CN210545995U

CN210545995U - Anticorrosive simple and easy instrument of pipeline mopping

Info

Publication number: CN210545995U
Application number: CN201921419418.0U
Authority: CN
Inventors: 阮茵
Original assignee: Beijing Zhengkun Municipal Engineering Co ltd
Current assignee: Beijing Zhengkun Municipal Engineering Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-05-19
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses an anticorrosive simple and easy instrument of pipeline mopping, including gasbag and the brush hair layer that is split ring structure, the brush hair layer is installed inside the gasbag, and the middle department in brush hair in situ encircles the internal face round and is equipped with a ring channel, and the hose of an arc structure is all installed to the ring channel both sides, all outwards the protrusion is equipped with the drain pipe more than one on the medial surface of hose, an arc is installed to the upper end of gasbag, and an automatic injection mechanism that paints is installed to the arc upper end, the pipeline that runs through the gasbag perpendicularly of the central department installation of gasbag top surface, the pipeline lie in the inside one end of ring channel and the hose intercommunication of both sides, the pipeline upper end with automatic injection mechanism that paints intercommunication. The utility model discloses simple structure, this device can be with the synchronous mopping of an ascending outer lane, and stimulate this device just can be direct with the comprehensive brush of surface of pipeline paint, great increase efficiency, and can change the diameter of gasbag according to the diameter of pipeline, increased adaptability.

Description

Anticorrosive simple and easy instrument of pipeline mopping

Technical Field

The utility model relates to the technical field of pipelines, concretely relates to anticorrosive simple and easy instrument of pipeline mopping.

Background

In the pipeline construction, after the pipeline is welded, the surface of the pipeline needs to be brushed with anticorrosive paint to prolong the service life of the pipeline.

At present, the devices for painting are simple and are generally carried out by roller brushes, but the roller brushes can only brush a small part of a pipeline in each painting process, so that a large amount of time is required for each painting process, and the working efficiency of the pipe brushing machine is influenced.

Disclosure of Invention

The utility model aims to solve the technical problem that a pipeline mopping is anticorrosive simple and easy instrument is provided to solve the problem of proposing in the above-mentioned background art.

The utility model discloses a realize through following technical scheme: the utility model provides an anticorrosive simple and easy instrument of pipeline mopping, including gasbag and the brush hair layer that is split ring structure, the brush hair layer is installed inside the gasbag, all offset between the terminal surface of gasbag and between the terminal surface on brush hair layer, the inside middle department of brush hair layer encircles the internal face round and is equipped with an annular channel, the hose of an arc structure is all installed to the annular channel both sides, all outwards the protrusion is equipped with the drain pipe more than one on the medial surface of hose, an arc is installed to the upper end of gasbag, an automatic paint injection mechanism of installation in the arc upper end, the pipeline that runs through the gasbag is perpendicularly installed in the center department of gasbag top surface, the outer wall that the pipeline lower extreme passed brush hair layer extends to the annular channel in, the pipeline is located the inside one end of annular channel and the hose intercommunication of both sides, the pipeline upper end with.

As a preferred technical scheme, the automatic paint injection mechanism comprises a shell, a pressing plate, a supporting rod, a spring and a bearing, wherein the shell is arranged on the top surface of an arc-shaped plate, the upper end of a pipeline is communicated with the shell, the shell is arranged in a circular structure, the pressing plate is arranged in an opening of the shell, a rubber ring is arranged on the outer ring surface of the pressing plate, the outer ring surface of the rubber ring is abutted against the inner wall surface of the shell, a groove is arranged at the center of the pressing plate, the bearing is embedded and arranged on the bottom surface of the groove, the supporting rod is arranged in an L-shaped structure, one end of the supporting rod is fixed on the left side surface of the shell, the other end of the supporting rod is arranged at the upper end of the pressing plate and is arranged in parallel to the pressing plate, a screw hole is arranged at the inner ring of the supporting rod right opposite to the bearing, the fixed plate of upper end is installed on the bottom surface of screw rod, and the center department of lower extreme fixed plate is equipped with a axostylus axostyle, and the axostylus axostyle lower extreme inserts in the bearing inner ring to with inner ring welded fastening.

Preferably, the two sides of the end face of the opening of the airbag are respectively provided with a concave part with an arc structure, and an opening part with a triangular structure is formed between the concave parts.

As the preferred technical scheme, a push rod for pushing the device is arranged on both sides of the arc-shaped plate, and a pull ring is arranged on one end of the push rod.

Preferably, a valve for injecting or exhausting air is mounted on the outer wall surface of the airbag.

The utility model has the advantages that: the utility model discloses simple structure, this device can be with the synchronous mopping of an ascending outer lane, and stimulate this device just can be direct with the comprehensive brush of surface of pipeline paint, great increase efficiency, and can change the diameter of gasbag according to the diameter of pipeline, increased adaptability.

Drawings

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

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

FIG. 2 is an inside view of a bristle layer of the present invention;

fig. 3 is a bottom view of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "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 merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element 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. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, fig. 2 and fig. 3, the utility model discloses a simple tool for corrosion prevention of pipeline painting, which comprises an air bag 14 and a brush layer 12 with an open ring structure, the brush layer 12 is installed inside the air bag 14, the end surfaces of the air bag 14 and the end surfaces of the brush layer 12 are all abutted, an annular groove 16 is arranged at the middle part inside the brush layer 12 around the inner wall surface, an arc-shaped hose 13 is installed at both sides of the annular groove 16, more than one liquid outlet pipe 15 is arranged on the inner side surface of the hose 13 in a protruding manner, an arc-shaped plate 11 is installed at the upper end of the air bag 14, an automatic paint injection mechanism is installed at the upper end of the arc-shaped plate 11, a pipeline 9 vertically penetrating through the air bag 14 is installed at the center of the top surface of the air bag 14, the pipeline and the air bag are fixed and sealed by hot melting, the lower end of the pipeline 9 penetrates through the outer wall of the brush layer 12 and extends into, the upper end of the pipeline 9 is communicated with the automatic paint injection mechanism.

In this embodiment, the automatic paint injection mechanism includes a housing 8, a pressing plate 6, a support rod 1, a spring 21 and a bearing 5, the housing 8 is installed on the top surface of an arc plate 11, the upper end of a pipeline 9 is communicated with the housing 8, the housing 8 is arranged in a circular structure, the pressing plate 6 is arranged in an opening of the housing 8, a rubber ring 7 is installed on the outer ring surface of the pressing plate 6, the outer ring surface of the rubber ring 7 abuts against the inner wall surface of the housing 8, a groove is arranged at the center of the pressing plate 6, the bearing 5 is installed on the bottom surface of the embedded groove, the support rod 1 is arranged in an "L" shape structure, one end of the support rod 1 is fixed on the left side surface of the housing 8, the other end is arranged at the upper end of the pressing plate 6 and is parallel to the pressing plate 6, a screw hole is arranged at the inner ring of the support rod 1 opposite to the bearing, the spring 21 sets up in the screw rod 3 lower extreme, all installs a fixed plate 4 on the upper and lower end of spring 21, and fixed plate 4 of upper end is installed on the bottom surface of screw rod 3, and the center department of lower extreme fixed plate 4 is equipped with a axostylus axostyle, and the axostylus axostyle lower extreme inserts in the bearing inner ring to with inner ring welded fastening, fixed plate and recess all are circular structure setting, make when the screw rod is rotatory, the spring also can rotate along the bearing, but the holding down force of screw rod still can compress tightly the spring.

In this embodiment, the two sides of the opening end surface of the air bag 14 are formed with a concave portion having an arc structure, and the concave portions are formed with an opening portion 17 having a triangular structure therebetween.

In this embodiment, a push rod for pushing the device is installed on both sides of the arc plate 11, and a pull ring 18 is installed on one end of the push rod, so that the device can be conveniently pulled or rotated by the pull ring; an air valve for injecting or exhausting air is installed on the outer wall surface of the air bag 14.

When the device is used, the opening of the air bag is firstly pulled open, so that the air bag can be directly wrapped on the pipeline, after the device is used, the air bag is inflated through the inflating valve to expand the air bag until the air bag is tightly clamped on the pipeline, the brushing layer is also abutted against the outer wall surface of the pipeline, at the moment, the rotating rod is rotated, the rotating rod drives the screw rod to ascend, the moving of the screw rod drives the pressing plate to move out of the shell, at the moment, paint can be directly poured into the shell, after the device is used, the screw rod is reversely rotated, the pressing plate is extruded on the paint surface, the spring is also compressed, the paint can be extruded all the time through the elastic force of the spring, the paint can enter the hose along the pipeline until the paint is discharged along the liquid outlet pipe, the discharged paint can be directly sprayed on the outer wall surface of the pipeline, after the device is pulled, the paint can be quickly and uniformly coated on the outer wall surface of the pipeline through the brushing layer, so that the paint can be directly coated on, the efficiency is greatly increased.

Wherein, because the both sides of gasbag lower extreme form one and open the portion for when the pipe fitting of pipeline lower extreme welding bracing piece class, the pipe fitting can strut the opening of gasbag and brush hair layer along opening the portion, makes this device pass through smoothly, has avoided blockking.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a anticorrosive simple and easy instrument of pipeline mopping which characterized in that: including gasbag and the brush hair layer that is split ring structure, the brush hair layer is installed inside the gasbag, all offset between the terminal surface of gasbag and between the terminal surface on brush hair layer, the inside middle department of brush hair layer encircles the internal face round and is equipped with an annular channel, the hose of an arc structure is all installed to the annular channel both sides, all outwards the protrusion is equipped with the drain pipe more than one on the medial surface of hose, an arc is installed to the upper end of gasbag, an automatic injection mechanism that paints of arc upper end installation, the pipeline that runs through the gasbag perpendicularly is located to the center department installation of gasbag top surface, the outer wall that the brush hair layer was passed to the pipeline lower extreme extends to the annular channel in, the pipeline is located the inside one end of annular channel and the hose intercommunication of both sides, the pipeline upper end with automatic injection.

2. The simple tool for pipe painting corrosion prevention according to claim 1, characterized in that: the automatic paint injection mechanism comprises a shell, a pressing plate, a supporting rod, a spring and a bearing, wherein the shell is arranged on the top surface of an arc plate, the upper end of a pipeline is communicated with the shell, the shell is arranged in a circular structure, the pressing plate is arranged in an opening of the shell, a rubber ring is arranged on the outer ring surface of the pressing plate, the outer ring surface of the rubber ring is abutted against the inner wall surface of the shell, a groove is arranged at the center of the pressing plate, the bearing is embedded and arranged on the bottom surface of the groove, the supporting rod is arranged in an L-shaped structure, one end of the supporting rod is fixed on the left side surface of the shell, the other end of the supporting rod is arranged at the upper end of the pressing plate and is arranged in parallel to the pressing plate, a screw hole is arranged at the inner ring part of the supporting rod opposite to the bearing, a screw rod is in threaded connection in the, the center of the lower end fixing plate is provided with a shaft lever, and the lower end of the shaft lever is inserted into the bearing inner ring and is welded and fixed with the inner ring.

3. The simple tool for pipe painting corrosion prevention according to claim 1, characterized in that: the two sides of the opening end surface of the air bag are both provided with a concave part with an arc structure, and an opening part with a triangular structure is formed between the concave parts.

4. The simple tool for pipe painting corrosion prevention according to claim 1, characterized in that: the two sides of the arc-shaped plate are both provided with a push rod for pushing the device, and one end of the push rod is provided with a pull ring.

5. The simple tool for pipe painting corrosion prevention according to claim 1, characterized in that: the outer wall surface of the air bag is provided with an air valve for injecting or exhausting air.