inserting column is abutted against the inner side of the tapered hole in the annular sealing gasket, the T-shaped inserting column is tightly attached to the annular sealing gasket under the action of the first expansion spring, the air tightness of the device is greatly increased, the instrument is pressed downwards, the buckle assembly is abutted against the outer side of the T-shaped inserting column, and the T-shaped inserting column is fixed.

Drawings

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

FIG. 2 is a cross-sectional view of the T-shaped stud of the present invention;

FIG. 3 is a schematic view of a T-shaped stud structure according to the present invention;

FIG. 4 is a schematic structural view of a third retractable spring according to the present invention;

FIG. 5 is an enlarged view of the area A in FIG. 1 according to the present invention.

In the figure: 1. a fixed base; 2. a joint assembly; 21. t-shaped inserting columns; 22. a through hole; 23. an annular neck; 24. a first annular seal ring; 25. a conical fixture block; 3. a meter; 4. fixing the pipe body; 5. a seal assembly; 51. an annular retainer ring; 52. a first extension spring; 53. an annular seal; 54. a tapered hole; 6. a buckle assembly; 61. deep grooves; 62. a chute; 63. a slider; 64. a clamping block; 65. a second extension spring; 7. positioning rings; 8. positioning a groove; 9. a third extension spring; 10. a second annular seal ring; 11. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: an instrument convenient to install comprises a fixed base 1, wherein a joint component 2 is arranged at the top of the fixed base 1, the top of the fixed base 1 is connected with a fixed pipe body 4, the top of the fixed pipe body 4 is fixedly connected with an instrument 3, a sealing component 5 is arranged inside the fixed pipe body 4, and a buckle component 6 is arranged below the sealing component 5;

the joint component 2 comprises a T-shaped inserting column 21, a through hole 22 and an annular clamping groove 23, the T-shaped inserting column 21 is fixedly connected to the top of the fixed base 1 and is abutted against the outer side of the T-shaped inserting column 21 through a buckle component 6, the T-shaped inserting column 21 is fixed, the operation is simple and rapid, the installation time is greatly saved, time and labor are saved, the through hole 22 is arranged in the T-shaped inserting column 21, the annular clamping groove 23 is arranged on the outer side of the T-shaped inserting column 21, a first annular sealing ring 24 is fixedly connected in the annular clamping groove 23, a conical clamping block 25 is movably sleeved on the outer side of the T-shaped inserting column 21, when the T-shaped inserting column is required to be disassembled and replaced or maintained, the conical clamping block 25 is driven to move upwards through the buckle component 6, the buckle component 6 is abutted against the outer side of the T-shaped inserting column 21, the instrument 3 continues to be pulled upwards, the disassembly can be completed, the operation is simple and rapid, the disassembly time is greatly saved, one side of the T-shaped inserting column 21 is fixedly connected with a positioning ring 7, the top of the conical clamping block 25 is provided with a positioning groove 8, the positioning ring 7 is matched with the positioning groove 8, the T-shaped inserting column 21 is movably inserted into the fixed pipe body 4, and the T-shaped inserting column 21 is matched with the fixed pipe body 4;

seal assembly 5 includes annular retainer plate 51, first expanding spring 52 and annular packing pad 53, annular retainer plate 51 fixed connection is in the inside wall of fixed pipe body 4, first expanding spring 52 fixed connection is in the bottom of annular retainer plate 51, annular packing pad 53 fixed connection is in the one end that annular retainer plate 51 was kept away from to first expanding spring 52, bell mouth 54 has been seted up to one side of annular packing pad 53, the top of inserting post 21 through the T type is contradicted in the inboard of the bell mouth 54 of annular packing pad 53 inside, under first expanding spring 52's effect, make the T type insert closely the laminating between post 21 and the annular packing pad 53, great increase the gas tightness of device.

Buckle subassembly 6 includes that quantity is two deep trouth 61, quantity is two spout 62 and slider 63, the inside wall of fixed body 4 is seted up to two deep trouth 61, the inboard of deep trouth 61 is seted up to two spout 62, slider 63 sliding connection is in the inside of spout 62, the inboard fixedly connected with fixture block 64 of slider 63, fixture block 64 contradicts in the outside of T type inserted column 21, under the effect of power, make fixture block 64 flexible to the inside of deep trouth 61, fixedly connected with second expanding spring 65 between fixture block 64 and the deep trouth 61, fixture block 64 resets under second expanding spring 65's effect.

The top of unable adjustment base 1 is located the outside fixedly connected with third expanding spring 9 of T type inserted column 21, and one end fixedly connected with second ring seal 10 of unable adjustment base 1 is kept away from to third expanding spring 9, and spacing groove 11 has been seted up to the bottom of fixed tube body 4, through aiming at spacing groove 11 with second ring seal 10 for second ring seal 10 imbeds the inside of spacing groove 11, and spacing groove 11 matches mutually with second ring seal 10.

Working principle or structural principle, when in use, the second annular sealing ring 10 is aligned with the limiting groove 11, so that the second annular sealing ring 10 is embedded into the limiting groove 11, the instrument 3 is pressed downwards, the T-shaped inserting column 21 is inserted into the fixed pipe body 4, the first annular sealing ring 24 is abutted against the inner side wall of the fixed pipe body 4, the air tightness of the device is effectively increased, the fixture block 64 is abutted against the outer side of the T-shaped inserting column 21, the fixture block 64 is extended towards the inner part of the deep groove 61 under the action of force, the top of the T-shaped inserting column 21 is abutted against the inner side of the tapered hole 54 in the annular sealing gasket 53, the T-shaped inserting column 21 and the annular sealing gasket 53 are tightly attached under the action of the first expansion spring 52, the air tightness of the device is greatly increased, the fixture block 64 is reset under the action of the second expansion spring 65, so that the T-shaped inserting column 21 is fixed, and the operation is simple and rapid, great saving the time of installation, time saving and labor saving, when needs are dismantled and are changed or the maintenance, press down instrument 3 with the hand, make fixture block 64 contradict in the outside of toper fixture block 25, upwards stimulate instrument 3, fixture block 64 drives toper fixture block 25 upward movement, conflict when the bottom of post 21 is inserted to the T type as toper fixture block 25, fixture block 64 is under the effect of power, return the inside to deep trouth 61, when fixture block 64 breaks away from toper fixture block 25, then fixture block 64 contradicts in the outside that post 21 was inserted to the T type, continue upwards to stimulate instrument 3, fixed body 4 breaks away from T type and inserts post 21, accomplish the dismantlement promptly, easy operation is swift, great saving the time of dismantlement, fixture block 64 resets under second expanding spring 65's effect simultaneously, convenient installation next time.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an instrument convenient to installation, includes unable adjustment base (1), its characterized in that: the top of the fixed base (1) is provided with a joint component (2), the top of the fixed base (1) is connected with a fixed pipe body (4), the top of the fixed pipe body (4) is fixedly connected with an instrument (3), a sealing component (5) is arranged inside the fixed pipe body (4), and a buckle component (6) is arranged below the sealing component (5);

the connector assembly (2) comprises a T-shaped inserting column (21), a through hole (22) and an annular clamping groove (23), the T-shaped inserting column (21) is fixedly connected to the top of the fixed base (1), the through hole (22) is formed in the T-shaped inserting column (21), the annular clamping groove (23) is formed in the outer side of the T-shaped inserting column (21), a first annular sealing ring (24) is fixedly connected in the annular clamping groove (23), and a conical clamping block (25) is movably sleeved on the outer side of the T-shaped inserting column (21);

seal assembly (5) include annular retainer plate (51), first expanding spring (52) and annular sealing pad (53), annular retainer plate (51) fixed connection is in the inside wall of fixed body (4), first expanding spring (52) fixed connection is in the bottom of annular retainer plate (51).

2. A meter of claim 1, wherein the meter is adapted to be mounted in a manner such that: the buckle assembly (6) comprises two deep grooves (61), two sliding grooves (62) and a sliding block (63), the two deep grooves (61) are arranged on the inner side wall of the fixed pipe body (4), the two sliding grooves (62) are arranged on the inner side of the deep grooves (61), the sliding block (63) is connected to the inner portion of the sliding grooves (62) in a sliding mode, a clamping block (64) is fixedly connected to the inner side of the sliding block (63), and a second telescopic spring (65) is fixedly connected between the clamping block (64) and the deep grooves (61);

annular sealing gasket (53) fixed connection keeps away from the one end of annular retainer plate (51) in first expanding spring (52), bell mouth (54) have been seted up to one side of annular sealing gasket (53).

3. A meter of claim 1, wherein the meter is adapted to be mounted in a manner such that: one side fixedly connected with position circle (7) of post (21) is inserted to the T type, constant head tank (8) have been seted up at the top of toper fixture block (25), position circle (7) and constant head tank (8) match each other.

4. A meter of claim 1, wherein the meter is adapted to facilitate installation of the meter by: the top of unable adjustment base (1) is located the outside fixedly connected with third expanding spring (9) of T type inserted column (21), one end fixedly connected with second ring packing (10) of unable adjustment base (1) is kept away from in third expanding spring (9).

5. A meter of claim 4, wherein the meter is adapted to be easily installed by: the bottom of the fixed pipe body (4) is provided with a limiting groove (11), and the limiting groove (11) is matched with the second annular sealing ring (10).

6. A meter of claim 1, wherein the meter is adapted to be mounted in a manner such that: the T-shaped inserting column (21) is movably inserted into the fixed pipe body (4), and the T-shaped inserting column (21) is matched with the fixed pipe body (4).