CN212718525U - Flange plate convenient to disassemble - Google Patents

Abstract

The utility model discloses a ring flange convenient to dismantle belongs to ring flange technical field, and it includes the pipeline, the internal thread has been seted up in the pipeline, internal surface threaded connection of internal thread has the external screw thread, the external screw thread is seted up at the ring surface, ring fixed connection is at the right flank of ring flange body, the through-hole has been seted up to ring flange body's left surface, the joint has a plurality of sliding sleeve, a plurality of in the through-hole the right flank fixed connection of a plurality of spring and same connecting plate is passed through to the left surface of sliding sleeve. This ring flange convenient to dismantle through setting up external screw thread, internal thread, spring, slide bar and solid fixed ring to make this device can guarantee the installation dismantlement work between ring flange body and the pipeline, and the process of installation dismantlement is more convenient for traditional welded mode, can guarantee ring flange body's cyclic utilization simultaneously, has reduced the waste of resource, thereby has improved the practicality of this device.

Description

Flange plate convenient to disassemble

Technical Field

The utility model belongs to the technical field of the ring flange, specifically be a convenient to detach's ring flange.

Background

The flange, also called a flange or a flange, is a part for interconnecting two pipes, and a user can connect the two flanges through connecting holes on the surfaces of the flanges by using bolts, thereby completing the connection between the two pipes.

At present, the ring flange generally adopts welded mode to connect in the one end of pipeline, and not only the installation need professional personnel to wear professional instrument and install, and is comparatively troublesome, when the pipeline takes place great damage moreover and can not continue the use, is difficult to pull down the ring flange that does not damage and continues the use to caused the resource unnecessary extravagant, makeed the practicality lower, consequently, need a convenient to detach's ring flange to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a convenient to detach's ring flange has solved that ordinary ring flange generally adopts the welded mode fixed, not only the installation is troublesome, is difficult to dismantle moreover for the lower problem of practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ring flange convenient to dismantle, includes the pipeline, the internal thread has been seted up in the pipeline, internal surface threaded connection of internal thread has the external screw thread, the external screw thread is seted up at the ring surface, ring fixed connection is at the right flank of ring flange body, the through-hole has been seted up to the left surface of ring flange body, the joint has a plurality of sliding sleeve, a plurality of in the through-hole the right flank fixed connection of a plurality of spring and same connecting plate is passed through to the left surface of sliding sleeve, the right flank fixed connection of connecting plate has a plurality of slide bar, the spring cup joints outside the slide bar, the slide bar cup joints in the slide bar, the slide bar sets up in the fixed ring, gu fixed ring fixed connection is at.

As a further aspect of the present invention: the mounting hole has been seted up to the left surface of ring flange body, the quantity of mounting hole is a plurality of.

As a further aspect of the present invention: the right flank fixedly connected with sealing washer of ring flange body, the left surface of sealing washer overlap joint at the pipeline.

As a further aspect of the present invention: the left side face of the connecting plate is fixedly connected with two pull belts, and the pull belts are arranged in the through holes.

As a further aspect of the present invention: the connecting plate is in a ring shape.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this ring flange convenient to dismantle, through setting up the external screw thread, the internal thread, a spring, slide bar and solid fixed ring, when needs installation, the staff passes through rotatory flange plate body, make the surface of external screw thread internal thread including the external screw thread is outward revolved, then drive in the slide bar card income solid fixed ring through the pulling force of spring, make flange plate body and piping erection accomplish, thereby make this device can guarantee the installation dismantlement work between flange plate body and the pipeline, and the process of installation dismantlement is more convenient for traditional welded mode, can guarantee flange plate body's cyclic utilization simultaneously, the waste of resource has been reduced, thereby the practicality of this device has been improved.

2. This ring flange convenient to dismantle through setting up the sealing washer, when flange plate body and pipeline butt joint for the sealing washer receives in close contact with between extrusion and the pipeline, thereby can guarantee the leakproofness that this device is connected, avoids the problem of gas leakage.

3. This ring flange convenient to dismantle through setting up spring and slide bar, and the spring can utilize the pulling force of self to drive the slide bar card and go into in the retaining ring to can fix the position of ring flange body, avoid producing between ring flange body and the pipeline and shake and lead to not hard up problem, thereby can guarantee the firm nature that this device is connected.

Drawings

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

fig. 2 is an enlarged schematic structural view at a position a of the present invention;

FIG. 3 is a schematic diagram of the right-side cross-sectional structure of the present invention;

fig. 4 is a left-side view schematically illustrating the structure of the present invention;

in the figure: 1 pipeline, 2 internal threads, 3 external threads, 4 rings, 5 flange plate bodies, 6 sliding sleeves, 7 springs, 8 connecting plates, 9 pull belts, 10 sliding rods, 11 fixing rings, 12 sealing rings and 13 through holes.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: a flange plate convenient to disassemble comprises a pipeline 1, wherein an internal thread 2 is arranged in the pipeline 1, an external thread 3 is connected to the inner surface of the internal thread 2 in a threaded manner, the internal thread 2 and the external thread 3 are arranged, and the external thread 3 can be screwed on the surface of the internal thread 2, so that the connection between the pipeline 1 and a flange plate body 5 can be ensured, the external thread 3 is arranged on the outer surface of a ring 4, the ring 4 is fixedly connected to the right side surface of the flange plate body 5, a through hole 13 is arranged on the left side surface of the flange plate body 5, a plurality of sliding sleeves 6 are clamped in the through hole 13, the left side surfaces of the plurality of sliding sleeves 6 are fixedly connected with the right side surface of the same connecting plate 8 through a plurality of springs 7, a plurality of sliding rods 10 are fixedly connected to the right side surface of the connecting plate 8, the springs 7 are sleeved outside the sliding rods 10, the, thereby can fix flange plate body 5's position, avoid producing vibrations between flange plate body 5 and the pipeline 1 and lead to not hard up problem, thereby can guarantee the firm nature that this device connects, slide bar 10 cup joints in sliding sleeve 6, slide bar 10 sets up in solid fixed ring 11, through setting up solid fixed ring 11, and gu fixed ring 11 can provide the fixed point for slide bar 10, guarantee the effect that slide bar 10 is fixed to flange plate body 5, gu fixed ring 11 fixed connection is at the surface of pipeline 1.

Specifically, as shown in fig. 1, the left side of the flange plate body 5 is provided with a plurality of mounting holes, and the mounting holes are provided with mounting fixing points, so as to facilitate the subsequent work of connecting and fixing the flange plate body 5 by workers, the right side of the flange plate body 5 is fixedly connected with a sealing ring 12, and by providing the sealing ring 12, when the flange plate body 5 is butted with the pipeline 1, the sealing ring 12 is pressed to be in close contact with the pipeline 1, so as to ensure the sealing performance of the connection of the device and avoid the problem of air leakage, the sealing ring 12 is lapped on the left side of the pipeline 1, the left side of the connecting plate 8 is fixedly connected with two drawstrings 9, and by arranging the drawstrings 9, the drawstrings 9 can provide force points for the workers, so as to facilitate the workers to pull the work of the slide bar 10 through the drawstrings 9, the draw tape 9 is disposed within the through hole 13.

Specifically, as shown in fig. 4, the connecting plate 8 is shaped like a circular ring, and the connecting plate 8 is shaped like a circular ring, so that the work of connecting and fixing the plurality of sliding rods 10 is facilitated.

The utility model discloses a theory of operation does:

s1, when the pull belt 9 is needed to be used, a worker pulls the pull belt 9, so that the pull belt 9 drives the slide rod 10 to move to the left to a proper position through the connecting plate 8, and meanwhile, the spring 7 extends;

s2, moving the flange plate body 5 to the same plane as the pipeline 1 by a worker, and then rotating the flange plate body 5 to enable the flange plate body 5 to drive the external threads 3 to rotate through the fixing ring 11, so that the external threads 3 move rightwards to a proper position under the threaded connection effect of the internal threads 2;

and S3, finally, releasing the pull belt 9 by the worker, driving the sliding rod 10 to be clamped into the fixing ring 11 by the spring 7 through the self-pulling force, and completing the installation of the pipeline 1 and the flange plate body 5.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (5)

1. The utility model provides a ring flange convenient to dismantle, includes pipeline (1), its characterized in that: an internal thread (2) is arranged in the pipeline (1), an external thread (3) is connected with the internal surface of the internal thread (2) in a threaded manner, the external thread (3) is arranged on the outer surface of the circular ring (4), the circular ring (4) is fixedly connected with the right side surface of the flange plate body (5), the left side surface of the flange plate body (5) is provided with a through hole (13), a plurality of sliding sleeves (6) are clamped in the through hole (13), the left side surfaces of the sliding sleeves (6) are fixedly connected with the right side surface of the same connecting plate (8) through a plurality of springs (7), the right side surface of the connecting plate (8) is fixedly connected with a plurality of sliding rods (10), the spring (7) is sleeved outside the sliding rod (10), the sliding rod (10) is sleeved in the sliding sleeve (6), the sliding rod (10) is arranged in a fixing ring (11), and the fixing ring (11) is fixedly connected to the outer surface of the pipeline (1).

2. A readily removable flange according to claim 1 wherein: the left side of ring flange body (5) has seted up the mounting hole, the quantity of mounting hole is a plurality of.

3. A readily removable flange according to claim 1 wherein: the right flank fixedly connected with sealing washer (12) of ring flange body (5), sealing washer (12) overlap joint is in the left surface of pipeline (1).

4. A readily removable flange according to claim 1 wherein: the left side face of the connecting plate (8) is fixedly connected with two pull belts (9), and the pull belts (9) are arranged in the through holes (13).

5. A readily removable flange according to claim 1 wherein: the connecting plate (8) is in a ring shape.

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