CN105234828A - Sand blasting device for outer surface of steel pipe - Google Patents

Sand blasting device for outer surface of steel pipe Download PDF

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Publication number
CN105234828A
CN105234828A CN201510678990.9A CN201510678990A CN105234828A CN 105234828 A CN105234828 A CN 105234828A CN 201510678990 A CN201510678990 A CN 201510678990A CN 105234828 A CN105234828 A CN 105234828A
Authority
CN
China
Prior art keywords
sand blasting
steel pipe
rack
frame
pipe
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
Application number
CN201510678990.9A
Other languages
Chinese (zh)
Inventor
姚伟
邝德陈
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baohui Construction Engineering Co Ltd
Original Assignee
Baohui Construction Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Baohui Construction Engineering Co Ltd filed Critical Baohui Construction Engineering Co Ltd
Priority to CN201510678990.9A priority Critical patent/CN105234828A/en
Publication of CN105234828A publication Critical patent/CN105234828A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a sand blasting device for the outer surface of a steel pipe. The sand blasting device comprises a round rack, walking wheels, wheel frames connected with the rack and the walking wheels, sand blasting spray heads fixed to the rack through connecting plates and a drive device used for driving the rack to axially moved along the steel pipe. The sand blasting spray heads are evenly arranged on the rack in the circumferential direction of the rack side by side. The sand blasting device further comprises an annular pipe connected with the sand blasting spray heads. A connector used for being connected with a sand outlet pipe of a sand blasting machine is arranged on the annular pipe. According to the sand blasting device for the outer surface of the steel pipe, when sand blasting needs to be carried out on the outer wall of the steel pipe, the steel pipe is sleeved with the rack, the walking wheels are arranged to be in contact with the outer wall of the steel pipe, the rack is driven by the drive device to axially move along the steel pipe, sand sprayed out of the sand blasting machine passes through the annular pipe and the sand blasting spray heads to be injected on the outer surface of the steel pipe, and sand blasting operation on the outer surface of the steel pipe can be achieved; and sand blasting operation is completed automatically, operation is easy, and the work efficiency is high.

Description

Outer surface of steel tube sand blasting unit
Technical field
The present invention relates to a kind of mechanical device, particularly a kind of device outer surface of steel tube being carried out to sandblasting.
Background technology
Steel pipe is a kind of widely used steel construction piece, in steel pipe's production process, often needs to carry out blasting treatment to angle steel, with remove steel tube surface rust staining, strengthen the adhesive force of steel tube surface and coating and be conducive to the levelling etc. of coating.But outer surface of steel tube sandblasting of the prior art is many by manually completing, and sandblasting inefficiency, labour intensity is high.
Summary of the invention
In view of this, the object of this invention is to provide a kind of outer surface of steel tube sand blasting unit, manually blasting treatment inefficiency is carried out to outer surface of steel tube, the technical problem that labour intensity is high to solve in prior art.
Outer surface of steel tube sand blasting unit of the present invention, comprise the wheel carrier of circular gantry, road wheel, connection frame and road wheel, be fixed on the drive unit that sandblasting shower nozzle in frame and drive chassis move axially along steel pipe by connecting plate, described sandblasting shower nozzle along frame circumference evenly side by side several, also comprising the ring pipe connecting each sandblasting shower nozzle, described ring pipe being provided with the joint going out sandpipe for connecting sand-blasting machine.
Further, described drive unit comprises the motor of stay cord and the folding and unfolding stay cord be connected with frame.
Further, described wheel carrier is inserted in frame by screw rod, its screw rod is provided with the nut itself and frame fixed.
Beneficial effect of the present invention:
Outer surface of steel tube sand blasting unit of the present invention, when needs carry out sandblasting to outer wall of steel pipe, frame is enclosed within outside steel pipe, road wheel is placed on outer wall of steel pipe, utilizes drive unit drive chassis to move axially along steel pipe, and the gravel of sand-blasting machine ejection is penetrated on outer surface of steel tube through ring pipe and sandblasting shower nozzle, the sandblasting operation to outer surface of steel tube can be realized, sandblasting operation completes automatically, simple to operate, and operating efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment outer surface of steel tube sand blasting unit.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in the figure, the present embodiment outer surface of steel tube sand blasting unit, comprise the wheel carrier 3 of circular gantry 1, road wheel 2, connection frame and road wheel, be fixed on the drive unit that sandblasting shower nozzle 5 in frame and drive chassis move axially along steel pipe by connecting plate 4, described sandblasting shower nozzle along frame circumference evenly side by side several, also comprising the ring pipe 6 connecting each sandblasting shower nozzle, described ring pipe being provided with the joint 7 going out sandpipe for connecting sand-blasting machine.
The present embodiment outer surface of steel tube sand blasting unit, when needs carry out sandblasting to outer wall of steel pipe, frame is enclosed within outside steel pipe, road wheel is placed and is contacted with outer wall of steel pipe, utilizes drive unit drive chassis to move axially along steel pipe, and the gravel of sand-blasting machine ejection is penetrated on outer surface of steel tube through ring pipe and sandblasting shower nozzle, the sandblasting operation to outer surface of steel tube can be realized, sandblasting operation completes automatically, simple to operate, and operating efficiency is high.
As the improvement to the present embodiment, described drive unit comprises the motor 9 of the stay cord 8 and folding and unfolding stay cord be connected with frame, is moved by motor and stay cord drive chassis, and control simple, operating efficiency is high.
As the improvement to the present embodiment, described wheel carrier is inserted in frame by screw rod 10, its screw rod is provided with the nut 11 itself and frame fixed, this improvement makes the position that can be changed road wheel by the position of adjusting screw(rod), thus making this sand blasting unit can carry out sandblasting operation to the steel pipe of different size, versatility is good.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.

Claims (3)

1. an outer surface of steel tube sand blasting unit, it is characterized in that: comprise the wheel carrier of circular gantry, road wheel, connection frame and road wheel, be fixed on the drive unit that sandblasting shower nozzle in frame and drive chassis move axially along steel pipe by connecting plate, described sandblasting shower nozzle along frame circumference evenly side by side several, also comprising the ring pipe connecting each sandblasting shower nozzle, described ring pipe being provided with the joint going out sandpipe for connecting sand-blasting machine.
2. outer surface of steel tube sand blasting unit according to claim 1, is characterized in that: described drive unit comprises the motor of stay cord and the folding and unfolding stay cord be connected with frame.
3. outer surface of steel tube sand blasting unit according to claim 1, is characterized in that: described wheel carrier is inserted in frame by screw rod, its screw rod is provided with the nut itself and frame fixed.
CN201510678990.9A 2015-10-16 2015-10-16 Sand blasting device for outer surface of steel pipe Pending CN105234828A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510678990.9A CN105234828A (en) 2015-10-16 2015-10-16 Sand blasting device for outer surface of steel pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510678990.9A CN105234828A (en) 2015-10-16 2015-10-16 Sand blasting device for outer surface of steel pipe

Publications (1)

Publication Number Publication Date
CN105234828A true CN105234828A (en) 2016-01-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510678990.9A Pending CN105234828A (en) 2015-10-16 2015-10-16 Sand blasting device for outer surface of steel pipe

Country Status (1)

Country Link
CN (1) CN105234828A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106514497A (en) * 2016-12-26 2017-03-22 郑州诚合信息技术有限公司 High-quality integrated machining device of pipe
CN108058100A (en) * 2017-12-13 2018-05-22 吴龙世 Automate pipeline derusting device
CN109551377A (en) * 2019-01-22 2019-04-02 天津市管道工程集团有限公司 Convenient for collecting the pipeline blasting cabinet of sand material

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1754573A1 (en) * 2005-08-17 2007-02-21 Hitachi Plant Technologies, Ltd. Blasting apparatus for outer surface of pipe
CN201783875U (en) * 2010-08-23 2011-04-06 天津思为机器设备有限公司 Sandblasting derusting device for inner walls of pipes
CN202070456U (en) * 2011-03-21 2011-12-14 贾韶强 Portable semi-automatic metal pipe surface derusting and painting device
US20140054390A1 (en) * 2012-08-22 2014-02-27 Richard Timothy Oliver Tubular Service Device
CN104723223A (en) * 2015-03-13 2015-06-24 上海洪铺钢结构工程有限公司 Pipeline inner wall rust removal device
CN205057818U (en) * 2015-10-16 2016-03-02 宝汇建设工程有限公司 Steel pipe surface sand blasting unit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1754573A1 (en) * 2005-08-17 2007-02-21 Hitachi Plant Technologies, Ltd. Blasting apparatus for outer surface of pipe
CN201783875U (en) * 2010-08-23 2011-04-06 天津思为机器设备有限公司 Sandblasting derusting device for inner walls of pipes
CN202070456U (en) * 2011-03-21 2011-12-14 贾韶强 Portable semi-automatic metal pipe surface derusting and painting device
US20140054390A1 (en) * 2012-08-22 2014-02-27 Richard Timothy Oliver Tubular Service Device
CN104723223A (en) * 2015-03-13 2015-06-24 上海洪铺钢结构工程有限公司 Pipeline inner wall rust removal device
CN205057818U (en) * 2015-10-16 2016-03-02 宝汇建设工程有限公司 Steel pipe surface sand blasting unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106514497A (en) * 2016-12-26 2017-03-22 郑州诚合信息技术有限公司 High-quality integrated machining device of pipe
CN108058100A (en) * 2017-12-13 2018-05-22 吴龙世 Automate pipeline derusting device
CN109551377A (en) * 2019-01-22 2019-04-02 天津市管道工程集团有限公司 Convenient for collecting the pipeline blasting cabinet of sand material

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C06 Publication
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RJ01 Rejection of invention patent application after publication

Application publication date: 20160113

RJ01 Rejection of invention patent application after publication