CN105834920A - Pipe inner wall sand blaster - Google Patents
Pipe inner wall sand blaster Download PDFInfo
- Publication number
- CN105834920A CN105834920A CN201610344575.4A CN201610344575A CN105834920A CN 105834920 A CN105834920 A CN 105834920A CN 201610344575 A CN201610344575 A CN 201610344575A CN 105834920 A CN105834920 A CN 105834920A
- Authority
- CN
- China
- Prior art keywords
- groups
- walls
- folding stand
- expansion bracket
- support
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/32—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks
- B24C3/325—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks for internal surfaces, e.g. of tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
- B24C3/06—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other movable; portable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
- B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
- B24C5/04—Nozzles therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
Abstract
The invention discloses a pipe inner wall sand blaster. The pipe inner wall sand blaster comprises a blasting mechanism, a support adjusting mechanism and a walking mechanism; the support adjusting mechanism includes two sets of support adjusting structures; the two sets of support adjusting structures include limiting rods, adjusting bolts, folding frames, clamping pieces and extension frames, and are fixedly intersected through the adjusting bolts; the blasting mechanism is arranged at the middle parts of the two sets of support adjusting structures, and includes a nozzle, a fastening sleeve and a spraying gun pipe; the walking mechanisms include axles and wheels, and are respectively arranged at two ends of the two sets of support adjusting structures; the nozzle is connected with the spraying gun pipe through the fastening sleeve; the limiting rods are arranged on the spraying gun pipe, and are connected with the folding frames through bolts; the clamping pieces and the extension frames are arranged at two ends of the folding frames; and the extension frames are fixedly connected with the folding frames through the clamping pieces. The pipe inner wall sand blaster obviously saves the manpower and material resources, shortens the construction time, improves the working efficiency, and is excellent in economic benefit.
Description
Technical field:
The present invention relates to a kind of sanding machine, particularly relate to a kind of inner-walls of duct sanding machine, belong to pipe interior burnisher technical field.
Background technology:
In construction project, most pipelines have strict requirements to cleaning inside, also needing of having carries out preservative treatment to inner-walls of duct, owing to pipeline normal length is more than 6 meters, caliber is less, operator cannot be introduced into pipe interior, and it is more difficult that inner-walls of duct surface cleaning processes, and clean-up performance is also difficult to ensure that.At present, generally using the support of fixed size to fix spray gun in project sites is constructed, it is impossible to adapt to different tube diameters inner wall cleaning demand, the pipeline for different tube diameters needs multiple fixed support, relatively costly.
Summary of the invention:
The technical problem to be solved is: overcome the deficiencies in the prior art, a kind of inner-walls of duct sanding machine is provided, fixed support is replaced to fix spray gun abrasive jet cleaning work with it, can substantially save fixed support and make manpower, shorten the engineering time, there is preferable economic benefit and social benefit.
The present invention solves that technical problem is adopted the technical scheme that:
A kind of inner-walls of duct sanding machine, including injection equipment, support adjustment mechanism and walking mechanism, described support adjustment mechanism includes that two groups support regulation framework, two groups of supports regulate frameworks and all include gag lever post, regulation bolt, folding stand, fastener and expansion bracket, and two groups support regulation frameworks and are fixed together by regulating bolt intersection；Described injection equipment is arranged on two groups of middle parts supporting regulation framework, and described injection equipment includes shower nozzle, fastening sleeve and lance tube；Described walking mechanism includes wheel shaft and wheel, is separately positioned on two groups of two ends supporting regulation framework.
Described shower nozzle is connected with lance tube by fastening sleeve, and described lance tube is provided with described gag lever post, and described gag lever post is connected with described folding stand by bolt.
Described folding stand two ends are provided with described fastener and expansion bracket, and described expansion bracket is fixed together with folding stand by fastener.
Described wheel is fixed on the two ends of wheel shaft, and described wheel shaft is arranged on the end of described expansion bracket.
The present invention actively provides the benefit that:
1, the present invention is by utilizing gag lever post and bolt to be fixed on supporting mechanism by spray gun, reaches the purpose of stable spray gun.
2, the present invention controls relatively rotating of cross support regulation framework by regulation bolt, reaches to adjust folding stand angle and the purpose of vertical height, to adapt to the pipeline of different inner diameters.
3, the present invention utilizes the inside and outside opposition of bearing to fix, and makes wheel and wheel shaft mutually rotate；Adjust expansion bracket by regulation fastener and stretch out the length of folding stand.
4, the present invention utilizes the pressure sand of pressure sandblasting machine to be delivered to lance tube through pipeline, and injection pipe inwall is to reach the purpose of cleaning.Wheel is utilized to be walked by the promotion of external power.
5, the present invention is by using the inner-walls of duct sanding machine that can regulate angle, fixed support is replaced to fix spray gun abrasive jet cleaning work, save fixed support and fabrication and installation manpower thereof, shorten the engineering time, improve work efficiency, reduce project cost, there is good economic benefit and social benefit.
6, the present invention is simple to operation, can be widely used in the construction project pipe fittings such as power plant, petrochemical plant, chemical plant, municipal pipeline, have the highest expansion and practicality.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of inventive pipeline inwall sanding machine.
Detailed description of the invention:
With specific embodiment, the present invention is made further explanation and description below in conjunction with the accompanying drawings:
Seeing Fig. 1: in figure, 1-shower nozzle, 2-fastening sleeve, 3-lance tube, 4-gag lever post, 5-regulates bolt, 6-folding stand, 7-fastener, 8-expansion bracket, 9-wheel shaft, and 10-rolls.
Embodiment: a kind of inner-walls of duct sanding machine, including injection equipment, support adjustment mechanism and walking mechanism, support adjustment mechanism includes that two groups support regulation framework, two groups of supports regulate frameworks and all include gag lever post 4, regulation bolt 5, folding stand 6, fastener 7 and expansion bracket 8, and two groups support regulation frameworks and are fixed together by regulating bolt 5 intersection；Injection equipment is arranged on two groups of middle parts supporting regulation framework, and injection equipment includes shower nozzle 1, fastening sleeve 2 and lance tube 3；Walking mechanism includes wheel shaft 9 and wheel 10, is separately positioned on two groups of two ends supporting regulation framework.
Shower nozzle 1 is connected with lance tube 3 by fastening sleeve 2, is provided with described gag lever post 4 on lance tube 3, and gag lever post 4 is connected with folding stand 6 by bolt.
Be provided with described fastener 7 and expansion bracket 8 at folding stand 6 two ends, expansion bracket 8 is fixed together with folding stand 6 by fastener 7.
Described wheel 10 is fixed on the two ends of wheel shaft 9, and wheel shaft 9 is arranged on the end of described expansion bracket 8.
In work, relatively rotating of cross support regulation framework is controlled by regulation bolt, reach to adjust folding stand angle and the purpose of vertical height, to adapt to the pipeline of different inner diameters, wheel walking is promoted by external force, the pressure sand utilizing pressure sandblasting machine is delivered to lance tube through pipeline, carries out sandblasting cleaning.
The above; it it is only the preferred embodiments of the present invention; the present invention is not made any pro forma restriction, every any simple modification, equivalent variations and modification made above example according to the technical spirit of the present invention, all still falls within the protection domain of technical solution of the present invention.
Claims (4)
1. an inner-walls of duct sanding machine, including injection equipment, support adjustment mechanism and walking mechanism, it is characterized in that: described support adjustment mechanism includes that two groups support regulation framework, two groups of supports regulate frameworks and all include gag lever post (4), regulation bolt (5), folding stand (6), fastener (7) and expansion bracket (8), and two groups support regulation frameworks and are fixed together by regulating bolt (5) intersection；Described injection equipment is arranged on two groups of middle parts supporting regulation framework, and described injection equipment includes shower nozzle (1), fastening sleeve (2) and lance tube (3)；Described walking mechanism includes wheel shaft (9) and wheel (10), is separately positioned on two groups of two ends supporting regulation framework.
Inner-walls of duct sanding machine the most according to claim 1, it is characterized in that: described shower nozzle (1) is connected with lance tube (3) by fastening sleeve (2), being provided with described gag lever post (4) on described lance tube (3), described gag lever post (4) is connected with described folding stand (6) by bolt.
Inner-walls of duct sanding machine the most according to claim 1, is characterized in that: described folding stand (6) two ends are provided with described fastener (7) and expansion bracket (8), and described expansion bracket (8) is fixed together with folding stand (6) by fastener (7).
Inner-walls of duct sanding machine the most according to claim 1, is characterized in that: described wheel (10) is fixed on the two ends of wheel shaft (9), and described wheel shaft (9) is arranged on the end of described expansion bracket (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610344575.4A CN105834920A (en) | 2016-05-24 | 2016-05-24 | Pipe inner wall sand blaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610344575.4A CN105834920A (en) | 2016-05-24 | 2016-05-24 | Pipe inner wall sand blaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105834920A true CN105834920A (en) | 2016-08-10 |
Family
ID=56593146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610344575.4A Pending CN105834920A (en) | 2016-05-24 | 2016-05-24 | Pipe inner wall sand blaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105834920A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326755A (en) * | 2018-04-13 | 2018-07-27 | 济南大学 | Inner wall of the pipe shot-blast unit |
| KR20230001105A (en) * | 2021-06-28 | 2023-01-04 | 디와이피엔에프 주식회사 | Shot peening apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4170192A (en) * | 1976-04-22 | 1979-10-09 | Maddock Paul T | Apparatus for supplying fluid media to the internal surface of a tubular workpiece |
| CN103316817A (en) * | 2013-07-12 | 2013-09-25 | 安徽工业大学 | Pipeline spraying robot |
| CN203542383U (en) * | 2013-10-23 | 2014-04-16 | 昆山开信机械制造有限公司 | Sand-blasting device for surface treatment of inner wall of pipeline |
| CN104550144A (en) * | 2013-10-25 | 2015-04-29 | 山东彼岸电力科技有限公司 | High-pressure rotary spray gun |
| CN105364728A (en) * | 2015-12-10 | 2016-03-02 | 重庆明治百通机械制造有限公司 | Sand blaster for inner wall of pipeline |
| CN205630333U (en) * | 2016-05-24 | 2016-10-12 | 河南第一火电建设公司 | Pipe inner wall sand jet |
-
2016
- 2016-05-24 CN CN201610344575.4A patent/CN105834920A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4170192A (en) * | 1976-04-22 | 1979-10-09 | Maddock Paul T | Apparatus for supplying fluid media to the internal surface of a tubular workpiece |
| CN103316817A (en) * | 2013-07-12 | 2013-09-25 | 安徽工业大学 | Pipeline spraying robot |
| CN203542383U (en) * | 2013-10-23 | 2014-04-16 | 昆山开信机械制造有限公司 | Sand-blasting device for surface treatment of inner wall of pipeline |
| CN104550144A (en) * | 2013-10-25 | 2015-04-29 | 山东彼岸电力科技有限公司 | High-pressure rotary spray gun |
| CN105364728A (en) * | 2015-12-10 | 2016-03-02 | 重庆明治百通机械制造有限公司 | Sand blaster for inner wall of pipeline |
| CN205630333U (en) * | 2016-05-24 | 2016-10-12 | 河南第一火电建设公司 | Pipe inner wall sand jet |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326755A (en) * | 2018-04-13 | 2018-07-27 | 济南大学 | Inner wall of the pipe shot-blast unit |
| CN108326755B (en) * | 2018-04-13 | 2023-05-30 | 济南大学 | Pipeline inner wall shot blasting device |
| KR20230001105A (en) * | 2021-06-28 | 2023-01-04 | 디와이피엔에프 주식회사 | Shot peening apparatus |
| KR102555255B1 (en) * | 2021-06-28 | 2023-07-13 | 디와이피엔에프 주식회사 | Shot peening apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 450001 the 1-11 floor of No. 2, No. 2, Changchun Road, Zhengzhou high and New Technology Industrial Development Zone, Henan Province Applicant after: Henan No.1 Thermal Power Construction Co., Ltd. Address before: 450001 Henan Province, Zhengzhou city high tech Development Zone Long Chun road and Holly Street intersection Applicant before: Henan No.1 Thermal Power Construction Co. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160810 |