CN213512644U

CN213512644U - Long-distance pipeline mouth of pipe plugging device

Info

Publication number: CN213512644U
Application number: CN202022323252.1U
Authority: CN
Inventors: 兰登云
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-06-22
Anticipated expiration: 2030-10-19

Abstract

The application discloses long defeated pipeline mouth of pipe plugging device, including long defeated pipeline, first pipe box, second pipe box, connecting block, outer shrouding and interior shrouding, first pipe box has been cup jointed to long defeated pipeline's the position that is close to the orificial, the last lower extreme symmetry of first pipe box set up threaded hole, the second pipe box has been cup jointed, two to long defeated pipeline keeps away from orificial position symmetry the last lower extreme difference fixedly connected with slide bar of second pipe box, swing joint has the slider on the slide bar, slider fixed connection is in the one end of connecting rod. The utility model discloses a structural design of connecting block, coupling spring, movable rod, telescopic link, rubber pad, interior shrouding and sealing washer, realization that can be better prevents that the mouth of pipe from causing the seepage to the orificial sealed of long transfer line, has solved the sealed problem that does not thoroughly of original shutoff mechanism, influences the whole problem of using, has improved the leakproofness and the practicality of device.

Description

Long-distance pipeline mouth of pipe plugging device

Technical Field

The application relates to a plugging device, in particular to a long-distance pipeline orifice plugging device.

Background

Long conveying pipelines are classified according to material properties: it is divided into metal pipes and non-metal pipes. Classified by the nature of the transport medium: water supply and drainage pipelines, compressed air pipelines, hydrogen pipelines, oxygen pipelines, acetylene pipelines, thermal pipelines, gas pipelines, fuel oil pipelines, highly toxic fluid pipelines, acid and alkali pipelines, boiler pipelines, refrigeration pipelines, purified pure gas pipelines and pure water pipelines.

The mouth of pipe of long defeated pipeline needs to be carried out the shutoff, otherwise can cause transmission medium's loss, and current plugging device installation is dismantled inconveniently, wastes time and energy to sealed effect is not thorough, and the plugging device receives the exogenic action and produces easily and rock. Therefore, the long-distance pipeline orifice stopper is provided for solving the problems.

Disclosure of Invention

A plugging device for a long-distance pipeline orifice comprises a long-distance pipeline, a first pipe sleeve, a second pipe sleeve, a connecting block, an outer sealing plate and an inner sealing plate;

the long-distance pipeline is characterized in that a first pipe sleeve is sleeved at a position close to a pipe orifice of the long-distance pipeline, threaded holes are symmetrically formed in the upper end and the lower end of the first pipe sleeve, second pipe sleeves are symmetrically sleeved at positions far away from the pipe orifice of the long-distance pipeline, slide rods are fixedly connected to the upper end and the lower end of each of the two second pipe sleeves respectively, a slide block is movably connected to each slide rod, each slide block is fixedly connected to one end of a connecting rod, the other ends of the two connecting rods are fixed to bolts respectively, bolts are symmetrically inserted into the upper end and the lower end of each bolt, and the other ends of the;

the utility model discloses a long pipeline's of connecting block, including connecting block, telescopic link, outer shrouding, movable rod swing joint, the upper and lower end middle part position of connecting block rotates respectively and is connected with the telescopic link, the other end of telescopic link rotates to be connected on outer shrouding, the one end that the telescopic link was kept away from to outer shrouding bonds there is the rubber pad, the right side fixedly connected with movable rod of connecting block, the middle part of shrouding outside movable rod swing joint, the other end of movable rod extends to the.

Further, the first pipe sleeve and the second pipe sleeve have the same diameter, and the first pipe sleeve and the second pipe sleeve are both made of stainless steel.

Furthermore, fixedly connected with connecting spring between connecting block and the outer closing plate, connecting spring is provided with two sets altogether, and installs respectively in the upper and lower position of movable rod.

Furthermore, the end part of the bolt is in threaded connection with the threaded hole, and the end part of the bolt and the threaded hole are provided with external threads and internal threads which are matched with each other.

Furthermore, the telescopic rod is a structure consisting of thick pipes at two ends and thin pipes in the middle, and the thick pipes and the thin pipes are connected in a sliding mode.

Furthermore, the diameter of the inner sealing plate is smaller than the diameter of the pipe orifice of the long-distance pipeline, and the upper end and the lower end of the inner sealing plate are respectively sleeved with a sealing ring.

The beneficial effect of this application is: the application provides a long pipeline mouth of pipe plugging device.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic illustration of a long distance pipeline according to an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present application;

fig. 3 is a schematic diagram of a surface structure of an outer sealing plate according to an embodiment of the present application.

In the figure: 1. the long pipeline comprises a long pipeline 2, a first pipe sleeve 3, a second pipe sleeve 4, a threaded hole 5, a sliding rod 6, a sliding block 7, a connecting rod 8, a connecting block 9, a bolt 10, an outer sealing plate 11, a connecting spring 12, a movable rod 13, a sealing ring 14, a telescopic rod 15, a rubber pad 16 and an inner sealing plate.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a long pipeline orifice plugging device includes a long pipeline 1, a first pipe sleeve 2, a second pipe sleeve 3, a connecting block 8, an outer sealing plate 10 and an inner sealing plate 16;

a first pipe sleeve 2 is sleeved at a position, close to a pipe orifice, of the long-distance pipeline 1, threaded holes 4 are symmetrically formed in the upper end and the lower end of the first pipe sleeve 2, second pipe sleeves 3 are symmetrically sleeved at positions, far away from the pipe orifice, of the long-distance pipeline 1, slide rods 5 are fixedly connected to the upper ends and the lower ends of the two second pipe sleeves 3 respectively, a slide block 6 is movably connected to the slide rods 5, the slide block 6 is fixedly connected to one end of a connecting rod 7, the other ends of the two connecting rods 7 are fixed to bolts 9 respectively, bolts 9 are symmetrically inserted into the upper end and the lower end of each bolt 9, and the other end of each bolt 9 is movably connected to the first pipe sleeve;

the upper and lower end middle part position of connecting block 8 rotates respectively and is connected with telescopic link 14, the other end of telescopic link 14 rotates and connects on outer shrouding 10, the one end that telescopic link 14 was kept away from to outer shrouding 10 bonds there is rubber pad 15, the right side fixedly connected with movable rod 12 of connecting block 8, the middle part of shrouding 10 outside movable rod 12 swing joint, the other end of movable rod 12 extends to long pipeline 1's inside, and shrouding 16 in the fixedly connected with.

The first pipe sleeve 2 and the second pipe sleeve 3 have the same diameter, and the first pipe sleeve 2 and the second pipe sleeve 3 are both made of stainless steel; the connecting springs 11 are fixedly connected between the connecting block 8 and the outer sealing plate 10, and two groups of connecting springs 11 are arranged and respectively arranged at the upper position and the lower position of the movable rod 12; the end part of the bolt 9 is connected with the threaded hole 4 through threads, and the end part of the bolt 9 and the threaded hole 4 are provided with external threads and internal threads which are matched with each other; the telescopic rod 14 is a structure consisting of thick pipes at two ends and thin pipes in the middle, and the thick pipes are connected with the thin pipes in a sliding manner; the diameter of the inner sealing plate 16 is smaller than the diameter of the pipe orifice of the long pipeline 1, and the upper end and the lower end of the inner sealing plate 16 are respectively sleeved with the sealing rings 13.

When the device is used, electrical elements appearing in the device are externally connected with a power supply and a control switch when the device is used for plugging a long-distance pipeline 1, firstly, a group of second pipe sleeves 3 and a threaded hole 4 are structurally installed on the long-distance pipeline 1, then, a first pipe sleeve 2 is sleeved on the position, close to a pipe orifice, of the long-distance pipeline 1, an outer sealing plate 10 is adjusted to be tightly attached to the position of the long-distance pipeline 1 through mutual matching of a sliding rod 5, a sliding block 6 and a connecting rod 7, a rubber pad 15 is enabled to just tightly press the pipe orifice of the long-distance pipeline 1, then, a bolt 9 is rotated, the bolt 9 is enabled to be in threaded connection with the threaded hole 4, an inner sealing plate 16 and a sealing ring 13 which are connected with the other end of a movable rod 12 are enabled to be mutually matched through pressing the outer end part of a connecting block 8 and pushing the connecting block 8 inwards to seal the long-distance pipeline 1, and the connecting spring 11 and, the sealing performance of the plugging device is improved.

The application has the advantages that:

1. the utility model discloses a first pipe box, second pipe box, slide bar, slider, bolt and the structural design of outer shrouding, the installation is dismantled to be convenient for, can better realize to the mouth of pipe of long-distance pipeline fixed, prevents that the device from rocking to drop, has solved the original plugging mechanism and has fixed insecurely, the easy problem that becomes flexible appears, has improved the stability of device;

2. the utility model discloses a structural design of connecting block, coupling spring, movable rod, telescopic link, rubber pad, interior shrouding and sealing washer, realization that can be better prevents that the mouth of pipe from causing the seepage to the orificial sealed of long transfer line, has solved the sealed problem that does not thoroughly of original shutoff mechanism, influences the whole problem of using, has improved the leakproofness and the practicality of device.

As the related circuits and electronic components and modules are prior art, they are not described in this document.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a long distance pipeline mouth of pipe plugging device which characterized in that: the device comprises a long pipeline (1), a first pipe sleeve (2), a second pipe sleeve (3), a connecting block (8), an outer sealing plate (10) and an inner sealing plate (16);

a first pipe sleeve (2) is sleeved at a position, close to a pipe orifice, of the long pipeline (1), threaded holes (4) are symmetrically formed in the upper end and the lower end of the first pipe sleeve (2), second pipe sleeves (3) are symmetrically sleeved at positions, far away from the pipe orifice, of the long pipeline (1), slide rods (5) are fixedly connected to the upper end and the lower end of each of the two second pipe sleeves (3), slide blocks (6) are movably connected to the slide rods (5), the slide blocks (6) are fixedly connected to one ends of connecting rods (7), the other ends of the two connecting rods (7) are respectively fixed to bolts (9), bolts (9) are symmetrically inserted into the upper end and the lower end of each bolt (9), and the other ends of the bolts (9) are movably connected to the first pipe sleeve (2) through the threaded holes (4);

the utility model discloses a long pipeline sealing device, including connecting block (8), the upper and lower end middle part position of connecting block (8) rotates respectively and is connected with telescopic link (14), the other end of telescopic link (14) rotates to be connected on outer shrouding (10), the one end that telescopic link (14) were kept away from in outer shrouding (10) bonds and has rubber pad (15), the right side fixedly connected with movable rod (12) of connecting block (8), the middle part of shrouding (10) outside movable rod (12) swing joint, the other end of movable rod (12) extends to the inside of long pipeline (1), and shrouding (16) in the fixedly connected.

2. The long-distance pipeline orifice stopper of claim 1, wherein: the first pipe sleeve (2) and the second pipe sleeve (3) have the same diameter, and the first pipe sleeve (2) and the second pipe sleeve (3) are made of stainless steel.

3. The long-distance pipeline orifice stopper of claim 1, wherein: fixedly connected with connecting spring (11) between connecting block (8) and outer shrouding (10), connecting spring (11) are provided with two sets ofly altogether, and install the upper and lower position at movable rod (12) respectively.

4. The long-distance pipeline orifice stopper of claim 1, wherein: the end part of the bolt (9) is connected with the threaded hole (4) through threads, and the end part of the bolt (9) and the threaded hole (4) are provided with external threads and internal threads which are matched with each other.

5. The long-distance pipeline orifice stopper of claim 1, wherein: the telescopic rod (14) is in a structure consisting of thick pipes at two ends and thin pipes in the middle, and the thick pipes and the thin pipes are connected in a sliding mode.

6. The long-distance pipeline orifice stopper of claim 1, wherein: the diameter of the inner sealing plate (16) is smaller than the diameter of the pipe orifice of the long pipeline (1), and the upper end and the lower end of the inner sealing plate (16) are respectively sleeved with a sealing ring (13).