CN216857135U

CN216857135U - Polyurethane spraying device in pipeline

Info

Publication number: CN216857135U
Application number: CN202123145779.0U
Authority: CN
Inventors: 陈玉龙; 杨朝平
Original assignee: Huizhou Yuanan New Materials Co ltd
Current assignee: Huizhou Yuanan New Materials Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-07-01
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses a polyurethane spraying device in a pipeline, which comprises a spraying device body, wherein the spraying device body comprises an upright post, the right part of the upper side of the upright post is provided with an infrared sensor, a spraying device is arranged in the upright post, and the lower part of the upright post is provided with a moving structure; the spraying device comprises a motor and a water tank, a first rotating shaft is installed on the left portion of the motor, a second gear is installed on the left portion of the first rotating shaft, the second gear is meshed with and connected with the first gear, the inner wall of the first gear is fixedly connected with the rotating shaft, a branch rod is installed inside the rotating shaft, and a nozzle is installed at the top of the branch rod. This polyurethane spraying device in pipeline has solved and can't ensure that the pipeline is inside to be enough the completeness of spraying, and the even of paining leads to the inhomogeneous of spraying very probably, and pipeline inside spouts some nothing, and the staff hardly gets into the problem of pipeline spraying by oneself.

Description

Polyurethane spraying device in pipeline

Technical Field

The utility model relates to the technical field of polyurethane spraying devices in pipelines, in particular to a polyurethane spraying device in a pipeline.

Background

Foamed polyurethane is often used for manufacturing insulating layers of pipelines and other various insulating layers, and a polyurethane spray gun is generally needed during manufacturing and processing, wherein black and white liquid materials are sprayed out while being mixed, and the two materials are subjected to chemical reaction, foaming and solidification to form the insulating layers. Some pipe inner walls also often need to be coated with such polyurethane insulation.

Present polyurethane spraying device in pipeline can only satisfy the spraying, but can't ensure that pipeline inside is the completion that can spray, and the even of paining leads to the inhomogeneous of spraying very probably, and pipeline inside spouts some not, and the staff hardly gets into the pipeline spraying by oneself, so provides a polyurethane spraying device in pipeline in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a pipeline polyurethane spraying device which has the advantages that the interior of a pipeline is sprayed by an infrared control machine, and the like, and solves the problems that the interior of the pipeline can not be completely sprayed, the coating is uniform, the spraying is not uniform possibly, the interior of the pipeline is not sprayed a little, and workers can hardly enter the pipeline for spraying by themselves.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a polyurethane spraying device in pipeline, is including paining the device body, it includes the stand to paint the device body, infrared inductor has been installed to the right part of stand upside, the inside sprinkler that has installed of stand, the removal structure has been installed to the stand lower part.

The spraying device comprises a motor and a water tank, wherein a first rotating shaft is installed at the left part of the motor, a second gear is installed at the left part of the first rotating shaft, the second gear is meshed with and connected with the first gear, a rotating shaft is fixedly connected with the inner wall of the first gear, a branch rod is installed inside the rotating shaft, a nozzle is installed at the top of the branch rod, and a first supporting rod is installed at the middle part of the outer side of the branch rod.

The movable structure comprises a base, a storage cabinet is arranged at the right part of the base, an infrared controller is arranged on the upper part of the storage cabinet, a first brush is arranged on the lower part of the base, a double-shaft motor is fixedly arranged inside the base, second rotating shafts are arranged at the upper end and the lower end of the double-shaft motor, and rollers are arranged on the outer sides of opposite surfaces of the second rotating shafts.

Further, the smearing device body further comprises a second telescopic rod arranged at the left part of the upper side of the upright post, and a second brush is arranged at the upper part of the second telescopic rod.

Furthermore, the moving structure further comprises a first telescopic rod arranged on the front surface of the base, and a third brush is arranged on the front surface of the first telescopic rod.

Furthermore, a bearing is arranged in the first supporting rod, and the infrared sensor connecting wire controls the second telescopic rod, the first telescopic rod, the motor and the double-shaft motor.

Furthermore, first telescopic links have all been installed to both sides about the base, and the left lower part intercommunication of water tank has the connecting pipe.

Furthermore, the retaining ring has been installed to the pivot right part, inside fixed mounting of base has 2 biax motors.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this polyurethane spraying device in pipeline can let the machine oneself spray inside the pipeline through the infrared ray, makes more even of pipeline spraying, reduces manpower oneself spraying.

2. This polyurethane spraying device in pipeline, after the spout with the polyurethane spraying on the pipe wall, control second telescopic link and first telescopic link, paint the pipeline inner wall and let the even polyurethane of painting of pipeline inner wall, improved the completion rate.

Drawings

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

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

FIG. 3 is a bottom view of the structure of the present invention;

FIG. 4 is an enlarged view of the structure A of the present invention;

fig. 5 is a left side view of the components of the present invention.

In the figure: the multifunctional cabinet comprises a vertical column 1, an infrared inductor 2, a first rotating shaft 3, an infrared controller 4, a second rotating shaft 5, a storage cabinet 6, a roller 7, a first telescopic rod 8, a first brush 9, a base 10, a branch rod 11, a first supporting rod 12, a rotating shaft 13, a nozzle 14, a second telescopic rod 15, a second brush 16, a first gear 17, a second gear 18, a motor 19, a water tank 20, a third brush 21 and a double-shaft motor 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-5, the device for spraying polyurethane onto a pipe in the present embodiment includes a painting device body, the painting device body includes a vertical column 1, an infrared sensor 2 is installed on a right portion of an upper side of the vertical column 1, a connecting line of the infrared sensor 2 controls a second telescopic rod 15, a first telescopic rod 8, a motor 19 and a dual-axis motor 22, the painting device body further includes a second telescopic rod 15 installed on a left portion of the upper side of the vertical column 1, a second brush 16 is installed on an upper portion of the second telescopic rod 15, a spraying device is installed inside the vertical column 1, and a moving structure is installed on a lower portion of the vertical column 1.

The spraying device comprises a motor 19 and a water tank 20, the lower part of the left side of the water tank 20 is communicated with a connecting pipe, the left part of the motor 19 is provided with a first rotating shaft 3, the left part of the first rotating shaft 3 is provided with a second gear 18, the second gear 18 is meshed with a first gear 17, the inner wall of the first gear 17 is fixedly connected with a rotating shaft 13, a branch rod 11 is arranged inside the rotating shaft 13, the top of the branch rod 11 is provided with a nozzle 14, the middle part of the outer side of the branch rod 11 is provided with a first support rod 12, and a bearing is arranged inside the first support rod 12.

Wherein, branch pole 11 installs inside pivot 13, divides branch pole 11 also can follow the rotation when pivot 13 rotates, the inside bearing of installing of first bracing piece 12, when pivot 13 rotates, the inside bearing of first bracing piece 12 can follow the rotation, and does not hinder the fixed of first bracing piece 12 to pivot 13.

The moving structure comprises a base 10, a storage cabinet 6 is arranged at the right part of the base 10, the moving structure further comprises a first telescopic rod 8 which is arranged on the front side of the base 10, the first telescopic rod 8 is arranged on the upper side and the lower side of the base 10, a third hairbrush 21 is arranged on the front side of the first telescopic rod 8, an infrared controller 4 is arranged on the upper part of the storage cabinet 6, a first hairbrush 9 is arranged on the lower part of the base 10, a double-shaft motor 22 is fixedly arranged inside the base 10, a second rotating shaft 5 is arranged at the upper end and the lower end of the double-shaft motor 22, and a roller 7 is arranged on the outer side of the opposite surface of the second rotating shaft 5.

Wherein, gyro wheel 7 is 3 connection second pivot 5, and gyro wheel 7 also can be fine moves ahead when meetting unevenness's pipeline inner wall, and meets protruding very much can pass through 3 gyro wheel 7 rotations easily, when using at every turn to accomplish the back, just can put into storage cabinet 6 with infrared controller 4 inside, during the use with infrared controller 4 from storage cabinet 6 inside take out can.

The right part of the rotating shaft 13 is provided with a retainer ring, 2 double-shaft motors 22 are fixedly arranged in the base 10,

the working principle of the above embodiment is as follows: pouring needed sprayed polyurethane into a water tank 20 from a water filling port, taking down an infrared controller 4 from a storage cabinet 6, connecting and starting the infrared controller 4 with an infrared inductor 2 through infrared rays, starting a double-shaft motor 22 through the infrared inductor 2, driving a roller 7 to enter the inside of a pipeline by the double-shaft motor 22, spraying polyurethane from a nozzle 14 by a branch rod 11 connected through a connecting pipe, starting a motor 19 through the infrared controller 4, driving a second gear 18 and a first shaft 3 to mesh and rotate a first gear 17 by the motor 19, driving a rotating shaft 13 and the branch rod 11 to rotate by the first gear 17, enabling the nozzle 14 to spray the inside of the pipeline in an all-round way manner, simultaneously starting a second telescopic rod 15 and a first telescopic rod 8 through the infrared controller 4, and starting the second telescopic rod 15 and the first telescopic rod 8 to extend until a second hairbrush 16 and a third hairbrush 21 can contact with the pipe wall, after the second brush 16 and the third brush 21 contact the pipe wall, the polyurethane sprayed on the pipe wall is smeared, and the first brush 9 is responsible for smearing the bottom of the pipe wall to make the polyurethane on the pipe wall more uniform.

Has the advantages that:

2. This polyurethane spraying device in pipeline, after spout 14 with the polyurethane spraying on the pipe wall, control second telescopic link 15 and first telescopic link 8, paint the pipeline inner wall and let the even polyurethane of painting of pipeline inner wall, improved the completion rate.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a polyurethane spraying device in pipeline, is including paining the device body, it includes stand (1) to paint the device body, its characterized in that: the right part of the upper side of the upright post (1) is provided with an infrared sensor (2), the inside of the upright post (1) is provided with a spraying device, and the lower part of the upright post (1) is provided with a moving structure;

the spraying device comprises a motor (19) and a water tank (20), wherein the motor (19) is provided with a first rotating shaft (3) at the left part, a second gear (18) is arranged at the left part of the first rotating shaft (3), the second gear (18) is meshed with a first gear (17), the inner wall of the first gear (17) is fixedly connected with a rotating shaft (13), a branch rod (11) is arranged inside the rotating shaft (13), the top of the branch rod (11) is provided with a nozzle (14), and the middle part of the outer side of the branch rod (11) is provided with a first supporting rod (12);

the movable structure comprises a base (10), a storage cabinet (6) is installed on the right portion of the base (10), an infrared controller (4) is installed on the upper portion of the storage cabinet (6), a first brush (9) is installed on the lower portion of the base (10), a double-shaft motor (22) is fixedly installed inside the base (10), a second rotating shaft (5) is installed at the upper end and the lower end of the double-shaft motor (22), and a roller (7) is installed on the outer side of the opposite surface of the second rotating shaft (5).

2. The in-pipe polyurethane spraying device of claim 1, wherein: the smearing device body further comprises a second telescopic rod (15) arranged at the left part of the upper side of the upright post (1), and a second brush (16) is arranged at the upper part of the second telescopic rod (15).

3. The in-pipe polyurethane spraying device of claim 1, wherein: the moving structure further comprises a first telescopic rod (8) arranged on the front surface of the base (10), and a third brush (21) is arranged on the front surface of the first telescopic rod (8).

4. The in-pipe polyurethane spraying device of claim 1, wherein: the bearing is installed inside the first supporting rod (12), and the infrared inductor (2) is connected with the wire to control the second telescopic rod (15), the first telescopic rod (8), the motor (19) and the double-shaft motor (22).

5. The in-pipe polyurethane spraying device of claim 3, wherein: first telescopic links (8) are installed on the upper side and the lower side of the base (10), and the lower portion of the left side of the water tank (20) is communicated with a connecting pipe.

6. The in-pipe polyurethane spraying device of claim 3, wherein: the right part of the rotating shaft (13) is provided with a retainer ring, and the base (10) is internally and fixedly provided with 2 double-shaft motors (22).