CN213900200U

CN213900200U - Anti-leakage socket structural member

Info

Publication number: CN213900200U
Application number: CN202022140219.5U
Authority: CN
Inventors: 徐冶锋
Original assignee: Jiangsu Langboone Pipeline Manufacturing Co ltd
Current assignee: Jiangsu Langboone Pipeline Manufacturing Co ltd
Priority date: 2020-09-26
Filing date: 2020-09-26
Publication date: 2021-08-06
Anticipated expiration: 2030-09-26

Abstract

The utility model relates to a structure technical field discloses an anti-seepage bellmouth structure, and its structure includes sealed balloon, be provided with inflatable hose and silica gel layer on the sealed balloon, inflatable hose through weld in the top fixed connection of sealed balloon, the silica gel layer bonds the internal surface of sealed balloon, inflatable hose's right-hand member is provided with inflatable joint, last spacing collar and the hollow tube of being provided with of inflatable joint, the spacing collar through weld in inflatable joint's inside fixed connection, the hollow tube pass through the screw with the inside left end fixed connection of inflatable joint, the inside of hollow tube is provided with reset spring, reset spring passes through limiting plate joint support pole. The utility model discloses a let the gas-filled joint carry out self-sealing, the phenomenon that leaks gas appears in the sealed end of inflating the hose when having avoided sealed gas ring long time to use, has improved the sealed effect when bellmouth structure uses.

Description

Anti-leakage socket structural member

Technical Field

The utility model relates to a structure technical field specifically is an anti-leakage bellmouth structure.

Background

According to patent 201910795914.4, a high-ring-stiffness double-wall corrugated pipe bellmouth structure comprises a first bellmouth, wherein a second bellmouth is arranged on one side of the first bellmouth, the first bellmouth and the second bellmouth are horizontally arranged, the first bellmouth and the second bellmouth are both hollow cylindrical structures with two open ends, a connecting hose is arranged between the first bellmouth and the second bellmouth, and the connecting hose is a hollow cylindrical structure with two open ends; can change the connection angle of bellmouth structure according to pipe laying's actual need to the convenient pipeline to different connection angles is connected, when using, can change the angle between first bellmouth and the second bellmouth through coupling hose, thereby can realize carrying out the connection of different angles to two sections pipelines, compare in current bellmouth structure, the suitability of this bellmouth structure is stronger, and make things convenient for constructor to use more.

At present, the existing high-ring-stiffness double-wall corrugated pipe bellmouth structure has some defects, such as; the existing high-ring-rigidity double-wall corrugated pipe bellmouth structure cannot enable an inflation connector to carry out automatic sealing, the sealing end of an inflation hose is prone to air leakage when a sealing air ring is used for a long time, and the sealing effect of the bellmouth structural member is reduced when the bellmouth structural member is used. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-leakage bellmouth structure has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-seepage bellmouth structure, includes sealed balloon, be provided with on the sealed balloon and aerify hose and silica gel layer, aerify the hose through weld in the top fixed connection of sealed balloon, the silica gel layer bonds in the internal surface of sealed balloon, the right-hand member of aerifing the hose is provided with aerifys the joint, it is provided with spacing collar and hollow tube on the air inflation joint, the spacing collar through weld in aerify the inside fixed connection who connects, the hollow tube pass through the screw with aerify the inside left end fixed connection who connects, the inside of hollow tube is provided with reset spring, reset spring passes through limiting plate joint support bar, the right-hand member of bracing piece is provided with sealing piston, the centre department of spacing collar is provided with the air vent.

As a preferred embodiment of the present invention, the left end of the inflation connector is welded to the right end of the inflation hose, and is communicated with the inside of the inflation hose.

As an embodiment of the present invention, the left end of the return spring is disposed at the left end of the hollow tube, and the right end of the return spring is disposed at the left surface of the limiting plate.

In a preferred embodiment of the present invention, the limiting plate is embedded in the hollow tube and movably connected to the inside of the hollow tube.

As a preferred embodiment of the present invention, the left end of the supporting rod is embedded in the hollow tube, and is connected to the right surface of the limiting plate via a screw, the right end of the supporting rod is connected to the left end of the sealing piston via a screw, and the right surface of the sealing piston is attached to the left surface of the limiting ring and is connected to the right surface of the limiting ring via a sealing connection.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model combines the inflation connector, the spacing ring, the hollow tube, the reset spring, the spacing plate, the supporting rod, the sealing piston and the vent hole, when the sealing gas ring is inflated, an operator firstly connects the inflator tube to the right end of the inflation connector and then inflates the inflation connector to the inside, at the moment, gas passes through the vent hole in the middle of the spacing ring to generate extrusion force on the sealing piston, so that the sealing piston pushes the spacing plate through the supporting rod, the spacing plate pushes the reset spring to be compressed leftwards in the hollow tube, the reset spring generates rebound force to drive the spacing plate to move rightwards in the hollow tube after inflation is finished, the spacing plate drives the sealing piston to push rightwards through the supporting rod, and the left surface of the spacing ring attached to the right surface of the sealing piston is effectively realized to automatically seal the inflation connector, the phenomenon that the sealing end of the inflating hose leaks air when the sealing air ring is used for a long time is avoided, and the sealing effect of the bellmouth structural member is improved when the bellmouth structural member is used.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of a sealing air ring structure of an anti-leakage socket structure of the present invention;

fig. 2 is a cross-sectional view of an inflation joint of an anti-leakage socket structure of the present invention.

In the figure: the air-tight device comprises a sealing air ring 1, an inflation hose 2, a silica gel layer 3, an inflation joint 4, a limiting ring 5, a hollow tube 6, a return spring 7, a limiting plate 8, a supporting rod 9, a sealing piston 10 and an air vent 11.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. To the ordinary technical personnel in this field, can understand the specific meaning in the utility model of above-mentioned term with the concrete condition, the utility model provides an electrical apparatus's model is the reference only, can be through changing different models electrical apparatus that the function is the same according to the actual use condition.

Referring to fig. 1-2, the present invention provides a technical solution: an anti-leakage bellmouth structure comprises a sealed balloon 1, wherein an inflation hose 2 and a silica gel layer 3 are arranged on the sealed balloon 1, the inflation hose 2 is fixedly connected with the sealed balloon 1 through welding, the silica gel layer 3 is adhered to the inner surface of the sealed balloon 1, an inflation joint 4 is arranged at the right end of the inflation hose 2, a spacing ring 5 and a hollow tube 6 are arranged on the inflation joint 4, the spacing ring 5 is fixedly connected with the interior of the inflation joint 4 through welding, the hollow tube 6 is fixedly connected with the left end of the interior of the inflation joint 4 through a screw, a reset spring 7 is arranged inside the hollow tube 6, the reset spring 7 is connected with a support rod 9 through a limiting plate 8, a sealing piston 10 is arranged at the right end of the support rod 9, and an air vent 11 is arranged in the middle of the spacing ring 5, in the embodiment, as shown in fig. 1 and fig. 2, through the combination of the inflation connector 4, the spacing ring 5, the hollow tube 6, the return spring 7, the spacing plate 8, the support rod 9, the sealing piston 10 and the vent hole 11, when the sealing air ring 1 is inflated, an operator firstly connects the inflator tube to the right end of the inflation connector 4, then inflates the interior of the inflation connector 4, at this time, the gas passes through the vent hole 11 in the middle of the spacing ring 5 to generate an extrusion force on the sealing piston 10, so that the sealing piston 10 pushes the spacing plate 8 through the support rod 9, at this time, the spacing plate 8 pushes the return spring 7 to be compressed leftward in the hollow tube 6, after the inflation, the return spring 7 generates a rebound force to drive the spacing plate 8 to move rightward in the hollow tube 6, the spacing plate 8 drives the sealing piston 10 to be pushed rightward through the support rod 9, and the left surface of the spacing ring 5 attached to the right surface of the sealing piston 10 is allowed, the inflation connector 4 is effectively sealed automatically, the phenomenon that the sealing end of the inflation hose 2 leaks air when the sealing air ring 1 is used for a long time is avoided, and the sealing effect of the bellmouth structural member is improved when the bellmouth structural member is used.

In this embodiment, referring to fig. 2, the left end of the inflation connector 4 is fixedly connected to the right end of the inflation hose 2 by welding, and is communicated with the inside of the inflation hose 2, so as to effectively avoid the occurrence of air leakage between the inflation connector 4 and the inflation hose 2.

In this embodiment, referring to fig. 2, the left end of the return spring 7 abuts against the left end inside the hollow tube 6, and the right end of the return spring 7 abuts against the left surface of the limiting plate 8, so that the limiting plate 8 can effectively and conveniently push the return spring 7 to compress leftwards inside the hollow tube 6.

In this embodiment, referring to fig. 2, the limiting plate 8 is embedded in the hollow tube 6 and movably connected to the interior of the hollow tube 6, which is effective to improve the stability of the limiting plate 8 moving in the hollow tube 6.

In this embodiment, referring to fig. 2, the left end of the supporting rod 9 is embedded in the hollow tube 6 and is fixedly connected to the right surface of the limiting plate 8 through a screw, the right end of the supporting rod 9 is fixedly connected to the left end of the sealing piston 10 through a screw, the right surface of the sealing piston 10 is attached to the left surface of the limiting ring 5 and is hermetically connected to the right surface of the limiting ring 5, which is effective in pushing the limiting plate 8 by the sealing piston 10 through the supporting rod 9, and at this time, the limiting plate 8 pushes the return spring 7 to be compressed leftward in the hollow tube 6, and the return spring 7 generates a rebound force.

It should be noted that, the anti-leakage socket structure of the present invention includes a sealing balloon 1, an inflation hose 2, a silica gel layer 3, an inflation joint 4, a spacing ring 5, a hollow tube 6, a return spring 7, a spacing plate 8, a support rod 9, a sealing piston 10, an air vent 11, and other components that are all universal standard components or known by those skilled in the art, and the structure and principle thereof are all known by those skilled in the art through technical manuals or conventional experimental methods, and in the idle position of the device, all the electric devices, which refer to power components, electric devices and adaptive monitoring computers, are connected with a power supply through wires, and the specific connection means should refer to the following working principle that the electric devices complete electric connection in sequence, and the detailed connection means, which are known in the art, and the following main introduces the working principle and process, when the anti-leakage bellmouth structural member is used, through the combination of the inflation connector 4, the limiting ring 5, the hollow tube 6, the reset spring 7, the limiting plate 8, the supporting rod 9, the sealing piston 10 and the vent hole 11, when the sealing air ring 1 is inflated, an operator firstly connects an inflator pipeline to the right end of the inflation connector 4 and then inflates the inflation connector 4, at the moment, air can pass through the vent hole 11 in the middle of the limiting ring 5 to generate extrusion force on the sealing piston 10, so that the sealing piston 10 pushes the limiting plate 8 through the supporting rod 9, the limiting plate 8 pushes the reset spring 7 to be compressed leftwards in the hollow tube 6, after inflation, the reset spring 7 generates resilience force to drive the limiting plate 8 to move rightwards in the hollow tube 6, and then the limiting plate 8 drives the sealing piston 10 to be pushed rightwards through the supporting rod 9, and let the left surface of the adnexed spacing collar 5 of right surface of sealing piston 10, effectual realized letting gas charging connector 4 carry out the self-sealing, avoided the sealed end of inflatable hose 2 to appear the phenomenon of leaking gas when sealed balloon 1 uses for a long time, improved the sealed effect when bellmouth structure uses.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An anti-leakage bellmouth structure, includes sealed balloon (1), its characterized in that: the sealing balloon is characterized in that an inflation hose (2) and a silica gel layer (3) are arranged on the sealing balloon (1), the inflation hose (2) is fixedly connected with the sealing balloon (1) through welding, the silica gel layer (3) is bonded on the inner surface of the sealing balloon (1), an inflation joint (4) is arranged at the right end of the inflation hose (2), a limiting ring (5) and a hollow pipe (6) are arranged on the inflation joint (4), the limiting ring (5) is fixedly connected with the inflation joint (4) through welding, the hollow pipe (6) is fixedly connected with the left end of the inflation joint (4) through a screw, a reset spring (7) is arranged inside the hollow pipe (6), the reset spring (7) is connected with a supporting rod (9) through a limiting plate (8), and a sealing piston (10) is arranged at the right end of the supporting rod (9), and a vent hole (11) is formed in the middle of the limiting ring (5).

2. A leak-resistant socket structure according to claim 1, wherein: the left end of the inflation joint (4) is fixedly connected with the right end of the inflation hose (2) through welding, and is communicated with the interior of the inflation hose (2).

3. A leak-resistant socket structure according to claim 1, wherein: the left end of the return spring (7) abuts against the left end in the hollow tube (6), and the right end of the return spring (7) abuts against the left surface of the limiting plate (8).

4. A leak-resistant socket structure according to claim 1, wherein: the limiting plate (8) is embedded in the hollow pipe (6) and is movably connected with the interior of the hollow pipe (6).

5. A leak-resistant socket structure according to claim 1, wherein: the left end gomphosis of bracing piece (9) is in the inside of hollow tube (6), and through the screw with the right surface fixed connection of limiting plate (8), the right-hand member of bracing piece (9) pass through the screw with the left end fixed connection of sealed piston (10), the right surface of sealed piston (10) is attached to the left surface of spacing collar (5), and with the right surface sealing connection of spacing collar (5).