CN104888998A - Adjusting device - Google Patents
Adjusting device Download PDFInfo
- Publication number
- CN104888998A CN104888998A CN201510295206.6A CN201510295206A CN104888998A CN 104888998 A CN104888998 A CN 104888998A CN 201510295206 A CN201510295206 A CN 201510295206A CN 104888998 A CN104888998 A CN 104888998A
- Authority
- CN
- China
- Prior art keywords
- adjustment component
- spray gun
- radial adjustment
- adjusting device
- radial
- 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.)
- Granted
Links
Classifications
-
- 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
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
Abstract
The invention discloses an adjusting device. The adjusting device comprises a radial adjusting part, a spray gun, a travelling part and a rotary support arm, wherein one end of the radial adjusting part is connected with one end of a first mounting plate, one end of the spray gun is connected with the other end of the first mounting plate, the travelling part is connected with the other end of the radial adjusting part, and the rotary support arm is connected between two ends of the radial adjusting part. When the adjusting device is arranged on a spray pipeline, the travelling part clings to the surface of the pipeline, the radial adjusting part can automatically adjust radial distance of the spray gun, and the distance between the spray gun and the pipeline surface is always kept uniform during spraying, so as to ensure spraying quality. Accordingly, the coating is uniform and spraying quality is improved.
Description
Technical field
The invention belongs to oil and gas pipes welding repaired mouth spraying technology field, particularly relate to a kind of adjusting device.
Background technology
After oil and gas pipes Welder, the blank area of pipeline will need to carry out the process of coating repaired mouth.At present, most widely used is exactly utilize the blank area of liquid polyurethane spraying equipment to pipeline to spray.
Liquid polyurethane spraying equipment is that employing rotatable device carries out spraying operation to pipe surface, and due to the ovality of pipeline itself and the problem such as pipeline and whirligig fit-up gap, the distance between spray gun and pipe surface can be caused in the turning course of whirligig frequently to change, cause coating uneven, have impact on coating quality, also increase the loss of coating simultaneously.
Based on this, in order to improve quality and the efficiency of spraying, needing a kind of spray gun adjusting device badly, ensureing that spray gun remains consistent with the distance of described pipe surface in spraying process.
Summary of the invention
For prior art Problems existing, embodiments provide a kind of adjusting device, for solving in prior art when carrying out spray treatment to the blank area of pipeline, the distance between spray gun and pipe surface frequently changes, and causes the technical problem that coating is uneven.
The invention discloses a kind of adjusting device, described device comprises:
Radial adjustment component, one end of described radial adjustment component is connected with one end of the first installing plate;
Spray gun, one end of described spray gun is connected with the other end of described first installing plate;
Ground-engaging element, described ground-engaging element is connected with the other end of described radial adjustment component;
Pivotal support arm, described pivotal support arm is connected between described radial adjustment component one end and the other end of described radial adjustment component, wherein,
Described device is when spraying pipeline, described ground-engaging element is close to described pipe surface, described radial adjustment component carries out automatic radial distance adjustment to described spray gun, makes spray gun described in spraying process remain consistent with the distance of described pipe surface, to ensure coating quality.
In such scheme, described device also comprises:
Second installing plate, described ground-engaging element is connected with the other end of described radial adjustment component by described second installing plate.
In such scheme, described device also comprises:
Protective cover, described protective cover is connected to the other end of described spray gun.
In such scheme, described radial adjustment component comprises:
End cap, adjustment feed rod, spring, back-up block, sliding bearing, limited block; Wherein,
Described end cap is arranged on one end of described adjustment feed rod;
Described spring housing is connected on the other end of described adjustment feed rod;
Described back-up block is arranged on one end of described spring;
Described sliding bearing is fixed on one end of described back-up block;
Described limited block is arranged between described end cap and described sliding bearing.
In such scheme, described pivotal support arm is connected between described radial adjustment component one end and the other end of described radial adjustment component by described back-up block.
The invention provides a kind of adjusting device, described device comprises: radial adjustment component, and one end of described radial adjustment component is connected with one end of the first installing plate; Spray gun, one end of described spray gun is connected with the other end of described first installing plate; Ground-engaging element, described ground-engaging element is connected with the other end of described radial adjustment component; Pivotal support arm, described pivotal support arm is connected between described radial adjustment component one end and the other end of described radial adjustment component, wherein, described device is when spraying pipeline, described ground-engaging element is close to described pipe surface, described radial adjustment component carries out automatic radial distance adjustment to described spray gun, makes spray gun described in spraying process remain consistent with the distance of described pipe surface, ensures coating quality; So, ensure that coating uniform is consistent, improve coating quality.
Accompanying drawing explanation
The overall structure schematic diagram of a kind of adjusting device that Fig. 1 provides for the embodiment of the present invention;
The overall structure schematic diagram of the radial adjustment component that Fig. 2 provides for the embodiment of the present invention.
Detailed description of the invention
In order to ensure coating uniform, improve coating quality, the invention provides a kind of adjusting device, described device comprises: radial adjustment component, and one end of described radial adjustment component is connected with one end of the first installing plate; Spray gun, one end of described spray gun is connected with the other end of described first installing plate; Ground-engaging element, described ground-engaging element is connected with the other end of described radial adjustment component; Pivotal support arm, described pivotal support arm is connected between described radial adjustment component one end and the other end of described radial adjustment component, wherein, described device is when spraying pipeline, described ground-engaging element is close to described pipe surface, described radial adjustment component carries out automatic radial distance adjustment to described spray gun, makes spray gun described in spraying process remain consistent with the distance of described pipe surface, ensures coating quality.
Below by drawings and the specific embodiments, technical scheme of the present invention is described in further detail.
The present embodiment provides a kind of adjusting device, and for regulating the radial distance between spray gun and pipe surface, as shown in Figure 1, described device comprises: radial adjustment component 1, first installing plate 2, spray gun 3, ground-engaging element 4, pivotal support arm 5; Wherein,
One end of described radial adjustment component 1 is connected with one end of the first installing plate 2 by the first screw; One end of described spray gun 3 is connected with the other end of described first installing plate 2 by the second screw; Described ground-engaging element 4 is connected with the other end of described radial adjustment component 1 by the 3rd screw.
Wherein, described ground-engaging element 4 specifically can comprise: wheel.
Described pivotal support arm 5 is connected between described radial adjustment component 1 one end and the other end of described radial adjustment component 1.
Here, described device also comprises: the second installing plate 6, protective cover 7; Wherein,
Described ground-engaging element 4 is connected with the other end of described radial adjustment component 1 by described second installing plate 6.Particularly, described ground-engaging element 4 is fixed on described second installing plate 6 by described 3rd screw, and described second installing plate 6 is connected with the other end of described radial adjustment component 1 by described 3rd screw.
Described protective cover 7 is connected to the other end of described spray gun 3, and for preventing spray gun 3 in spraying process, coating flashes.
Further, as shown in Figure 2, described radial adjustment component 1 comprises: end cap 11, adjustment feed rod 12, spring 13, back-up block 14, sliding bearing 15, limited block 16; Wherein,
Described end cap 11 is arranged on one end of described adjustment feed rod 12, and is connected with one end of described first installing plate 2 by the first screw; Described first screw comprises two.
Described spring 13 is socketed in the other end of described adjustment feed rod 12, is close to pipe surface for making described ground-engaging element 4 all the time in spraying process.
Described back-up block 14 is arranged on one end of described spring 13, is connected on described adjustment feed rod 12; Described sliding bearing 15 is fixed on one end of described back-up block 14 by the second screw; Described limited block 16 is fixed on described adjustment feed rod 12 by the 3rd screw, and is arranged between described end cap 11 and described sliding bearing 15.One end of described spring 13 is that end away from described ground-engaging element 4, and described second screw comprises two, and described 3rd screw comprises two.
Here, described pivotal support arm 5 is connected with described back-up block 14 by the 4th screw; Described 4th screw comprises two.
Particularly, described end cap 11 comprises: the first end cap 20, second end cap 21; Described adjustment feed rod 12 comprises: first regulates feed rod 22, second to regulate feed rod 23; Described spring 13 comprises: the first spring 24, second spring 25; Described sliding bearing 15 comprises: the first sliding bearing 26, second sliding bearing 27; Described limited block 16 comprises: the first limited block 28, second limited block 29.
Described first end cap 20 is arranged on one end that described first regulates feed rod 22, and be connected with one end of described first installing plate 2, described second end cap 21 is arranged on one end that described first regulates feed rod 23, be connected with one end of described first installing plate 2, described first end cap 20 is parallel with described second end cap 21.
Described first spring 24 is socketed in the other end that described first regulates feed rod 22, and described second spring 25 is socketed in the other end that described second regulates feed rod 23, is close to pipe surface for making described ground-engaging element 4 all the time in spraying process.
Described back-up block 14 is arranged on one end of described first spring 24 and described second spring 25, is connected to described first respectively and regulates feed rod 22 and described second to regulate on feed rod 23.
Described first sliding bearing 26, described second sliding bearing 27 are fixed on one end of described back-up block 14 respectively by the second screw.
Described first limited block 28 is fixed on described first by the 3rd screw and regulates on feed rod 22, and is arranged between described first end cap 20 and described first sliding bearing 26; Described second limited block 29 is fixed on described second by the 3rd screw and regulates on feed rod 23, and is arranged between described second end cap 21 and described second sliding bearing 27.
During practical application, before spraying, described radial adjustment component 1 is regulated to make described spray gun 3 aim at the central axis of described pipeline.Particularly, by the setting angle regulating the 4th screw to regulate described radial adjustment component 1, make described spray gun 3 aim at the central axis of described pipeline, so that spray coating liquor vertically can be ejected into pipe surface, reach good spraying effect.
In spraying process, described adjusting device can be rotated along described pipe surface, and under the effect of described first spring 24 and described second spring 25, described ground-engaging element 4 by the impact of pipeline ovality, can not be close to the surface of described pipeline all the time.And, described radial adjustment component 1 can carry out automatic radial distance adjustment to described spray gun 3, oneself height can be adjusted according to the change of pipe surface at any time to make described spray gun 3, ensure that described spray gun 3 remains consistent with the distance of described pipe surface, ensure that whole coating uniform is consistent, and then ensure coating quality.
Adjusting device provided by the invention, there is the functional characteristics of radiai adjustment convenience, accurate positioning, automatic radial distance adjustment can be carried out to spray gun, automatically adapt to the change of pipeline ovality, spray gun and pipe surface distance are consistent, improve coating quality and efficiency further.
The above, be only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention, and all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. an adjusting device, is characterized in that, described device comprises:
Radial adjustment component, one end of described radial adjustment component is connected with one end of the first installing plate;
Spray gun, one end of described spray gun is connected with the other end of described first installing plate;
Ground-engaging element, described ground-engaging element is connected with the other end of described radial adjustment component;
Pivotal support arm, described pivotal support arm is connected between described radial adjustment component one end and the other end of described radial adjustment component, wherein,
Described device is when spraying pipeline, described ground-engaging element is close to described pipe surface, described radial adjustment component carries out automatic radial distance adjustment to described spray gun, makes spray gun described in spraying process remain consistent with the distance of described pipe surface, to ensure coating quality.
2. adjusting device as claimed in claim 1, it is characterized in that, described device also comprises:
Second installing plate, described ground-engaging element is connected with the other end of described radial adjustment component by described second installing plate.
3. adjusting device as claimed in claim 1, it is characterized in that, described device also comprises:
Protective cover, described protective cover is connected to the other end of described spray gun.
4. adjusting device as claimed in claim 1, it is characterized in that, described radial adjustment component comprises: end cap, adjustment feed rod, spring, back-up block, sliding bearing, limited block; Wherein,
Described end cap is arranged on one end of described adjustment feed rod;
Described spring housing is connected on the other end of described adjustment feed rod;
Described back-up block is arranged on one end of described spring;
Described sliding bearing is fixed on one end of described back-up block;
Described limited block is arranged between described end cap and described sliding bearing.
5. adjusting device as claimed in claim 4, it is characterized in that, described pivotal support arm is connected between described radial adjustment component one end and the other end of described radial adjustment component by described back-up block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510295206.6A CN104888998B (en) | 2015-06-02 | 2015-06-02 | A kind of adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510295206.6A CN104888998B (en) | 2015-06-02 | 2015-06-02 | A kind of adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104888998A true CN104888998A (en) | 2015-09-09 |
| CN104888998B CN104888998B (en) | 2016-04-20 |
Family
ID=54022198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510295206.6A Active CN104888998B (en) | 2015-06-02 | 2015-06-02 | A kind of adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104888998B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890957A (en) * | 2017-03-02 | 2017-06-27 | 新兴铸管股份有限公司 | The wall of die cavity spraying method and device of horizontal centrifuge |
| CN107321540A (en) * | 2017-07-10 | 2017-11-07 | 中国石油天然气集团公司 | A kind of powder spraying chamber adjusting means |
| CN110394247A (en) * | 2018-04-24 | 2019-11-01 | 沈阳万合胶业股份有限公司 | A kind of automatic double surface gluer for liquid crystal display device |
| CN110394249A (en) * | 2018-04-24 | 2019-11-01 | 沈阳万合胶业股份有限公司 | A kind of automatic double surface gluer for liquid crystal display device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3847353A (en) * | 1973-11-14 | 1974-11-12 | J Wynne | Spray device for coating the outside of pipe |
| CN200967035Y (en) * | 2006-07-28 | 2007-10-31 | 中国石油天然气管道局 | Automatic spraying device for the repaired mouth of the erosion resistant coating out of the pipeline |
| US20140370200A1 (en) * | 2012-01-31 | 2014-12-18 | Bluemarine Offshore Yard Service B.V. | Device and method for the coating of a surface area of a gap in the coating of a pipeline |
| CN204320561U (en) * | 2014-12-15 | 2015-05-13 | 河南永光电力科技有限公司 | Conical steel pipe bar automatic spray-paint device |
| CN204769309U (en) * | 2015-06-02 | 2015-11-18 | 中国石油集团工程技术研究院 | Adjusting device |
-
2015
- 2015-06-02 CN CN201510295206.6A patent/CN104888998B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3847353A (en) * | 1973-11-14 | 1974-11-12 | J Wynne | Spray device for coating the outside of pipe |
| CN200967035Y (en) * | 2006-07-28 | 2007-10-31 | 中国石油天然气管道局 | Automatic spraying device for the repaired mouth of the erosion resistant coating out of the pipeline |
| US20140370200A1 (en) * | 2012-01-31 | 2014-12-18 | Bluemarine Offshore Yard Service B.V. | Device and method for the coating of a surface area of a gap in the coating of a pipeline |
| CN204320561U (en) * | 2014-12-15 | 2015-05-13 | 河南永光电力科技有限公司 | Conical steel pipe bar automatic spray-paint device |
| CN204769309U (en) * | 2015-06-02 | 2015-11-18 | 中国石油集团工程技术研究院 | Adjusting device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890957A (en) * | 2017-03-02 | 2017-06-27 | 新兴铸管股份有限公司 | The wall of die cavity spraying method and device of horizontal centrifuge |
| CN106890957B (en) * | 2017-03-02 | 2019-04-16 | 新兴铸管股份有限公司 | The wall of die cavity spraying method and device of horizontal centrifuge |
| CN107321540A (en) * | 2017-07-10 | 2017-11-07 | 中国石油天然气集团公司 | A kind of powder spraying chamber adjusting means |
| CN110394247A (en) * | 2018-04-24 | 2019-11-01 | 沈阳万合胶业股份有限公司 | A kind of automatic double surface gluer for liquid crystal display device |
| CN110394249A (en) * | 2018-04-24 | 2019-11-01 | 沈阳万合胶业股份有限公司 | A kind of automatic double surface gluer for liquid crystal display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104888998B (en) | 2016-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104888998B (en) | A kind of adjusting device | |
| CN205393915U (en) | Deformation support frock is prevented to major diameter thin wall barrel | |
| CN207533502U (en) | A kind of pipeline corrosion protection spray equipment | |
| CN104209214A (en) | Height-adjustable pipe inner wall spraying equipment | |
| CN105709978A (en) | Electric arc spraying device suitable for inner wall of pressure vessel | |
| US9969056B2 (en) | Spray gun adjusting device and adjusting method thereof | |
| CN204769309U (en) | Adjusting device | |
| CN104289967A (en) | Atomization cutting oil spray system | |
| CN101875160A (en) | Obstacle avoiding type welding gun holding device | |
| CN203541903U (en) | Positioning structure for welding tools | |
| CN205362965U (en) | String bead yawing force tracking means | |
| CN203356812U (en) | Rotating mechanism and flame cutting machine with rotating mechanism | |
| CN104985301A (en) | Robot-based automatic welding apparatus especially for steel grating plate and working method thereof | |
| CN205111540U (en) | Little bistrique of efflux polishing at adjustable inclination | |
| CN205057263U (en) | Get rid of flame cutting machine attachment device of steel sheet cutting tumour | |
| CN205888432U (en) | Novel rotary mechanism floats | |
| CN204912982U (en) | Stifled welding set behind air spring | |
| CN106040493A (en) | Timing and directional supersonic spraying device | |
| CN204353707U (en) | A kind of spring welding numerical control positioner | |
| CN203264940U (en) | Aluminum alloy wheel online spraying mechanism arm | |
| CN204711426U (en) | A kind of adjusting device for welding gun | |
| CN203541797U (en) | Semiautomatic cutting machine | |
| CN205347557U (en) | Roll surface flame coating clamping device | |
| CN204504469U (en) | A kind of trunnion axis automatic makeup soldering equipment | |
| CN104525417A (en) | Paint sprayer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |