CN212221035U - Can restrain gland device of revealing usefulness a little - Google Patents

Abstract

The invention discloses a gland device capable of inhibiting micro leakage, which comprises a gland main body, a connecting column, an extrusion column and a gasket, wherein the gland main body comprises a through hole and a connecting hole, the through hole is arranged in the middle of the surface of the gland main body, the connecting holes are symmetrically arranged on two sides of the through hole and opposite to two sides of the gland main body, the connecting column is arranged at the bottom of the gland main body, the gland main body and the connecting column are of an integrated structure, the extrusion column is arranged at the bottom of the connecting column, the upper half part of the extrusion column is arranged on the inner side of the connecting column, and the gasket is arranged at the top of the extrusion; the connecting spring, the extrusion column and the dial gauge are arranged, so that when the sealing material is abraded, the connecting column is pressed down by utilizing the elasticity of the connecting spring, the connecting column compresses the sealing material, leakage is avoided, and a user can observe the displacement distance of the connecting column conveniently by arranging the dial gauge.

Description

Can restrain gland device of revealing usefulness a little

Technical Field

The invention relates to the related technical field of glands, in particular to a gland device capable of restraining micro leakage.

Background

In the sealing condition, the sealing material is worn slowly after a long time use, and a T-shaped or other similar gland is usually added for compressing the worn sealing material again.

However, the existing gland device still has some defects in the using process, when the existing gland is used, the sealing material can be slowly worn after being used for a long time, and various hidden troubles caused by medium leakage can be caused due to untimely compression or under the condition of inconvenient compression.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a capping device for suppressing micro-leakage, which solves the above-mentioned problems of the related art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a can restrain gland device of usefulness of revealing a little, includes gland main part, spliced pole, extrusion post and gasket, the gland main part includes through-hole and connecting hole, the through-hole sets up in gland main part surface middle part, the connecting hole is the symmetric mode setting for gland main part both sides in the through-hole both sides, the spliced pole sets up in gland main part bottom, just gland main part and spliced pole formula structure as an organic whole, the extrusion post sets up in the spliced pole bottom, just first setting of extrusion post is inboard at the spliced pole, the gasket sets up at extrusion post top for the spliced pole is inside.

Preferably, the inside cell body of seting up the integral type structure of spliced pole, spring groove A has been seted up for the cell body inboard to spliced pole inner wall upper surface, spring groove A internal connection has a coupling spring, just the marginal play of cell body bottom has seted up the jump ring groove on for the spliced pole inner wall, jump ring inslot internal connection has the jump ring, the extrusion post surface is provided with the graduation apparatus, just spring groove B has been seted up on the gasket surface.

Preferably, the spring grooves B are arranged on the surface of the gasket in an annular array mode, the positions of the spring grooves B correspond to those of the spring grooves A, and two ends of the connecting spring are respectively connected with the spring grooves A and the spring grooves B.

Preferably, the gasket is of a circular ring-shaped structure, the outer diameter of the gasket is the same as that of the extrusion column, and the extrusion column and the gasket are matched with the groove body.

Preferably, the clamp spring and the clamp spring groove correspond to and are matched with each other in position, and the clamp spring bottom plate is arranged on the surface of the dial gauge.

The invention provides a capping device capable of inhibiting micro-leakage, which has the following beneficial effects: the connecting spring, the extrusion column and the dial gauge are arranged, so that when the sealing material is abraded, the connecting column is pressed down by utilizing the elasticity of the connecting spring, the connecting column compresses the sealing material, leakage is avoided, and a user can observe the displacement distance of the connecting column conveniently by arranging the dial gauge, so that secondary sealing or other treatment is performed on equipment according to actual conditions.

Drawings

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

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

FIG. 3 is a top view of a gasket in accordance with the present invention;

in the figure: 1. a gland body; 11. a through hole; 12. connecting holes; 2. connecting columns; 21. a clamp spring; 22. a trough body; 23. a spring slot A; 24. a connecting spring; 25. a clamp spring groove; 3. extruding the column; 31. a dial gauge; 4. a gasket; 41. and a spring groove B.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-3, the present invention provides a technical solution: the utility model provides a can restrain gland device of usefulness of revealing a little, including gland main part 1, spliced pole 2, extrusion column 3 and gasket 4, gland main part 1 includes through-hole 11 and connecting hole 12, through-hole 11 sets up at 1 surperficial middle part of gland main part, connecting hole 12 is the symmetric mode setting and for 1 both sides of gland main part in 11 both sides of through-hole, spliced pole 2 sets up in 1 bottom of gland main part, and gland main part 1 and spliced pole 2 formula structures as an organic whole, extrusion column 3 sets up in spliced pole 2 bottom, and 3 first parts of extrusion column set up in spliced pole 2 inboards, gasket 4 sets up inside for spliced pole 2 at 3 tops of extrusion column.

In order to facilitate the sealing material of wearing and tearing to compress tightly, in this embodiment, preferably, the inside cell body 22 of seting up the integral type structure of spliced pole 2, spring groove A23 has been seted up for the cell body 22 inboard to spliced pole 2 inner wall upper surface, spring groove A23 internal connection has connecting spring 24, and groove body 22 bottom edge goes out and has seted up jump ring groove 25 on 2 inner walls for the spliced pole, jump ring groove 25 internal connection has jump ring 21, 3 surfaces of extrusion post are provided with graduation apparatus 31, and spring groove B41 has been seted up on the gasket 4 surface.

In order to facilitate the limiting of the connecting spring 24, in this embodiment, it is preferable that the spring grooves B41 are disposed on the surface of the gasket 4 in an annular array, the positions of the spring grooves B41 and a23 correspond to each other, and both ends of the connecting spring 24 are respectively connected with the spring grooves a23 and B41.

In order to facilitate the gasket 4 and the extrusion column 3 to be arranged on the inner side of the connecting column 2, in this embodiment, preferably, the gasket 4 is in a circular structure, the outer diameters of the gasket 4 and the extrusion column 3 are the same, and the extrusion column 3 and the gasket 4 are matched with the groove body 22.

In order to facilitate observation of the movement distance of the connecting column 3, in this embodiment, preferably, the positions of the snap spring 21 and the snap spring groove 25 correspond to each other and are matched with each other, and the bottom plate of the snap spring 21 is arranged on the surface of the scale 31.

It should be noted that, a can suppress capping device of usefulness of revealing a little, at the during operation, fix gland main part 1 through using double-screw bolt through connection hole 12, and utilize the pressure of gland main part 1 to seal up the operation to equipment, spliced pole 3 part can be according to the pushing down of gland main part 1, thereby extrude inside spring accomplish one and hold the state of pressing, after using a period, wearing and tearing appear in the sealing material, when leading to the junction not hard up, thereby gland main part 1 inside connecting spring 24 can apply the dynamics and kick-back and make part spliced pole 3 continuously compress tightly the sealing material.

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 (5)

1. The utility model provides a can restrain gland device of revealing usefulness a little, includes gland main part (1), spliced pole (2), extrusion post (3) and gasket (4), its characterized in that: gland main part (1) includes through-hole (11) and connecting hole (12), through-hole (11) set up in gland main part (1) surface middle part, connecting hole (12) are the symmetric mode and set up in through-hole (11) both sides for gland main part (1) both sides, spliced pole (2) set up in gland main part (1) bottom, just gland main part (1) and spliced pole (2) formula structure as an organic whole, extrusion post (3) set up in spliced pole (2) bottom, just the first half setting of extrusion post (3) is inboard at spliced pole (2), gasket (4) set up at extrusion post (3) top for spliced pole (2) inside.

2. A micro-leakage restraining capping device in accordance with claim 1, wherein: the utility model discloses a spring assembly, including spliced pole (2), spliced pole (2) inside cell body (22) of seting up the integral type structure, spring groove A (23) have been seted up for cell body (22) inboard to spliced pole (2) inner wall upper surface, spring groove A (23) internal connection has coupling spring (24), just cell body (22) bottom edge goes out and has seted up jump ring groove (25) for on spliced pole (2) inner wall, jump ring groove (25) internal connection has jump ring (21), extrusion post (3) surface is provided with graduation apparatus (31), just spring groove B (41) have been seted up on gasket (4) surface.

3. A micro-leakage restraining cap device according to claim 2, wherein: the spring groove B (41) is arranged on the surface of the gasket (4) in an annular array mode, the positions of the spring groove B (41) and the spring groove A (23) correspond to each other, and two ends of the connecting spring (24) are connected with the spring groove A (23) and the spring groove B (41) respectively.

4. A micro-leakage restraining cap device according to claim 2, wherein: the gasket (4) is of a circular ring-shaped structure, the outer diameters of the gasket (4) and the extrusion column (3) are the same, and the extrusion column (3) and the gasket (4) are matched with the groove body (22).

5. A micro-leakage restraining cap device according to claim 2, wherein: the positions of the clamp spring (21) and the clamp spring groove (25) are mutually corresponding and matched, and the bottom plate of the clamp spring (21) is arranged on the surface of the dial gauge (31).

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