CN111036461A - Building pipeline inner wall spraying device - Google Patents
Building pipeline inner wall spraying device Download PDFInfo
- Publication number
- CN111036461A CN111036461A CN201911394793.9A CN201911394793A CN111036461A CN 111036461 A CN111036461 A CN 111036461A CN 201911394793 A CN201911394793 A CN 201911394793A CN 111036461 A CN111036461 A CN 111036461A
- Authority
- CN
- China
- Prior art keywords
- spraying
- wall
- supporting
- supporting structure
- building pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
- B05B13/0627—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0285—Stands for supporting individual articles to be sprayed, e.g. doors, vehicle body parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
Landscapes
- Spray Control Apparatus (AREA)
Abstract
The invention discloses a spraying device for the inner wall of a building pipeline, and relates to the technical field of building auxiliary equipment. The invention comprises a track group and a plurality of moving mechanisms which can freely move along the track group; the upper surface of the moving mechanism is provided with a groove surface matched with the pipeline; the track group comprises two T-shaped guide rails which are arranged in parallel, and a supporting lath is arranged between the two T-shaped guide rails; one end of the supporting lath is provided with a supporting structure, and one side of the supporting structure is supported with a spraying pipe; the bottom side of spray tube is equipped with a plurality of telescopic bracket spray tube along its length direction and keeps away from bearing structure's tip periphery lateral wall and is equipped with a plurality of spraying shower nozzles. The device coats the inner wall, and the coating process is convenient and quick; meanwhile, the invention can realize that the same machine sprays pipelines with different sizes by adjusting the supporting height of the supporting structure, ensures the uniformity of spraying and reduces the labor intensity of workers by the control of the controller.
Description
Technical Field
The invention belongs to the technical field of building auxiliary equipment, and particularly relates to a spraying device for an inner wall of a building pipeline.
Background
The anti-oxidation processing of anticorrosion of stage steel pipeline divide into the processing of surface treatment and pipeline inner wall, the anti-corrosion treatment of pipeline surface is more convenient simple, but the anti-oxidation processing of anticorrosion of pipeline inner wall can be more difficult, mainly because the length of pipeline is longer, the spraying device also need make enough long, and the pipeline is different the diameter of pipeline inner circle also can change, but the diameter of spraying device is difficult to change, need adopt different coating device when leading to carrying out the coating to different pipelines easily, the processing cost is improved.
Disclosure of Invention
The invention aims to provide a spraying device for the inner wall of a building pipeline, which is used for spraying the inner wall of the pipeline, so that the corrosion resistance and oxidation resistance of the pipeline are improved, and the service life of the pipeline is prolonged.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a spraying device for the inner wall of a building pipeline, which comprises a track group and a plurality of moving mechanisms capable of freely moving along the track group; the upper surface of the moving mechanism is provided with a groove surface matched with the pipeline; the track set comprises two T-shaped guide rails which are arranged in parallel, and a supporting lath is arranged between the two T-shaped guide rails; one end of the supporting lath is provided with a supporting structure, and one side of the supporting structure is supported with a spraying pipe; the bottom side of spray tube is equipped with a plurality of telescopic bracket along its length direction the spray tube is kept away from bearing structure's tip periphery lateral wall and is equipped with a plurality of spraying shower nozzle.
Furthermore, the supporting structure is a lifting support with adjustable height, the lifting support comprises two supporting arms which are hinged in a scissor manner, and the bottom ends of the supporting arms are hinged with a sliding block; the lifting support also comprises a base, and a sliding rail which is matched with the sliding block to slide is arranged on the sliding block; the bases at the two ends of the sliding rail are respectively provided with a baffle, a screw rod is rotatably arranged between the two baffles through a bearing, one end of the screw rod penetrates through one baffle, and the end part of the screw rod is provided with a Z-shaped crank; the screw rod penetrates through the sliding block.
Furthermore, the relative inside wall of two support arms all is equipped with the rubber cushion.
Furthermore, one side of the supporting structure is provided with a pressure sensor; and a speed sensor is arranged on the moving mechanism.
Furthermore, the telescopic bracket comprises an electric telescopic rod, and an elastic ball body is arranged at the bottom end of the electric telescopic rod.
Further, the elastic ball is a rubber ball or a foam ball.
Furthermore, a port of the spraying pipe, which is far away from the supporting structure, is provided with a position sensor.
Furthermore, the spraying nozzle is connected with a spraying paint supply pipe, the spraying paint supply pipe is installed inside the spraying pipe, and an electric valve is arranged on the spraying paint supply pipe.
The device further comprises a controller, wherein the output end of the controller is connected with an electric telescopic rod, a moving mechanism and an electric valve; and the input end of the controller is connected with a position sensor, a pressure sensor and a speed sensor.
The invention has the following beneficial effects:
the inner wall is coated by using the device of the invention, and the coating process is convenient and fast; meanwhile, the invention can realize that the same machine sprays pipelines with different sizes by adjusting the supporting height of the supporting structure, ensures the uniformity of spraying and reduces the labor intensity of workers by the control of the controller.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of FIG. 1;
fig. 3 is a schematic structural view of the lifting bracket of the invention.
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.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-3, the present invention is a spraying apparatus for inner wall of building pipeline, which comprises a track set and a plurality of moving mechanisms 4 capable of freely moving along the track set; the upper surface of the moving mechanism 4 is provided with a groove surface 41 matched with the pipeline 5; the track group comprises two T-shaped guide rails 1 which are arranged in parallel, and a supporting lath 2 is arranged between the two T-shaped guide rails 1; one end of the supporting lath 2 is provided with a supporting structure 21, and one side of the supporting structure 21 supports the spray pipe 3; the bottom side of the spray pipe 3 is provided with a plurality of telescopic supports 31 along the length direction, and the peripheral side wall of the end part of the spray pipe 3 far away from the support structure 21 is provided with a plurality of spray nozzles 32; the support slats 2 are parallel and coplanar with the "T" shaped rails 1.
Referring to fig. 3, the supporting structure 21 is a height-adjustable lifting support, the lifting support includes two supporting arms 211 hinged in a scissors-type manner, and a sliding block 212 is hinged at the bottom end of the supporting arm 211; the lifting support also comprises a base 213, and a slide rail 214 which is matched with the slide block 212 to slide is arranged on the slide block 212; a baffle plate 215 is respectively arranged on the base 213 at the two ends of the slide rail 214, a screw rod 216 is rotatably arranged between the two baffle plates 215 through a bearing, one end of the screw rod 216 penetrates through one baffle plate 215, and a Z-shaped crank 217 is arranged at the end part of the screw rod 216; the lead screw 216 passes through the slider 212.
Preferably, the opposite inner side walls of the two support arms 211 are provided with rubber cushions.
Preferably, one side of the support structure 21 is provided with a pressure sensor 22; the moving mechanism 4 is provided with a speed sensor.
Preferably, the telescopic bracket 31 comprises an electric telescopic rod, the bottom end of which is provided with an elastic ball 33.
Preferably, the elastic ball 33 is a rubber ball or a foam ball.
Preferably, a position sensor is provided at the end of the spray tube 3 remote from the support structure 21.
Preferably, the spray nozzle 32 is connected to a spray paint supply pipe, which is installed inside the spray pipe 3 and is provided with an electric valve.
The output end of the controller is connected with an electric telescopic rod, a moving mechanism 4 and an electric valve; the input of the controller is connected to a position sensor, a pressure sensor 22 and a speed sensor.
The moving mechanism 4 is a flat rail car which can freely move along the two T-shaped guide rails 1.
The spraying method comprises the following steps:
placing the pipeline 5 to be sprayed on the two moving mechanisms 4, and adjusting the supporting height of the supporting structure 21 according to the diameter of the pipeline 5 so that the central axis of the spraying pipe 3 is collinear with the central axis of the pipeline 5;
the controller controls the moving mechanism 4 to move towards the side provided with the supporting structure 21 along the track group, when the position sensor detects that the spraying pipe 3 begins to extend into the pipeline 5, the controller controls the plurality of telescopic supports 31 arranged on the spraying pipe 3 to gradually contract inwards from one end close to the position sensor according to the distance L between every two adjacent telescopic supports 31 and the moving speed V of the moving mechanism 4 detected by the speed sensor on the moving mechanism 4 at intervals of T1, and the elastic ball 33 at the bottom end of the contracted telescopic support 31 abuts against the inner side wall of the pipeline 5, so that the spraying pipe 3 is supported;
when the pipeline 5 moves to the position where the pipeline 5 abuts on the pressure sensor 22, the controller controls the moving mechanism 4 to move along the track set in the opposite direction towards the end provided with the position sensor,
according to the distance L between two adjacent telescopic supports 31 and the moving speed V of the moving mechanism 4 detected by the speed sensor on the moving mechanism 4, at a time interval T2, the controller controls a plurality of telescopic supports 31 arranged on the spraying pipe 3 to extend outwards from one end far away from the position sensor, and the elastic ball 33 at the bottom end of the extended telescopic support 31 abuts against the supporting lath 2;
this ensures that the spray tube 3 is supported by the telescopic support 31 and the support structure 21 during the entire spraying process.
In the embodiment, the length of the spray pipe 3 is 10m, the telescopic bracket 31 is arranged on the spray pipe 3 at intervals of 0.5m, and the moving speed of the moving mechanism 4 on the track set is 0.05 m/s;
the above intervals of T2 and T1 are 10s in use.
Meanwhile, when the device is used, the spraying pipe 3 is supported through the telescopic bracket 31 and the supporting structure 21 in the process of sleeving the pipeline 5 outside the spraying pipe 3;
when the pipeline 5 is separated from the spray pipe 3, the spray nozzle 32 is arranged at the end part of the spray pipe 3, so that the pipeline 5 after being sprayed is prevented from being damaged by the telescopic bracket 31.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. The utility model provides a building pipeline inner wall spraying device which characterized in that: comprises a track group and a plurality of moving mechanisms (4) which can freely move along the track group;
the upper surface of the moving mechanism (4) is provided with a groove surface (41) matched with the pipeline (5);
the track set comprises two T-shaped guide rails (1) which are arranged in parallel, and a supporting lath (2) is arranged between the two T-shaped guide rails (1);
one end of the supporting lath (2) is provided with a supporting structure (21), and one side of the supporting structure (21) supports the spraying pipe (3);
a plurality of telescopic supports (31) are arranged on the bottom side of the spraying pipe (3) along the length direction of the spraying pipe;
the peripheral side wall of the end part of the spraying pipe (3) far away from the supporting structure (21) is provided with a plurality of spraying nozzles (32).
2. The device for coating the inner wall of a building pipeline according to claim 1, wherein the supporting structure (21) is a lifting bracket with adjustable height,
the lifting support comprises two supporting arms (211) which are hinged in a scissor manner, and the bottom ends of the supporting arms (211) are hinged with a sliding block (212);
the lifting support further comprises a base (213), and a sliding rail (214) which is matched with the sliding block (212) to slide is arranged on the sliding block (212);
the base (213) at two ends of the sliding rail (214) is respectively provided with a baffle (215), a screw rod (216) is rotatably arranged between the two baffles (215) through a bearing, one end of the screw rod (216) penetrates through one baffle (215) and the end part of the screw rod is provided with a Z-shaped crank (217);
the screw rod (216) penetrates through the sliding block (212).
3. The spraying device for the inner wall of the building pipeline according to claim 2, wherein the opposite inner side walls of the two supporting arms (211) are provided with rubber cushions.
4. A device for coating the inner wall of a building pipeline according to any one of claims 1-3, characterized in that a pressure sensor (22) is arranged on one side of the supporting structure (21); and a speed sensor is arranged on the moving mechanism (4).
5. The device for spraying the inner wall of the building pipeline according to claim 4, wherein the telescopic bracket (31) comprises an electric telescopic rod, and an elastic ball (33) is arranged at the bottom end of the electric telescopic rod.
6. The device for spraying the inner wall of the building pipeline according to claim 5, wherein the elastic ball (33) is a rubber ball or a foam ball.
7. A building pipeline inner wall spraying device according to claim 5 or 6, characterized in that a position sensor is arranged at the end of the spraying pipe (3) far away from the supporting structure (21).
8. The device for spraying the inner wall of the building pipeline as claimed in claim 7, wherein the spraying nozzle (32) is connected with a spraying paint supply pipe, the spraying paint supply pipe is arranged inside the spraying pipe (3), and the spraying paint supply pipe is provided with an electric valve.
9. The spraying device for the inner wall of the building pipeline according to claim 8, further comprising a controller, wherein an output end of the controller is connected with an electric telescopic rod, a moving mechanism (4) and an electric valve;
the input end of the controller is connected with a position sensor, a pressure sensor (22) and a speed sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911394793.9A CN111036461A (en) | 2019-12-30 | 2019-12-30 | Building pipeline inner wall spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911394793.9A CN111036461A (en) | 2019-12-30 | 2019-12-30 | Building pipeline inner wall spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111036461A true CN111036461A (en) | 2020-04-21 |
Family
ID=70241867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911394793.9A Withdrawn CN111036461A (en) | 2019-12-30 | 2019-12-30 | Building pipeline inner wall spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111036461A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112295828A (en) * | 2020-11-08 | 2021-02-02 | 林能 | Flush coater convenient to hardware fitting surface treatment |
| CN113426618A (en) * | 2021-05-12 | 2021-09-24 | 宁波环甬润保涂层科技有限公司 | Integrated bearing bush spraying process equipment and processing method |
| CN113953124A (en) * | 2021-10-21 | 2022-01-21 | 王世荣 | Cement culvert pipe inner wall repair system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209214A (en) * | 2014-09-30 | 2014-12-17 | 常州冯士节能环保科技有限公司 | Height-adjustable pipe inner wall spraying equipment |
| CN205462914U (en) * | 2016-04-07 | 2016-08-17 | 中原管道制造有限公司 | Liquid epoxy spraying equipment of large -diameter steel pipe inner wall |
| CN106670029A (en) * | 2016-12-07 | 2017-05-17 | 天津市科建防腐保温工程有限公司 | Steel pipe inner wall coating equipment |
| CN106944288A (en) * | 2017-03-02 | 2017-07-14 | 新兴铸管股份有限公司 | Spray support frame and spray equipment |
| KR20180032769A (en) * | 2016-09-23 | 2018-04-02 | 김진하 | Apparatus for pipe coating |
| CN208407945U (en) * | 2018-05-09 | 2019-01-22 | 青岛友邦保温有限公司 | The inside rust removing device for steel tube of insulating tube processing |
-
2019
- 2019-12-30 CN CN201911394793.9A patent/CN111036461A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209214A (en) * | 2014-09-30 | 2014-12-17 | 常州冯士节能环保科技有限公司 | Height-adjustable pipe inner wall spraying equipment |
| CN205462914U (en) * | 2016-04-07 | 2016-08-17 | 中原管道制造有限公司 | Liquid epoxy spraying equipment of large -diameter steel pipe inner wall |
| KR20180032769A (en) * | 2016-09-23 | 2018-04-02 | 김진하 | Apparatus for pipe coating |
| CN106670029A (en) * | 2016-12-07 | 2017-05-17 | 天津市科建防腐保温工程有限公司 | Steel pipe inner wall coating equipment |
| CN106944288A (en) * | 2017-03-02 | 2017-07-14 | 新兴铸管股份有限公司 | Spray support frame and spray equipment |
| CN208407945U (en) * | 2018-05-09 | 2019-01-22 | 青岛友邦保温有限公司 | The inside rust removing device for steel tube of insulating tube processing |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112295828A (en) * | 2020-11-08 | 2021-02-02 | 林能 | Flush coater convenient to hardware fitting surface treatment |
| CN112295828B (en) * | 2020-11-08 | 2021-11-26 | 林能 | Flush coater convenient to hardware fitting surface treatment |
| CN113426618A (en) * | 2021-05-12 | 2021-09-24 | 宁波环甬润保涂层科技有限公司 | Integrated bearing bush spraying process equipment and processing method |
| CN113953124A (en) * | 2021-10-21 | 2022-01-21 | 王世荣 | Cement culvert pipe inner wall repair system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200421 |
|
| WW01 | Invention patent application withdrawn after publication |