CN208409847U - Round tube lineation device - Google Patents
Round tube lineation device Download PDFInfo
- Publication number
- CN208409847U CN208409847U CN201820820902.3U CN201820820902U CN208409847U CN 208409847 U CN208409847 U CN 208409847U CN 201820820902 U CN201820820902 U CN 201820820902U CN 208409847 U CN208409847 U CN 208409847U
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- CN
- China
- Prior art keywords
- inclined plate
- round tube
- plate baffle
- rope
- pedestal
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of round tube lineation devices, including pedestal, which is characterized in that is equipped with inclined plate baffle, protractor and scribing line rope；The middle part of the inclined plate baffle, which is equipped with, holds the through-hole that passes through of round tube, and the height dimension of through-hole is greater than the diameter of round tube, and the bottom end of inclined plate baffle is hinged on pedestal by hinge arrangement, make inclined plate baffle can on pedestal pitch rotation；Front and the back side of the inclined plate baffle are the plane with hinge arrangement axis parallel.The utility model round tube lineation device is when in use, inclined plate baffle is erected, it is passed through in the through-hole for the slave inclined plate baffle for keeping round tube vertical, positioning steel tube later, further according to the gradient of required angle angular adjustment inclined plate baffle, it is motionless to control inclined plate baffle, scribing line rope is sticked on the front of inclined plate baffle, is crossed on steel pipe using the front of inclined plate baffle as reference plane.The utility model lineation device novel in structural design, planning rationally, can effectively improve work efficiency, and reduce material consumption.
Description
Technical field
The utility model relates to technical fields of mechanical processing, and in particular to a kind of angle lineation device for round tube.
Background technique
In pipeline installation engineering, pipe fitting needed for frequently encountering turning, branch and variable diameter, the phase in these pipe fittings
When a part will be made according to the actual situation during the installation process, such as elbow, it needs to process angle when making elbow, passes
The method of system is first to carry out expansion setting-out with Calusena lansium paper, and pattern hoop is crossed on round tube later, and therefore, expansion setting-out is pipeline
One of the technical ability that work must be grasped.However adopt this method, as long as the round tube of different-diameter, different incisions gradient, just needs
Different patterns, labor intensive and material are cut, and working efficiency is low.
Summary of the invention
The technical purpose of the utility model is to provide a kind of novel round tube lineation device, to improve the prior art not
Foot, technical solution are as follows:
A kind of round tube lineation device, including pedestal, which is characterized in that be equipped with inclined plate baffle, protractor and scribing line rope；
The middle part of the inclined plate baffle, which is equipped with, holds the through-hole that round tube passes through, and the height dimension of through-hole is greater than the diameter of round tube,
The bottom end of inclined plate baffle is hinged on pedestal by hinge arrangement, make inclined plate baffle can on pedestal pitch rotation；The inclined-plane
Front and the back side of baffle are the plane with hinge arrangement axis parallel；
The protractor is vertically fixed on pedestal, positioned at the side of inclined plate baffle, is mutually hung down with the central axes of hinge arrangement
Directly, but the center of circle and central axes on the same line, the side middle position of inclined plate baffle is equipped with cooperation protractor instruction rotation
The pointer of angle；
The scribing line rope using wirerope or can the rope material of immersion oil ink be made.
On the basis of above scheme, further improvement or preferred scheme further include:
The front of the inclined plate baffle is equipped with around reel for rope, described around reel for rope is T-shaped or L-type, is vertically fixed on inclined plate baffle
Front on, positioned at the side of through-hole, formd between major part and the surface of inclined plate baffle limit scribing line rope card slot, scribing line
The diameter of rope is adapted with the card slot.
The inclined plate baffle be equipped with it is multiple around reel for rope, including one first around reel for rope and two second around reel for rope, two
Second forms one group around reel for rope, is arranged in by through-hole with first around to the opposite side of axis, and two second between reel for rope
Twice of spacing not less than scribing line rope diameter.
The lineation device include two first around reel for rope and two group second around reel for rope, two first around reel for rope and two groups the
Two arrange in vertical manner around reel for rope.
The lineation device is equipped with two round tube mounting bases positioned at the pedestal front and rear sides, and the round tube mounting base is set
There is the bayonet of V-type, for limiting round tube.
The pedestal and two round tube mounting bases are installed in linear guide, can be moved along the linear guide.
The round tube mounting base is equipped with pressure head, and the pressure head is equipped with pressing part in the position of corresponding V bayonet, uses
When, it is pressed in above round tube.
The utility model round tube lineation device is equipped with incidence regulating mechanism, including following two scheme.
Scheme one:
The incidence regulating mechanism includes strut, is equipped on the rear of inclined plate baffle, the pedestal and hinge arrangement
The perpendicular lead screw in central axes, the both ends of strut are respectively hinged at the back side of inclined plate baffle and the nut of lead screw is put on, the silk
The end of thick stick is equipped with the handwheel of driving lead screw rotation.
Scheme two:
The pedestal be located at inclined plate baffle rear position be equipped with horizontal linear guide groove, the linear guide groove with
The central axes of hinge arrangement are perpendicular, and sliding block is equipped in linear guide groove, and for the sliding block in inverted T shaped, major part is stuck in straight line
Opening in guide-track groove, above microcephaly's protruding rail slot；The incidence regulating mechanism includes strut, the both ends difference of the strut
It is hinged on the back side of inclined plate baffle and the microcephaly of the sliding block, and sliding latch screw is installed on sliding block.
The utility model has the advantages that
When in use, inclined plate baffle is erected for the utility model round tube lineation device, the slave inclined plate baffle for keeping round tube vertical
Through-hole in pass through, later fix steel pipe, the gradient of angle angular adjustment inclined plate baffle according to needed for user, control inclined-plane
Baffle is motionless, and scribing line rope is bypassed from round tube side, the front of inclined plate baffle is against, wales round tube, make the oil on scribing line rope
Ink contamination achievees the purpose that scribing line on round tube, can also there are scratches on round tube by pulling rope according to wirerope.
The utility model lineation device novel in structural design, planning rationally, can effectively improve work efficiency, and reduce material consumption.
Detailed description of the invention
Fig. 1 is the side structure diagram of one lineation device original state of embodiment；
Fig. 2 is the side structure diagram of one lineation device use state of embodiment；
Fig. 3 is the positive structure schematic of one lineation device original state of embodiment；
Fig. 4 is the stereochemical structure diagram of one lineation device use state of embodiment；
Fig. 5 is schematic diagram of the embodiment two around reel for rope；
Fig. 6 is the schematic diagram of the scribing line principle of embodiment two；
Fig. 7 is the structural schematic diagram of scribing line rope；
Fig. 8 is the schematic diagram around reel for rope；
Fig. 9 is the structural schematic diagram of round tube mounting base；
Figure 10 is the configuration diagram of three lineation device original state of embodiment.
Specific embodiment
In order to further elucidate the technical solution of the utility model and working principle, with reference to the accompanying drawing with specific embodiment
Specific introduction is done to the utility model.
Embodiment one:
A kind of round tube lineation device as shown in Figures 1 to 6, by inclined plate baffle 2, pedestal 3, protractor, 10 and of scribing line rope
The part such as incidence regulating mechanism forms.
As shown in figure 3, the inclined plate baffle 2 is frame structure, it is logical that middle part is equipped with the rectangle that the hanging round tube 1 of appearance passes through
Hole, there are enough distances between the top and round tube 1 of the rectangular through-hole, and inclined plate baffle 2 is enable to tilt to preset angle
Degree.The bottom end of inclined plate baffle 2 is hinged on the base 3 by (hinge) hinge arrangement 8, makes inclined plate baffle 2 can pitching on the base 3
Rotation.The central axes of the hinge arrangement 8 are horizontally disposed, keep vertical with round tube 1 when use, the front of inclined plate baffle 2 and carry on the back
Face is the plane with 8 axis parallel of hinge arrangement.
The protractor 4 is vertically fixed on pedestal 3, the central axes positioned at the side of inclined plate baffle 2, with hinge arrangement 8
It is perpendicular, but the center of circle and central axes on the same line.The side middle position of inclined plate baffle 2 is equipped with cooperation protractor 4 and refers to
Show the pointer of rotation angle.
The rope body of the scribing line rope 10 use wirerope or can the rope material of immersion oil ink be made, such as cotton cord.
Positioning round tube for convenience in the present embodiment, is respectively equipped with a round tube mounting base in the front and rear sides of pedestal 3
11, the round tube mounting base 11 is equipped with the bayonet of V-type, for limiting round tube 1, and in a certain range suitable for a variety of calibers
Tube body.For the position of quick positioned base 3 and two round tube mounting bases 11, three is mounted on and sets graduated linear guide
Upper (not shown), move positioning base 3 and two round tube mounting bases 11 can along the linear guide, convenient for adjusting spacing.Institute
It states and is additionally provided with pressure head 12 in round tube mounting base 11, the pressure head 12 is equipped with pressing part 14, the bullet in the position of corresponding V bayonet
Casting die 14 is made of the reset spring on top and the rubber hemispherical of lower part.Pressure head 12 uses with the place of docking of round tube mounting base 11
The sliding block and sliding groove structure of T-type are clamped.
The incidence regulating mechanism includes strut 5, is equipped on the rear of inclined plate baffle 2, the pedestal 3 and hinge knot
The perpendicular lead screw in 8 central axes of structure, the both ends of strut 5 are respectively hinged at the back side of inclined plate baffle 2 and the nut of lead screw is put on, silk
The end of thick stick is equipped with the handwheel 7 of driving lead screw rotation.
Operating process:
1) inclined plate baffle 2 is erected, makes to pass through in the through-hole of 1 inclined plate baffle 2 of round tube, round tube 1 is placed on round tube installation
On the V-type card slot of seat 11, due to two round tube mounting bases 11 and pedestal 3(in other words with the central axes of hinge arrangement 8) it is parallel, and two
It is aligned before and after person's V-type bayonet and rectangular through-hole, therefore so that round tube 1 is kept vertical with inclined plate baffle 2, later by pressure head 12
The sliding block 13 of lower section is laterally inserted into round tube mounting base 11 in corresponding sliding slot, and pressing part 14 is made to push down round tube.
2) according to the gradient of required angle angular adjustment inclined plate baffle 2, handwheel 7 is rotated, nut set is driven to move back
It is dynamic, promote inclined plate baffle 2 to tilt backwards, when pointer indicates that stop operating handwheel 7, remains stationary it, to keep away to predetermined angular
Exempt to rotate the displacement of handwheel 7, lockable mechanism also can be further set again.
3) it by 10 leaching curing ink of scribing line rope, bypasses scribing line rope 10 from the round tube bottom in 2 front of inclined plate baffle, is leaned on from top
Close or intersection, to wale round tube 1, leaves scribing line using ink on round tube 1, and during wiring, will restrict body both ends as far as possible
It is pulled from the outer side of inclined plate baffle 2 to the rear of inclined plate baffle 2, due to the barrier effect of inclined plate baffle 2, makes the two sides of scribing line rope 10
It is close to the front of inclined plate baffle 2, keeps certain rate of tension, the position for contacting scribing line rope 10 with round tube and inclined plate baffle 2
Front is in the same plane.
Embodiment two:
The front of the inclined plate baffle 2 is equipped with around reel for rope 9, described around reel for rope 9 is T-shaped or L-type, is vertically fixed on inclined-plane gear
On the front of plate 2, positioned at the side of through-hole, limit scribing line rope 10 is formd between 2 front of major part and inclined plate baffle of reel for rope 9
Card slot, as shown in Figure 8.The diameter of the scribing line rope 10 is equal with the width of the card slot, and (diameter of strand rope refers to that most it is wide
Place), avoid the rope body in card slot from generating displacement in the axial direction around reel for rope 9.
In the present embodiment, the inclined plate baffle 2 is equipped with multiple around reel for rope, including two first around reel for rope and two group second
Around reel for rope, two second are one group around reel for rope, are arranged in by through-hole with first around to the opposite side of axis, and two the second wirings
Spacing between axis is not less than twice of scribing line 10 diameters of rope.As shown in figure 5, arranging in vertical manner, a left side for inclined plate baffle 2
Side, downside are provided with first and are provided with one group second around reel for rope around reel for rope, right side and the first volume.
Operating process:
First two steps are the same as example 1, the 3) step, the middle part of scribing line rope 10 will be made from circle after 10 leaching curing inks of scribing line rope
1 lower section of pipe bypasses outside reel for rope, and two sides are bypassed from the left and right sides of round tube 1, then from two above round tube 1 around reel for rope
Close side bypasses, and in the process, contacts scribing line rope 10 not with round tube 1.Scribing line rope 10 is pulled later, makes its rope
After body tensioning, round tube 1 is waled, as shown in fig. 6, the position that the ink contamination on rope body is contacted to it with round tube, that is, complete scribing line,
Rope body is pulled back and forth, can make to cross apparent.If crossing to steel pipe, the wirerope of not immersion oil ink can also be used, utilize steel
The frictional force of cord leaves scratch in steel tube surface.
Since the diameter of round tube 1 is much larger than around reel for rope 9, the position perimeter that scribing line rope 10 is contacted with round tube 1 is generally larger than
Not in contact with position, incomplete scribing line also has no effect on cutting, but if desired reaches complete scribing line, using round tube 1 or so
Two sides are once crossed around reel for rope using identical principle again, make being arrived up and down by ink contamination for round tube angle.
Compared with embodiment one, in the present embodiment, by the limit around reel for rope 9, scribing line 10 more difficult displacements of rope, therefore operate more just
It is prompt.
Embodiment three:
As shown in figure 8, what is different from the first embodiment is that the pedestal 3 is equipped with water at the position for being located at 2 rear of inclined plate baffle
Flat linear guide groove, the linear guide groove and the central axes of hinge arrangement 8 are perpendicular, and cunning is equipped in linear guide groove
Block, the sliding block is in inverted T shaped, and major part is stuck in linear guide groove, the opening above microcephaly's protruding rail slot.
The incidence regulating mechanism includes strut 5, the both ends of the strut 5 be respectively hinged at the back side of inclined plate baffle 2 with
On the microcephaly of the sliding block.In the rear side of sliding block microcephaly, sliding block is additionally provided with the sliding latch screw 15 of a protruding rail channel opening.
It when adjustable inclined surface apparatus 2 inclination angle of baffle, pulls sliding block to move backward manually, when arriving suitable position, tightens and be located on locking screw 15
Nut outside guide-track groove prevents sliding block from moving easily, starts scribing operation later.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, the utility model requires protection scope is by appended claims, specification and its equivalent
It defines.
Claims (9)
1. a kind of round tube lineation device, including pedestal (3), which is characterized in that be equipped with inclined plate baffle (2), protractor and scribing line rope
(10)；
The middle part of the inclined plate baffle (2), which is equipped with, holds the through-hole that round tube (1) passes through, and the height dimension of through-hole is greater than the straight of round tube
Diameter, inclined plate baffle (2) bottom end are hinged on pedestal (3) by hinge arrangement (8), make inclined plate baffle (2) that can bow on pedestal (3)
Face upward rotation；Front and the back side of the inclined plate baffle (2) are and the plane of hinge arrangement (8) axis parallel；
The protractor (4) is vertically fixed on pedestal (3), is located at the side of inclined plate baffle (2), in hinge arrangement (8)
Axis perpendicular, but the center of circle and central axes on the same line, the side middle position of inclined plate baffle (2) is equipped with cooperation angulation
The pointer of device (4) instruction rotation angle；
The scribing line rope (10) using wirerope or can the rope material of immersion oil ink be made.
2. a kind of round tube lineation device according to claim 1, which is characterized in that
The front of the inclined plate baffle (2) is equipped with around reel for rope (9), described around reel for rope (9) is T-shaped or L-type, is vertically fixed on inclined-plane
On the front of baffle (2), positioned at the side of through-hole, limit scribing line rope is constituted between major part and the surface of inclined plate baffle (2)
(10) diameter of card slot, scribing line rope (10) is adapted with the card slot.
3. a kind of round tube lineation device according to claim 2, which is characterized in that the inclined plate baffle (2) is equipped with more
It is a around reel for rope, including one first around reel for rope and two second around reel for rope, two second form one group around reel for rope, are arranged in through-hole
It is other with first around the opposite side of reel for rope, and two second spacing between reel for rope restrict the two of (10) diameter not less than scribing line
Times.
4. a kind of round tube lineation device according to claim 3, which is characterized in that including two first around reel for rope and two groups
Second around reel for rope, and two first are arranged around reel for rope and two group second around reel for rope in vertical manner.
5. a kind of round tube lineation device according to claim 1, which is characterized in that be equipped with and be located at before and after the pedestal (3)
Two round tube mounting bases (11) of two sides, the round tube mounting base (11) is equipped with the bayonet of V-type, for limiting round tube (1).
6. a kind of round tube lineation device according to claim 1, which is characterized in that the pedestal (3) and two round tube peaces
Dress seat (11) is installed in linear guide, can be moved along the linear guide.
7. a kind of round tube lineation device according to claim 1, which is characterized in that the round tube mounting base (11) is equipped with
Pressure head (12), the pressure head (12) is equipped with pressing part (14) in the position of corresponding V bayonet, in use, being pressed on round tube (1)
Side.
8. a kind of round tube lineation device described in any one of -7 according to claim 1, which is characterized in that be equipped with tilt adjustment machine
Structure, the incidence regulating mechanism include strut (5)；
It is equipped on the rear of inclined plate baffle (2), the pedestal (3) and the perpendicular lead screw in hinge arrangement (8) central axes, branch
The both ends of bar (5) are respectively hinged at the back side of inclined plate baffle (2) and the nut of lead screw is put on, and the end of the lead screw is equipped with driving
The handwheel (7) of lead screw rotation.
9. a kind of round tube lineation device described in any one of -7 according to claim 1, which is characterized in that be equipped with tilt adjustment machine
Structure；
The pedestal (3) is equipped with horizontal linear guide groove, the linear guide groove at the position for being located at inclined plate baffle (2) rear
Perpendicular with the central axes of hinge arrangement (8), and sliding block is equipped in linear guide groove, in inverted T shaped, major part is stuck in the sliding block
Opening in linear guide groove, above microcephaly's protruding rail slot；
The incidence regulating mechanism includes strut (5), and the both ends of the strut (5) are respectively hinged at the back side of inclined plate baffle (2)
Sliding latch screw (15) are installed on the microcephaly of the sliding block, and on sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820820902.3U CN208409847U (en) | 2018-05-30 | 2018-05-30 | Round tube lineation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820820902.3U CN208409847U (en) | 2018-05-30 | 2018-05-30 | Round tube lineation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208409847U true CN208409847U (en) | 2019-01-22 |
Family
ID=65112583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820820902.3U Expired - Fee Related CN208409847U (en) | 2018-05-30 | 2018-05-30 | Round tube lineation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208409847U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173274A (en) * | 2020-02-19 | 2020-05-19 | 中铁十二局集团建筑安装工程有限公司 | Manufacturing and mounting method for inclined beam penetrating sleeve |
| CN111730572A (en) * | 2020-06-05 | 2020-10-02 | 温冬梅 | Steel bar positioning and marking device for building construction |
-
2018
- 2018-05-30 CN CN201820820902.3U patent/CN208409847U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173274A (en) * | 2020-02-19 | 2020-05-19 | 中铁十二局集团建筑安装工程有限公司 | Manufacturing and mounting method for inclined beam penetrating sleeve |
| CN111173274B (en) * | 2020-02-19 | 2021-09-03 | 中铁十二局集团建筑安装工程有限公司 | Manufacturing and mounting method for inclined beam penetrating sleeve |
| CN111730572A (en) * | 2020-06-05 | 2020-10-02 | 温冬梅 | Steel bar positioning and marking device for building construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190122 Termination date: 20190530 |