CN203124781U - Portable tube drilling supporting device - Google Patents
Portable tube drilling supporting device Download PDFInfo
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- CN203124781U CN203124781U CN 201320098589 CN201320098589U CN203124781U CN 203124781 U CN203124781 U CN 203124781U CN 201320098589 CN201320098589 CN 201320098589 CN 201320098589 U CN201320098589 U CN 201320098589U CN 203124781 U CN203124781 U CN 203124781U
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Abstract
The utility model provides a portable tube drilling supporting device. A frame is arranged on one side of a base of the portable tube drilling supporting device, and screws are arranged at both ends of the other side of the base. Sliding rails are arranged on two inner wall of the base perpendicular to the frame, a middle horizontal brace between the two sliding rails, and both ends of the middle horizontal brace are respectively arranged in the sliding rails. An adjusting screw penetrates through the top of the outside of the frame and is provided with an adjusting nut. Both sides of the base, which is adjacent to the frame, are provided with semicircular tooth plates. One side of an ejection plate is connected with the middle horizontal brace, and the other side of the ejection plate is sleeved outside one end of the screw, which is away from the base. An angle iron is arranged on the top surface of the ejection plate, semicircular tooth plates corresponding to the two semicircular tooth plates on the base are arranged on both sides of the bottom surface of the ejection plate. The portable tube drilling supporting device can be used for drilling tubes of different diameters and is simple in structure, easy to operate and high in processing quality.
Description
Technical field
The utility model relates to, and relates in particular to a kind of portable tubing boring corollary apparatus.
Background technology
Shoal oil exploitation in the last few years can not be satisfied oil supply far away, and at present just towards the probing of field, deep-sea and exploitation, corresponding petroleum drilling and mining equipment also develops towards the direction that big weight, large scale are built thereupon.Because general oil equipment, for example drilling well and production platform, FPSO top oil storage module etc. all be made up of different steel constructions and pipeline, and pipeline play a part very important as a key link of conveying crude oil.Because line distribution is in each position of module, in order to control the pipeline flow size of diverse location, need setting pressure and flowmeter on pipeline, it at first need be welded to a base and shift to an earlier date on the hole-drilled pipeline, drawing a tubule line then receives on pressure and the flowmeter, reach the purpose of regulating each position pressure and flow size, therefore need hole at pipeline, need carry out a large amount of bore operations by drilling machine equipment like this.Because the tubing of various calibers and length needs boring, and rig is limited, it is longer therefore to process waiting time, adds in the processing of lathe workshop and need have bad luck back and forth and waste time, and influences very much the efficient of bore operation; In addition, for the pipeline of various angles such as spatial vertical or inclination, especially various non-ferrous metal pipelines and the pipeline that can't use flame open pipe seat hole, the bore operation difficulty is bigger, and is bigger to boring work effectiveness affects, and therefore pending improvement is arranged.
The utility model content
Main purpose of the present utility model is to overcome the above-mentioned shortcoming that existing product exists, and a kind of portable tubing boring corollary apparatus is provided, and can carry out the pipeline boring of different-diameter, and is simple in structure, easy to operate, crudy is high.
The purpose of this utility model is realized by following technical scheme.
The portable tubing boring of the utility model corollary apparatus, it is characterized in that, its base 1 one sides are provided with framework 2, the two ends of opposite side are respectively equipped with screw rod 3,3 ', this framework 2 and base 1 two vertical madial walls are respectively equipped with slide rail 211,211 ', stull 22 in the middle of being provided with between two slide rails 211,211 ', and middle stull 22 two ends lay respectively on the slide rail 211,211 '; Adjusting screw(rod) 4 wears the top and middle stull 22 and vertical with base 1 of framework 2, and this adjusting screw(rod) 4 wears outer end, framework 2 top and is provided with adjusting nut 41; This base 1 and framework 2 adjacent both sides are respectively equipped with semi-circular teeth dental lamina 51,54; Top board 6 one sides are connected with middle stull 22, opposite side is set in the end that screw rod 3,3 ' deviates from base 1, the end face of this top board 6 is provided with angle steel 7,7 ', both sides, top board 6 bottom surface be respectively equipped with base 1 on two semi-circular teeth dental laminas 51,54 corresponding semi-circular teeth dental laminas 52,53.
Aforesaid portable tubing boring corollary apparatus, wherein, described base 1 comprises two square steel 11,11 ' and base plate 12; These two square steel 11,11 ' is the square steel that mouthful word removes a top horizontal type for section, two square steel 11,11 ' opening up and be arranged in parallel, this base plate 12 is fixed on two square steel 11 that be arranged in parallel, on 11 ' the openend, base plate 12 end face two ends are respectively equipped with semi-circular teeth dental lamina 51,54, base plate 12 end faces and semi-circular teeth dental lamina 51,54 vertical direction both sides are welded one respectively and are reinforced semi-circular teeth dental lamina 51,54 stiffener 55,55 ', semi-circular teeth dental lamina 51,54 is square plate body, this square plate body top is dug and is set as a semicircular bodies, the arc inner edge of this semicircular bodies is provided with the teeth that prevent from being positioned at semi-circular teeth dental lamina gut line play, semi-circular teeth dental lamina 51,54 bottoms and the welding of base plate 12 end faces are fixing; Described framework 2 is two columns 21,21 ' and the door font framework that constitutes of top stull 23, two columns 21,21 ' is vertically set on base 1 one sides respectively, two columns 21, a 21 ' end that deviates from base 1 is fixed with the two ends of top stull 23 respectively, the other end is fixing with the welding of base plate 12 end faces respectively, and two columns 21,21 ' inboard is respectively equipped with slide rail 211,211 ', these two slide rails 211, stull 22 in the middle of being provided with between 211 ', slide rail is round steel type body, this centre stull 22 is provided with the body of rod of groove for be square both sides up and down of section, these body of rod two ends are set as the semi-circular recesses that matches with round steel type body respectively, on the movable round steel type body that is fastened on slide rail; Being respectively equipped with corresponding screwed hole in this centre stull 22 and the top stull 23 wears for the adjusting screw(rod) 4 vertical with base 1, the end that this adjusting screw(rod) 4 is located in framework 2 top stulls 23 outsides is provided with adjusting nut 41, and end, screw rod 4 upper end welding hold-down nut 42, hold-down nut is also welded in the end, lower end of screw rod 4, to prevent shifting out framework 2 tops and middle stull 22 bottoms in the screw rod rotary course; Described screw rod 3,3 ' is vertically set on the two ends of the opposite side of base 1 away from frame 2 respectively, pipe 32 of screw rod 3 bottoms welding, a sheathed bearing pin 31 in this pipe 32, the two ends of this bearing pin 31 wear respectively and are fixed on two two sidewalls perpendicular to the ground of square steel, and screw rod 3 upper ends are located in the opening 62 of top board 6 and by nut and locate; Pipe 32 ' of screw rod 3 ' bottom welding, a sheathed bearing pin 31 ' in this pipe 32 ', the two ends of this bearing pin 31 ' wear respectively and are fixed on two two sidewalls perpendicular to the ground of square steel, and screw rod 3 ' upper end is located in the opening 62 ' of top board 6 and by nut and locatees; Described top board 6 end faces are provided with two connecting plates 61 by a side of framework, 61 ', this connecting plate 61,61 ' is connected with the fixed head that is arranged on middle stull 22 tops respectively, top board 6 opposite side two ends are respectively equipped with opening 62,62 ', this opening 62,62 ' is set in screw rod 3 respectively, 3 ' deviates from an end of base 1, the end face of this top board 6 is provided with two angle steel 7,7 ', the both sides, bottom surface of this top board 6 be respectively equipped with base plate 12 on two semi-circular teeth dental laminas 51,54 corresponding and identical semi-circular teeth dental laminas 52,53, this semi-circular teeth dental lamina 52,53 is square plate body, this square plate body bottom is dug and is set as a semicircular bodies, the arc inner edge of this semicircular bodies is provided with the teeth that prevent from being positioned at semi-circular teeth dental lamina gut line play, and its top and the welding of top board 6 bottom surfaces are fixing; Top board 6 bottom surfaces and semi-circular teeth dental lamina 52,53 vertical direction both sides are welded a stiffener of reinforcing the semi-circular teeth dental lamina respectively; These two angle steel 7,7 ' are parallel with framework 2 respectively, two angle steel 7, a 7 ' side and top board 6 welding vertical with top board are fixed, be respectively equipped with a plurality of through holes 71,71 ' on two angle steel 7,7 ' the side side parallel with top board, this through hole 71,71 ' bores fixing for magnetic force, and the two ends of handgrip 8 be separately fixed at two angle steel 7,7 ' with top board 6 parallel side sides on.
Aforesaid portable tubing boring corollary apparatus, wherein, the semicircle internal diameter of described semi-circular teeth dental lamina equal to wait the to hole external diameter of pipeline.
Aforesaid portable tubing boring corollary apparatus, wherein, described top board 6 one sides are provided with two connecting plates 61,61 ', be connected and fixed in the middle of two fixed heads 221 of stull 22 tops, one side, 221 ' and by bolt in the middle of this connecting plate 61 inserts, be connected and fixed in the middle of two fixed heads 222 of stull 22 top opposite sides, 222 ' and by bolt in the middle of this connecting plate 61 ' inserts; Top board 6 opposite side two ends are respectively equipped with opening 62,62 ', this opening 62 is set in the end that screw rod 3 deviates from base 1, and by being arranged on the nut location that screw rod 3 deviates from base 1 one ends, this opening 62 ' is set in the end that screw rod 3 ' deviates from base 1, and by being arranged on the nut location that screw rod 3 ' deviates from base 1 one ends.
The beneficial effect of the portable tubing of the utility model boring corollary apparatus is mainly used in machinery in the Naval Architecture and Ocean Engineering industry and the different-diameter pipeline bore operation in the building courses such as production platform, FPSO top oil storage module, jackup vessel and land oil storage terminal.This portable tubing boring corollary apparatus has features such as good economy performance, practical, easy to operate, crudy height at the scene in the operation, can lower the production cost of enterprise greatly, enhances productivity and quality.
Description of drawings:
Fig. 1 is the utility model overall structure schematic diagram.
Major label description in figure: 1 base, 11, square steel, 11 ' square steel, 12 base plates, 2 frameworks, 21 columns, 21 ' column, 211 slide rails, 211 ' slide rail, stull in the middle of 22,221 fixed heads, 221 ' fixed head, 222 fixed heads, 222 ' fixed head, 23 top stulls, 3 screw rods, 3 ' screw rod, 31 bearing pins, 31 ' bearing pin, 32 pipes, 32 ' pipe, 4 adjusting screw(rod)s, 41 adjusting nuts, 42 hold-down nuts, 51 semi-circular teeth dental laminas, 52 semi-circular teeth dental laminas, 53 semi-circular teeth dental laminas, 54 semi-circular teeth dental laminas, 55 stiffeners, 55 ' stiffener, 6 top boards, 61 connecting plates, 61 ' connecting plate, 62 openings, 62 ' opening, 7 angle steel, 7 ' angle steel, 71 through holes, 71 ' through hole, 8 handgrips.
The specific embodiment
As shown in Figure 1, the portable tubing boring of the utility model corollary apparatus, its base 1 one sides are provided with framework 2, the two ends of opposite side are respectively equipped with screw rod 3,3 ', this framework 2 and base 1 two vertical madial walls are respectively equipped with slide rail 211,211 ', stull 22 in the middle of being provided with between two slide rails 211,211 ', and middle stull 22 two ends lay respectively on the slide rail 211,211 '; Adjusting screw(rod) 4 wears the top and middle stull 22 and vertical with base 1 of framework 2, and this adjusting screw(rod) 4 wears outer end, framework 2 top and is provided with adjusting nut 41; This base 1 and framework 2 adjacent both sides are respectively equipped with semi-circular teeth dental lamina 51,54; Top board 6 one sides are connected with middle stull 22, opposite side is set in the end that screw rod 3,3 ' deviates from base 1, the end face of this top board 6 is provided with angle steel 7,7 ', both sides, top board 6 bottom surface be respectively equipped with base 1 on two semi-circular teeth dental laminas 51,54 corresponding semi-circular teeth dental laminas 52,53.
As shown in Figure 1, the portable tubing boring of the utility model corollary apparatus, wherein, described base 1 comprises two square steel 11,11 ' and base plate 12; These two square steel 11,11 ' is the square steel that mouthful word removes a top horizontal type for section, two square steel 11,11 ' opening up and be arranged in parallel, this base plate 12 is fixed on two square steel 11 that be arranged in parallel, on 11 ' the openend, base plate 12 end face two ends are respectively equipped with semi-circular teeth dental lamina 51,54, base plate 12 end faces and semi-circular teeth dental lamina 51,54 vertical direction both sides are welded one respectively and are reinforced semi-circular teeth dental lamina 51,54 stiffener 55,55 ', semi-circular teeth dental lamina 51,54 is square plate body, this square plate body top is dug and is set as a semicircular bodies, the arc inner edge of this semicircular bodies is provided with the teeth that prevent from being positioned at semi-circular teeth dental lamina gut line play, semi-circular teeth dental lamina 51,54 bottoms and the welding of base plate 12 end faces are fixing; Described framework 2 is two columns 21,21 ' and the door font framework that constitutes of top stull 23, two columns 21,21 ' is vertically set on base 1 one sides respectively, two columns 21, a 21 ' end that deviates from base 1 is fixed with the two ends of top stull 23 respectively, the other end is fixing with the welding of base plate 12 end faces respectively, and two columns 21,21 ' inboard is respectively equipped with slide rail 211,211 ', these two slide rails 211, stull 22 in the middle of being provided with between 211 ', slide rail is round steel type body, this centre stull 22 is provided with the body of rod of groove for be square both sides up and down of section, these body of rod two ends are set as the semi-circular recesses that matches with round steel type body respectively, on the movable round steel type body that is fastened on slide rail; Being respectively equipped with corresponding screwed hole in this centre stull 22 and the top stull 23 wears for the adjusting screw(rod) 4 vertical with base 1, the end that this adjusting screw(rod) 4 is located in framework 2 top stulls 23 outsides is provided with adjusting nut 41, and end, screw rod 4 upper end welding hold-down nut 42, hold-down nut is also welded in the end, lower end of screw rod 4, to prevent shifting out framework 2 tops and middle stull 22 bottoms in the screw rod rotary course; Described screw rod 3,3 ' is vertically set on the two ends of the opposite side of base 1 away from frame 2 respectively, pipe 32 of screw rod 3 bottoms welding, a sheathed bearing pin 31 in this pipe 32, the two ends of this bearing pin 31 wear respectively and are fixed on two two sidewalls perpendicular to the ground of square steel, and screw rod 3 upper ends are located in the opening 62 of top board 6 and by nut and locate; Pipe 32 ' of screw rod 3 ' bottom welding, a sheathed bearing pin 31 ' in this pipe 32 ', the two ends of this bearing pin 31 ' wear respectively and are fixed on two two sidewalls perpendicular to the ground of square steel, and screw rod 3 ' upper end is located in the opening 62 ' of top board 6 and by nut and locatees; Described top board 6 end faces are provided with two connecting plates 61 by a side of framework, 61 ', this connecting plate 61,61 ' is connected with the fixed head that is arranged on middle stull 22 tops respectively, top board 6 opposite side two ends are respectively equipped with opening 62,62 ', this opening 62,62 ' is set in screw rod 3 respectively, 3 ' deviates from an end of base 1, the end face of this top board 6 is provided with two angle steel 7,7 ', the both sides, bottom surface of this top board 6 be respectively equipped with base plate 12 on two semi-circular teeth dental laminas 51,54 corresponding and identical semi-circular teeth dental laminas 52,53, this semi-circular teeth dental lamina 52,53 is square plate body, this square plate body bottom is dug and is set as a semicircular bodies, the arc inner edge of this semicircular bodies is provided with the teeth that prevent from being positioned at semi-circular teeth dental lamina gut line play, and its top and the welding of top board 6 bottom surfaces are fixing; Top board 6 bottom surfaces and semi-circular teeth dental lamina 52,53 vertical direction both sides are welded a stiffener of reinforcing the semi-circular teeth dental lamina respectively; These two angle steel 7,7 ' are parallel with framework 2 respectively, two angle steel 7, a 7 ' side and top board 6 welding vertical with top board are fixed, be respectively equipped with a plurality of through holes 71,71 ' on two angle steel 7,7 ' the side side parallel with top board, this through hole 71,71 ' bores fixing for magnetic force, and the two ends of handgrip 8 be separately fixed at two angle steel 7,7 ' with top board 6 parallel side sides on.The semicircle internal diameter of described semi-circular teeth dental lamina equal to wait the to hole external diameter of pipeline.Described top board 6 one sides are provided with two connecting plates 61,61 ', be connected and fixed in the middle of two fixed heads 221 of stull 22 tops, one side, 221 ' and by bolt in the middle of this connecting plate 61 inserts, be connected and fixed in the middle of two fixed heads 222 of stull 22 top opposite sides, 222 ' and by bolt in the middle of this connecting plate 61 ' inserts; Top board 6 opposite side two ends are respectively equipped with opening 62,62 ', this opening 62 is set in the end that screw rod 3 deviates from base 1, and by being arranged on the nut location that screw rod 3 deviates from base 1 one ends, this opening 62 ' is set in the end that screw rod 3 ' deviates from base 1, and by being arranged on the nut location that screw rod 3 ' deviates from base 1 one ends.
Using of the portable tubing boring corollary apparatus of the utility model: be example with 12 writing brush lines, portable tubing boring corollary apparatus is placed on the horizontal concrete floor, upwards open ceiling device by the connecting plate bearing pin, pipeline is placed in the semi-circular teeth dental lamina, cover top board, whether the position that checks semi-circular teeth dental lamina and pipeline to be processed is suitable, if it is improper, can adjust the position of top board by adjusting screw(rod), semi-circular teeth dental lamina and 12 writing brush line outside diameter sizes are coincide, buckle top board, magnetic force is drilled through position between two angle steel that magnetic is drawn onto top board, and make drill bit be positioned at the outside of semi-circular teeth dental lamina, adjusted pipeline position to be holed according to magnetic force drill bit position then, make pipeline treat that bore position just in time is under the drill bit, the setscrew nut of locking adjusting screw(rod) upper end.The helical disk that control magnetic force bores moves up and down drill bit and carries out the pipeline bore operation, and this kind method is to carry out bore operation by adjusting pipeline position.
In the base square steel of framework, bearing pin is set, it is located in the pipe that welds together with the screw rod bottom, there is certain interval pipe and square steel inboard, can drive screw rod around bearing pin in the circumferencial direction activity, in pipeline is placed into the semi-circular teeth dental lamina after, top board is covered, activity by the pipe circumferencial direction, adjust the position of screw rod in the top board opening, and then adjust the match result of semi-circular teeth dental lamina and pipeline cylindrical to be processed, prevent the loosening boring generation deviation that causes of boring procedure.
During bore operation, it is consistent that the internal diameter of semi-circular teeth dental lamina and the pipeline diameter that will hole arrange, and when boring the pipeline of different-diameter, changes the semi-circular teeth dental lamina of corresponding internal diameter.
The advantage of the portable tubing boring of the utility model corollary apparatus is: the semi-circular teeth dental lamina that 1, is used for fixed pipelines in this device adopts bolt connecting mode, by changing its semi-circular teeth dental lamina and adjusting screw(rod) height, can carry out the pipeline boring of different-diameter.2, the magnetic force that is fixed on the angle steel by each orientation adjustment bores, can be to the pipeline of various angles such as spatial vertical or inclination, and various non-ferrous metal pipeline and can't carry out bore operation with the pipeline in flame open pipe seat hole.3, adopt the semi-circular teeth dental lamina in this device, can prevent in the boring procedure pipeline play back and forth, caused the pipeline hole site to produce deviation, improved crudy.4, the handgrip in this device is a protective device, and landing when it can fix and prevent the magnetic force brill because of boring vibrations or operation guarantees job safety.5, this device adjusting screw(rod) is mainly used in adjusting the top board height, so that carrying out the different-diameter pipeline holes, when the rotation adjusting screw(rod), the parts that are connected with middle stull move up, thereby reaching top board moves up, and then the spacing of increase top board and base plate, in order to change the semi-circular teeth dental lamina of larger diameter.6, the track in this device mainly be convenient in the middle of stull and top board when moving up, reduce friction and resistance with the door glyph framework.7, moving screw is mainly used in fixed pipelines in this device, prevents play in boring procedure.8, simple, easy to operate, the raising crudy of this apparatus structure has better application prospect.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does.
Claims (4)
1. portable tubing boring corollary apparatus, it is characterized in that, its base (1) one side is provided with framework (2), the two ends of opposite side are respectively equipped with screw rod (3,3 '), two madial walls that this framework (2) is vertical with base (1) are respectively equipped with slide rail (211,211 '), stull (22) in the middle of being provided with between two slide rails (211,211 '), and middle stull (22) two ends lay respectively on the slide rail (211,211 '); Adjusting screw(rod) (4) wears the top and middle stull (22) and vertical with base (1) of framework (2), and this adjusting screw(rod) (4) wears framework (2) outer end, top and is provided with adjusting nut (41); The both sides that this base (1) is adjacent with framework (2) are respectively equipped with semi-circular teeth dental lamina (51,54); Top board (6) one sides are connected with middle stull (22), opposite side is set in the end that screw rod (3,3 ') deviates from base (1), the end face of this top board (6) is provided with angle steel (7,7 '), and top board (6) both sides, bottom surface are respectively equipped with the semi-circular teeth dental lamina (52,53) corresponding with two semi-circular teeth dental laminas (51,54) on the base (1).
2. portable tubing boring corollary apparatus according to claim 1 is characterized in that,
Described base (1) comprises two square steel (11,11 ') and a base plate (12); These two square steel (11,11 ') be the square steel that mouthful word removes a top horizontal type for section, two square steel (11,11 ') opening up and be arranged in parallel, this base plate (12) is fixed on two square steel (11 that be arranged in parallel, 11 ') on the openend, base plate (12) end face two ends are respectively equipped with semi-circular teeth dental lamina (51,54), base plate (12) end face and semi-circular teeth dental lamina (51,54) the vertical direction both sides are welded one respectively and are reinforced semi-circular teeth dental lamina (51,54) stiffener (55,55 '), semi-circular teeth dental lamina (51,54) be square plate body, this square plate body top is dug and is set as a semicircular bodies, the arc inner edge of this semicircular bodies is provided with the teeth that prevent from being positioned at semi-circular teeth dental lamina gut line play, semi-circular teeth dental lamina (51,54) bottom is fixing with the welding of base plate (12) end face;
Described framework (2) is two columns (21,21 ') and the door font framework that constitutes of top stull (23), two columns (21,21 ') be vertically set on base (1) one side respectively, two columns (21,21 ') end that deviates from base (1) is fixed with the two ends of top stull (23) respectively, the other end is fixing with the welding of base plate (12) end face respectively, and two columns (21,21 ') inboard is respectively equipped with slide rail (211,211 '), these two slide rails (211,211 ') stull (22) in the middle of being provided with between, slide rail is round steel type body, this centre stull (22) is provided with the body of rod of groove for be square both sides up and down of section, these body of rod two ends are set as the semi-circular recesses that matches with round steel type body respectively, on the movable round steel type body that is fastened on slide rail;
Being respectively equipped with corresponding screwed hole in this centre stull (22) and the top stull (23) wears for the adjusting screw(rod) (4) vertical with base (1), this adjusting screw(rod) (4) is located in the outside end of framework (2) top stull (23) and is provided with adjusting nut (41), and screw rod (4) upper end end welding hold-down nut (42), hold-down nut is also welded in the end, lower end of screw rod (4), to prevent shifting out framework (2) top and middle stull (22) bottom in the screw rod rotary course;
Described screw rod (3,3 ') is vertically set on the two ends of the opposite side of base (1) away from frame (2) respectively, screw rod (a 3) bottom welding pipe (32), a sheathed bearing pin (31) in this pipe (32), the two ends of this bearing pin (31) wear respectively and are fixed on two two sidewalls perpendicular to the ground of square steel, and screw rod (3) upper end is located in the opening (62) of top board (6) and by nut and locatees; Screw rod (3 ') bottom welding pipe (32 '), a sheathed bearing pin (31 ') in this pipe (32 '), the two ends of this bearing pin (31 ') wear respectively and are fixed on two two sidewalls perpendicular to the ground of square steel, and screw rod (3 ') upper end is located in the opening (62 ') of top board (6) and by nut and locatees;
Described top board (6) end face is provided with two connecting plates (61 by a side of framework, 61 '), this connecting plate (61,61 ') be connected with the fixed head that is arranged on middle stull (22) top respectively, top board (6) opposite side two ends are respectively equipped with opening (62,62 '), this opening (62,62 ') be set in screw rod (3 respectively, 3 ') deviate from an end of base (1), the end face of this top board (6) is provided with two angle steel (7,7 '), the both sides, bottom surface of this top board (6) be respectively equipped with base plate (12) on two semi-circular teeth dental laminas (51,54) corresponding and identical semi-circular teeth dental lamina (52,53), this semi-circular teeth dental lamina (52,53) be square plate body, this square plate body bottom is dug and is set as a semicircular bodies, the arc inner edge of this semicircular bodies is provided with the teeth that prevent from being positioned at semi-circular teeth dental lamina gut line play, and the welding of its top and top board (6) bottom surface is fixing; Top board (6) bottom surface and semi-circular teeth dental lamina (52,53) vertical direction both sides are welded a stiffener of reinforcing the semi-circular teeth dental lamina respectively;
These two angle steel (7,7 ') are parallel with framework (2) respectively, the side that two angle steel (7,7 ') are vertical with top board and top board (6) welding are fixing, two angle steel (7,7 ') are respectively equipped with a plurality of through holes (71,71 ') on the side side parallel with top board, this through hole (71,71 ') bores fixing for magnetic force, and the two ends of handgrip (8) are separately fixed on the parallel side side with top board (6) of two angle steel (7,7 ').
3. portable tubing boring corollary apparatus according to claim 1 is characterized in that, the semicircle internal diameter of described semi-circular teeth dental lamina equal to wait the to hole pipeline external diameter of pipeline.
4. portable tubing boring corollary apparatus according to claim 1, it is characterized in that, described top board (6) one sides are provided with two connecting plates (61,61 '), be connected and fixed in the middle of stull (22) top two fixed heads of one side (221,221 ') and by bolt in the middle of this connecting plate (61) inserts, be connected and fixed in the middle of stull (22) top two fixed heads of opposite side (222,222 ') and by bolt in the middle of this connecting plate (61 ') inserts; Top board (6) opposite side two ends are respectively equipped with opening (62,62 '), this opening (62) is set in the end that screw rod (3) deviates from base (1), and by being arranged on the nut location that screw rod (3) deviates from base (1) one end, this opening (62 ') is set in the end that screw rod (3 ') deviates from base (1), and by being arranged on the nut location that screw rod (3 ') deviates from base (1) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320098589 CN203124781U (en) | 2013-03-05 | 2013-03-05 | Portable tube drilling supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320098589 CN203124781U (en) | 2013-03-05 | 2013-03-05 | Portable tube drilling supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203124781U true CN203124781U (en) | 2013-08-14 |
Family
ID=48932802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320098589 Expired - Fee Related CN203124781U (en) | 2013-03-05 | 2013-03-05 | Portable tube drilling supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203124781U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551087A (en) * | 2014-12-02 | 2015-04-29 | 中国核工业二三建设有限公司 | Tool for assisting drilling of magnetic drill |
| CN108067653A (en) * | 2017-05-27 | 2018-05-25 | 广西梧州四海建筑工程有限责任公司 | A kind of perforating device of steel pipe suitable for different-diameter |
-
2013
- 2013-03-05 CN CN 201320098589 patent/CN203124781U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551087A (en) * | 2014-12-02 | 2015-04-29 | 中国核工业二三建设有限公司 | Tool for assisting drilling of magnetic drill |
| CN104551087B (en) * | 2014-12-02 | 2019-03-01 | 中国核工业二三建设有限公司 | A kind of tool for assisting magnetic drilling |
| CN108067653A (en) * | 2017-05-27 | 2018-05-25 | 广西梧州四海建筑工程有限责任公司 | A kind of perforating device of steel pipe suitable for different-diameter |
| CN108067653B (en) * | 2017-05-27 | 2019-06-25 | 四川省建筑机械化工程有限公司 | A kind of perforating device of the steel pipe suitable for different-diameter |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: Offshore Oil Engineering Co., Ltd. Patentee after: China Offshore Oil Group Co., Ltd. Co-patentee after: Offshore Oil Engineering (Qingdao) Co., Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: Offshore Oil Engineering Co., Ltd. Patentee before: China National Offshore Oil Corporation Co-patentee before: Offshore Oil Engineering (Qingdao) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20190305 |